commit 075c078f9fc04780689b600b9f665e878ad00191
Author: litingting <litingting@lux-ad.com>
Date:   Thu Aug 1 15:46:20 2024 +0800

    V1.0.1(2)

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..aa724b7
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,15 @@
+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/WallpapersGallery.jks b/WallpapersGallery.jks
new file mode 100644
index 0000000..d4fa34b
Binary files /dev/null and b/WallpapersGallery.jks differ
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/app/build.gradle.kts b/app/build.gradle.kts
new file mode 100644
index 0000000..84a8b54
--- /dev/null
+++ b/app/build.gradle.kts
@@ -0,0 +1,67 @@
+
+import java.util.Date
+import java.text.SimpleDateFormat
+
+val timestamp = SimpleDateFormat("MM_dd_HH_mm").format(Date())
+
+plugins {
+    alias(libs.plugins.android.application)
+    id("org.jetbrains.kotlin.android")
+    kotlin("kapt")
+}
+
+android {
+    namespace = "com.app.wallpaper"
+    compileSdk = 34
+
+    defaultConfig {
+        applicationId = "com.wallpapers.gallery"
+        minSdk = 23
+        targetSdk = 34
+        versionCode = 2
+        versionName = "1.0.1"
+        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            isMinifyEnabled = true
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"),
+                "proguard-rules.pro"
+            )
+        }
+    }
+    kotlinOptions {
+        jvmTarget = "1.8"
+    }
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_1_8
+        targetCompatibility = JavaVersion.VERSION_1_8
+    }
+    defaultConfig {
+        setProperty("archivesBaseName", "Wallpapers Gallery_V" + versionName + "(${versionCode})_$timestamp")
+    }
+
+    buildFeatures {
+        viewBinding = true
+        dataBinding = true
+    }
+}
+
+dependencies {
+
+    implementation(libs.appcompat)
+    implementation(libs.material)
+    implementation(libs.activity)
+    implementation(libs.constraintlayout)
+    implementation(libs.navigation.fragment)
+    implementation(libs.navigation.ui)
+    testImplementation(libs.junit)
+    androidTestImplementation(libs.ext.junit)
+    androidTestImplementation(libs.espresso.core)
+    implementation("androidx.room:room-runtime:2.4.0")
+    implementation("com.github.bumptech.glide:glide:4.16.0")
+    implementation("com.google.code.gson:gson:2.10.1")
+    kapt("androidx.room:room-compiler:2.5.0")
+}
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..8a5d310
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,38 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
+-keepclassmembers class com.app.wallpaper.getdata.SetData {
+    public static final java.lang.String abc;
+    public static final int vs;
+}
+
+-keepclassmembers class * {
+    @androidx.room.Query <methods>;
+}
+
+-keep class com.app.wallpaper.mydao.AppDatabase { *; }
+-keep class com.app.wallpaper.getdata.GetWalls { *; }
+-keepclassmembers class com.app.wallpaper.getdata.Urldata { *; }
+-keep class com.google.gson.** { *; }
+-keepattributes Signature
+-keep class com.google.gson.reflect.TypeToken { *; }
+-keep class * extends com.google.gson.reflect.TypeToken
+-keepattributes AnnotationDefault,RuntimeVisibleAnnotations
\ No newline at end of file
diff --git a/app/src/androidTest/java/com/app/wallpaper/ExampleInstrumentedTest.java b/app/src/androidTest/java/com/app/wallpaper/ExampleInstrumentedTest.java
new file mode 100644
index 0000000..a9bd53b
--- /dev/null
+++ b/app/src/androidTest/java/com/app/wallpaper/ExampleInstrumentedTest.java
@@ -0,0 +1,26 @@
+package com.app.wallpaper;
+
+import android.content.Context;
+
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+    @Test
+    public void useAppContext() {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
+        assertEquals("com.app.wallpaper", appContext.getPackageName());
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..7349a61
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission
+        android:name="android.permission.WRITE_EXTERNAL_STORAGE"
+        android:maxSdkVersion="32" />
+    <uses-permission
+        android:name="android.permission.READ_EXTERNAL_STORAGE"
+        android:maxSdkVersion="32" />
+    <uses-permission android:name="android.permission.SET_WALLPAPER" />
+    <uses-permission
+        android:name="android.permission.READ_MEDIA_IMAGES"
+        tools:ignore="SelectedPhotoAccess" />
+
+    <application
+        android:name=".getdata.SetData"
+        android:allowBackup="true"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@drawable/app_icon"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Base.Theme.Wallpaper"
+        tools:targetApi="31">
+        <activity
+            android:name=".myact.MainActivity"
+            android:exported="false"/>
+        <activity
+            android:name=".myact.ViewActivity"
+            android:exported="false" />
+        <activity
+            android:name=".myact.LoginActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/app/src/main/assets/test_new.json b/app/src/main/assets/test_new.json
new file mode 100644
index 0000000..90f3e36
--- /dev/null
+++ b/app/src/main/assets/test_new.json
@@ -0,0 +1,2199 @@
+[
+    {
+        "name": "feature",
+        "list": [
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/0778d29d9df3135981fa983db6447d4c.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/d799900c0ed4448a858fabe9a97adb74.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/272d39eb140f03699f83bbda9349c459.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/4ac3e89c29f60f667f5e660afdf52b56.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/1020c6c57366c85cd8b4b54e93f86b97.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/1c262081e6674c7de6a054a101003010.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/1bbcf0d4423449788cbc823441a3639a.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/0bf796c657ed4d6f71a87506f78d5810.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/2424f1aa727ae9998ae1896fea634fde.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/6bd0da2bb67ec66df6561b99da4fe673.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/ae4f3823580d67ab9d463e05210632c5.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/4f15ec61b970ad24aa43ac8d99dbfc0f.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/867581cd8ec5402839879c70a86d5166.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/58150630175fc68e38afe28ebf58688c.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/148499404d85516a86eeb5c2c30fafbd.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/c29589dcf6ba78637c76d85e1e1db531.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/8358b0d4f247220a75f9131ca89df811.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/985eda6fe511752a4ec54f66e8e26dd0.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/ec66c00d9a660921829c0d4fd3e917d3.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/599361f146a794b01489fcefa1cbb16f.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/989ccbceb5d165cc4b44ced23af4d5fb.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/3bddefab997f67cfec336f798eb925fe.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/b168d2f6250ef71dbf83d18d02df1f92.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/1e7e5b04a7eda5b49eaa0a2dd5fcf2c7.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/e668bf697bd9da5e701254835b4b8a03.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/0309bd16868cd842263f21ff87637d8c.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/d6826260e5e7a32f2db53404e409db44.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/77685bf7b59906eb1890967a7d78c0bf.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/b655bc8400774e2dc940b5a8291e2ca5.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/d99334875d0273aad4beab313723af81.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/5542893618e601a7db59c526a067c6ff.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/7814197400d16b8e9ca06a6875ceaec8.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/d3829f608614d5e9d137db8ee5297f3c.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/debff43be7b79def16d495317b9b162f.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/fe49725650ad74103700769b9fc07a8f.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/d225f44145583267ae3d1a8e901a6e68.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/b5bbb4b172e7ae28a052f4224af6274d.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/650bd8e37f13c1eaa8a1d1ca243ffa01.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/d59cc6ba4993bcf62c3869127a3c2941.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/85be37b1adb78db46d6966b85cd5189e.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/3b508cc58811b2724545896cbfcd66ac.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/a96d12131ce5b9d173c5aea321c8b673.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/5f26ebb7007c731156c4403ea27669a8.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/e1218d89013e8d9abf06eac0499ff773.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/0c24b7c474b8e1a7faec82c8b371652f.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/43adb1e59c4f757682af55d4f0eb7408.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/2e02d2a00372e65792c82b7e35a0a86e.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/ae39c963c68945c5e069c6f82a27370f.jpeg"
+            } 
+        ]
+    },
+    {
+        "name": "recent",
+        "list": [
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/e3e9cfd7ecb0f9291a40577ccd5a6041.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/35b096446e9a5d5f48ceb0200a8f998a.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/3302cc89be481f9e8be2b774d343bf70.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/6731cfb0425ed903dd67f628b5f5ced3.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/55d37297cc7df4da112af4c0cbee8f2e.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/c74de3ce566ef40635140c5691c30ee0.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/3d9089bab7ae0ab40de9bbc277a08102.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/01951bbd70547362a3a2d2a579f1fca1.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/d86f07746d129601913d2bf09599f6e8.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/29c711336f36473a3cacd4d9661f953a.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/c189c2a257a0591c3ff5060c235c7342.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/2d414e582fa323d82be316c3c5265458.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/34b31bde41c0dd74259b980c5574ae7d.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/f0ad74fb14620bfd31b92844a776838e.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/918df6433d6270c8fbb76a15b76de80c.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/504a42911500aacde17bb218207b3531.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/24281fc765fce9da4c3d9d86e1e9ccf3.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/6af1ac41c0bda2023d5b8268b7e1295b.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/4bbb47d8bff5055f0e37eeba14c8d54d.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/5cccc2952253bbc0f2db3ebfeba29e86.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/11011f8b92d505d3f837afe073439ca1.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/be9d97e50fa5c89937e387da6649e3b7.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/cee1c646c05356637b33824c062af74f.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/2ae06375abbba1052b00f9a2fb88e91a.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/8b226912c3d378bab354b54d936d1750.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/f0b2ca838271879067167fb1e1008253.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/cd179543db4aec47c8f7f77535dcb65d.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/7cf87093c5f2ec0a387101b2bd232548.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/7e73c464a7b8e9f2cffbb4d0eab7b853.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/89ef11e052582cf67c8e6c176dccc0af.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/be89338c4809aaf5dcf3cc468432998e.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/fe3b2513bcfb731520bc4dcd979e5193.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/3324c4475f6a4f1f64f069645548e452.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/372858e338cfdd52fe4a163031801de4.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/f16d889afe61d0ca3f2d0ac01c5567c6.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/366370cfb9d839055295c07b80ccd3bc.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/67311a260e3c5e11a55cb79f02309b3d.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/35c14f8ae14b38fa7cae5a1aa488cc0b.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/972225d59df46a33b68af9e58f40c909.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/9cd75c731b123ce5f9ae92302e0d87c6.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/bf0ea47cb17bef915b374b1c40c41f73.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/6a9c235c9ba3b42943506fc45ad5c340.jpeg"
+            }
+        ]
+    },
+    {
+        "name": "popular",
+        "list": [
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/cb1e57d9a8a8b74bd9da3a59d048b5f5.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/450cfe73f9504835f27f7e86dff24d7f.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/81ae1e4670fb3719e5149a3cdf31c6ed.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/51beb1bca04103db52e4cde6ca12db42.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/78f2465fbc4b4b16e56e277b637f624f.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/f2957601d332beb1c0818e558954677e.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/dbdf62f151e267ba7802a97963880aa2.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/7901ff103a96ad19ddb27f3ed9954d16.jpeg"
+            },
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+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/2add050d3ae6eb6554c32249b3827201.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/29578210653139b4c79e1b52588c36e1.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/07f63ca35a1b68cbfbc1e4c7515fb3ce.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/ff4bb7c4731acbe4272428b962328b4e.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/81624255e2178f2dcd5c337ed49ce491.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/7a747ec73145e5c3e55d8c3725db8640.jpeg"
+            },
+            {
+                "sourceUrl": "https://resource-sg-public.lux-ad.com/wallpaper/95cd62290787005d255eb4bdd832f4b0.jpeg",
+                "preUrl": "https://resource-sg-public.lux-ad.com/wallpaper/312c2c3b0f4d9c1f15a0ba27b8554a39.jpeg"
+            }
+        ]
+    }
+]
\ No newline at end of file
diff --git a/app/src/main/java/com/app/wallpaper/donwload/ImageDownloadTask.java b/app/src/main/java/com/app/wallpaper/donwload/ImageDownloadTask.java
new file mode 100644
index 0000000..f6ee8dd
--- /dev/null
+++ b/app/src/main/java/com/app/wallpaper/donwload/ImageDownloadTask.java
@@ -0,0 +1,65 @@
+package com.app.wallpaper.donwload;
+import android.annotation.SuppressLint;
+import android.app.Activity;
+import android.content.Context;
+import android.net.Uri;
+import android.os.AsyncTask;
+import android.util.Log;
+import android.view.View;
+import android.widget.Toast;
+
+import com.app.wallpaper.R;
+import com.app.wallpaper.getdata.SetData;
+import java.io.InputStream;
+import java.net.HttpURLConnection;
+import java.net.URL;
+
+public class ImageDownloadTask extends AsyncTask<String, Void, Boolean> {
+    @SuppressLint("StaticFieldLeak")
+    private Context context;
+    private Activity activity;
+    public ImageDownloadTask(Context context, Activity activity) {
+        this.context = context;
+        this.activity = activity;
+    }
+    @Override
+    protected Boolean doInBackground(String... params) {
+        String imageUrl = params[0];
+        HttpURLConnection connection = null;
+        try {
+            URL url = new URL(imageUrl);
+            connection = (HttpURLConnection) url.openConnection();
+            connection.connect();
+            int responseCode = connection.getResponseCode();
+            if (responseCode == HttpURLConnection.HTTP_OK) {
+                InputStream inputStream = connection.getInputStream();
+                Uri uri = a.saveToGallery(SetData.getContext(), inputStream);
+                if(uri == null){
+                    return  false;
+                }
+                return  true;
+            } else {
+                Log.e("ImageDownloadTask", "Server returned HTTP " + responseCode + " " + connection.getResponseMessage());
+            }
+        } catch (Exception e) {
+            Log.e("ImageDownloadTask", "Error downloading image", e);
+        } finally {
+            if (connection != null) {
+                connection.disconnect();
+            }
+        }
+        return false;
+
+    }
+    @Override
+    protected void onPostExecute(Boolean result) {
+        if(activity != null&& !activity.isFinishing() && !activity.isDestroyed()){
+            activity.findViewById(R.id.progressbar1).setVisibility(View.GONE);
+        if (result) {
+
+            Toast.makeText(context, "Image downloaded successfully", Toast.LENGTH_SHORT).show();
+        } else {
+            Toast.makeText(context, "Failed to download image", Toast.LENGTH_SHORT).show();
+        }}
+    }
+}
diff --git a/app/src/main/java/com/app/wallpaper/donwload/a.java b/app/src/main/java/com/app/wallpaper/donwload/a.java
new file mode 100644
index 0000000..81397a9
--- /dev/null
+++ b/app/src/main/java/com/app/wallpaper/donwload/a.java
@@ -0,0 +1,64 @@
+package com.app.wallpaper.donwload;
+
+import android.content.ContentResolver;
+import android.content.ContentValues;
+import android.content.Context;
+import android.net.Uri;
+import android.os.Build;
+import android.provider.MediaStore;
+import android.util.Log;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.InputStream;
+import java.io.OutputStream;
+
+public class a {
+    public static Uri saveToGallery(Context context, InputStream inputStream) {
+        String displayName = System.currentTimeMillis()+".jpg";
+        ContentValues contentValues = new ContentValues();
+        Log.d("-----------------", "saveToGallery: "+displayName);
+        contentValues.put(MediaStore.Images.Media.DISPLAY_NAME, displayName);
+        contentValues.put(MediaStore.Images.Media.MIME_TYPE, "image/jpeg");
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
+            contentValues.put(MediaStore.Images.Media.IS_PENDING, 1);
+        }
+
+        Uri collectionUri;
+        ContentResolver contentResolver = context.getContentResolver();
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
+            collectionUri = MediaStore.Images.Media.getContentUri(MediaStore.VOLUME_EXTERNAL_PRIMARY);
+        } else {
+            collectionUri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI;
+        }
+
+        Uri imageUri = contentResolver.insert(collectionUri, contentValues);
+        if (imageUri == null) {
+            return null;
+        }
+//        InputStream inputStream = null;
+        OutputStream outputStream = null;
+        try {
+            int byteLength = 0;
+            byte[] bytes = new byte[4096];
+            outputStream = contentResolver.openOutputStream(imageUri);
+//            inputStream = new FileInputStream(photoFile);
+            while ((byteLength = inputStream.read(bytes)) != -1) {
+                outputStream.write(bytes, 0, byteLength);
+            }
+            inputStream.close();
+            outputStream.close();
+
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
+                contentValues.clear();
+                contentValues.put(MediaStore.Images.Media.IS_PENDING, 0);
+                contentResolver.update(imageUri, contentValues, null, null);
+            }
+            return imageUri;
+
+        } catch (Exception exception) {
+
+            return null;
+        }
+    }
+}
diff --git a/app/src/main/java/com/app/wallpaper/getdata/GetWalls.java b/app/src/main/java/com/app/wallpaper/getdata/GetWalls.java
new file mode 100644
index 0000000..d7011b8
--- /dev/null
+++ b/app/src/main/java/com/app/wallpaper/getdata/GetWalls.java
@@ -0,0 +1,17 @@
+package com.app.wallpaper.getdata;
+
+import java.io.Serializable;
+import java.util.List;
+
+public class GetWalls implements Serializable {
+    private String name;
+    private List<Urldata> list;
+
+    public String getName() {
+        return name;
+    }
+
+    public List<Urldata> getList() {
+        return list;
+    }
+}
diff --git a/app/src/main/java/com/app/wallpaper/getdata/ReadFile.java b/app/src/main/java/com/app/wallpaper/getdata/ReadFile.java
new file mode 100644
index 0000000..7c5bb7f
--- /dev/null
+++ b/app/src/main/java/com/app/wallpaper/getdata/ReadFile.java
@@ -0,0 +1,36 @@
+package com.app.wallpaper.getdata;
+
+import android.content.Context;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.Reader;
+import java.io.StringWriter;
+import java.nio.charset.StandardCharsets;
+
+public class ReadFile {
+    public static String getCovertStr(InputStream stream) {
+
+        String covertStr = "";
+        try {
+            StringWriter writer = new StringWriter();
+            char[] buffer = new char[stream.available()];
+            Reader reader = new BufferedReader(new InputStreamReader(stream, StandardCharsets.UTF_8));
+            int a = 0;
+            while ((a = reader.read(buffer)) != -1) {
+                writer.write(buffer, 0, a);
+            }
+            covertStr = writer.toString();
+        } catch (IOException e) {
+            return covertStr;
+        }
+        return covertStr;
+    }
+////
+    public static int dp2Px(int dp)  {
+        float scale = SetData.context.getResources().getDisplayMetrics().density;
+        return (int) (dp * scale + 0.5f);
+    }
+}
diff --git a/app/src/main/java/com/app/wallpaper/getdata/SetData.java b/app/src/main/java/com/app/wallpaper/getdata/SetData.java
new file mode 100644
index 0000000..b3ad93b
--- /dev/null
+++ b/app/src/main/java/com/app/wallpaper/getdata/SetData.java
@@ -0,0 +1,71 @@
+package com.app.wallpaper.getdata;
+
+import android.app.AlertDialog;
+import android.app.Application;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.view.LayoutInflater;
+import android.view.View;
+
+
+import com.app.wallpaper.R;
+import com.google.gson.Gson;
+import com.google.gson.reflect.TypeToken;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.lang.reflect.Type;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+
+public class SetData extends Application {
+
+    private static final List<GetWalls> AllWalls=new ArrayList<>();
+    private static final List<Urldata> dataUrls=new ArrayList<>();
+    static Context context;
+    public static final String abc="app_database";
+    public static final int vs=1;
+
+
+    public static Context getContext() {
+        return context;
+    }
+
+    @Override
+    public void onCreate() {
+        super.onCreate();
+        context = getBaseContext();
+        try {
+            InputStream open = getAssets().open("test_new.json");
+            String covertStr = ReadFile.getCovertStr(open);
+            if (!covertStr.isEmpty()) {
+                Gson gson = new Gson();
+                Type type = new TypeToken<List<GetWalls>>() {
+                }.getType();
+                List<GetWalls> catas=gson.fromJson(covertStr,type);
+                for (GetWalls categories:catas){
+                    AllWalls.add(categories);
+                 for (Urldata urldata:categories.getList()){
+                     dataUrls.add(urldata);
+                 }
+
+                }
+
+            }
+
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+
+    public static List<Urldata> getDataUrls() {
+        return dataUrls;
+    }
+
+    public static List<GetWalls> getCataDatas() {
+        return AllWalls;
+    }
+}
diff --git a/app/src/main/java/com/app/wallpaper/getdata/Urldata.java b/app/src/main/java/com/app/wallpaper/getdata/Urldata.java
new file mode 100644
index 0000000..25de014
--- /dev/null
+++ b/app/src/main/java/com/app/wallpaper/getdata/Urldata.java
@@ -0,0 +1,16 @@
+package com.app.wallpaper.getdata;
+
+import java.io.Serializable;
+
+public class Urldata implements Serializable {
+    private String sourceUrl;
+    private String preUrl;
+
+    public String getSourceUrl() {
+        return sourceUrl;
+    }
+
+    public String getPreUrl() {
+        return preUrl;
+    }
+}
diff --git a/app/src/main/java/com/app/wallpaper/myOnitem/OnFavority.java b/app/src/main/java/com/app/wallpaper/myOnitem/OnFavority.java
new file mode 100644
index 0000000..8363d21
--- /dev/null
+++ b/app/src/main/java/com/app/wallpaper/myOnitem/OnFavority.java
@@ -0,0 +1,7 @@
+package com.app.wallpaper.myOnitem;
+
+import com.app.wallpaper.mydao.MyEntity;
+
+public interface OnFavority {
+   public void OnitemClick(MyEntity myEntity,int Id);
+}
diff --git a/app/src/main/java/com/app/wallpaper/myOnitem/OnItemHome.java b/app/src/main/java/com/app/wallpaper/myOnitem/OnItemHome.java
new file mode 100644
index 0000000..be1fa68
--- /dev/null
+++ b/app/src/main/java/com/app/wallpaper/myOnitem/OnItemHome.java
@@ -0,0 +1,5 @@
+package com.app.wallpaper.myOnitem;
+
+public interface OnItemHome {
+    public void OnitemClick(int position);
+}
diff --git a/app/src/main/java/com/app/wallpaper/myOnitem/OnLoaditem.java b/app/src/main/java/com/app/wallpaper/myOnitem/OnLoaditem.java
new file mode 100644
index 0000000..9d93cea
--- /dev/null
+++ b/app/src/main/java/com/app/wallpaper/myOnitem/OnLoaditem.java
@@ -0,0 +1,5 @@
+package com.app.wallpaper.myOnitem;
+
+public interface OnLoaditem {
+    public void OnitemClick(int cataId,int position);
+}
diff --git a/app/src/main/java/com/app/wallpaper/myact/LoginActivity.java b/app/src/main/java/com/app/wallpaper/myact/LoginActivity.java
new file mode 100644
index 0000000..3616a05
--- /dev/null
+++ b/app/src/main/java/com/app/wallpaper/myact/LoginActivity.java
@@ -0,0 +1,59 @@
+package com.app.wallpaper.myact;
+
+import android.animation.ValueAnimator;
+import android.content.Intent;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Looper;
+import android.view.animation.DecelerateInterpolator;
+
+import androidx.activity.EdgeToEdge;
+import androidx.appcompat.app.AppCompatActivity;
+import com.app.wallpaper.databinding.ActivityLogin2Binding;
+
+public class LoginActivity extends AppCompatActivity {
+    private ActivityLogin2Binding binding;
+    private Handler handler = new Handler();
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        binding = ActivityLogin2Binding.inflate(getLayoutInflater());
+        setContentView(binding.getRoot());
+        EdgeToEdge.enable(this);
+        handler.postDelayed(new Runnable() {
+            @Override
+            public void run() {
+                // 使用 ValueAnimator 创建进度条动画
+                ValueAnimator animation = ValueAnimator.ofInt(0, binding.progressBar.getMax());
+                animation.setDuration(2500); // 动画时长
+                animation.setInterpolator(new DecelerateInterpolator()); // 减速插值器
+                animation.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
+                    @Override
+                    public void onAnimationUpdate(ValueAnimator animation) {
+                        binding.progressBar.setProgress((int) animation.getAnimatedValue());
+                    }
+                });
+                animation.start();
+                // 动画结束后跳转到新页面
+                animation.addListener(new android.animation.Animator.AnimatorListener() {
+                    @Override
+                    public void onAnimationStart(android.animation.Animator animation) {}
+
+                    @Override
+                    public void onAnimationEnd(android.animation.Animator animation) {
+                        Intent intent = new Intent(LoginActivity.this, MainActivity.class);
+                        startActivity(intent);
+                        finish(); // 可选：结束当前 Activity
+                    }
+                    @Override
+                    public void onAnimationCancel(android.animation.Animator animation) {}
+
+                    @Override
+                    public void onAnimationRepeat(android.animation.Animator animation) {}
+                });
+            }
+        }, 1000);
+    }
+
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/app/wallpaper/myact/MainActivity.java b/app/src/main/java/com/app/wallpaper/myact/MainActivity.java
new file mode 100644
index 0000000..ff13b1e
--- /dev/null
+++ b/app/src/main/java/com/app/wallpaper/myact/MainActivity.java
@@ -0,0 +1,80 @@
+package com.app.wallpaper.myact;
+
+import android.Manifest;
+import android.app.Activity;
+import android.content.pm.PackageManager;
+
+import android.os.Build;
+import android.os.Bundle;
+
+import android.view.MenuItem;
+
+
+import androidx.activity.EdgeToEdge;
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.core.app.ActivityCompat;
+import androidx.core.graphics.Insets;
+import androidx.core.view.ViewCompat;
+import androidx.core.view.WindowInsetsCompat;
+import androidx.fragment.app.Fragment;
+import androidx.viewpager.widget.ViewPager;
+
+import com.app.wallpaper.R;
+import com.app.wallpaper.databinding.ActivityMainBinding;
+import com.app.wallpaper.myada.MainFragmentAddapter;
+import com.app.wallpaper.myfra.HomeFragment;
+import com.app.wallpaper.myfra.MyfavFragment;
+import com.google.android.material.navigation.NavigationBarView;
+import com.google.android.material.tabs.TabLayout;
+import com.google.android.material.tabs.TabLayoutMediator;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class MainActivity extends AppCompatActivity {
+    private ActivityMainBinding binding;
+    private final List<Fragment> mfragmentList = new ArrayList<>();
+    private static final int STORAGE_PERMISSION_CODE = 1;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        EdgeToEdge.enable(this);
+        binding = ActivityMainBinding.inflate(getLayoutInflater());
+        binding.getRoot();
+        setContentView(binding.getRoot());
+        checkPermission(this, STORAGE_PERMISSION_CODE);
+        mfragmentList.add(new HomeFragment());
+        mfragmentList.add(new MyfavFragment());
+        MainFragmentAddapter myFragmentAdapter = new MainFragmentAddapter(MainActivity.this, mfragmentList);
+        binding.viewPager.setAdapter(myFragmentAdapter);
+        new TabLayoutMediator(binding.tabLayout, binding.viewPager, new TabLayoutMediator.TabConfigurationStrategy() {
+            @Override
+            public void onConfigureTab(@NonNull TabLayout.Tab tab, int position) {
+                if (position == 0) {
+                    tab.setIcon(R.drawable.ic_home);
+                } else {
+                    tab.setIcon(R.drawable.frame_3_);
+                }
+            }
+        }).attach();
+    }
+
+    private boolean checkPermission(Activity mActivity, int requestCode) {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+            return true;
+        } else {
+            if (mActivity.checkSelfPermission(Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
+                ActivityCompat.requestPermissions(
+                        mActivity,
+                        new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE},
+                        requestCode
+                );
+                return false;
+            } else {
+                return true;
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/app/wallpaper/myact/ViewActivity.java b/app/src/main/java/com/app/wallpaper/myact/ViewActivity.java
new file mode 100644
index 0000000..dfb6e1e
--- /dev/null
+++ b/app/src/main/java/com/app/wallpaper/myact/ViewActivity.java
@@ -0,0 +1,272 @@
+package com.app.wallpaper.myact;
+
+import static androidx.databinding.adapters.ViewBindingAdapter.setPadding;
+
+import android.annotation.SuppressLint;
+import android.app.WallpaperManager;
+import android.content.ContentResolver;
+import android.content.ContentValues;
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.Bitmap;
+import android.graphics.Insets;
+import android.graphics.drawable.Drawable;
+import android.net.Uri;
+import android.os.AsyncTask;
+import android.os.Build;
+import android.os.Bundle;
+import android.provider.MediaStore;
+import android.util.Log;
+import android.view.View;
+import android.view.WindowInsets;
+import android.widget.Toast;
+
+import androidx.activity.EdgeToEdge;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentPagerAdapter;
+
+import com.app.wallpaper.R;
+import com.app.wallpaper.databinding.ActivityViewBinding;
+import com.app.wallpaper.donwload.ImageDownloadTask;
+import com.app.wallpaper.getdata.SetData;
+import com.app.wallpaper.mydao.AppDatabase;
+import com.app.wallpaper.mydao.InterfaceDao;
+import com.app.wallpaper.mydao.MyEntity;
+import com.app.wallpaper.myfra.ViewFragment;
+import com.bumptech.glide.Glide;
+import com.bumptech.glide.request.target.CustomTarget;
+import com.bumptech.glide.request.transition.Transition;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+
+public class ViewActivity extends AppCompatActivity {
+    private ActivityViewBinding binding;
+    private int position, cataId, Id,position1;
+    private WallpaperManager wallpaperManager;
+    private String sourUrl;
+    private InterfaceDao interfaceDao;
+    private AppDatabase appDatabase;
+    private MyEntity myEntitys = new MyEntity();
+    private ImageDownloadTask downloadTask;
+
+    @SuppressLint("CheckResult")
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        EdgeToEdge.enable(this);
+        binding = ActivityViewBinding.inflate(getLayoutInflater());
+        setContentView(binding.getRoot());
+        intenttData();
+        wallpaperManager = WallpaperManager.getInstance(this);
+        appDatabase = AppDatabase.getDatabase(this);
+        if (cataId != 0) {
+            sourUrl = SetData.getCataDatas().get(cataId).getList().get(position).getSourceUrl();
+        } else {
+            sourUrl = SetData.getDataUrls().get(position).getSourceUrl();
+        }
+        showView();
+        interfaceDao = appDatabase.interfaceDao();
+        initJudge();
+        binding.back.setOnClickListener(view -> finish());
+        setButtonLisenner();
+    }
+
+    private void intenttData() {
+        position1 = getIntent().getIntExtra("position1", 0);
+        if (position1 != 0) {
+            position = position1;
+        }else {
+            position = getIntent().getIntExtra("position", 0);
+        }
+        cataId = getIntent().getIntExtra("cataId", 0);
+        Id = getIntent().getIntExtra("Id", -100);
+        myEntitys = (MyEntity) getIntent().getSerializableExtra("imageUrl");
+    }
+
+    private void initJudge() {
+        new Thread(new Runnable() {
+            public void run() {
+                if (myEntitys != null) {
+                    MyEntity myEntity = interfaceDao.getImageSou(myEntitys.imageSou);
+                    if (myEntity != null) {
+                        binding.likeImg.setBackgroundResource(R.drawable.likede_ic);
+                    }
+                } else {
+                    MyEntity myEntity = interfaceDao.getImageSou(sourUrl);
+                    if (myEntity != null) {
+                        binding.likeImg.setBackgroundResource(R.drawable.likede_ic);
+                    }
+                }
+            }
+        }).start();
+
+    }
+    private void setButtonLisenner() {
+        binding.donwload.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                if (sourUrl != null) {
+                    downloadTask = new ImageDownloadTask(getBaseContext(), ViewActivity.this);
+                    downloadTask.execute(sourUrl);
+                    binding.progressbar1.setVisibility(View.VISIBLE);
+                } else {
+                    Toast.makeText(ViewActivity.this, "Failed to download image...", Toast.LENGTH_SHORT).show();
+                }
+            }
+        });
+        binding.apply.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                loadPreview(sourUrl);
+                binding.progressbar1.setVisibility(View.VISIBLE);
+            }
+        });
+        binding.like.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                new Thread(new Runnable() {
+                    @Override
+                    public void run() {
+                        if (myEntitys == null) {
+                            MyEntity myEntity1 = interfaceDao.getImageSou(sourUrl);
+                            if (myEntity1 == null) {
+                                if (cataId==0) {
+                                    MyEntity myEntity = new MyEntity();
+                                    myEntity.setImagePre(SetData.getDataUrls().get(position).getPreUrl());
+                                    myEntity.setImageSou(sourUrl);
+                                    new InsertImageTask().execute(myEntity);
+                                }else {
+                                    MyEntity myEntity = new MyEntity();
+                                    myEntity.setImagePre(SetData.getCataDatas().get(cataId).getList().get(position).getPreUrl());
+                                    myEntity.setImageSou(sourUrl);
+                                    new InsertImageTask().execute(myEntity);
+                                }
+                                runOnUiThread(new Runnable() {
+                                    @Override
+                                    public void run() {
+                                        binding.likeImg.setBackgroundResource(R.drawable.likede_ic);
+                                        Toast.makeText(ViewActivity.this, "Added successfully", Toast.LENGTH_SHORT).show();
+                                    }
+                                });
+                            } else {
+                                interfaceDao.deleteUser(myEntity1);
+                                runOnUiThread(new Runnable() {
+                                    @Override
+                                    public void run() {
+                                        binding.likeImg.setBackgroundResource(R.drawable.like);
+                                        Toast.makeText(ViewActivity.this, "Cancel successfully", Toast.LENGTH_SHORT).show();
+                                    }
+                                });
+                            }
+                        } else
+                        {
+                            MyEntity myEntity2 = myEntitys;
+                            interfaceDao.deleteUser(myEntity2);
+                            runOnUiThread(new Runnable() {
+                                @Override
+                                public void run() {
+                                    binding.likeImg.setBackgroundResource(R.drawable.like);
+                                    Toast.makeText(ViewActivity.this, "Cancel successfully", Toast.LENGTH_SHORT).show();
+                                }
+                            });
+                        }
+
+                    }
+                }).start();
+            }
+        });
+        binding.share.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                Intent shareIntent = new Intent(Intent.ACTION_SEND);
+                shareIntent.setType("text/plain"); // 设置分享内容的类型为图片
+                shareIntent.putExtra(Intent.EXTRA_TEXT, sourUrl); // 可以添加URL文本
+                startActivity(Intent.createChooser(shareIntent, "Share pictures"));
+            }
+        });
+    }
+
+    @SuppressLint("StaticFieldLeak")
+    private class InsertImageTask extends AsyncTask<MyEntity, Void, Void> {
+        @Override
+        protected Void doInBackground(MyEntity... myEntities) {
+            appDatabase.interfaceDao().insert(myEntities[0]);
+            return null;
+        }
+
+        @Override
+        protected void onPostExecute(Void aVoid) {
+
+        }
+    }
+    private void showView() {
+        ViewFragment viewFragment;
+            if (myEntitys == null) {
+                if (cataId == 0) {
+                    viewFragment = ViewFragment.newInstance(SetData
+                            .getDataUrls().get(position).getSourceUrl());
+                } else {
+                    viewFragment = ViewFragment.newInstance(SetData.
+                            getCataDatas().get(cataId).getList().
+                            get(position).getSourceUrl());
+                }
+            } else {
+                viewFragment = ViewFragment.newInstance(myEntitys.getImageUrl2());
+            }
+        binding.viewPager.setAdapter(new FragmentPagerAdapter(getSupportFragmentManager()) {
+            @NonNull
+            @Override
+            public Fragment getItem(int position) {
+                return viewFragment;
+            }
+
+            @Override
+            public int getCount() {
+                return 1;
+            }
+        });
+    }
+
+    private void loadPreview(String preURl) {
+        Glide.with(this)
+                .asBitmap()
+                .load(preURl)
+                .into(new CustomTarget<Bitmap>() {
+                    @Override
+                    public void onResourceReady(@NonNull Bitmap resource, @Nullable Transition<? super Bitmap> transition) {
+                        binding.progressbar1.setVisibility(View.VISIBLE);
+                        setPhoneWallpaper(resource);
+                    }
+                    @Override
+                    public void onLoadCleared(@Nullable Drawable placeholder) {
+                        binding.progressbar1.setVisibility(View.GONE);
+                    }
+                });
+    }
+    private void setPhoneWallpaper(Bitmap bitmap) {
+        try {
+            wallpaperManager.setBitmap(bitmap);
+            finish();
+            Toast.makeText(this, "Setting wallpaper successfully", Toast.LENGTH_SHORT).show();
+            binding.progressbar1.setVisibility(View.GONE);
+        } catch (IOException ioException) {
+            Toast.makeText(this, "Setting failed, ", Toast.LENGTH_SHORT).show();
+        }
+    }
+
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        if (downloadTask != null && !downloadTask.isCancelled()) {
+            downloadTask.cancel(true);
+        }
+    }
+
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/app/wallpaper/myada/LoadDataAdapter.java b/app/src/main/java/com/app/wallpaper/myada/LoadDataAdapter.java
new file mode 100644
index 0000000..a584ba3
--- /dev/null
+++ b/app/src/main/java/com/app/wallpaper/myada/LoadDataAdapter.java
@@ -0,0 +1,136 @@
+package com.app.wallpaper.myada;
+
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.app.wallpaper.R;
+import com.app.wallpaper.getdata.GetWalls;
+import com.app.wallpaper.getdata.ReadFile;
+import com.app.wallpaper.getdata.Urldata;
+import com.app.wallpaper.myOnitem.OnItemHome;
+import com.app.wallpaper.myOnitem.OnLoaditem;
+import com.bumptech.glide.Glide;
+import com.bumptech.glide.load.resource.bitmap.RoundedCorners;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class LoadDataAdapter extends RecyclerView.Adapter<LoadDataAdapter.LoadDataHolder> {
+    private static int VIEW_TYPE_1 = 0;
+    private static final int VIEW_TYPE_2 = 1;
+    private List<GetWalls> datas = new ArrayList<>();
+    private final int posi;
+    private final Context context;
+    private List<Urldata> urldata = new ArrayList<>();
+    private OnItemHome onItemHome;
+    private OnLoaditem onLoaditem;
+
+
+    public LoadDataAdapter(List<GetWalls> datas, Context context, int position, List<Urldata> urldata) {
+        this.datas = datas;
+        this.context = context;
+        this.posi = position;
+        this.urldata = urldata;
+    }
+
+    public void setInfoWallPaperListener(OnItemHome onItemHome, OnLoaditem onLoaditem) {
+        this.onItemHome = onItemHome;
+        this.onLoaditem = onLoaditem;
+    }
+
+    public static class LoadDataHolder extends RecyclerView.ViewHolder {
+        public ImageView img_one;
+
+        public LoadDataHolder(@NonNull View itemView, int viewType) {
+            super(itemView);
+            if (viewType == VIEW_TYPE_1) {
+                img_one = itemView.findViewById(R.id.img_one);
+            } else {
+                img_one = itemView.findViewById(R.id.img_two);
+
+            }
+
+        }
+    }
+
+    @NonNull
+    @Override
+    public LoadDataHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View view;
+        if (viewType == VIEW_TYPE_1) {
+            view = LayoutInflater.from(parent.getContext()).inflate(R.layout.rec_item_layout, parent, false);
+        } else {
+            view = LayoutInflater.from(parent.getContext()).inflate(R.layout.rec_item_layout2, parent, false);
+        }
+        return new LoadDataHolder(view, viewType);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull LoadDataHolder holder, @SuppressLint("RecyclerView") int position) {
+        if (posi == 0) {
+            Glide.with(context)
+                    .load(urldata.get(position).getPreUrl())
+                    .placeholder(R.drawable.place)
+                    .centerCrop()
+                    .into(holder.img_one);
+            holder.itemView.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View view) {
+                    if (onItemHome != null) {
+                        onItemHome.OnitemClick(position);
+                    }
+                }
+            });
+        } else {
+            Glide.with(context)
+                    .load(datas.get(posi - 1).getList().get(position).getPreUrl())
+                    .centerCrop()
+                    .placeholder(R.drawable.place)
+                    .into(holder.img_one);
+            holder.itemView.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View view) {
+                    if (onLoaditem != null) {
+                        onLoaditem.OnitemClick(posi - 1, position);
+                    }
+                }
+            });
+        }
+    }
+
+
+    @Override
+    public int getItemViewType(int position) {
+        int row = position / 2;
+        if (row % 2 != 0) {
+            if (position % 2 == 0) {
+                return VIEW_TYPE_1; // 偶数位置
+            } else {
+                return VIEW_TYPE_2; // 奇数位置
+            }
+        } else {
+            if (position % 2 == 0) {
+                return VIEW_TYPE_2; // 偶数位置
+            } else {
+                return VIEW_TYPE_1; // 奇数位置
+            }
+        }
+    }
+
+    @Override
+    public int getItemCount() {
+        if (posi == 0) {
+            return urldata.size();
+        } else {
+            return datas.get(posi - 1).getList().size();
+        }
+    }
+}
+
diff --git a/app/src/main/java/com/app/wallpaper/myada/LoadDataHolder.java b/app/src/main/java/com/app/wallpaper/myada/LoadDataHolder.java
new file mode 100644
index 0000000..e6b77f5
--- /dev/null
+++ b/app/src/main/java/com/app/wallpaper/myada/LoadDataHolder.java
@@ -0,0 +1,43 @@
+package com.app.wallpaper.myada;
+
+import android.view.View;
+import android.widget.FrameLayout;
+import android.widget.ImageView;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.app.wallpaper.R;
+
+public class LoadDataHolder extends RecyclerView.ViewHolder {
+    private ImageView img_one;
+    private ImageView img_two;
+    private FrameLayout frame_layout;
+    private FrameLayout frame_layout2;
+    public LoadDataHolder(@NonNull View itemView,int viewType) {
+        super(itemView);
+
+        if (viewType==com.app.wallpaper.R.layout.rec_item_layout) {
+            img_one = itemView.findViewById(R.id.img_one);
+            frame_layout=itemView.findViewById(R.id.frame_layout);
+        }else {
+            img_two = itemView.findViewById(R.id.img_two);
+            frame_layout2=itemView.findViewById(R.id.frame_layout2);
+        }
+    }
+
+    public ImageView getImg_one() {
+        return img_one;
+    }
+
+    public ImageView getImg_two() {
+        return img_two;
+    }
+
+    public FrameLayout getFrame_layout() {
+        return frame_layout;
+    }
+    public FrameLayout getFrame_layout2() {
+        return frame_layout2;
+    }
+}
diff --git a/app/src/main/java/com/app/wallpaper/myada/MainFragmentAddapter.java b/app/src/main/java/com/app/wallpaper/myada/MainFragmentAddapter.java
new file mode 100644
index 0000000..19f04e4
--- /dev/null
+++ b/app/src/main/java/com/app/wallpaper/myada/MainFragmentAddapter.java
@@ -0,0 +1,31 @@
+package com.app.wallpaper.myada;
+
+import androidx.annotation.NonNull;
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentActivity;
+import androidx.fragment.app.FragmentManager;
+import androidx.fragment.app.FragmentPagerAdapter;
+import androidx.fragment.app.FragmentStatePagerAdapter;
+import androidx.viewpager2.adapter.FragmentStateAdapter;
+
+import java.util.List;
+
+public class MainFragmentAddapter extends FragmentStateAdapter {
+    private final List<Fragment> mfragmentList;
+
+    public MainFragmentAddapter(@NonNull FragmentActivity fragmentActivity, List<Fragment> fragmentList) {
+        super(fragmentActivity);
+        this.mfragmentList = fragmentList;
+    }
+
+    @NonNull
+    @Override
+    public Fragment createFragment(int position) {
+        return mfragmentList.get(position);
+    }
+
+    @Override
+    public int getItemCount() {
+        return mfragmentList.size();
+    }
+}
diff --git a/app/src/main/java/com/app/wallpaper/myada/MyfavorityAdapter.java b/app/src/main/java/com/app/wallpaper/myada/MyfavorityAdapter.java
new file mode 100644
index 0000000..bf40106
--- /dev/null
+++ b/app/src/main/java/com/app/wallpaper/myada/MyfavorityAdapter.java
@@ -0,0 +1,101 @@
+package com.app.wallpaper.myada;
+
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.app.wallpaper.R;
+import com.app.wallpaper.getdata.ReadFile;
+
+import com.app.wallpaper.myOnitem.OnFavority;
+
+import com.app.wallpaper.mydao.MyEntity;
+import com.bumptech.glide.Glide;
+import com.bumptech.glide.load.resource.bitmap.RoundedCorners;
+
+import java.util.List;
+
+public class MyfavorityAdapter extends RecyclerView.Adapter<MyfavorityAdapter.LoadDataHolder> {
+    private static int VIEW_TYPE_1 = 0;
+    private static final int VIEW_TYPE_2 = 1;
+    private final Context context;
+    private OnFavority onFavority;
+    private final List<MyEntity> datas;
+    public MyfavorityAdapter(Context context, List<MyEntity> datas) {
+        this.context = context;
+        this.datas = datas;
+    }
+    public void setInfoWallPaperListener(OnFavority onFavority) {
+        this.onFavority = onFavority;
+    }
+
+    public static class LoadDataHolder extends RecyclerView.ViewHolder {
+        public ImageView img_one;
+        public LoadDataHolder(@NonNull View itemView, int viewType) {
+            super(itemView);
+            if (viewType == VIEW_TYPE_1) {
+                img_one = itemView.findViewById(R.id.img_one);
+            } else {
+                img_one = itemView.findViewById(R.id.img_two);
+            }
+
+        }
+    }
+    @NonNull
+    @Override
+    public LoadDataHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View view;
+        if (viewType == VIEW_TYPE_1) {
+            view = LayoutInflater.from(parent.getContext()).inflate(R.layout.rec_item_layout, parent, false);
+        } else {
+            view = LayoutInflater.from(parent.getContext()).inflate(R.layout.rec_item_layout2, parent, false);
+        }
+        return new LoadDataHolder(view, viewType);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull LoadDataHolder holder, @SuppressLint("RecyclerView") int position) {
+            Glide.with(context)
+                    .load(datas.get(position).getImageUrl1())
+                    .centerCrop()
+                    .placeholder(R.drawable.ic_fail)
+                    .into(holder.img_one);
+        holder.itemView.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                if (onFavority != null) {
+                    onFavority.OnitemClick(datas.get(position),position);
+                }
+            }
+        });
+    }
+    @Override
+    public int getItemViewType(int position) {
+        int row = position / 2;
+        if (row % 2 != 0) {
+            if (position % 2 == 0) {
+                return VIEW_TYPE_1; // 偶数位置
+            } else {
+                return VIEW_TYPE_2; // 奇数位置
+            }
+        } else {
+            if (position % 2 == 0) {
+                return VIEW_TYPE_2; // 偶数位置
+            } else {
+                return VIEW_TYPE_1; // 奇数位置
+            }
+        }
+    }
+    @Override
+    public int getItemCount() {
+        return datas.size();
+    }
+
+}
+
diff --git a/app/src/main/java/com/app/wallpaper/myada/TabPagerAdapter.java b/app/src/main/java/com/app/wallpaper/myada/TabPagerAdapter.java
new file mode 100644
index 0000000..547f3fc
--- /dev/null
+++ b/app/src/main/java/com/app/wallpaper/myada/TabPagerAdapter.java
@@ -0,0 +1,54 @@
+package com.app.wallpaper.myada;
+
+import android.util.Log;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentManager;
+import androidx.fragment.app.FragmentStatePagerAdapter;
+import com.app.wallpaper.getdata.GetWalls;
+import com.app.wallpaper.myfra.LoadDataFragment;
+
+import java.util.ArrayList;
+import java.util.List;
+public class TabPagerAdapter extends FragmentStatePagerAdapter {
+
+    private List<Fragment> fragmentList=new ArrayList<>();
+    private List<GetWalls> datas=new ArrayList<>();
+    public TabPagerAdapter(@NonNull FragmentManager fm
+            , List<Fragment> fragmentList
+            ,List<GetWalls> datas) {
+        super(fm);
+        this.fragmentList=fragmentList;
+        this.datas=datas;
+    }
+
+    @NonNull
+    @Override
+    public Fragment getItem(int position) {
+
+        if (position==0){
+            return LoadDataFragment.newInstance(position);
+        }else {
+
+            return LoadDataFragment.newInstance(position);
+        }
+
+    }
+
+    @Override
+    public int getCount() {
+        return fragmentList.size()+1;
+    }
+
+    @Nullable
+    @Override
+    public CharSequence getPageTitle(int position) {
+        if (position==0){
+            return "All";
+        }else {
+            return datas==null?null:datas.get(position-1).getName();
+        }
+    }
+}
diff --git a/app/src/main/java/com/app/wallpaper/mydao/AppDatabase.java b/app/src/main/java/com/app/wallpaper/mydao/AppDatabase.java
new file mode 100644
index 0000000..bf0ccb8
--- /dev/null
+++ b/app/src/main/java/com/app/wallpaper/mydao/AppDatabase.java
@@ -0,0 +1,27 @@
+package com.app.wallpaper.mydao;
+
+import android.content.Context;
+
+import androidx.room.Database;
+import androidx.room.Room;
+import androidx.room.RoomDatabase;
+
+@Database(entities = {MyEntity.class}, version = 1, exportSchema = false)
+public abstract class AppDatabase extends RoomDatabase {
+    public abstract InterfaceDao interfaceDao();
+
+    private static volatile AppDatabase INSTANCE;
+
+    public static AppDatabase getDatabase(final Context context) {
+        if (INSTANCE == null) {
+            synchronized (AppDatabase.class) {
+                if (INSTANCE == null){
+                    INSTANCE = Room.databaseBuilder(context.getApplicationContext(),
+                                    AppDatabase.class, "app_database")
+                            .build();
+                }
+            }
+        }
+        return INSTANCE;
+    }
+}
diff --git a/app/src/main/java/com/app/wallpaper/mydao/InterfaceDao.java b/app/src/main/java/com/app/wallpaper/mydao/InterfaceDao.java
new file mode 100644
index 0000000..9e2c7ac
--- /dev/null
+++ b/app/src/main/java/com/app/wallpaper/mydao/InterfaceDao.java
@@ -0,0 +1,26 @@
+package com.app.wallpaper.mydao;
+
+import androidx.room.Dao;
+import androidx.room.Delete;
+import androidx.room.Insert;
+import androidx.room.Query;
+
+import java.util.List;
+
+@Dao
+public interface InterfaceDao {
+    @Insert
+    void insert(MyEntity myEntity);
+
+    @Query("SELECT * FROM table_image_url")
+    List<MyEntity> getAllImages();
+
+    @Query("SELECT * FROM table_image_url where imagePre =:url")
+    MyEntity getImagePre(String url);
+
+    @Query("SELECT * FROM table_image_url where imageSou =:url")
+    MyEntity getImageSou(String url);
+
+    @Delete
+    void deleteUser(MyEntity favoriteImage);
+}
diff --git a/app/src/main/java/com/app/wallpaper/mydao/MyEntity.java b/app/src/main/java/com/app/wallpaper/mydao/MyEntity.java
new file mode 100644
index 0000000..280e87c
--- /dev/null
+++ b/app/src/main/java/com/app/wallpaper/mydao/MyEntity.java
@@ -0,0 +1,47 @@
+package com.app.wallpaper.mydao;
+
+import androidx.room.Entity;
+import androidx.room.PrimaryKey;
+
+import java.io.Serializable;
+
+@Entity(tableName = "table_image_url")
+public class MyEntity implements Serializable {
+    @PrimaryKey(autoGenerate = true)
+    public int id;
+    public String imagePre;
+    public String imageSou;
+
+    public MyEntity(String imageUrl1, String imageUrl2) {
+        this.imagePre = imageUrl1;
+        this.imageSou = imageUrl2;
+    }
+    public MyEntity(){
+
+    }
+
+    public void setId(int id) {
+        this.id = id;
+    }
+
+    public void setImagePre(String imageUrl1) {
+        this.imagePre = imageUrl1;
+    }
+
+    public void setImageSou(String imageUrl2) {
+        this.imageSou = imageUrl2;
+    }
+
+    public int getId() {
+        return id;
+    }
+
+
+    public String getImageUrl1() {
+        return imagePre;
+    }
+
+    public String getImageUrl2() {
+        return imageSou;
+    }
+}
diff --git a/app/src/main/java/com/app/wallpaper/myfra/HomeFragment.java b/app/src/main/java/com/app/wallpaper/myfra/HomeFragment.java
new file mode 100644
index 0000000..f2669e5
--- /dev/null
+++ b/app/src/main/java/com/app/wallpaper/myfra/HomeFragment.java
@@ -0,0 +1,136 @@
+package com.app.wallpaper.myfra;
+
+import android.annotation.SuppressLint;
+import android.app.AlertDialog;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Bundle;
+
+import androidx.annotation.NonNull;
+import androidx.core.view.GravityCompat;
+import androidx.drawerlayout.widget.DrawerLayout;
+import androidx.fragment.app.Fragment;
+
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+
+import com.app.wallpaper.R;
+import com.app.wallpaper.databinding.FragmentHomeBinding;
+import com.app.wallpaper.getdata.GetWalls;
+import com.app.wallpaper.getdata.ReadFile;
+import com.app.wallpaper.getdata.SetData;
+import com.app.wallpaper.getdata.Urldata;
+import com.app.wallpaper.myOnitem.OnItemHome;
+import com.app.wallpaper.myact.ViewActivity;
+import com.app.wallpaper.myada.TabPagerAdapter;
+import com.bumptech.glide.Glide;
+import com.bumptech.glide.load.resource.bitmap.RoundedCorners;
+import com.google.android.material.navigation.NavigationView;
+import com.google.android.material.tabs.TabLayout;
+import com.google.android.material.tabs.TabLayoutMediator;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Random;
+
+
+public class HomeFragment extends Fragment implements OnItemHome {
+    private FragmentHomeBinding binding;
+    private DrawerLayout drawerLayout;
+    private final List<Fragment> mfragmentList = new ArrayList<>();
+    private List<GetWalls> datas = new ArrayList<>();
+    private int position;
+    private Random random;
+    private List<Urldata> urldata = new ArrayList<>();
+    private NavigationView navigationView;
+
+    @SuppressLint("CheckResult")
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        binding = FragmentHomeBinding.inflate(getLayoutInflater());
+        binding.tablay.setupWithViewPager(binding.viewPagerTab);
+        urldata = SetData.getDataUrls();
+        drawerLayout = requireActivity().findViewById(R.id.drawer_layout);
+        navigationView = requireActivity().findViewById(R.id.nav_view);
+        navigationView.setNavigationItemSelectedListener(new NavigationView.OnNavigationItemSelectedListener() {
+            @Override
+            public boolean onNavigationItemSelected(@NonNull MenuItem item) {
+                if (item.getItemId() == R.id.about) {
+                    showDialog();
+                } else {
+                    Intent intent = new Intent(Intent.ACTION_VIEW);
+                    String packName = requireContext().getPackageName();
+                    intent.setData(Uri.parse("https://play.google.com/store/apps/details?id=" + packName));
+                    startActivity(intent);
+                }
+                return false;
+            }
+        });
+
+
+        random = new Random();
+        position = random.nextInt(SetData.getDataUrls().size() - 1);
+        defautIma();
+        setFra();
+        binding.viewPagerTab.setAdapter(new TabPagerAdapter(getChildFragmentManager(), mfragmentList, datas));
+        binding.homeSetting.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                drawerLayout.openDrawer(GravityCompat.START);
+            }
+        });
+        binding.img.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                Intent intent = new Intent(getContext(), ViewActivity.class);
+                intent.putExtra("position1", position);
+                startActivity(intent);
+
+            }
+        });
+        return binding.getRoot();
+    }
+
+    private void defautIma() {
+        Glide.with(this)
+                .load(urldata.get(position).getSourceUrl())
+                .centerCrop()
+                .placeholder(R.drawable.place)
+                .into(binding.img);
+    }
+
+    private void setFra() {
+        for (int i = 0; i < SetData.getCataDatas().size(); i++) {
+            mfragmentList.add(new LoadDataFragment());
+        }
+        datas = SetData.getCataDatas();
+
+    }
+
+    private void showDialog() {
+        AlertDialog.Builder builder = new AlertDialog.Builder(getContext());
+        LayoutInflater inflater = getLayoutInflater();
+        View dialogView = inflater.inflate(R.layout.alterdialog, null);
+        builder.setCustomTitle(dialogView);
+        builder.setMessage("The current version is 1.0.0")
+                .setPositiveButton("Confirm", new DialogInterface.OnClickListener() {
+                    @Override
+                    public void onClick(DialogInterface dialog, int which) {
+                    }
+                });
+        AlertDialog dialog = builder.create();
+        dialog.show();
+    }
+
+    @Override
+    public void OnitemClick(int position) {
+        Intent intent = new Intent(getContext(), ViewActivity.class);
+        intent.putExtra("position", position);
+        startActivity(intent);
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/app/wallpaper/myfra/LoadDataFragment.java b/app/src/main/java/com/app/wallpaper/myfra/LoadDataFragment.java
new file mode 100644
index 0000000..6cc69fa
--- /dev/null
+++ b/app/src/main/java/com/app/wallpaper/myfra/LoadDataFragment.java
@@ -0,0 +1,79 @@
+package com.app.wallpaper.myfra;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+import androidx.recyclerview.widget.GridLayoutManager;
+import androidx.recyclerview.widget.StaggeredGridLayoutManager;
+
+import com.app.wallpaper.R;
+import com.app.wallpaper.databinding.FragmentContentBinding;
+import com.app.wallpaper.getdata.GetWalls;
+import com.app.wallpaper.getdata.SetData;
+import com.app.wallpaper.myOnitem.OnItemHome;
+import com.app.wallpaper.myOnitem.OnLoaditem;
+import com.app.wallpaper.myact.ViewActivity;
+import com.app.wallpaper.myada.LoadDataAdapter;
+import com.app.wallpaper.utils.MyItemDecoration;
+
+import java.io.Serializable;
+import java.util.List;
+
+public class LoadDataFragment extends Fragment implements OnItemHome, OnLoaditem {
+    private FragmentContentBinding binding;
+    private static final String ARG_CONTENT = "content";
+    private List<GetWalls> urldata;
+    private int position;
+
+    public static LoadDataFragment newInstance( int position) {
+        LoadDataFragment fragment = new LoadDataFragment();
+        Bundle args = new Bundle();
+        args.putInt("position", position);
+        fragment.setArguments(args);
+        return fragment;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        if (getArguments() != null) {
+//            urldata = (List<GetWalls>) getArguments().getSerializable(ARG_CONTENT);
+            position = getArguments().getInt("position");
+        }
+    }
+
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {// 替换为你的 Fragment 布局文件
+        binding = FragmentContentBinding.inflate(getLayoutInflater());
+        StaggeredGridLayoutManager staggeredGridLayoutManager = new StaggeredGridLayoutManager(2, StaggeredGridLayoutManager.VERTICAL);
+        binding.contentRe.setLayoutManager(staggeredGridLayoutManager);
+        LoadDataAdapter loadDataAdapter = new LoadDataAdapter(SetData.getCataDatas(), getContext(), position, SetData.getDataUrls());
+        binding.contentRe.addItemDecoration(new MyItemDecoration(SetData.getContext(), 20, 20, 15));
+        loadDataAdapter.setInfoWallPaperListener((OnItemHome) this, (OnLoaditem) this);
+        binding.contentRe.setAdapter(loadDataAdapter);
+        return binding.getRoot();
+    }
+
+    @Override
+    public void OnitemClick(int position) {
+        Intent intent = new Intent(getContext(), ViewActivity.class);
+        intent.putExtra("position", position);
+        startActivity(intent);
+    }
+
+    @Override
+    public void OnitemClick(int cataId, int position) {
+        Intent intent = new Intent(getContext(), ViewActivity.class);
+        intent.putExtra("cataId", cataId);
+        intent.putExtra("position", position);
+        startActivity(intent);
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/app/wallpaper/myfra/MyfavFragment.java b/app/src/main/java/com/app/wallpaper/myfra/MyfavFragment.java
new file mode 100644
index 0000000..42de316
--- /dev/null
+++ b/app/src/main/java/com/app/wallpaper/myfra/MyfavFragment.java
@@ -0,0 +1,158 @@
+package com.app.wallpaper.myfra;
+
+import android.annotation.SuppressLint;
+import android.app.AlertDialog;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Bundle;
+
+import androidx.annotation.NonNull;
+import androidx.core.view.GravityCompat;
+import androidx.drawerlayout.widget.DrawerLayout;
+import androidx.fragment.app.Fragment;
+import androidx.recyclerview.widget.StaggeredGridLayoutManager;
+
+import android.view.LayoutInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+
+import com.app.wallpaper.R;
+import com.app.wallpaper.databinding.FragmentMyfav2Binding;
+import com.app.wallpaper.getdata.SetData;
+import com.app.wallpaper.myOnitem.OnFavority;
+import com.app.wallpaper.myOnitem.OnItemHome;
+import com.app.wallpaper.myOnitem.OnLoaditem;
+import com.app.wallpaper.myact.ViewActivity;
+import com.app.wallpaper.myada.LoadDataAdapter;
+import com.app.wallpaper.myada.MyfavorityAdapter;
+import com.app.wallpaper.mydao.AppDatabase;
+import com.app.wallpaper.mydao.MyEntity;
+import com.app.wallpaper.utils.MyItemDecoration;
+import com.google.android.material.navigation.NavigationView;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class MyfavFragment extends Fragment implements OnFavority {
+
+    private FragmentMyfav2Binding binding;
+    private AppDatabase appDatabase;
+    private List<MyEntity> datas = new ArrayList<>();
+    private MyfavorityAdapter myfavorityAdapter;
+    private DrawerLayout drawerLayout;
+    private NavigationView navigationView;;
+
+    // TODO: Rename and change types of parameters
+    private String mParam1;
+    private String mParam2;
+
+    public MyfavFragment() {
+        // Required empty public constructor
+    }
+
+    public static MyfavFragment newInstance(String param1, String param2) {
+        MyfavFragment fragment = new MyfavFragment();
+        Bundle args = new Bundle();
+        fragment.setArguments(args);
+        return fragment;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        if (getArguments() != null) {
+        }
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        binding = FragmentMyfav2Binding.inflate(getLayoutInflater());
+        appDatabase = AppDatabase.getDatabase(requireContext());
+        navigationView = requireActivity().findViewById(R.id.nav_view);
+        navigationView.setNavigationItemSelectedListener(new NavigationView.OnNavigationItemSelectedListener() {
+            @Override
+            public boolean onNavigationItemSelected(@NonNull MenuItem item) {
+                if (item.getItemId() == R.id.about) {
+                    showDialog();
+                } else {
+                    Intent intent = new Intent(Intent.ACTION_VIEW);
+                    String packName = requireContext().getPackageName();
+                    intent.setData(Uri.parse("https://play.google.com/store/apps/details?id=" + packName));
+                    startActivity(intent);
+                }
+                return false;
+            }
+        });
+        binding.myfraSetting.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                drawerLayout= getActivity().findViewById(R.id.drawer_layout);
+                drawerLayout.openDrawer(GravityCompat.START);
+            }
+        });
+        setRecyclerview();
+        loadFavoriteImages();
+        return binding.getRoot();
+    }
+    private void loadFavoriteImages() {
+        new Thread(new Runnable() {
+            @Override
+            public void run() {
+                List<MyEntity> allFavoriteImages = appDatabase.interfaceDao().getAllImages();
+                requireActivity().runOnUiThread(new Runnable() {
+                    @SuppressLint("NotifyDataSetChanged")
+                    @Override
+                    public void run() {
+                        if (allFavoriteImages.isEmpty()){
+                            binding.layout.setVisibility(View.VISIBLE);;
+                        }else {
+                            binding.layout.setVisibility(View.GONE);
+                        }
+                        datas.clear();
+                        datas.addAll(allFavoriteImages);
+                        myfavorityAdapter.notifyDataSetChanged();
+                    }
+                });
+            }
+        }).start();
+    }
+
+    private void setRecyclerview() {
+        StaggeredGridLayoutManager staggeredGridLayoutManager = new StaggeredGridLayoutManager(2, StaggeredGridLayoutManager.VERTICAL);
+        binding.myfra.setLayoutManager(staggeredGridLayoutManager);
+        myfavorityAdapter = new MyfavorityAdapter(getContext(), datas);
+        myfavorityAdapter.setInfoWallPaperListener((OnFavority) this);
+        binding.myfra.addItemDecoration(new MyItemDecoration(SetData.getContext(),20,20,15));
+        binding.myfra.setAdapter(myfavorityAdapter);
+    }
+    @Override
+    public void OnitemClick(MyEntity myEntity,int Id) {
+        Intent intent = new Intent(getContext(), ViewActivity.class);
+        intent.putExtra("imageUrl",myEntity);
+        intent.putExtra("Id", Id);
+        startActivity(intent);
+    }
+    private void showDialog() {
+        AlertDialog.Builder builder = new AlertDialog.Builder(getContext());
+        LayoutInflater inflater = getLayoutInflater();
+        View dialogView = inflater.inflate(R.layout.alterdialog, null);
+        builder.setCustomTitle(dialogView);
+        builder.setMessage("The current version is 1.0.0")
+                .setPositiveButton("Confirm", new DialogInterface.OnClickListener() {
+                    @Override
+                    public void onClick(DialogInterface dialog, int which) {
+                    }
+                });
+        AlertDialog dialog = builder.create();
+        dialog.show();
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        loadFavoriteImages();
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/app/wallpaper/myfra/ViewFragment.java b/app/src/main/java/com/app/wallpaper/myfra/ViewFragment.java
new file mode 100644
index 0000000..005cdd9
--- /dev/null
+++ b/app/src/main/java/com/app/wallpaper/myfra/ViewFragment.java
@@ -0,0 +1,75 @@
+package com.app.wallpaper.myfra;
+
+import android.graphics.Bitmap;
+import android.graphics.drawable.Drawable;
+import android.os.Bundle;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.ProgressBar;
+
+import com.app.wallpaper.R;
+import com.app.wallpaper.databinding.FragmentViewBinding;
+import com.bumptech.glide.Glide;
+import com.bumptech.glide.request.target.CustomTarget;
+import com.bumptech.glide.request.transition.Transition;
+
+public class ViewFragment extends Fragment {
+
+    private static final String ARG_PARAM1 = "param1";
+    private FragmentViewBinding binding;
+    private String mParam1;
+
+    public ViewFragment() {
+    }
+
+    public static ViewFragment newInstance(String param1) {
+        ViewFragment fragment = new ViewFragment();
+        Bundle args = new Bundle();
+        args.putString(ARG_PARAM1, param1);
+        fragment.setArguments(args);
+        return fragment;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        if (getArguments() != null) {
+            mParam1 = getArguments().getString(ARG_PARAM1);
+        }
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        binding= FragmentViewBinding.inflate(getLayoutInflater());
+        Glide.with(requireContext())
+                .asBitmap()
+                .load(mParam1)
+                .into(new CustomTarget<Bitmap>() {
+                    @Override
+                    public void onResourceReady(@NonNull Bitmap resource, @Nullable Transition<? super Bitmap> transition) {
+                        binding.imageviewPreview.setImageBitmap(resource);
+                       binding.progressbar.setVisibility(View.GONE);
+                    }
+
+                    @Override
+                    public void onLoadFailed(@Nullable Drawable errorDrawable) {
+                        super.onLoadFailed(errorDrawable);
+                    }
+
+                    @Override
+                    public void onLoadCleared(@Nullable Drawable placeholder) {
+                        binding.progressbar.setVisibility(View.GONE);
+                    }
+                });
+        return binding.getRoot();
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/app/wallpaper/utils/MyItemDecoration.kt b/app/src/main/java/com/app/wallpaper/utils/MyItemDecoration.kt
new file mode 100644
index 0000000..7da3030
--- /dev/null
+++ b/app/src/main/java/com/app/wallpaper/utils/MyItemDecoration.kt
@@ -0,0 +1,85 @@
+package com.app.wallpaper.utils
+
+import android.content.Context
+import android.graphics.Rect
+import android.view.View
+import androidx.recyclerview.widget.GridLayoutManager
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import androidx.recyclerview.widget.StaggeredGridLayoutManager
+
+class MyItemDecoration(
+    private var context: Context,
+    private var v: Int,
+    private var h: Int,
+    private var ex: Int
+) :
+    RecyclerView.ItemDecoration() {
+    // item占满一行时，该item是否需要左右间距
+    var mVerticalSpacing = true
+
+    var mHorizontalSpaci = true
+
+    init {
+
+        v = dpToPx(v, context)
+        h = dpToPx(h, context)
+        ex = dpToPx(ex, context)
+    }
+
+    override fun getItemOffsets(
+        outRect: Rect,
+        view: View,
+        parent: RecyclerView,
+        state: RecyclerView.State
+    ) {
+        super.getItemOffsets(outRect, view, parent, state)
+
+        val position = parent.getChildAdapterPosition(view)
+        var spanCount = 1
+        var spanSize = 1
+        var spanIndex = 0
+
+
+        parent.layoutManager?.run {
+            if (this is StaggeredGridLayoutManager) {
+                spanCount = this.spanCount
+                (view.layoutParams as StaggeredGridLayoutManager.LayoutParams)?.run {
+                    if (isFullSpan) spanSize = spanCount
+                    spanIndex = this.spanIndex
+                }
+            } else if (this is GridLayoutManager) {
+                spanCount = this.spanCount
+                spanSize = this.spanSizeLookup.getSpanSize(position)
+                spanIndex = (view.layoutParams as GridLayoutManager.LayoutParams).spanIndex
+            } else if (this is LinearLayoutManager) {
+                outRect.left = v
+                outRect.right = v
+                outRect.bottom = h
+            }
+
+        }
+
+        if (spanSize == spanCount) {
+            outRect.left =
+                if (mVerticalSpacing) v + ex else 0
+            outRect.right =
+                if (mVerticalSpacing) v + ex else 0
+            outRect.bottom = if (mHorizontalSpaci) h else 0
+        } else {
+            val itemAllSpacing = (v * (spanCount + 1) + ex * 2) / spanCount
+            val left = v * (spanIndex + 1) - itemAllSpacing * spanIndex + ex
+            val right = itemAllSpacing - left
+            outRect.left = left
+            outRect.right = right
+            outRect.bottom = h
+        }
+
+    }
+
+    fun dpToPx(dp: Int, context: Context): Int {
+        val density = context.resources.displayMetrics.density
+        return (dp * density).toInt()
+    }
+
+}
\ No newline at end of file
diff --git a/app/src/main/new.xml b/app/src/main/new.xml
new file mode 100644
index 0000000..16862d4
--- /dev/null
+++ b/app/src/main/new.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="">
+    <item android:state_selected="true" android:drawable="@color/black" />
+    <item android:drawable="@color/black" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/color/tab.xml b/app/src/main/res/color/tab.xml
new file mode 100644
index 0000000..5f9f4dc
--- /dev/null
+++ b/app/src/main/res/color/tab.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/black" android:state_selected="true"/>
+    <item android:color="#80F5F5F5" android:state_selected="false"/>
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/color/tab_text_color.xml b/app/src/main/res/color/tab_text_color.xml
new file mode 100644
index 0000000..24b2706
--- /dev/null
+++ b/app/src/main/res/color/tab_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/white" android:state_selected="true" />
+    <item android:color="@color/black" android:state_selected="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/aaa.png b/app/src/main/res/drawable/aaa.png
new file mode 100644
index 0000000..c3d5b2d
Binary files /dev/null and b/app/src/main/res/drawable/aaa.png differ
diff --git a/app/src/main/res/drawable/about.png b/app/src/main/res/drawable/about.png
new file mode 100644
index 0000000..2234199
Binary files /dev/null and b/app/src/main/res/drawable/about.png differ
diff --git a/app/src/main/res/drawable/app_icon.png b/app/src/main/res/drawable/app_icon.png
new file mode 100644
index 0000000..05d70a9
Binary files /dev/null and b/app/src/main/res/drawable/app_icon.png differ
diff --git a/app/src/main/res/drawable/apply.png b/app/src/main/res/drawable/apply.png
new file mode 100644
index 0000000..25f8ff3
Binary files /dev/null and b/app/src/main/res/drawable/apply.png differ
diff --git a/app/src/main/res/drawable/back.png b/app/src/main/res/drawable/back.png
new file mode 100644
index 0000000..7508448
Binary files /dev/null and b/app/src/main/res/drawable/back.png differ
diff --git a/app/src/main/res/drawable/back_ic_boder.xml b/app/src/main/res/drawable/back_ic_boder.xml
new file mode 100644
index 0000000..89237a1
--- /dev/null
+++ b/app/src/main/res/drawable/back_ic_boder.xml
@@ -0,0 +1,4 @@
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <solid android:color="#4DFFFFFF" /> <!-- 你可以设置边框内的颜色 -->
+    <corners android:radius="4dp"/> <!-- 设置圆角的半径 -->
+</shape>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/custom_progress_bar.xml b/app/src/main/res/drawable/custom_progress_bar.xml
new file mode 100644
index 0000000..7771bbc
--- /dev/null
+++ b/app/src/main/res/drawable/custom_progress_bar.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:id="@android:id/background">
+        <shape>
+            <corners android:radius="5dp" />
+            <solid android:color="#80FFFFFF" />
+        </shape>
+    </item>
+    <item android:id="@android:id/progress">
+        <clip>
+            <shape>
+                <corners android:radius="5dp" />
+                <solid android:color="@color/pinkk" />
+            </shape>
+        </clip>
+    </item>
+</layer-list>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/donwload.png b/app/src/main/res/drawable/donwload.png
new file mode 100644
index 0000000..11c600b
Binary files /dev/null and b/app/src/main/res/drawable/donwload.png differ
diff --git a/app/src/main/res/drawable/faceback.png b/app/src/main/res/drawable/faceback.png
new file mode 100644
index 0000000..d4f3992
Binary files /dev/null and b/app/src/main/res/drawable/faceback.png differ
diff --git a/app/src/main/res/drawable/fav_ic.png b/app/src/main/res/drawable/fav_ic.png
new file mode 100644
index 0000000..dc1e497
Binary files /dev/null and b/app/src/main/res/drawable/fav_ic.png differ
diff --git a/app/src/main/res/drawable/favorites.png b/app/src/main/res/drawable/favorites.png
new file mode 100644
index 0000000..85d8cba
Binary files /dev/null and b/app/src/main/res/drawable/favorites.png differ
diff --git a/app/src/main/res/drawable/frame_3_.xml b/app/src/main/res/drawable/frame_3_.xml
new file mode 100644
index 0000000..4d3da79
--- /dev/null
+++ b/app/src/main/res/drawable/frame_3_.xml
@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:pathData="M21.633,6.647C21.319,5.919 20.866,5.26 20.299,4.706C19.732,4.151 19.064,3.709 18.33,3.405C17.57,3.09 16.754,2.928 15.931,2.93C14.775,2.93 13.648,3.246 12.668,3.844C12.434,3.987 12.211,4.144 12,4.315C11.789,4.144 11.566,3.987 11.332,3.844C10.352,3.246 9.225,2.93 8.07,2.93C7.238,2.93 6.431,3.089 5.67,3.405C4.934,3.71 4.27,4.148 3.701,4.706C3.134,5.26 2.681,5.919 2.367,6.647C2.041,7.404 1.875,8.208 1.875,9.035C1.875,9.816 2.034,10.629 2.351,11.456C2.616,12.148 2.995,12.865 3.48,13.589C4.249,14.735 5.306,15.931 6.619,17.142C8.794,19.151 10.948,20.538 11.039,20.594L11.594,20.951C11.841,21.108 12.157,21.108 12.403,20.951L12.959,20.594C13.05,20.536 15.202,19.151 17.379,17.142C18.691,15.931 19.748,14.735 20.517,13.589C21.002,12.865 21.384,12.148 21.647,11.456C21.963,10.629 22.123,9.816 22.123,9.035C22.125,8.208 21.959,7.404 21.633,6.647Z"
+      android:fillColor="#ffffff"/>
+</vector>
diff --git a/app/src/main/res/drawable/head_ic.png b/app/src/main/res/drawable/head_ic.png
new file mode 100644
index 0000000..23443d4
Binary files /dev/null and b/app/src/main/res/drawable/head_ic.png differ
diff --git a/app/src/main/res/drawable/ic_boder.xml b/app/src/main/res/drawable/ic_boder.xml
new file mode 100644
index 0000000..21c5ea6
--- /dev/null
+++ b/app/src/main/res/drawable/ic_boder.xml
@@ -0,0 +1,5 @@
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <solid android:color="#4DFFFFFF" /> <!-- 你可以设置边框内的颜色 -->
+    <corners android:radius="8dp"/> <!-- 设置圆角的半径 -->
+    <stroke android:width="6dp" android:color="#00000000"/> <!-- 设置边框的宽度和颜色 -->
+</shape>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_fail.png b/app/src/main/res/drawable/ic_fail.png
new file mode 100644
index 0000000..e5c18cb
Binary files /dev/null and b/app/src/main/res/drawable/ic_fail.png differ
diff --git a/app/src/main/res/drawable/ic_fail2.png b/app/src/main/res/drawable/ic_fail2.png
new file mode 100644
index 0000000..2077929
Binary files /dev/null and b/app/src/main/res/drawable/ic_fail2.png differ
diff --git a/app/src/main/res/drawable/ic_fav.xml b/app/src/main/res/drawable/ic_fav.xml
new file mode 100644
index 0000000..9effc88
--- /dev/null
+++ b/app/src/main/res/drawable/ic_fav.xml
@@ -0,0 +1,12 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:pathData="M21.633,6.647C21.319,5.919 20.866,5.26 20.299,4.706C19.732,4.151 19.064,3.709 18.33,3.405C17.57,3.09 16.754,2.928 15.931,2.93C14.775,2.93 13.648,3.246 12.668,3.844C12.434,3.987 12.211,4.144 12,4.315C11.789,4.144 11.566,3.987 11.332,3.844C10.352,3.246 9.225,2.93 8.07,2.93C7.238,2.93 6.431,3.089 5.67,3.405C4.934,3.71 4.27,4.148 3.701,4.706C3.134,5.26 2.681,5.919 2.367,6.647C2.041,7.404 1.875,8.208 1.875,9.035C1.875,9.816 2.034,10.629 2.351,11.456C2.616,12.148 2.995,12.865 3.48,13.589C4.249,14.735 5.306,15.931 6.619,17.142C8.794,19.151 10.948,20.538 11.039,20.594L11.594,20.951C11.841,21.108 12.157,21.108 12.403,20.951L12.959,20.594C13.05,20.536 15.202,19.151 17.379,17.142C18.691,15.931 19.748,14.735 20.517,13.589C21.002,12.865 21.384,12.148 21.647,11.456C21.963,10.629 22.123,9.816 22.123,9.035C22.125,8.208 21.959,7.404 21.633,6.647ZM12,19.097C12,19.097 3.656,13.751 3.656,9.035C3.656,6.647 5.632,4.711 8.07,4.711C9.783,4.711 11.269,5.667 12,7.064C12.731,5.667 14.217,4.711 15.931,4.711C18.368,4.711 20.344,6.647 20.344,9.035C20.344,13.751 12,19.097 12,19.097Z"
+      android:fillColor="#000000"/>
+  <path
+      android:pathData="M21.633,6.647C21.319,5.919 20.866,5.26 20.299,4.706C19.732,4.151 19.064,3.709 18.33,3.405C17.57,3.09 16.754,2.928 15.931,2.93C14.775,2.93 13.648,3.246 12.668,3.844C12.434,3.987 12.211,4.144 12,4.315C11.789,4.144 11.566,3.987 11.332,3.844C10.352,3.246 9.225,2.93 8.07,2.93C7.238,2.93 6.431,3.089 5.67,3.405C4.934,3.71 4.27,4.148 3.701,4.706C3.134,5.26 2.681,5.919 2.367,6.647C2.041,7.404 1.875,8.208 1.875,9.035C1.875,9.816 2.034,10.629 2.351,11.456C2.616,12.148 2.995,12.865 3.48,13.589C4.249,14.735 5.306,15.931 6.619,17.142C8.794,19.151 10.948,20.538 11.039,20.594L11.594,20.951C11.841,21.108 12.157,21.108 12.403,20.951L12.959,20.594C13.05,20.536 15.202,19.151 17.379,17.142C18.691,15.931 19.748,14.735 20.517,13.589C21.002,12.865 21.384,12.148 21.647,11.456C21.963,10.629 22.123,9.816 22.123,9.035C22.125,8.208 21.959,7.404 21.633,6.647ZM12,19.097C12,19.097 3.656,13.751 3.656,9.035C3.656,6.647 5.632,4.711 8.07,4.711C9.783,4.711 11.269,5.667 12,7.064C12.731,5.667 14.217,4.711 15.931,4.711C18.368,4.711 20.344,6.647 20.344,9.035C20.344,13.751 12,19.097 12,19.097Z"
+      android:fillColor="#CECECE"/>
+</vector>
diff --git a/app/src/main/res/drawable/ic_home.xml b/app/src/main/res/drawable/ic_home.xml
new file mode 100644
index 0000000..f35cb5e
--- /dev/null
+++ b/app/src/main/res/drawable/ic_home.xml
@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:pathData="M22.184,11.835L12.53,2.188C12.46,2.119 12.378,2.064 12.287,2.026C12.196,1.988 12.098,1.969 12,1.969C11.902,1.969 11.804,1.988 11.713,2.026C11.622,2.064 11.54,2.119 11.47,2.188L1.816,11.835C1.535,12.117 1.376,12.499 1.376,12.897C1.376,13.724 2.048,14.397 2.876,14.397H3.893V21.281C3.893,21.695 4.228,22.031 4.643,22.031H9.45C10.03,22.031 10.5,21.56 10.5,20.981V18.093C10.5,17.368 11.088,16.781 11.813,16.781C12.537,16.781 13.125,17.368 13.125,18.093V20.981C13.125,21.56 13.595,22.031 14.175,22.031H19.357C19.772,22.031 20.107,21.695 20.107,21.281V14.397H21.124C21.523,14.397 21.905,14.24 22.186,13.956C22.77,13.37 22.77,12.421 22.184,11.835Z"
+      android:fillColor="#ffffff"/>
+</vector>
diff --git a/app/src/main/res/drawable/ic_home_with_border.xml b/app/src/main/res/drawable/ic_home_with_border.xml
new file mode 100644
index 0000000..fa6107e
--- /dev/null
+++ b/app/src/main/res/drawable/ic_home_with_border.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item><shape android:shape="oval">
+        <solid android:color="@color/white"/>
+        <size
+            android:width="40dp"
+            android:height="40dp" />
+    </shape>
+    </item>
+</layer-list>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_homefra.png b/app/src/main/res/drawable/ic_homefra.png
new file mode 100644
index 0000000..cdeee2e
Binary files /dev/null and b/app/src/main/res/drawable/ic_homefra.png differ
diff --git a/app/src/main/res/drawable/ic_homrfra.png b/app/src/main/res/drawable/ic_homrfra.png
new file mode 100644
index 0000000..71821d7
Binary files /dev/null and b/app/src/main/res/drawable/ic_homrfra.png differ
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_foreground.xml b/app/src/main/res/drawable/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/img_fail.png b/app/src/main/res/drawable/img_fail.png
new file mode 100644
index 0000000..e5c18cb
Binary files /dev/null and b/app/src/main/res/drawable/img_fail.png differ
diff --git a/app/src/main/res/drawable/like.png b/app/src/main/res/drawable/like.png
new file mode 100644
index 0000000..a414b96
Binary files /dev/null and b/app/src/main/res/drawable/like.png differ
diff --git a/app/src/main/res/drawable/likede_ic.png b/app/src/main/res/drawable/likede_ic.png
new file mode 100644
index 0000000..eb84dbd
Binary files /dev/null and b/app/src/main/res/drawable/likede_ic.png differ
diff --git a/app/src/main/res/drawable/login_ic.png b/app/src/main/res/drawable/login_ic.png
new file mode 100644
index 0000000..4650bd7
Binary files /dev/null and b/app/src/main/res/drawable/login_ic.png differ
diff --git a/app/src/main/res/drawable/nav_back.xml b/app/src/main/res/drawable/nav_back.xml
new file mode 100644
index 0000000..5271e2a
--- /dev/null
+++ b/app/src/main/res/drawable/nav_back.xml
@@ -0,0 +1,5 @@
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <solid android:color="#4DFFFFFF" /> <!-- 你可以设置边框内的颜色 -->
+    <corners android:radius="42dp"/> <!-- 设置圆角的半径 -->
+    <stroke android:width="1dp" android:color="#00000000"/>
+</shape>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/navback.xml b/app/src/main/res/drawable/navback.xml
new file mode 100644
index 0000000..66eb667
--- /dev/null
+++ b/app/src/main/res/drawable/navback.xml
@@ -0,0 +1,17 @@
+<vector
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="202dp"
+    android:height="68dp"
+    android:viewportWidth="202"
+    android:viewportHeight="68"
+    >
+    <group>
+        <clip-path
+            android:pathData="M34 0H168C186.778 0 202 15.2223 202 34C202 52.7777 186.778 68 168 68H34C15.2223 68 0 52.7777 0 34C0 15.2223 15.2223 0 34 0Z"
+            />
+        <path
+            android:pathData="M0 0V68H202V0"
+            android:fillColor="#66FFFFFF"
+            />
+    </group>
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/pavc.png b/app/src/main/res/drawable/pavc.png
new file mode 100644
index 0000000..45f1435
Binary files /dev/null and b/app/src/main/res/drawable/pavc.png differ
diff --git a/app/src/main/res/drawable/place.png b/app/src/main/res/drawable/place.png
new file mode 100644
index 0000000..f016559
Binary files /dev/null and b/app/src/main/res/drawable/place.png differ
diff --git a/app/src/main/res/drawable/rounded_corner_background.xml b/app/src/main/res/drawable/rounded_corner_background.xml
new file mode 100644
index 0000000..f60970b
--- /dev/null
+++ b/app/src/main/res/drawable/rounded_corner_background.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <solid android:color="@android:color/white" />
+    <corners android:radius="32dp" />
+</shape>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/rounded_corner_borde.xml b/app/src/main/res/drawable/rounded_corner_borde.xml
new file mode 100644
index 0000000..eb27a92
--- /dev/null
+++ b/app/src/main/res/drawable/rounded_corner_borde.xml
@@ -0,0 +1,5 @@
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <solid android:color="@color/black" /> <!-- 你可以设置边框内的颜色 -->
+    <corners android:radius="12dp"/> <!-- 设置圆角的半径 -->
+    <stroke android:width="1dp" android:color="#00000000"/>
+</shape>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/rounded_corner_borde2.xml b/app/src/main/res/drawable/rounded_corner_borde2.xml
new file mode 100644
index 0000000..18eff5e
--- /dev/null
+++ b/app/src/main/res/drawable/rounded_corner_borde2.xml
@@ -0,0 +1,5 @@
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <solid android:color="#EBEFF4" /> <!-- 你可以设置边框内的颜色 -->
+    <corners android:radius="12dp"/> <!-- 设置圆角的半径 -->
+    <stroke android:width="1dp" android:color="#00000000"/>
+</shape>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/rounded_corner_borde3.xml b/app/src/main/res/drawable/rounded_corner_borde3.xml
new file mode 100644
index 0000000..b3fff6a
--- /dev/null
+++ b/app/src/main/res/drawable/rounded_corner_borde3.xml
@@ -0,0 +1,6 @@
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="oval">
+    <solid android:color="@color/tab" /> <!-- 你可以设置边框内的颜色 -->
+    <corners android:radius="44dp"/> <!-- 设置圆角的半径 -->
+    <stroke android:width="1dp" android:color="#00000000"/>
+</shape>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/share.png b/app/src/main/res/drawable/share.png
new file mode 100644
index 0000000..34c5cab
Binary files /dev/null and b/app/src/main/res/drawable/share.png differ
diff --git a/app/src/main/res/drawable/tab_back.xml b/app/src/main/res/drawable/tab_back.xml
new file mode 100644
index 0000000..97cd68b
--- /dev/null
+++ b/app/src/main/res/drawable/tab_back.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/rounded_corner_borde" android:state_selected="true" />
+    <item android:drawable="@drawable/rounded_corner_borde2" android:state_selected="false"/>
+</selector>
diff --git a/app/src/main/res/drawable/wallpapers.png b/app/src/main/res/drawable/wallpapers.png
new file mode 100644
index 0000000..47dd5fc
Binary files /dev/null and b/app/src/main/res/drawable/wallpapers.png differ
diff --git a/app/src/main/res/layout/activity_login.xml b/app/src/main/res/layout/activity_login.xml
new file mode 100644
index 0000000..80d6e1d
--- /dev/null
+++ b/app/src/main/res/layout/activity_login.xml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:fitsSystemWindows="true"
+    tools:context=".myact.LoginActivity">
+
+    <com.google.android.material.appbar.AppBarLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:fitsSystemWindows="true">
+
+        <com.google.android.material.appbar.MaterialToolbar
+            android:id="@+id/toolbar"
+            android:layout_width="match_parent"
+            android:layout_height="?attr/actionBarSize" />
+
+    </com.google.android.material.appbar.AppBarLayout>
+
+    <include layout="@layout/content_login" />
+
+    <com.google.android.material.floatingactionbutton.FloatingActionButton
+        android:id="@+id/fab"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="bottom|end"
+        android:layout_marginEnd="@dimen/fab_margin"
+        android:layout_marginBottom="16dp"
+        app:srcCompat="@android:drawable/ic_dialog_email" />
+
+</androidx.coordinatorlayout.widget.CoordinatorLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_login2.xml b/app/src/main/res/layout/activity_login2.xml
new file mode 100644
index 0000000..6d8f0c9
--- /dev/null
+++ b/app/src/main/res/layout/activity_login2.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/main"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/back">
+
+    <ImageView
+        android:layout_width="100.25dp"
+        android:src="@mipmap/ic_log"
+        android:layout_centerHorizontal="true"
+        android:layout_centerVertical="true"
+        android:layout_height="57.32dp"/>
+    <ProgressBar
+        android:id="@+id/progressBar"
+        style="?android:attr/progressBarStyleHorizontal"
+        android:layout_width="match_parent"
+        android:layout_height="10dp"
+        android:layout_alignParentBottom="true"
+        android:layout_marginStart="24dp"
+        android:layout_marginEnd="24dp"
+        android:layout_marginBottom="60dp"
+        android:progressDrawable="@drawable/custom_progress_bar"
+        android:scrollbarSize="6dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        tools:ignore="MissingConstraints"
+        tools:layout_editor_absoluteX="181dp" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..521011a
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.drawerlayout.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/drawer_layout"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+
+    tools:context=".myact.MainActivity">
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/white">
+
+        <androidx.viewpager2.widget.ViewPager2
+            android:id="@+id/view_pager"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent" />
+
+        <com.google.android.material.tabs.TabLayout
+            android:id="@+id/tab_layout"
+            style="@style/MyTabLayout"
+            android:layout_width="202dp"
+            android:layout_height="68dp"
+            android:layout_alignParentBottom="true"
+            android:layout_centerHorizontal="true"
+            android:layout_gravity="bottom"
+            android:layout_marginBottom="47dp"
+            android:background="@drawable/nav_back"
+            android:elevation="0dp"
+            app:tabGravity="fill"
+            app:tabIndicatorHeight="0dp"
+            app:tabIconTint="@color/tab"
+            app:tabMode="fixed" />
+    </RelativeLayout>
+
+    <com.google.android.material.navigation.NavigationView
+        android:id="@+id/nav_view"
+        android:layout_width="275dp"
+        android:layout_height="match_parent"
+        android:layout_gravity="start|bottom"
+        android:background="#E6FFFFFF"
+        app:headerLayout="@layout/head"
+        app:itemBackground="@color/white"
+        app:itemHorizontalPadding="20dp"
+        app:itemVerticalPadding="10.5dp"
+        app:menu="@menu/nav_menu" />
+
+</androidx.drawerlayout.widget.DrawerLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_view.xml b/app/src/main/res/layout/activity_view.xml
new file mode 100644
index 0000000..40a2f5d
--- /dev/null
+++ b/app/src/main/res/layout/activity_view.xml
@@ -0,0 +1,209 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/view_activity"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <androidx.viewpager.widget.ViewPager
+        android:id="@+id/view_pager"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent" />
+
+    <ProgressBar
+        android:id="@+id/progressbar1"
+        android:layout_width="50dp"
+        android:layout_height="50dp"
+        android:layout_centerInParent="true"
+        android:scrollbarSize="5dp"
+        android:indeterminateTint="@color/white"
+        android:visibility="gone"/>
+
+
+    <FrameLayout
+        android:id="@+id/back"
+        android:layout_width="31dp"
+        android:layout_height="31dp"
+        android:layout_marginStart="24dp"
+        android:layout_marginTop="68dp"
+        android:background="@drawable/back_ic_boder">
+
+        <ImageView
+            android:id="@+id/back_img"
+            android:layout_width="23dp"
+            android:layout_gravity="center"
+            android:layout_height="23dp"
+            android:src="@drawable/back" />
+    </FrameLayout>
+
+    <LinearLayout
+        android:id="@+id/linearLayout"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_marginStart="40dp"
+        android:layout_marginEnd="40dp"
+        android:layout_marginBottom="60dp"
+        android:orientation="horizontal"
+        android:weightSum="4">
+
+        <androidx.constraintlayout.widget.ConstraintLayout
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1">
+
+            <FrameLayout
+                android:id="@+id/donwload"
+                android:layout_width="0dp"
+                android:layout_height="40dp"
+                android:background="@drawable/ic_boder"
+                app:layout_constraintBottom_toTopOf="@+id/textView1"
+                app:layout_constraintDimensionRatio="1:1"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="parent"
+                tools:ignore="NotSibling">
+
+                <ImageView
+                    android:id="@+id/donwload_img"
+                    android:layout_width="24dp"
+                    android:layout_height="24dp"
+                    android:layout_gravity="center"
+                    android:src="@drawable/donwload" />
+            </FrameLayout>
+
+            <TextView
+                android:id="@+id/textView1"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="6dp"
+                android:text="@string/save"
+                android:textColor="@color/white"
+                android:textSize="15sp"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintHorizontal_bias="0.509"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@+id/donwload" />
+
+        </androidx.constraintlayout.widget.ConstraintLayout>
+
+        <androidx.constraintlayout.widget.ConstraintLayout
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1">
+
+            <FrameLayout
+                android:id="@+id/apply"
+                android:layout_width="0dp"
+                android:layout_height="40dp"
+                android:background="@drawable/ic_boder"
+                app:layout_constraintBottom_toTopOf="@+id/textView2"
+                app:layout_constraintDimensionRatio="1:1"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="parent"
+                tools:ignore="NotSibling">
+
+                <ImageView
+                    android:id="@+id/apply_img"
+                    android:layout_width="24dp"
+                    android:layout_height="24dp"
+                    android:layout_gravity="center"
+                    android:src="@drawable/apply" />
+            </FrameLayout>
+
+            <TextView
+                android:id="@+id/textView2"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="6dp"
+                android:text="@string/aplly"
+                android:textColor="@color/white"
+                android:textSize="15sp"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintHorizontal_bias="0.509"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@+id/apply" />
+        </androidx.constraintlayout.widget.ConstraintLayout>
+
+        <androidx.constraintlayout.widget.ConstraintLayout
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1">
+
+            <FrameLayout
+                android:id="@+id/like"
+                android:layout_width="0dp"
+                android:layout_height="40dp"
+                android:background="@drawable/ic_boder"
+                app:layout_constraintBottom_toTopOf="@+id/textView3"
+                app:layout_constraintDimensionRatio="1:1"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="parent"
+                tools:ignore="NotSibling">
+
+                <ImageView
+                    android:id="@+id/like_img"
+                    android:layout_width="24dp"
+                    android:layout_height="24dp"
+                    android:layout_gravity="center"
+                    android:background="@drawable/like" />
+            </FrameLayout>
+
+            <TextView
+                android:id="@+id/textView3"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="6dp"
+                android:text="@string/like"
+                android:textColor="@color/white"
+                android:textSize="15sp"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintHorizontal_bias="0.509"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@+id/like" />
+        </androidx.constraintlayout.widget.ConstraintLayout>
+
+        <androidx.constraintlayout.widget.ConstraintLayout
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1">
+
+            <FrameLayout
+                android:id="@+id/share"
+                android:layout_width="0dp"
+                android:layout_height="40dp"
+                android:background="@drawable/ic_boder"
+                app:layout_constraintBottom_toTopOf="@+id/textView4"
+                app:layout_constraintDimensionRatio="1:1"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="parent"
+                tools:ignore="NotSibling">
+
+                <ImageView
+                    android:id="@+id/share_img"
+                    android:layout_width="24dp"
+                    android:layout_height="24dp"
+                    android:layout_gravity="center"
+                    android:src="@drawable/share" />
+            </FrameLayout>
+
+            <TextView
+                android:id="@+id/textView4"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="6dp"
+                android:text="@string/share"
+                android:textColor="@color/white"
+                android:textSize="15sp"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintHorizontal_bias="0.509"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@+id/share" />
+        </androidx.constraintlayout.widget.ConstraintLayout>
+    </LinearLayout>
+
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/alterdialog.xml b/app/src/main/res/layout/alterdialog.xml
new file mode 100644
index 0000000..9353c0f
--- /dev/null
+++ b/app/src/main/res/layout/alterdialog.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="vertical"
+    android:padding="16dp">
+
+    <TextView
+        android:id="@+id/dialog_title"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="@string/about"
+        android:textSize="20sp"
+        android:textAlignment="center" /> <!-- 使文本居中 -->
+</LinearLayout>
diff --git a/app/src/main/res/layout/content_login.xml b/app/src/main/res/layout/content_login.xml
new file mode 100644
index 0000000..1068fad
--- /dev/null
+++ b/app/src/main/res/layout/content_login.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    app:layout_behavior="@string/appbar_scrolling_view_behavior">
+
+    <fragment
+        android:id="@+id/nav_host_fragment_content_login"
+        android:name="androidx.navigation.fragment.NavHostFragment"
+        android:layout_width="0dp"
+        android:layout_height="0dp"
+        app:defaultNavHost="true"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:navGraph="@navigation/nav_graph" />
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_content.xml b/app/src/main/res/layout/fragment_content.xml
new file mode 100644
index 0000000..95e71ac
--- /dev/null
+++ b/app/src/main/res/layout/fragment_content.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/content"
+    android:layout_width="match_parent"
+    android:orientation="vertical"
+    android:layout_height="match_parent">
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/content_re"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"/>
+
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_first.xml b/app/src/main/res/layout/fragment_first.xml
new file mode 100644
index 0000000..44baecd
--- /dev/null
+++ b/app/src/main/res/layout/fragment_first.xml
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.core.widget.NestedScrollView xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".FirstFragment">
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:padding="16dp">
+
+        <Button
+            android:id="@+id/button_first"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/next"
+            app:layout_constraintBottom_toTopOf="@id/textview_first"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent" />
+
+        <TextView
+            android:id="@+id/textview_first"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="16dp"
+            android:text="@string/lorem_ipsum"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/button_first" />
+    </androidx.constraintlayout.widget.ConstraintLayout>
+</androidx.core.widget.NestedScrollView>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
new file mode 100644
index 0000000..4879a91
--- /dev/null
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -0,0 +1,70 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".myfra.HomeFragment">
+
+    <ImageView
+        android:id="@+id/home_setting"
+        android:layout_width="24dp"
+        android:layout_height="24dp"
+        android:layout_marginStart="20dp"
+        android:layout_marginTop="45dp"
+        android:scaleType="fitXY"
+        android:src="@drawable/ic_homrfra" />
+
+    <ImageView
+        android:id="@+id/home"
+        android:layout_width="127dp"
+        android:layout_height="29dp"
+        android:layout_centerHorizontal="true"
+        android:layout_marginTop="45dp"
+        android:scaleType="fitXY"
+        android:src="@drawable/wallpapers" />
+
+    <androidx.cardview.widget.CardView
+        android:id="@+id/card_view"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_below="@+id/home"
+        android:layout_centerHorizontal="true"
+        android:layout_marginStart="24dp"
+        android:layout_marginTop="20dp"
+        android:layout_marginEnd="24dp"
+        app:cardCornerRadius="24dp">
+
+        <ImageView
+            android:id="@+id/img"
+            android:layout_width="match_parent"
+            android:layout_height="130dp" />
+    </androidx.cardview.widget.CardView>
+
+    <com.google.android.material.tabs.TabLayout
+        android:id="@+id/tablay"
+        android:layout_width="match_parent"
+        android:layout_height="32dp"
+        android:layout_below="@+id/card_view"
+        android:layout_centerHorizontal="true"
+        android:layout_marginStart="24dp"
+        android:layout_marginTop="20dp"
+        android:layout_marginEnd="24dp"
+        android:background="#00000000"
+        android:scrollbarSize="32dp"
+        app:tabBackground="@drawable/tab_back"
+        app:tabGravity="center"
+        app:tabMode="scrollable"
+        app:tabSelectedTextColor="@color/tab_text_color"
+        app:tabUnboundedRipple="false" />
+
+    <androidx.viewpager.widget.ViewPager
+        android:id="@+id/view_pager_tab"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_below="@+id/tablay"
+        android:layout_centerHorizontal="true"
+        android:layout_marginTop="20dp" />
+
+
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_img.xml b/app/src/main/res/layout/fragment_img.xml
new file mode 100644
index 0000000..c0f06f7
--- /dev/null
+++ b/app/src/main/res/layout/fragment_img.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <ImageView
+        android:id="@+id/imageview_preview"
+        android:layout_width="match_parent"
+        android:layout_centerInParent="true"
+        android:scaleType="fitXY"
+        android:layout_height="match_parent" />
+
+
+    <ProgressBar
+        android:id="@+id/progressbar"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:indeterminateTint="#ff0000 " />
+
+
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_myfav2.xml b/app/src/main/res/layout/fragment_myfav2.xml
new file mode 100644
index 0000000..0336578
--- /dev/null
+++ b/app/src/main/res/layout/fragment_myfav2.xml
@@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".myfra.MyfavFragment">
+
+    <ImageView
+        android:id="@+id/myfra_setting"
+        android:layout_width="24dp"
+        android:layout_height="24dp"
+        android:layout_marginStart="20dp"
+        android:layout_marginTop="45dp"
+        android:scaleType="fitXY"
+        android:src="@drawable/ic_homrfra" />
+
+    <ImageView
+        android:id="@+id/home"
+        android:layout_width="139dp"
+        android:layout_height="29dp"
+        android:layout_centerHorizontal="true"
+        android:layout_marginTop="45dp"
+        android:scaleType="fitXY"
+        android:src="@drawable/favorites" />
+
+    <LinearLayout
+        android:id="@+id/layout"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_below="@+id/home"
+        android:layout_centerHorizontal="true"
+        android:orientation="vertical">
+
+        <ImageView
+            android:id="@+id/fav_ic"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_horizontal"
+            android:layout_marginTop="80dp"
+            android:src="@drawable/fav_ic" />
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_horizontal"
+            android:layout_marginTop="20dp"
+            android:text="@string/no_favorite_wallpapers_have_been_added_yet"
+            android:textSize="14sp" />
+
+    </LinearLayout>
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/myfra"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_below="@+id/layout"
+        android:layout_marginTop="20dp"/>
+
+
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_second.xml b/app/src/main/res/layout/fragment_second.xml
new file mode 100644
index 0000000..d074310
--- /dev/null
+++ b/app/src/main/res/layout/fragment_second.xml
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.core.widget.NestedScrollView xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".SecondFragment">
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:padding="16dp">
+
+        <Button
+            android:id="@+id/button_second"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/previous"
+            app:layout_constraintBottom_toTopOf="@id/textview_second"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent" />
+
+        <TextView
+            android:id="@+id/textview_second"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="16dp"
+            android:text="@string/lorem_ipsum"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/button_second" />
+    </androidx.constraintlayout.widget.ConstraintLayout>
+</androidx.core.widget.NestedScrollView>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_view.xml b/app/src/main/res/layout/fragment_view.xml
new file mode 100644
index 0000000..c0f06f7
--- /dev/null
+++ b/app/src/main/res/layout/fragment_view.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <ImageView
+        android:id="@+id/imageview_preview"
+        android:layout_width="match_parent"
+        android:layout_centerInParent="true"
+        android:scaleType="fitXY"
+        android:layout_height="match_parent" />
+
+
+    <ProgressBar
+        android:id="@+id/progressbar"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:indeterminateTint="#ff0000 " />
+
+
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/head.xml b/app/src/main/res/layout/head.xml
new file mode 100644
index 0000000..da258b6
--- /dev/null
+++ b/app/src/main/res/layout/head.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/frame_layout"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:layout_marginStart="20dp"
+    android:layout_marginTop="60dp"
+    android:orientation="vertical">
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:src="@drawable/head_ic" />
+
+
+
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/rec_item_layout.xml b/app/src/main/res/layout/rec_item_layout.xml
new file mode 100644
index 0000000..6084539
--- /dev/null
+++ b/app/src/main/res/layout/rec_item_layout.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.cardview.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/frame_layout"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    app:cardCornerRadius="32dp">
+
+    <ImageView
+        android:id="@+id/img_one"
+        android:src="@drawable/place"
+        android:scaleType="center"
+        android:layout_width="match_parent"
+        android:layout_height="230dp" />
+
+</androidx.cardview.widget.CardView>
\ No newline at end of file
diff --git a/app/src/main/res/layout/rec_item_layout2.xml b/app/src/main/res/layout/rec_item_layout2.xml
new file mode 100644
index 0000000..916a745
--- /dev/null
+++ b/app/src/main/res/layout/rec_item_layout2.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.cardview.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/frame_layout2"
+    android:layout_width="match_parent"
+    app:cardCornerRadius="32dp"
+    android:layout_height="wrap_content">
+
+    <ImageView
+        android:id="@+id/img_two"
+        android:layout_width="match_parent"
+        android:src="@drawable/place"
+        android:scaleType="center"
+        app:layout_constraintDimensionRatio="H,1:1"
+        android:layout_height="150dp" />
+
+</androidx.cardview.widget.CardView>
\ No newline at end of file
diff --git a/app/src/main/res/menu/bt_menu.xml b/app/src/main/res/menu/bt_menu.xml
new file mode 100644
index 0000000..fbbc831
--- /dev/null
+++ b/app/src/main/res/menu/bt_menu.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu  xmlns:tools="http://schemas.android.com/tools"
+    xmlns:android="http://schemas.android.com/apk/res/android">
+
+        <item
+            android:id="@+id/view_home"
+            android:icon="@drawable/ic_home"
+            android:title="@string/todo" />
+        <item
+            android:id="@+id/view_cate"
+            android:icon="@drawable/frame_3_"
+            android:title="@string/todo" />
+
+
+</menu>
\ No newline at end of file
diff --git a/app/src/main/res/menu/nav_menu.xml b/app/src/main/res/menu/nav_menu.xml
new file mode 100644
index 0000000..8158cc3
--- /dev/null
+++ b/app/src/main/res/menu/nav_menu.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu  xmlns:tools="http://schemas.android.com/tools"
+    xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item
+        android:id="@+id/about"
+        android:icon="@drawable/about"
+        android:title="@string/about" />
+    <item
+        android:id="@+id/feedback"
+        android:icon="@drawable/faceback"
+        android:title="@string/feedback" />
+
+
+</menu>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
Binary files /dev/null and b/app/src/main/res/mipmap-hdpi/ic_launcher.webp differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
Binary files /dev/null and b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
Binary files /dev/null and b/app/src/main/res/mipmap-mdpi/ic_launcher.webp differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
Binary files /dev/null and b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
Binary files /dev/null and b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
Binary files /dev/null and b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
Binary files /dev/null and b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
Binary files /dev/null and b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/back.png b/app/src/main/res/mipmap-xxxhdpi/back.png
new file mode 100644
index 0000000..b67063c
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/back.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..aa7d642
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9126ae3
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_log.png b/app/src/main/res/mipmap-xxxhdpi/ic_log.png
new file mode 100644
index 0000000..ad4b23b
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_log.png differ
diff --git a/app/src/main/res/navigation/nav_graph.xml b/app/src/main/res/navigation/nav_graph.xml
new file mode 100644
index 0000000..b692e45
--- /dev/null
+++ b/app/src/main/res/navigation/nav_graph.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<navigation xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/nav_graph"
+    app:startDestination="@id/FirstFragment">
+
+    <fragment
+        android:id="@+id/FirstFragment"
+        android:name="com.app.wallpaper.myact.FirstFragment"
+        android:label="@string/first_fragment_label"
+        tools:layout="@layout/fragment_first">
+
+        <action
+            android:id="@+id/action_FirstFragment_to_SecondFragment"
+            app:destination="@id/SecondFragment" />
+    </fragment>
+    <fragment
+        android:id="@+id/SecondFragment"
+        android:name="com.app.wallpaper.myact.SecondFragment"
+        android:label="@string/second_fragment_label"
+        tools:layout="@layout/fragment_second">
+
+        <action
+            android:id="@+id/action_SecondFragment_to_FirstFragment"
+            app:destination="@id/FirstFragment" />
+    </fragment>
+</navigation>
\ No newline at end of file
diff --git a/app/src/main/res/values-land/dimens.xml b/app/src/main/res/values-land/dimens.xml
new file mode 100644
index 0000000..22d7f00
--- /dev/null
+++ b/app/src/main/res/values-land/dimens.xml
@@ -0,0 +1,3 @@
+<resources>
+    <dimen name="fab_margin">48dp</dimen>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-night/themes.xml b/app/src/main/res/values-night/themes.xml
new file mode 100644
index 0000000..e6874a8
--- /dev/null
+++ b/app/src/main/res/values-night/themes.xml
@@ -0,0 +1,17 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Base.Theme.Wallpaper" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your dark theme here. -->
+        <!-- <item name="colorPrimary">@color/my_dark_primary</item> -->
+    </style>
+
+    <style name="ThemeOverlay.Wallpaper.FullscreenContainer" parent="">
+        <item name="fullscreenBackgroundColor">@color/light_blue_900</item>
+        <item name="fullscreenTextColor">@color/light_blue_A400</item>
+    </style>
+    <!-- Base application theme. -->
+    <style name="Base.Base.Theme.Wallpaper" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your dark theme here. -->
+        <!-- <item name="colorPrimary">@color/my_dark_primary</item> -->
+    </style>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-v23/themes.xml b/app/src/main/res/values-v23/themes.xml
new file mode 100644
index 0000000..64187b5
--- /dev/null
+++ b/app/src/main/res/values-v23/themes.xml
@@ -0,0 +1,9 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+
+    <style name="Base.Theme.Wallpaper" parent="Base.Base.Theme.Wallpaper">
+        <!-- Transparent system bars for edge-to-edge. -->
+        <item name="android:navigationBarColor">@android:color/transparent</item>
+        <item name="android:statusBarColor">@android:color/transparent</item>
+        <item name="android:windowLightStatusBar">?attr/isLightTheme</item>
+    </style>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-w1240dp/dimens.xml b/app/src/main/res/values-w1240dp/dimens.xml
new file mode 100644
index 0000000..d73f4a3
--- /dev/null
+++ b/app/src/main/res/values-w1240dp/dimens.xml
@@ -0,0 +1,3 @@
+<resources>
+    <dimen name="fab_margin">200dp</dimen>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-w600dp/dimens.xml b/app/src/main/res/values-w600dp/dimens.xml
new file mode 100644
index 0000000..22d7f00
--- /dev/null
+++ b/app/src/main/res/values-w600dp/dimens.xml
@@ -0,0 +1,3 @@
+<resources>
+    <dimen name="fab_margin">48dp</dimen>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/attrs.xml b/app/src/main/res/values/attrs.xml
new file mode 100644
index 0000000..e52391d
--- /dev/null
+++ b/app/src/main/res/values/attrs.xml
@@ -0,0 +1,6 @@
+<resources>
+    <declare-styleable name="FullscreenAttrs">
+        <attr name="fullscreenBackgroundColor" format="color" />
+        <attr name="fullscreenTextColor" format="color" />
+    </declare-styleable>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..d8db4ab
--- /dev/null
+++ b/app/src/main/res/values/colors.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+    <color name="yellow">#FCF004</color>
+    <color name="backcolor">#FFC000</color>
+    <color name="pink">#FE5FBC</color>
+    <color name="zise">#D290FF</color>
+    <color name="yellow2">#F9E45A</color>
+    <color name="blue">#BBE5FF</color>
+    <color name="green">#9CD801</color>
+    <color name="pinkk">#FFBDBF</color>
+    <color name="white33">#33FFFFFF</color>
+    <color name="light_blue_600">#FF039BE5</color>
+    <color name="light_blue_900">#FF01579B</color>
+    <color name="light_blue_A200">#FF40C4FF</color>
+    <color name="light_blue_A400">#FF00B0FF</color>
+    <color name="black_overlay">#66000000</color>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/dimens.xml b/app/src/main/res/values/dimens.xml
new file mode 100644
index 0000000..125df87
--- /dev/null
+++ b/app/src/main/res/values/dimens.xml
@@ -0,0 +1,3 @@
+<resources>
+    <dimen name="fab_margin">16dp</dimen>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/res.xml b/app/src/main/res/values/res.xml
new file mode 100644
index 0000000..80fc4c1
--- /dev/null
+++ b/app/src/main/res/values/res.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <style name="CustomTabTextAppearance" parent="Widget.Design.TabLayout">
+        <item name="tabBackground">@drawable/tab_back</item>
+    </style>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..edd355a
--- /dev/null
+++ b/app/src/main/res/values/strings.xml
@@ -0,0 +1,58 @@
+<resources>
+    <string name="app_name">Wallpapers Gallery</string>
+    <!-- TODO: Remove or change this placeholder text -->
+    <string name="hello_blank_fragment">Hello blank fragment</string>
+    <string name="dummy_button">Dummy Button</string>
+    <string name="dummy_content">DUMMY\nCONTENT</string>
+    <string name="about">About</string>
+    <string name="privacy_policy">Privacy policy</string>
+    <string name="feedback">Feedback</string>
+    <string name="save">Save</string>
+    <string name="aplly">Aplly</string>
+    <string name="like">Like</string>
+    <string name="share">Share</string>
+    <string name="no_favorite_wallpapers_have_been_added_yet">No favorite wallpapers have been added yet</string>
+    <string name="todo">TODO</string>
+    <!-- Strings used for fragments for navigation -->
+    <string name="first_fragment_label">First Fragment</string>
+    <string name="second_fragment_label">Second Fragment</string>
+    <string name="next">Next</string>
+    <string name="previous">Previous</string>
+
+    <string name="lorem_ipsum">
+        Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam in scelerisque sem. Mauris
+        volutpat, dolor id interdum ullamcorper, risus dolor egestas lectus, sit amet mattis purus
+        dui nec risus. Maecenas non sodales nisi, vel dictum dolor. Class aptent taciti sociosqu ad
+        litora torquent per conubia nostra, per inceptos himenaeos. Suspendisse blandit eleifend
+        diam, vel rutrum tellus vulputate quis. Aliquam eget libero aliquet, imperdiet nisl a,
+        ornare ex. Sed rhoncus est ut libero porta lobortis. Fusce in dictum tellus.\n\n
+        Suspendisse interdum ornare ante. Aliquam nec cursus lorem. Morbi id magna felis. Vivamus
+        egestas, est a condimentum egestas, turpis nisl iaculis ipsum, in dictum tellus dolor sed
+        neque. Morbi tellus erat, dapibus ut sem a, iaculis tincidunt dui. Interdum et malesuada
+        fames ac ante ipsum primis in faucibus. Curabitur et eros porttitor, ultricies urna vitae,
+        molestie nibh. Phasellus at commodo eros, non aliquet metus. Sed maximus nisl nec dolor
+        bibendum, vel congue leo egestas.\n\n
+        Sed interdum tortor nibh, in sagittis risus mollis quis. Curabitur mi odio, condimentum sit
+        amet auctor at, mollis non turpis. Nullam pretium libero vestibulum, finibus orci vel,
+        molestie quam. Fusce blandit tincidunt nulla, quis sollicitudin libero facilisis et. Integer
+        interdum nunc ligula, et fermentum metus hendrerit id. Vestibulum lectus felis, dictum at
+        lacinia sit amet, tristique id quam. Cras eu consequat dui. Suspendisse sodales nunc ligula,
+        in lobortis sem porta sed. Integer id ultrices magna, in luctus elit. Sed a pellentesque
+        est.\n\n
+        Aenean nunc velit, lacinia sed dolor sed, ultrices viverra nulla. Etiam a venenatis nibh.
+        Morbi laoreet, tortor sed facilisis varius, nibh orci rhoncus nulla, id elementum leo dui
+        non lorem. Nam mollis ipsum quis auctor varius. Quisque elementum eu libero sed commodo. In
+        eros nisl, imperdiet vel imperdiet et, scelerisque a mauris. Pellentesque varius ex nunc,
+        quis imperdiet eros placerat ac. Duis finibus orci et est auctor tincidunt. Sed non viverra
+        ipsum. Nunc quis augue egestas, cursus lorem at, molestie sem. Morbi a consectetur ipsum, a
+        placerat diam. Etiam vulputate dignissim convallis. Integer faucibus mauris sit amet finibus
+        convallis.\n\n
+        Phasellus in aliquet mi. Pellentesque habitant morbi tristique senectus et netus et
+        malesuada fames ac turpis egestas. In volutpat arcu ut felis sagittis, in finibus massa
+        gravida. Pellentesque id tellus orci. Integer dictum, lorem sed efficitur ullamcorper,
+        libero justo consectetur ipsum, in mollis nisl ex sed nisl. Donec maximus ullamcorper
+        sodales. Praesent bibendum rhoncus tellus nec feugiat. In a ornare nulla. Donec rhoncus
+        libero vel nunc consequat, quis tincidunt nisl eleifend. Cras bibendum enim a justo luctus
+        vestibulum. Fusce dictum libero quis erat maximus, vitae volutpat diam dignissim.
+    </string>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/sty.xml b/app/src/main/res/values/sty.xml
new file mode 100644
index 0000000..77955c9
--- /dev/null
+++ b/app/src/main/res/values/sty.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <style name="MyIndicatorStyle">
+        <item name="android:color">
+            @color/tab_text_color</item>
+        <item name="android:width">50dp</item>
+        <item name="android:height">5dp</item>
+    </style>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
new file mode 100644
index 0000000..87ae2f0
--- /dev/null
+++ b/app/src/main/res/values/styles.xml
@@ -0,0 +1,7 @@
+<resources>
+
+    <style name="Widget.Theme.Wallpaper.ButtonBar.Fullscreen" parent="">
+        <item name="android:background">@color/black_overlay</item>
+        <item name="android:buttonBarStyle">?android:attr/buttonBarStyle</item>
+    </style>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/tab_style.xml b/app/src/main/res/values/tab_style.xml
new file mode 100644
index 0000000..159547f
--- /dev/null
+++ b/app/src/main/res/values/tab_style.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <style name="MyTabLayout" parent="Widget.Design.TabLayout">
+        <item name="tabIndicatorHeight">0dp</item>
+        <item name="tabTextAppearance">@style/MyTabTextAppearance</item>
+    </style>
+
+    <style name="MyTabTextAppearance" parent="TextAppearance.Design.Tab">
+        <item name="android:textSize">0sp</item>
+    </style>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/themes.xml b/app/src/main/res/values/themes.xml
new file mode 100644
index 0000000..ad4ba96
--- /dev/null
+++ b/app/src/main/res/values/themes.xml
@@ -0,0 +1,19 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Base.Theme.Wallpaper" parent="Theme.AppCompat.DayNight.NoActionBar">
+        <!-- Customize your light theme here. -->
+        <!-- <item name="colorPrimary">@color/my_light_primary</item> -->
+    </style>
+
+    <style name="Theme.Wallpaper" parent="Base.Theme.Wallpaper" />
+
+    <style name="ThemeOverlay.Wallpaper.FullscreenContainer" parent="Theme.Material3.DayNight.NoActionBar">
+        <item name="fullscreenBackgroundColor">@color/light_blue_600</item>
+        <item name="fullscreenTextColor">@color/light_blue_A200</item>
+    </style>
+    <!-- Base application theme. -->
+    <style name="Base.Base.Theme.Wallpaper" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your light theme here. -->
+        <!-- <item name="colorPrimary">@color/my_light_primary</item> -->
+    </style>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/xml/backup_rules.xml b/app/src/main/res/xml/backup_rules.xml
new file mode 100644
index 0000000..fa0f996
--- /dev/null
+++ b/app/src/main/res/xml/backup_rules.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample backup rules file; uncomment and customize as necessary.
+   See https://developer.android.com/guide/topics/data/autobackup
+   for details.
+   Note: This file is ignored for devices older that API 31
+   See https://developer.android.com/about/versions/12/backup-restore
+-->
+<full-backup-content>
+    <!--
+   <include domain="sharedpref" path="."/>
+   <exclude domain="sharedpref" path="device.xml"/>
+-->
+</full-backup-content>
\ No newline at end of file
diff --git a/app/src/main/res/xml/data_extraction_rules.xml b/app/src/main/res/xml/data_extraction_rules.xml
new file mode 100644
index 0000000..9ee9997
--- /dev/null
+++ b/app/src/main/res/xml/data_extraction_rules.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample data extraction rules file; uncomment and customize as necessary.
+   See https://developer.android.com/about/versions/12/backup-restore#xml-changes
+   for details.
+-->
+<data-extraction-rules>
+    <cloud-backup>
+        <!-- TODO: Use <include> and <exclude> to control what is backed up.
+        <include .../>
+        <exclude .../>
+        -->
+    </cloud-backup>
+    <!--
+    <device-transfer>
+        <include .../>
+        <exclude .../>
+    </device-transfer>
+    -->
+</data-extraction-rules>
\ No newline at end of file
diff --git a/app/src/test/java/com/app/wallpaper/ExampleUnitTest.java b/app/src/test/java/com/app/wallpaper/ExampleUnitTest.java
new file mode 100644
index 0000000..0081679
--- /dev/null
+++ b/app/src/test/java/com/app/wallpaper/ExampleUnitTest.java
@@ -0,0 +1,17 @@
+package com.app.wallpaper;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+public class ExampleUnitTest {
+    @Test
+    public void addition_isCorrect() {
+        assertEquals(4, 2 + 2);
+    }
+}
\ No newline at end of file
diff --git a/build.gradle.kts b/build.gradle.kts
new file mode 100644
index 0000000..5bfe0cf
--- /dev/null
+++ b/build.gradle.kts
@@ -0,0 +1,6 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+plugins {
+    alias(libs.plugins.android.application) apply false
+    id("org.jetbrains.kotlin.android") version "1.9.0" apply false
+    kotlin("kapt") version "1.9.0"
+}
\ No newline at end of file
diff --git a/gradle.properties b/gradle.properties
new file mode 100644
index 0000000..4387edc
--- /dev/null
+++ b/gradle.properties
@@ -0,0 +1,21 @@
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. For more details, visit
+# https://developer.android.com/r/tools/gradle-multi-project-decoupled-projects
+# org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app's APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Enables namespacing of each library's R class so that its R class includes only the
+# resources declared in the library itself and none from the library's dependencies,
+# thereby reducing the size of the R class for that library
+android.nonTransitiveRClass=true
\ No newline at end of file
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
new file mode 100644
index 0000000..bac3fd3
--- /dev/null
+++ b/gradle/libs.versions.toml
@@ -0,0 +1,28 @@
+
+[versions]
+agp = "8.1.3"
+junit = "4.13.2"
+junitVersion = "1.2.1"
+espressoCore = "3.6.1"
+appcompat = "1.7.0"
+material = "1.12.0"
+activity = "1.9.0"
+constraintlayout = "2.1.4"
+filamentAndroid = "1.17.1"
+navigationFragment = "2.7.7"
+navigationUi = "2.7.7"
+
+[libraries]
+junit = { group = "junit", name = "junit", version.ref = "junit" }
+ext-junit = { group = "androidx.test.ext", name = "junit", version.ref = "junitVersion" }
+espresso-core = { group = "androidx.test.espresso", name = "espresso-core", version.ref = "espressoCore" }
+appcompat = { group = "androidx.appcompat", name = "appcompat", version.ref = "appcompat" }
+material = { group = "com.google.android.material", name = "material", version.ref = "material" }
+activity = { group = "androidx.activity", name = "activity", version.ref = "activity" }
+constraintlayout = { group = "androidx.constraintlayout", name = "constraintlayout", version.ref = "constraintlayout" }
+navigation-fragment = { group = "androidx.navigation", name = "navigation-fragment", version.ref = "navigationFragment" }
+navigation-ui = { group = "androidx.navigation", name = "navigation-ui", version.ref = "navigationUi" }
+
+[plugins]
+android-application = { id = "com.android.application", version.ref = "agp" }
+
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..e708b1c
Binary files /dev/null and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..c4f2cb7
--- /dev/null
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Thu Jul 25 14:06:15 GMT+08:00 2024
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/gradlew b/gradlew
new file mode 100644
index 0000000..4f906e0
--- /dev/null
+++ b/gradlew
@@ -0,0 +1,185 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=`expr $i + 1`
+    done
+    case $i in
+        0) set -- ;;
+        1) set -- "$args0" ;;
+        2) set -- "$args0" "$args1" ;;
+        3) set -- "$args0" "$args1" "$args2" ;;
+        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"
diff --git a/gradlew.bat b/gradlew.bat
new file mode 100644
index 0000000..107acd3
--- /dev/null
+++ b/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/keystore.properties b/keystore.properties
new file mode 100644
index 0000000..343dced
--- /dev/null
+++ b/keystore.properties
@@ -0,0 +1,6 @@
+app_name=Wallpapers Gallery
+package_name=com.wallpapers.gallery
+keystoreFile=app/WallpapersGallery.jks
+key_alias=WallpapersGallerykey0
+key_store_password=WallpapersGallery
+key_password=WallpapersGallery
\ No newline at end of file
diff --git a/settings.gradle.kts b/settings.gradle.kts
new file mode 100644
index 0000000..057dac8
--- /dev/null
+++ b/settings.gradle.kts
@@ -0,0 +1,24 @@
+pluginManagement {
+    repositories {
+        google {
+            content {
+                includeGroupByRegex("com\\.android.*")
+                includeGroupByRegex("com\\.google.*")
+                includeGroupByRegex("androidx.*")
+            }
+        }
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+dependencyResolutionManagement {
+    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+
+rootProject.name = "Wallpaper"
+include(":app")
+ 
\ No newline at end of file