版本V1.0.0

.gitignore

@@ -0,0 +1,17 @@
+*.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
+.idea/
+app/release/

app/.gitignore

@@ -0,0 +1 @@
+/build

app/PrettyWallpapers_upload_certificate.pem

@@ -0,0 +1,17 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----

app/build.gradle.kts

@@ -0,0 +1,129 @@
+import java.text.SimpleDateFormat
+import java.util.Date
+
+plugins {
+    alias(libs.plugins.android.application)
+    id("org.jetbrains.kotlin.android")
+    id ("kotlin-kapt")
+}
+val timestamp = SimpleDateFormat("MM_dd_HH_mm").format(Date())
+android {
+    namespace = "com.example.prettywallpapers"
+    compileSdk = 34
+
+    defaultConfig {
+        applicationId = "com.wp.pretty.wallpapers.selection"
+        minSdk = 23
+        targetSdk = 34
+        versionCode = 3
+        versionName = "1.2"
+        setProperty("archivesBaseName", "Prettywallpapers_v" + versionName + "(${versionCode})_$timestamp")
+
+
+        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            isMinifyEnabled = true
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"),
+                "proguard-rules.pro"
+            )
+        }
+    }
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_17
+        targetCompatibility = JavaVersion.VERSION_17
+    }
+}
+
+dependencies {
+
+    implementation(libs.appcompat)
+    implementation(libs.material)
+    implementation(libs.activity)
+    implementation(libs.constraintlayout)
+    testImplementation(libs.junit)
+    androidTestImplementation(libs.ext.junit)
+    androidTestImplementation(libs.espresso.core)
+    implementation ("com.github.bumptech.glide:glide:4.16.0")
+    implementation ("com.google.code.gson:gson:2.10.1")
+    implementation("androidx.appcompat:appcompat:1.6.1")
+    implementation("com.google.android.material:material:1.11.0")
+    implementation ("io.github.youth5201314:banner:2.2.2")
+    implementation ("com.github.bumptech.glide:glide:4.12.0")//添加网络图片
+
+    val room_version = "2.6.1"
+    implementation("androidx.room:room-runtime:$room_version")
+    annotationProcessor("androidx.room:room-compiler:$room_version")
+    kapt("androidx.room:room-compiler:$room_version")
+    implementation("androidx.room:room-ktx:$room_version")
+    implementation("androidx.room:room-rxjava2:$room_version")
+    implementation("androidx.room:room-rxjava3:$room_version")
+    implementation("androidx.room:room-guava:$room_version")
+    testImplementation("androidx.room:room-testing:$room_version")
+    implementation("androidx.room:room-paging:$room_version")
+
+    //-----------------------------------------------TopOn(pangle、IronSource、mintegral、unityads、liftoff(vungle)、Bigo)
+    //Anythink (Necessary)
+    implementation("com.anythink.sdk:core-tpn:6.3.68")
+    implementation("com.anythink.sdk:nativead-tpn:6.3.68")
+    implementation("com.anythink.sdk:banner-tpn:6.3.68")
+    implementation("com.anythink.sdk:interstitial-tpn:6.3.68")
+    implementation("com.anythink.sdk:rewardedvideo-tpn:6.3.68")
+    implementation("com.anythink.sdk:splash-tpn:6.3.68")
+
+    //Androidx (Necessary)
+    implementation("androidx.appcompat:appcompat:1.1.0")
+    implementation("androidx.browser:browser:1.4.0")
+
+    //Vungle
+    implementation("com.anythink.sdk:adapter-tpn-vungle:6.3.68")
+    implementation("com.vungle:vungle-ads:7.3.2")
+    implementation("com.google.android.gms:play-services-basement:18.1.0")
+    implementation("com.google.android.gms:play-services-ads-identifier:18.0.1")
+
+    //UnityAds
+    implementation("com.anythink.sdk:adapter-tpn-unityads:6.3.68")
+    implementation("com.unity3d.ads:unity-ads:4.9.3")
+
+    //Ironsource
+    implementation("com.anythink.sdk:adapter-tpn-ironsource:6.3.68")
+    implementation("com.ironsource.sdk:mediationsdk:8.1.0")
+    implementation("com.google.android.gms:play-services-appset:16.0.2")
+    implementation("com.google.android.gms:play-services-ads-identifier:18.0.1")
+    implementation("com.google.android.gms:play-services-basement:18.1.0")
+
+    //Bigo
+    implementation("com.anythink.sdk:adapter-tpn-bigo:6.3.68")
+    implementation("com.bigossp:bigo-ads:4.7.4")
+
+    //Pangle
+    implementation("com.anythink.sdk:adapter-tpn-pangle-nonchina:6.3.68.1")
+    implementation( "com.pangle.global:ads-sdk:6.0.0.3")
+    implementation( "com.google.android.gms:play-services-ads-identifier:18.0.1")
+
+    //Mintegral
+    implementation("com.anythink.sdk:adapter-tpn-mintegral-nonchina:6.3.68")
+    implementation("com.mbridge.msdk.oversea:reward:16.7.51")
+    implementation("com.mbridge.msdk.oversea:newinterstitial:16.7.51")
+    implementation("com.mbridge.msdk.oversea:mbnative:16.7.51")
+    implementation("com.mbridge.msdk.oversea:mbnativeadvanced:16.7.51")
+    implementation("com.mbridge.msdk.oversea:mbsplash:16.7.51")
+    implementation("com.mbridge.msdk.oversea:mbbanner:16.7.51")
+    implementation("com.mbridge.msdk.oversea:mbbid:16.7.51")
+    implementation("androidx.recyclerview:recyclerview:1.1.0")
+
+    //Tramini
+    implementation("com.anythink.sdk:tramini-plugin-tpn:6.3.68")
+
+    // Debugger UI Tools
+//    implementation ("com.anythink.sdk:debugger-ui:1.0.7")
+
+    //----------------------------------------------TopOn
+
+
+
+
+}

app/google-services.json

@@ -0,0 +1,29 @@
+{
+  "project_info": {
+    "project_number": "303460456405",
+    "project_id": "pretty-wallpapers-4e049",
+    "storage_bucket": "pretty-wallpapers-4e049.appspot.com"
+  },
+  "client": [
+    {
+      "client_info": {
+        "mobilesdk_app_id": "1:303460456405:android:8d406898372602f1dacf5c",
+        "android_client_info": {
+          "package_name": "com.wp.pretty.wallpapers.selection"
+        }
+      },
+      "oauth_client": [],
+      "api_key": [
+        {
+          "current_key": "AIzaSyDa61RDneXcTtOfed9ExfFsbDaJGk0zr5U"
+        }
+      ],
+      "services": {
+        "appinvite_service": {
+          "other_platform_oauth_client": []
+        }
+      }
+    }
+  ],
+  "configuration_version": "1"
+}

app/proguard-rules.pro

@@ -0,0 +1,120 @@
+# 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
+-keep class com.google.gson.reflect.TypeToken { *; }
+-keep class * extends com.google.gson.reflect.TypeToken
+
+-keep class com.example.prettywallpapers.list.PrettyPaper{ *; }
+-keep class com.example.prettywallpapers.list.PrettyCategory { *; }
+
+#---------------------------------------------Topon
+# Vungle
+-dontwarn com.vungle.ads.**
+-keepclassmembers class com.vungle.ads.** {
+  *;
+}
+
+
+
+
+# Google
+-keep class com.google.android.gms.** { *; }
+-dontwarn com.google.android.gms.**
+
+
+
+
+# START OkHttp + Okio
+# JSR 305 annotations are for embedding nullability information.
+-dontwarn javax.annotation.**
+
+
+# A resource is loaded with a relative path so the package of this class must be preserved.
+-adaptresourcefilenames okhttp3/internal/publicsuffix/PublicSuffixDatabase.gz
+
+
+# Animal Sniffer compileOnly dependency to ensure APIs are compatible with older versions of Java.
+-dontwarn org.codehaus.mojo.animal_sniffer.*
+
+
+# OkHttp platform used only on JVM and when Conscrypt and other security providers are available.
+-dontwarn okhttp3.internal.platform.**
+-dontwarn org.conscrypt.**
+-dontwarn org.bouncycastle.**
+-dontwarn org.openjsse.**
+
+
+# Animal Sniffer compileOnly dependency to ensure APIs are compatible with older versions of Java.
+-dontwarn org.codehaus.mojo.animal_sniffer.*
+
+
+# END OkHttp + Okio
+
+
+# START Protobuf
+-dontwarn com.google.protobuf.**
+-keepclassmembers class com.google.protobuf.** {
+ *;
+}
+-keep class * extends com.google.protobuf.GeneratedMessageLite { *; }
+
+
+# END Protobuf
+-keepclassmembers class com.ironsource.sdk.controller.IronSourceWebView$JSInterface {
+    public *;
+}
+-keepclassmembers class * implements android.os.Parcelable {
+    public static final android.os.Parcelable$Creator *;
+}
+-keep public class com.google.android.gms.ads.** {
+   public *;
+}
+-keep class com.ironsource.adapters.** { *;
+}
+-dontwarn com.ironsource.mediationsdk.**
+-dontwarn com.ironsource.adapters.**
+-keepattributes JavascriptInterface
+-keepclassmembers class * {
+    @android.webkit.JavascriptInterface <methods>;
+}
+-keep class com.bytedance.sdk.** { *; }
+-keepattributes Signature
+-keepattributes *Annotation*
+-keep class com.mbridge.** {*; }
+-keep interface com.mbridge.** {*; }
+-keep class android.support.v4.** { *; }
+-dontwarn com.mbridge.**
+-keep class **.R$* { public static final int mbridge*; }
+-keep public class com.mbridge.* extends androidx.** { *; }
+-keep public class androidx.viewpager.widget.PagerAdapter{ *; }
+-keep public class androidx.viewpager.widget.ViewPager.OnPageChangeListener{ *; }
+-keep interface androidx.annotation.IntDef{ *; }
+-keep interface androidx.annotation.Nullable{ *; }
+-keep interface androidx.annotation.CheckResult{ *; }
+-keep interface androidx.annotation.NonNull{ *; }
+-keep public class androidx.fragment.app.Fragment{ *; }
+-keep public class androidx.core.content.FileProvider{ *; }
+-keep public class androidx.core.app.NotificationCompat{ *; }
+-keep public class androidx.appcompat.widget.AppCompatImageView { *; }
+-keep public class androidx.recyclerview.*{ *; }
+#---------------------------------------------Topon
+
+

app/src/androidTest/java/com/example/prettywallpapers/ExampleInstrumentedTest.java

@@ -0,0 +1,26 @@
+package com.example.prettywallpapers;
+
+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.example.prettywallpapers", appContext.getPackageName());
+    }
+}

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.SET_WALLPAPER" />
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="com.google.android.gms.permission.AD_ID" />
+    <application
+        android:name=".base.PrettyWallPaper"
+        android:allowBackup="true"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@mipmap/pretty_logo"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/pretty_logo"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.PrettyWallPapers"
+        tools:targetApi="31">
+        <activity
+            android:name=".activity.PrettyPaperActivity"
+            android:exported="false" />
+        <activity
+            android:name=".activity.PrettyCategoryListActivity"
+            android:exported="false" />
+        <activity
+            android:name=".activity.IntoActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity
+            android:name=".activity.MainActivity"
+            android:exported="false" />
+        <uses-library android:name="org.apache.http.legacy" android:required="false"/>
+        <!-- source file: nonchina_jcenter/network_sdk/vungle/7.3.2/AndroidManifest.xml -->
+    </application>
+
+</manifest>

app/src/main/java/com/example/prettywallpapers/activity/IntoActivity.java

@@ -0,0 +1,49 @@
+package com.example.prettywallpapers.activity;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.os.CountDownTimer;
+import android.util.Log;
+
+import androidx.activity.EdgeToEdge;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.core.graphics.Insets;
+import androidx.core.view.ViewCompat;
+import androidx.core.view.WindowInsetsCompat;
+
+import com.example.prettywallpapers.R;
+import com.example.prettywallpapers.toponad.AdManager;
+
+import kotlin.Unit;
+import kotlin.jvm.functions.Function0;
+
+public class IntoActivity extends AppCompatActivity {
+
+    private CountDownTimer countDownTimer;
+    private Long tim = 8000L;
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_into);
+        countDownTimer = AdManager.showWelcomeAd(IntoActivity.this, tim, new Function0<Unit>() {
+            @Override
+            public Unit invoke() {
+                startMainActivity();
+                return null;
+            }
+        });
+        countDownTimer.start();
+    }
+
+    private void startMainActivity() {
+        Intent intent = new  Intent(this, MainActivity.class);
+        startActivity(intent);
+        finish();
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        countDownTimer.cancel();
+    }
+}

app/src/main/java/com/example/prettywallpapers/activity/MainActivity.java

@@ -0,0 +1,94 @@
+package com.example.prettywallpapers.activity;
+
+import android.annotation.SuppressLint;
+import android.os.Bundle;
+import android.view.View;
+import android.view.Window;
+import android.view.WindowManager;
+import android.widget.FrameLayout;
+import android.widget.ImageView;
+import android.widget.RelativeLayout;
+
+import com.bumptech.glide.Glide;
+import com.bumptech.glide.load.resource.bitmap.RoundedCorners;
+import com.bumptech.glide.request.RequestOptions;
+import com.bumptech.glide.request.transition.Transition;
+import com.example.prettywallpapers.fragment.HomeFragment;
+import com.example.prettywallpapers.fragment.LikeFragment;
+import com.example.prettywallpapers.prettyadapter.FragmentAdapter;
+import com.example.prettywallpapers.prettyadapter.ViewPaperAdapter;
+import com.google.android.material.tabs.TabLayout;
+import com.google.android.material.tabs.TabLayoutMediator;
+import com.youth.banner.Banner;
+
+import androidx.activity.EdgeToEdge;
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.core.graphics.Insets;
+import androidx.core.view.ViewCompat;
+import androidx.core.view.WindowInsetsCompat;
+import androidx.fragment.app.Fragment;
+import androidx.recyclerview.widget.GridLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+import androidx.viewpager.widget.ViewPager;
+import androidx.viewpager2.widget.ViewPager2;
+
+import com.example.prettywallpapers.R;
+import com.example.prettywallpapers.base.PrettyWallPaper;
+import com.example.prettywallpapers.prettyadapter.WallpaperAdapter;
+import com.youth.banner.adapter.BannerImageAdapter;
+import com.youth.banner.holder.BannerImageHolder;
+import com.youth.banner.indicator.CircleIndicator;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class MainActivity extends AppCompatActivity {
+    private ViewPager2 viewPager2;
+    private ImageView image_set;
+    private RelativeLayout relative_main;
+    private TabLayout tabLayout;
+
+    List<String> stringList = new ArrayList<>();
+
+    @SuppressLint("MissingInflatedId")
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+
+        image_set = findViewById(R.id.image_set);
+        image_set.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+
+            }
+        });
+        relative_main = findViewById(R.id.relative_main);
+        init();
+        viewPager2 = findViewById(R.id.view_page_main);
+        viewPager2.setAdapter(new FragmentAdapter(this));
+        tabLayout = findViewById(R.id.app_table);
+        TabLayoutMediator tabLayoutMediator = new TabLayoutMediator(tabLayout, viewPager2, new TabLayoutMediator.TabConfigurationStrategy() {
+            @Override
+            public void onConfigureTab(@NonNull TabLayout.Tab tab, int position) {
+                switch (position) {
+                    case 0:
+                        tab.setText(R.string.home);
+                        break;
+                    case 1:
+                        tab.setText(R.string.like);
+                        break;
+                }
+            }
+        });
+        tabLayoutMediator.attach();
+    }
+
+    private void init() {
+        Window window = getWindow();
+        window.getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
+        window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
+        relative_main.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION);
+    }
+}

app/src/main/java/com/example/prettywallpapers/activity/PrettyCategoryListActivity.java

@@ -0,0 +1,91 @@
+package com.example.prettywallpapers.activity;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+import android.graphics.Typeface;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.ImageView;
+import android.widget.LinearLayout;
+import android.widget.TextView;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.recyclerview.widget.GridLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.example.prettywallpapers.R;
+import com.example.prettywallpapers.base.MySpace;
+import com.example.prettywallpapers.list.PrettyCategory;
+import com.example.prettywallpapers.myvalue.MyValues;
+import com.example.prettywallpapers.prettyadapter.InfoAdapter;
+import com.example.prettywallpapers.prettyadapter.SeeAllInFoAdapter;
+import com.example.prettywallpapers.toponad.AdManager;
+
+import java.util.List;
+
+import kotlin.Unit;
+import kotlin.jvm.functions.Function1;
+
+public class PrettyCategoryListActivity extends AppCompatActivity {
+
+    private TextView category_name;
+    private RecyclerView recycle_name;
+    private ImageView imageView_back;
+    private PrettyCategory prettyCategoryall;
+    private LinearLayout category_name_main;
+    private List<PrettyCategory> prettyCategories;
+    @SuppressLint("MissingInflatedId")
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_pretty_category_list);
+        //category_name = findViewById(R.id.category_name_main);
+        category_name = findViewById(R.id.category_name);
+        category_name.setTypeface(Typeface.createFromAsset(getAssets(),"myfront.ttf"));
+        imageView_back = findViewById(R.id.image_back);
+        imageView_back.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                showad(true);
+            }
+        });
+        recycle_name =findViewById(R.id.name_list_recycle);
+        gotoGetData();
+        setNameRecycleView();
+    }
+
+    private void showad(boolean b) {
+        AdManager.showAD(PrettyCategoryListActivity.this, new Function1<Integer, Unit>() {
+            @Override
+            public Unit invoke(Integer integer) {
+                if (integer == AdManager.type_no_cache || integer == AdManager.type_show_close || integer == AdManager.type_show_fail) {
+                    if (b)
+                        finish();
+                }
+                return null;
+            }
+        });
+    }
+
+    @Override
+    public void onBackPressed() {
+        super.onBackPressed();
+        showad(false);
+    }
+
+    private void gotoGetData() {
+        Intent intent = getIntent();
+        prettyCategoryall = (PrettyCategory)intent.getSerializableExtra(MyValues.PREETY_NAME);
+        assert prettyCategoryall != null;
+        category_name.setText(prettyCategoryall.getName());
+    }
+
+    private void setNameRecycleView() {
+        MySpace mySpace = new MySpace(1,20,1);
+        GridLayoutManager gridLayoutManager = new GridLayoutManager(this,2);
+        recycle_name.setLayoutManager(gridLayoutManager);
+        recycle_name.addItemDecoration(mySpace);
+        SeeAllInFoAdapter seeAllInFoAdapter = new SeeAllInFoAdapter(prettyCategoryall.getList(),this);
+        recycle_name.setAdapter(seeAllInFoAdapter);
+    }
+}

app/src/main/java/com/example/prettywallpapers/activity/PrettyPaperActivity.java

@@ -0,0 +1,315 @@
+package com.example.prettywallpapers.activity;
+
+import android.Manifest;
+import android.annotation.SuppressLint;
+import android.app.WallpaperManager;
+import android.content.ContentValues;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.graphics.drawable.Drawable;
+import android.net.Uri;
+import android.os.Build;
+import android.os.Bundle;
+import android.os.Environment;
+import android.os.Looper;
+import android.provider.MediaStore;
+import android.text.TextUtils;
+import android.util.Log;
+import android.view.View;
+import android.view.Window;
+import android.view.WindowManager;
+import android.widget.ImageView;
+import android.widget.RelativeLayout;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import androidx.activity.EdgeToEdge;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.core.app.ActivityCompat;
+import androidx.core.content.ContextCompat;
+import androidx.core.graphics.Insets;
+import androidx.core.view.ViewCompat;
+import androidx.core.view.WindowInsetsCompat;
+
+import com.bumptech.glide.Glide;
+import com.bumptech.glide.load.DataSource;
+import com.bumptech.glide.load.engine.GlideException;
+import com.bumptech.glide.request.RequestListener;
+import com.bumptech.glide.request.target.CustomTarget;
+import com.bumptech.glide.request.target.Target;
+import com.bumptech.glide.request.transition.Transition;
+import com.example.prettywallpapers.R;
+import com.example.prettywallpapers.list.PrettyPaper;
+import com.example.prettywallpapers.listener.SwitchType;
+import com.example.prettywallpapers.myvalue.MyValues;
+import com.example.prettywallpapers.room.PrettyPaperDao;
+import com.example.prettywallpapers.room.PrettyPaperDatabase;
+import com.example.prettywallpapers.room.PrettyPaperEntity;
+import com.example.prettywallpapers.room.mytool;
+import com.example.prettywallpapers.toponad.AdManager;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Set;
+
+import kotlin.Unit;
+import kotlin.jvm.functions.Function1;
+
+public class PrettyPaperActivity extends AppCompatActivity {
+
+    private RelativeLayout relative_main;
+    private TextView text_set;
+    private ImageView paper_image;
+    private WallpaperManager wallpaperManager;
+    private ImageView image_down;
+    private ImageView image_share;
+    private String image;
+    private ImageView image_hert;
+    private ImageView imageView_back;
+    private boolean like = true;
+    private PrettyPaperDatabase db;
+    private boolean liked;
+    private List<PrettyPaper> likelist;
+    private List<PrettyPaperEntity> LIST;
+    private PrettyPaper resource;
+    private boolean islike1 = false;
+    private PrettyPaperEntity one;
+    private SwitchType switchType;
+    private String switchtype;
+
+    @Override
+    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
+        if (requestCode == 0) {
+            if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
+                //保存图片到相册
+                downPreview(image);
+            } else {
+                Toast.makeText(this, "你拒绝了该权限，无法保存图片！", Toast.LENGTH_SHORT).show();
+            }
+        }
+    }
+
+    @SuppressLint("MissingInflatedId")
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_pretty_paper);
+        relative_main =findViewById(R.id.paper_main);
+        init();
+        text_set = findViewById(R.id.text_set);
+        wallpaperManager = WallpaperManager.getInstance(this);
+        paper_image = findViewById(R.id.paper_image);
+        image_down = findViewById(R.id.image_down);
+        image_share = findViewById(R.id.image_share);
+        imageView_back = findViewById(R.id.paper_back);
+        image_hert = findViewById(R.id.image_heart);
+        image_hert.setBackgroundResource(R.drawable.unselect_like);
+        gotoGetData();
+
+
+        image_hert.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                if (!islike1) {
+                    image_hert.setBackgroundResource(R.drawable.unselect_like);
+                    islike1 = true;
+                    mytool.runIO(new Runnable() {
+                        @Override
+                        public void run() {
+                            PrettyPaperDatabase.getPrettyPaperDatabase().getPrettyPaperDao().deletelike(image);
+                        }
+                    });
+                } else {
+                    image_hert.setBackgroundResource(R.drawable.select_like);
+                    islike1 = false;
+                    PrettyPaperEntity prettyPaperEntity = new PrettyPaperEntity();
+                    prettyPaperEntity.setPaperlike(like);
+                    prettyPaperEntity.setImage(image);
+                    mytool.runIO(new Runnable() {
+                        @Override
+                        public void run() {
+                            PrettyPaperDatabase.getPrettyPaperDatabase().getPrettyPaperDao().insertLikeData(prettyPaperEntity);
+                        }
+                    });
+                    //Toast.makeText(PrettyPaperActivity.this,getString(R.string.like_success),Toast.LENGTH_LONG).show();
+                }
+            }
+        });
+
+
+        image_down.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q && ContextCompat.checkSelfPermission(PrettyPaperActivity.this, Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
+                    ActivityCompat.requestPermissions(PrettyPaperActivity.this, new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, 0);
+                } else {
+                    //保存图片到相册
+                    downPreview(image);
+                }
+            }
+        });
+
+
+
+        text_set.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                showad();
+            }
+        });
+        image_share.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                shareImage();
+            }
+        });
+        imageView_back.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                finish();
+            }
+        });
+
+    }
+
+    private void showad() {
+        AdManager.showAD(PrettyPaperActivity.this, new Function1<Integer, Unit>() {
+            @Override
+            public Unit invoke(Integer integer) {
+                if (integer == AdManager.type_no_cache || integer == AdManager.type_show_close || integer == AdManager.type_show_fail) {
+                    Toast.makeText(PrettyPaperActivity.this, getString(R.string.set_wait), Toast.LENGTH_SHORT).show();
+                    if (image != null) {
+                        loadPreview(image);
+                    } else {
+                        Toast.makeText(PrettyPaperActivity.this, getString(R.string.set_wallpaper_fail), Toast.LENGTH_SHORT).show();
+                    }
+                }
+                return null;
+            }
+        });
+    }
+
+    private void loadPreview(String image) {
+            Glide.with(this)
+                    .asBitmap()
+                    .load(image)
+                    .into(new CustomTarget<Bitmap>() {
+                        @Override
+                        public void onResourceReady(@NonNull Bitmap resource, @Nullable Transition<? super Bitmap> transition) {
+                            setPhoneWallpaper(resource);
+
+                        }
+                        @Override
+                        public void onLoadCleared(@Nullable Drawable placeholder) {
+                        }
+                    });
+        }
+    private void downPreview(String preURl) {
+        Glide.with(this)
+                .asBitmap()
+                .load(preURl)
+                .into(new CustomTarget<Bitmap>() {
+                    @Override
+                    public void onResourceReady(@NonNull Bitmap resource, @Nullable Transition<? super Bitmap> transition) {
+                        SaveImage(resource);
+                    }
+
+
+                    @Override
+                    public void onLoadCleared(@Nullable Drawable placeholder) {
+                    }
+                });
+    }
+    private void setPhoneWallpaper(Bitmap bitmap) {
+        try {
+            wallpaperManager.setBitmap(bitmap);
+            Toast.makeText(this, getString(R.string.set_success), Toast.LENGTH_SHORT).show();
+        } catch (IOException ioException) {
+            Toast.makeText(this, getString(R.string.set_wallpaper_fail), Toast.LENGTH_SHORT).show();
+        }
+    }
+
+    private void gotoGetData() {
+        Intent intent = getIntent();
+        image = intent.getStringExtra(MyValues.PAPER_IMAGE);
+        mytool.runIO(new Runnable() {
+            @Override
+            public void run() {
+                LIST = PrettyPaperDatabase.getPrettyPaperDatabase().getPrettyPaperDao().queryimage(image);
+                if (LIST.isEmpty()) {
+
+                } else {
+                    image_hert.setBackgroundResource(R.drawable.select_like);
+                    islike1 = true;
+
+                }
+            }
+        });
+
+
+        Glide.with(this).load(image).addListener(new RequestListener<Drawable>() {
+            @Override
+            public boolean onLoadFailed(@Nullable GlideException e, @Nullable Object model, @NonNull Target<Drawable> target, boolean isFirstResource) {
+                return false;
+            }
+
+            @Override
+            public boolean onResourceReady(@NonNull Drawable resource, @NonNull Object model, Target<Drawable> target, @NonNull DataSource dataSource, boolean isFirstResource) {
+                return false;
+            }
+        }).into(paper_image);
+    }
+    private void init() {
+        Window window = getWindow();
+        window.getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
+        window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
+        relative_main.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION);
+    }
+    public void shareImage(){
+            Intent sharedIntent = new Intent();
+            sharedIntent.setAction(Intent.ACTION_SEND);
+            sharedIntent.setType("text/*");
+            sharedIntent.putExtra(Intent.EXTRA_TEXT,image);	//设置要分享的内容
+            startActivity(Intent.createChooser(sharedIntent, "Share"));
+    }
+
+    private void SaveImage(Bitmap bitmap) {
+        new Thread(new Runnable() {
+            @Override
+            public void run() {
+                try {
+                    Uri saveUri = getContentResolver().insert(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, new ContentValues());
+                    if (TextUtils.isEmpty(saveUri.toString())) {
+                        Looper.prepare();
+                        Toast.makeText(PrettyPaperActivity.this, getString(R.string.save_success), Toast.LENGTH_SHORT).show();
+                        Looper.loop();
+                        return;
+                    }
+                    OutputStream outputStream = getContentResolver().openOutputStream(saveUri);
+                    if (bitmap.compress(Bitmap.CompressFormat.JPEG, 90, outputStream)) {
+                        Looper.prepare();
+                        Toast.makeText(PrettyPaperActivity.this, getString(R.string.save_success), Toast.LENGTH_SHORT).show();
+                        Looper.loop();
+                    } else {
+                        Looper.prepare();
+                        Toast.makeText(PrettyPaperActivity.this, getString(R.string.save_fail), Toast.LENGTH_SHORT).show();
+                        Looper.loop();
+                    }
+
+                } catch (Exception e) {
+                    e.printStackTrace();
+                }
+            }
+        }).start();
+    }
+
+
+}

app/src/main/java/com/example/prettywallpapers/base/MySpace.java

@@ -0,0 +1,53 @@
+package com.example.prettywallpapers.base;
+
+import android.graphics.Rect;
+import android.view.View;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.GridLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
+public class MySpace extends RecyclerView.ItemDecoration {
+    private int ex_space = 0;
+    private int h_space = 0;
+    private int v_space = 0;
+
+    @Override
+    public void getItemOffsets(@NonNull Rect outRect, @NonNull View view, @NonNull RecyclerView parent, @NonNull RecyclerView.State state) {
+        int position = parent.getChildAdapterPosition(view);
+        int spanSize = 1;
+        int spanIndex = 0;
+        int spanCount = 1;
+        RecyclerView.LayoutManager layoutManager = parent.getLayoutManager();
+        if (layoutManager instanceof GridLayoutManager) {
+            GridLayoutManager layoutManager1 = (GridLayoutManager) layoutManager;
+            GridLayoutManager.LayoutParams layoutParams = (GridLayoutManager.LayoutParams) view.getLayoutParams();
+            spanCount = layoutManager1.getSpanCount();//设置每行排列的个数
+            spanSize = layoutManager1.getSpanSizeLookup().getSpanSize(position);//每个item的跨度大小
+            spanIndex = layoutParams.getSpanIndex();//放在给定位之前的每个项目，确定每个跨度
+
+        }
+
+
+        if (spanSize == spanCount) {
+            outRect.left = v_space + ex_space;
+            outRect.right = v_space + ex_space;
+            outRect.bottom = h_space;
+        } else {
+            int itemAllSpacing = (v_space * (spanCount + 1) + ex_space * 2) / spanCount;
+            int left = v_space * (spanIndex + 1) - itemAllSpacing * spanIndex + ex_space;
+            int right = itemAllSpacing - left;
+            outRect.left = left;
+            outRect.right = right;
+            outRect.bottom = h_space;
+        }
+
+    }
+
+    public MySpace(int ex_space, int h_space, int v_space) {
+        this.ex_space = ex_space;
+        this.h_space = h_space;
+        this.v_space = v_space;
+
+    }
+}

app/src/main/java/com/example/prettywallpapers/base/PrettyWallPaper.java

@@ -0,0 +1,75 @@
+package com.example.prettywallpapers.base;
+
+import android.app.Application;
+import android.util.Log;
+
+import com.anythink.core.api.ATSDK;
+import com.anythink.core.api.NetTrafficeCallback;
+import com.example.prettywallpapers.list.PrettyCategory;
+import com.example.prettywallpapers.list.PrettyPaper;
+import com.example.prettywallpapers.myvalue.MyValues;
+import com.example.prettywallpapers.room.PrettyPaperEntity;
+import com.example.prettywallpapers.room.mytool;
+import com.example.prettywallpapers.toponad.AdManager;
+import com.google.gson.Gson;
+import com.google.gson.reflect.TypeToken;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.List;
+import java.util.Set;
+
+public class PrettyWallPaper extends Application {
+    private static List<PrettyCategory> prettyCategories;
+    public static String TAG = "-----AD";
+    private String AppId = "h66a246bc81483";
+    private String AppKey = "aa66c6b36a70016db7e34aae6bce0f9bd";
+    @Override
+    public void onCreate() {
+        super.onCreate();
+        MyValues.prettyWallPaper = this;
+        initad();
+        try {
+            InputStream myfile = getAssets().open("prank_wallpaer.json");
+            String mypapers = Readmyfile.getCovertStr(myfile);
+            if(mypapers != null){
+                Gson gson = new Gson();
+                prettyCategories = gson.fromJson(mypapers,new TypeToken<List<PrettyCategory>>(){}.getType());
+            }
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+
+    }
+
+    public void initad() {
+        ATSDK.checkIsEuTraffic(this, new NetTrafficeCallback() {
+
+            @Override
+            public void onResultCallback(boolean isEU) {
+                Log.e(TAG, "onResultCallback:" + isEU);
+                if (isEU && ATSDK.getGDPRDataLevel(PrettyWallPaper.this) == ATSDK.UNKNOWN) {
+                    ATSDK.showGdprAuth(MyValues.prettyWallPaper);
+                }
+
+            }
+
+            @Override
+            public void onErrorCallback(String errorMsg) {
+                Log.e(TAG, "onErrorCallback:" + errorMsg);
+            }
+        });
+        ATSDK.init( this, AppId, AppKey);
+        AdManager.loadAllAd();
+    }
+
+    public static List<PrettyCategory> getCategorylist(){
+        if (prettyCategories != null){
+            return prettyCategories;
+        }else {
+            return prettyCategories;
+        }
+    }
+
+
+}

app/src/main/java/com/example/prettywallpapers/base/Readmyfile.java

@@ -0,0 +1,33 @@
+package com.example.prettywallpapers.base;
+
+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 Readmyfile {
+    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 = Sounds.mAppContext.getResources().getDisplayMetrics().density;
+        return (int) (dp * scale + 0.5f);
+    }*/
+}

app/src/main/java/com/example/prettywallpapers/fragment/HomeFragment.java

@@ -0,0 +1,89 @@
+package com.example.prettywallpapers.fragment;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+import android.graphics.drawable.Drawable;
+import android.os.Bundle;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+import androidx.recyclerview.widget.GridLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+
+import com.bumptech.glide.Glide;
+import com.bumptech.glide.load.DataSource;
+import com.bumptech.glide.load.engine.GlideException;
+import com.bumptech.glide.load.resource.bitmap.RoundedCorners;
+import com.bumptech.glide.request.RequestListener;
+import com.bumptech.glide.request.RequestOptions;
+import com.bumptech.glide.request.target.Target;
+import com.example.prettywallpapers.R;
+import com.example.prettywallpapers.activity.PrettyPaperActivity;
+import com.example.prettywallpapers.base.PrettyWallPaper;
+import com.example.prettywallpapers.list.PrettyPaper;
+import com.example.prettywallpapers.listener.SwitchType;
+import com.example.prettywallpapers.myvalue.MyValues;
+import com.example.prettywallpapers.prettyadapter.WallpaperAdapter;
+import com.youth.banner.Banner;
+import com.youth.banner.adapter.BannerImageAdapter;
+import com.youth.banner.holder.BannerImageHolder;
+import com.youth.banner.indicator.CircleIndicator;
+import com.youth.banner.listener.OnBannerListener;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class HomeFragment extends Fragment {
+    private RecyclerView recyclerView_prettywall;
+    private Banner banner;
+    private List<PrettyPaper> prettyPapers;
+    private SwitchType switchintent;
+    List<String> stringList = new ArrayList<>();
+
+    @SuppressLint("MissingInflatedId")
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        // Inflate the layout for this fragment
+        View view = inflater.inflate(R.layout.fragment_home, container, false);
+        banner = view.findViewById(R.id.banner);
+        stringList.add("https://resource-sg-public.lux-ad.com/wallpaper/148499404d85516a86eeb5c2c30fafbd.jpeg");
+        stringList.add("https://resource-sg-public.lux-ad.com/wallpaper/989ccbceb5d165cc4b44ced23af4d5fb.jpeg");
+        stringList.add("https://resource-sg-public.lux-ad.com/wallpaper/b655bc8400774e2dc940b5a8291e2ca5.jpeg");
+        banner.setAdapter(new BannerImageAdapter<String>(stringList) {
+            @Override
+            public void onBindView(BannerImageHolder holder, String data, int position, int size) {
+                Glide.with(holder.itemView).load(data).apply(RequestOptions.bitmapTransform(new RoundedCorners(30))).into(holder.imageView);
+            }
+        });
+        banner.setOnBannerListener(new OnBannerListener() {
+            @Override
+            public void OnBannerClick(Object data, int position) {
+                //Log.d("-----data","------data"+data);
+                Intent intent = new Intent(getActivity(), PrettyPaperActivity.class);
+                //intent.putExtra(MyValues.TYPE,"1");
+                //Log.d("-----MyValues.TYPE","------MyValues.TYPE"+MyValues.TYPE);
+                intent.putExtra(MyValues.PAPER_IMAGE,String.valueOf(data));
+                Log.d("-----data","------data"+String.valueOf(data));
+                startActivity(intent);
+            }
+        });
+        banner.setIndicator(new CircleIndicator(getActivity()));
+        recyclerView_prettywall = view.findViewById(R.id.recyclerview_pretty);
+        setPrettyWallpaper();
+        return view;
+    }
+    private void setPrettyWallpaper() {
+        GridLayoutManager gridLayoutManager = new GridLayoutManager(getActivity(),1);
+        recyclerView_prettywall.setLayoutManager(gridLayoutManager);
+        WallpaperAdapter wallpaperAdapter = new WallpaperAdapter(PrettyWallPaper.getCategorylist(),getActivity());
+        recyclerView_prettywall.setAdapter(wallpaperAdapter);
+    }
+}

app/src/main/java/com/example/prettywallpapers/fragment/LikeFragment.java

@@ -0,0 +1,81 @@
+package com.example.prettywallpapers.fragment;
+
+import android.annotation.SuppressLint;
+import android.graphics.Typeface;
+import android.os.Bundle;
+
+import androidx.fragment.app.Fragment;
+import androidx.recyclerview.widget.GridLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import com.example.prettywallpapers.R;
+import com.example.prettywallpapers.prettyadapter.LIkePaperAdapter;
+import com.example.prettywallpapers.room.PrettyPaperDatabase;
+import com.example.prettywallpapers.room.PrettyPaperEntity;
+import com.example.prettywallpapers.room.mytool;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class LikeFragment extends Fragment {
+    //private PaperVM paperVM;
+    private RecyclerView like_recycle;
+    private TextView text_id;
+    private ImageView like_back;
+    private LIkePaperAdapter lIkePaperAdapter;
+    private boolean islike = true;
+    private List<PrettyPaperEntity> list = new ArrayList<>();
+
+    @SuppressLint("MissingInflatedId")
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        // Inflate the layout for this fragment
+        Log.d("----0,","----------+onCreateView");
+        View view = inflater.inflate(R.layout.fragment_like, container, false);
+        like_recycle = view.findViewById(R.id.like_recycle);
+        text_id = view.findViewById(R.id.text_id);
+        text_id.setTypeface(Typeface.createFromAsset(getActivity().getAssets(),"myfront.ttf"));
+        /*Bundle bundle = new Bundle();
+        bundle.putBoolean(MyValues.fragment_type, like);
+        this.setArguments(bundle);*/
+
+        setRecycleLike();
+        return view;
+    }
+    private void setRecycleLike() {
+        mytool.runIO(new Runnable() {
+            @Override
+            public void run() {
+                list = PrettyPaperDatabase.getPrettyPaperDatabase().getPrettyPaperDao().getAllUsers();
+                requireActivity().runOnUiThread(new Runnable() {
+                    @Override
+                    public void run() {
+                        LIkePaperAdapter lIkePaperAdapter = new LIkePaperAdapter(requireContext(), list);
+                        Log.d("----------adapter","_____apapet"+lIkePaperAdapter);
+                        like_recycle.setAdapter(lIkePaperAdapter);
+                        GridLayoutManager gridLayoutManager = new GridLayoutManager(requireContext(),2);
+                        like_recycle.setLayoutManager(gridLayoutManager);
+
+                    }
+                });
+
+            }
+        });
+
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        setRecycleLike();
+        Log.d("----0,","----------+onResume");
+    }
+}

app/src/main/java/com/example/prettywallpapers/list/PrettyCategory.java

@@ -0,0 +1,25 @@
+package com.example.prettywallpapers.list;
+
+import java.io.Serializable;
+import java.util.List;
+
+public class PrettyCategory implements Serializable {
+    private String name;
+    private List<PrettyPaper> list;
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public List<PrettyPaper> getList() {
+        return list;
+    }
+
+    public void setList(List<PrettyPaper> list) {
+        this.list = list;
+    }
+}

app/src/main/java/com/example/prettywallpapers/list/PrettyPaper.java

@@ -0,0 +1,33 @@
+package com.example.prettywallpapers.list;
+
+import java.io.Serializable;
+
+public class PrettyPaper implements Serializable {
+    private String sourceUrl;
+    private String preUrl;
+    private boolean islike=false;
+
+    public boolean getIslike() {
+        return islike;
+    }
+
+    public void setIslike(boolean islike) {
+        this.islike = islike;
+    }
+
+    public String getSourceUrl() {
+        return sourceUrl;
+    }
+
+    public void setSourceUrl(String sourceUrl) {
+        this.sourceUrl = sourceUrl;
+    }
+
+    public String getPreUrl() {
+        return preUrl;
+    }
+
+    public void setPreUrl(String preUrl) {
+        this.preUrl = preUrl;
+    }
+}

app/src/main/java/com/example/prettywallpapers/listener/QueryPaperListener.java

@@ -0,0 +1,11 @@
+package com.example.prettywallpapers.listener;
+
+
+
+import com.example.prettywallpapers.room.PrettyPaperEntity;
+
+import java.util.List;
+
+public interface QueryPaperListener {
+    void onQueryResult(List<PrettyPaperEntity> list);
+}

app/src/main/java/com/example/prettywallpapers/listener/SwitchType.java

@@ -0,0 +1,7 @@
+package com.example.prettywallpapers.listener;
+
+public interface SwitchType {
+    public default String switchtype(String i){
+        return i;
+    }
+}

app/src/main/java/com/example/prettywallpapers/myvalue/MyValues.java

@@ -0,0 +1,16 @@
+package com.example.prettywallpapers.myvalue;
+
+import com.example.prettywallpapers.base.PrettyWallPaper;
+
+public class MyValues {
+    public static final String IMAGE = "image";
+    public static final String PREETY_NAME = "pretty_name";
+    public static String TYPE = "type";
+    public static String  mylike;
+    public static final String PAPER_IMAGE = "paper image";
+    public static final String pre_image = "image";
+    public static final String TABLE_NAME = "table_name";
+    public static PrettyWallPaper prettyWallPaper;
+    public static final String DB_NAME="paper_name";
+    public static final String banner_image = "image";
+}

app/src/main/java/com/example/prettywallpapers/prettyadapter/FragmentAdapter.java

@@ -0,0 +1,31 @@
+package com.example.prettywallpapers.prettyadapter;
+
+import androidx.annotation.NonNull;
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentActivity;
+import androidx.viewpager2.adapter.FragmentStateAdapter;
+
+import com.example.prettywallpapers.fragment.HomeFragment;
+import com.example.prettywallpapers.fragment.LikeFragment;
+
+public class FragmentAdapter extends FragmentStateAdapter {
+    public FragmentAdapter(@NonNull FragmentActivity fragmentActivity) {
+        super(fragmentActivity);
+    }
+
+    @NonNull
+    @Override
+    public Fragment createFragment(int position) {
+        switch (position){
+            case 0:
+                return new HomeFragment();
+            default:
+                return new LikeFragment();
+        }
+    }
+
+    @Override
+    public int getItemCount() {
+        return 2;
+    }
+}

app/src/main/java/com/example/prettywallpapers/prettyadapter/InfoAdapter.java

@@ -0,0 +1,87 @@
+package com.example.prettywallpapers.prettyadapter;
+
+import static com.example.prettywallpapers.myvalue.MyValues.*;
+
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.drawable.Drawable;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.bumptech.glide.Glide;
+import com.bumptech.glide.load.DataSource;
+import com.bumptech.glide.load.engine.GlideException;
+import com.bumptech.glide.load.resource.bitmap.RoundedCorners;
+import com.bumptech.glide.request.RequestListener;
+import com.bumptech.glide.request.target.Target;
+import com.example.prettywallpapers.R;
+import com.example.prettywallpapers.activity.PrettyPaperActivity;
+import com.example.prettywallpapers.list.PrettyPaper;
+import com.example.prettywallpapers.listener.SwitchType;
+import com.example.prettywallpapers.myvalue.MyValues;
+
+import java.util.List;
+
+public class InfoAdapter extends RecyclerView.Adapter<InfoViewHolder> {
+    private List<PrettyPaper> prettyPapers;
+    private Context context;
+    private SwitchType switchintent;
+    public InfoAdapter(List<PrettyPaper> paperList, Context mycontext){
+        prettyPapers = paperList;
+        context = mycontext;
+    }
+    @NonNull
+    @Override
+    public InfoViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View myview = LayoutInflater.from(context).inflate(R.layout.pretty_category_image,parent,false);
+        return new InfoViewHolder(myview);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull InfoViewHolder holder, int position) {
+        PrettyPaper prettyPaper = prettyPapers.get(position);
+        ImageView imageView = holder.getImageView();
+        //Log.e("----------paper","-----------paper"+prettyPaper.getSourceUrl());
+        Glide.with(context)
+                .load(prettyPaper.getSourceUrl())
+                .error(R.mipmap.sit)
+                .transform(new RoundedCorners(100))
+                .listener(new RequestListener<Drawable>() {
+                    @Override
+                    public boolean onLoadFailed(@Nullable GlideException e, @Nullable Object model, @NonNull Target<Drawable> target, boolean isFirstResource) {
+                       //Log.e("-----paper", "onLoadFailed-----------------categorylist.getCategoryUrl()=---"+prettyPaper.getSourceUrl()+"---------e="+e.getMessage());
+                        return false;
+                    }
+
+                    @Override
+                    public boolean onResourceReady(@NonNull Drawable resource, @NonNull Object model, Target<Drawable> target, @NonNull DataSource dataSource, boolean isFirstResource) {
+                        return false;
+                    }
+                })
+                .into(imageView);
+        holder.getImage_layout().setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Intent intent = new Intent(context, PrettyPaperActivity.class);
+                //intent.putExtra(MyValues.TYPE,"2");
+                //Log.d("-----MyValues.TYPE","------MyValues.TYPE"+MyValues.TYPE);
+                intent.putExtra(MyValues.PAPER_IMAGE,prettyPaper.getSourceUrl());
+                Log.d("-----MyValues.paper","------MyValues.TYPE"+MyValues.PAPER_IMAGE);
+                context.startActivity(intent);
+            }
+        });
+
+    }
+
+    @Override
+    public int getItemCount() {
+        return prettyPapers.size();
+    }
+}

app/src/main/java/com/example/prettywallpapers/prettyadapter/InfoViewHolder.java

@@ -0,0 +1,41 @@
+package com.example.prettywallpapers.prettyadapter;
+
+import android.view.View;
+import android.widget.FrameLayout;
+import android.widget.ImageView;
+import android.widget.LinearLayout;
+
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.example.prettywallpapers.R;
+
+import java.io.Serializable;
+
+public class InfoViewHolder extends RecyclerView.ViewHolder {
+
+    private ImageView imageView;
+    private LinearLayout image_layout;
+    public InfoViewHolder(View myview) {
+        super(myview);
+        imageView = myview.findViewById(R.id.recycle_image);
+        image_layout = myview.findViewById(R.id.recycle_image_lay);
+    }
+
+
+
+    public ImageView getImageView() {
+        return imageView;
+    }
+
+    public void setImageView(ImageView imageView) {
+        this.imageView = imageView;
+    }
+
+    public LinearLayout getImage_layout() {
+        return image_layout;
+    }
+
+    public void setImage_layout(LinearLayout image_layout) {
+        this.image_layout = image_layout;
+    }
+}

app/src/main/java/com/example/prettywallpapers/prettyadapter/LIkePaperAdapter.java

@@ -0,0 +1,100 @@
+package com.example.prettywallpapers.prettyadapter;
+
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.drawable.Drawable;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.bumptech.glide.Glide;
+import com.bumptech.glide.load.DataSource;
+import com.bumptech.glide.load.engine.GlideException;
+import com.bumptech.glide.load.resource.bitmap.RoundedCorners;
+import com.bumptech.glide.request.RequestListener;
+import com.bumptech.glide.request.target.Target;
+import com.example.prettywallpapers.R;
+import com.example.prettywallpapers.activity.PrettyPaperActivity;
+import com.example.prettywallpapers.myvalue.MyValues;
+import com.example.prettywallpapers.room.PrettyPaperDatabase;
+import com.example.prettywallpapers.room.PrettyPaperEntity;
+import com.example.prettywallpapers.room.mytool;
+
+import java.util.List;
+
+public class LIkePaperAdapter extends RecyclerView.Adapter<LikeHolder> {
+    private List<PrettyPaperEntity> paperEntities ;
+    private Context mycontext;
+    private boolean mylike;
+    public LIkePaperAdapter(Context context,List<PrettyPaperEntity> entities){
+        mycontext = context;
+        paperEntities = entities;
+
+    }
+    @NonNull
+    @Override
+    public LikeHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View view = LayoutInflater.from(mycontext).inflate(R.layout.like_recycle,parent,false);
+        return new LikeHolder(view);
+    }
+
+
+    @Override
+    public void onBindViewHolder(@NonNull LikeHolder holder, @SuppressLint("RecyclerView") int position) {
+        PrettyPaperEntity prettyPaperEntities = paperEntities.get(position);
+        Log.d("------------entity","---------entity"+paperEntities.size());
+        //ImageView imageView = holder.getImageView();
+        Glide.with(mycontext).load(prettyPaperEntities.getImage())
+                .transform(new RoundedCorners(90))
+                .listener(new RequestListener<Drawable>() {
+                    @Override
+                    public boolean onLoadFailed(@Nullable GlideException e, @Nullable Object model, @NonNull Target<Drawable> target, boolean isFirstResource) {
+                        return false;
+                    }
+
+                    @Override
+                    public boolean onResourceReady(@NonNull Drawable resource, @NonNull Object model, Target<Drawable> target, @NonNull DataSource dataSource, boolean isFirstResource) {
+                        return false;
+                    }
+                }).into(holder.getImageView());
+       holder.getImageView_like().setBackgroundResource(R.drawable.select_like);
+      holder.getImageView_like().setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                paperEntities.remove(prettyPaperEntities);
+                notifyItemRemoved(position);
+                mytool.runIO(new Runnable() {
+                    @Override
+                    public void run() {
+                        PrettyPaperDatabase.getPrettyPaperDatabase().getPrettyPaperDao().delete(prettyPaperEntities);
+                        //PrettyPaperDatabase.getPrettyPaperDatabase().getPrettyPaperDao().UpdateLikePaper(prettyPaperEntities);
+                        // Log.d("---entities","-----entities"+entities.size());
+                        //Toast.makeText(PrettyPaperActivity.this,"succes",Toast.LENGTH_LONG).show();
+                    }
+                });
+                //mytool.updateRoom(prettyPaperEntities);
+                }
+        });
+      holder.getImageView().setOnClickListener(new View.OnClickListener() {
+          @Override
+          public void onClick(View v) {
+              Intent intent = new Intent(mycontext, PrettyPaperActivity.class);
+              intent.putExtra(MyValues.PAPER_IMAGE,prettyPaperEntities.getImage());
+              mycontext.startActivity(intent);
+          }
+      });
+
+
+    }
+
+    @Override
+    public int getItemCount() {
+        return paperEntities.size();
+    }
+}

app/src/main/java/com/example/prettywallpapers/prettyadapter/LikeHolder.java

@@ -0,0 +1,35 @@
+package com.example.prettywallpapers.prettyadapter;
+
+import android.view.View;
+import android.widget.ImageView;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.example.prettywallpapers.R;
+
+public class LikeHolder extends RecyclerView.ViewHolder {
+    private ImageView imageView;
+    private ImageView imageView_like;
+    public LikeHolder(@NonNull View mview) {
+        super(mview);
+        imageView = mview.findViewById(R.id.like_paper_recycle_image);
+        imageView_like =mview.findViewById(R.id.recycle_like);
+    }
+
+    public ImageView getImageView() {
+        return imageView;
+    }
+
+    public void setImageView(ImageView imageView) {
+        this.imageView = imageView;
+    }
+
+    public ImageView getImageView_like() {
+        return imageView_like;
+    }
+
+    public void setImageView_like(ImageView imageView_like) {
+        this.imageView_like = imageView_like;
+    }
+}

app/src/main/java/com/example/prettywallpapers/prettyadapter/SeeAllInFoAdapter.java

@@ -0,0 +1,77 @@
+package com.example.prettywallpapers.prettyadapter;
+
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.drawable.Drawable;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.bumptech.glide.Glide;
+import com.bumptech.glide.load.DataSource;
+import com.bumptech.glide.load.engine.GlideException;
+import com.bumptech.glide.load.resource.bitmap.RoundedCorners;
+import com.bumptech.glide.request.RequestListener;
+import com.bumptech.glide.request.target.Target;
+import com.example.prettywallpapers.R;
+import com.example.prettywallpapers.activity.PrettyPaperActivity;
+import com.example.prettywallpapers.list.PrettyPaper;
+import com.example.prettywallpapers.myvalue.MyValues;
+
+import java.util.List;
+
+public class SeeAllInFoAdapter extends RecyclerView.Adapter<SeeAllInFoViewHolder> {
+    private List<PrettyPaper> prettyPapers;
+    private Context context;
+    public SeeAllInFoAdapter(List<PrettyPaper> paperList, Context mycontext){
+        prettyPapers = paperList;
+        context = mycontext;
+    }
+    @NonNull
+    @Override
+    public SeeAllInFoViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View view = LayoutInflater.from(context).inflate(R.layout.name_list_recycle,parent,false);
+        return new SeeAllInFoViewHolder(view);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull SeeAllInFoViewHolder holder, int position) {
+        PrettyPaper prettyPaper = prettyPapers.get(position);
+        ImageView imageView = holder.getImageView();
+        Glide.with(context).load(prettyPaper.getSourceUrl())
+                .error(R.mipmap.sit)
+                .transform(new RoundedCorners(70))
+                .listener(new RequestListener<Drawable>() {
+                    @Override
+                    public boolean onLoadFailed(@Nullable GlideException e, @Nullable Object model, @NonNull Target<Drawable> target, boolean isFirstResource) {
+                        return false;
+                    }
+
+                    @Override
+                    public boolean onResourceReady(@NonNull Drawable resource, @NonNull Object model, Target<Drawable> target, @NonNull DataSource dataSource, boolean isFirstResource) {
+                        return false;
+                    }
+                }).into(imageView);
+        holder.getImage_layout().setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Intent intent = new Intent(context, PrettyPaperActivity.class);
+               // intent.putExtra(MyValues.TYPE,"2");
+               // Log.d("-----MyValues.TYPE","------MyValues.TYPE"+MyValues.TYPE);
+                intent.putExtra(MyValues.PAPER_IMAGE,prettyPaper.getSourceUrl());
+                context.startActivity(intent);
+            }
+        });
+    }
+
+    @Override
+    public int getItemCount() {
+        return prettyPapers.size();
+    }
+}

app/src/main/java/com/example/prettywallpapers/prettyadapter/SeeAllInFoViewHolder.java

@@ -0,0 +1,38 @@
+package com.example.prettywallpapers.prettyadapter;
+
+import android.view.View;
+import android.widget.ImageView;
+import android.widget.LinearLayout;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.example.prettywallpapers.R;
+
+public class SeeAllInFoViewHolder extends RecyclerView.ViewHolder {
+    private ImageView imageView;
+    private LinearLayout image_layout;
+
+    public SeeAllInFoViewHolder(@NonNull View itemView) {
+        super(itemView);
+        imageView = itemView.findViewById(R.id.recycle_image);
+        image_layout = itemView.findViewById(R.id.recycle_image_lay);
+    }
+
+
+    public ImageView getImageView() {
+        return imageView;
+    }
+
+    public void setImageView(ImageView imageView) {
+        this.imageView = imageView;
+    }
+
+    public LinearLayout getImage_layout() {
+        return image_layout;
+    }
+
+    public void setImage_layout(LinearLayout image_layout) {
+        this.image_layout = image_layout;
+    }
+}

app/src/main/java/com/example/prettywallpapers/prettyadapter/ViewPaperAdapter.java

@@ -0,0 +1,37 @@
+package com.example.prettywallpapers.prettyadapter;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentManager;
+import androidx.fragment.app.FragmentPagerAdapter;
+
+import java.util.List;
+
+public class ViewPaperAdapter extends FragmentPagerAdapter {
+    private List<Fragment> fragmentList;
+    private String[] tablename;
+    public ViewPaperAdapter(@NonNull FragmentManager fm, List<Fragment> list,String[] tabletitle) {
+        super(fm);
+        fragmentList = list;
+        tablename = tabletitle;
+    }
+
+
+    @NonNull
+    @Override
+    public Fragment getItem(int position) {
+        return fragmentList.get(position);
+    }
+
+    @Override
+    public int getCount() {
+        return fragmentList.size();
+    }
+
+    @Nullable
+    @Override
+    public CharSequence getPageTitle(int position) {
+        return tablename[position];
+    }
+}

app/src/main/java/com/example/prettywallpapers/prettyadapter/WallPaperViewHolder.java

@@ -0,0 +1,42 @@
+package com.example.prettywallpapers.prettyadapter;
+
+import android.graphics.Typeface;
+import android.view.View;
+import android.widget.FrameLayout;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.example.prettywallpapers.R;
+
+public class WallPaperViewHolder extends RecyclerView.ViewHolder {
+
+    private TextView textView;
+    private TextView see_all;
+    private RecyclerView recyclerView_image;
+    public WallPaperViewHolder(@NonNull View itemView) {
+        super(itemView);
+        textView = itemView.findViewById(R.id.pretty_category_name);
+        recyclerView_image = itemView.findViewById(R.id.pretty_category_image);
+        see_all = itemView.findViewById(R.id.see_all);
+    }
+    public TextView getTextView() {
+        return textView;
+    }
+
+    public TextView getSee_all() {
+        return see_all;
+    }
+
+    public RecyclerView getRecyclerView_image() {
+        return recyclerView_image;
+    }
+
+    public void setTextView(TextView textView) {
+        this.textView = textView;
+    }
+
+
+}

app/src/main/java/com/example/prettywallpapers/prettyadapter/WallpaperAdapter.java

@@ -0,0 +1,69 @@
+package com.example.prettywallpapers.prettyadapter;
+
+
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.content.Intent;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.example.prettywallpapers.activity.PrettyCategoryListActivity;
+import com.example.prettywallpapers.list.PrettyCategory;
+
+import java.util.List;
+import com.example.prettywallpapers.R;
+import com.example.prettywallpapers.myvalue.MyValues;
+
+public class WallpaperAdapter extends RecyclerView.Adapter<WallPaperViewHolder> {
+
+    private List<PrettyCategory> prettyCategory;
+    private Context context;
+    private RecyclerView pretty_category_image;
+    private TextView see_all;
+
+    public WallpaperAdapter(List<PrettyCategory> categorylist, Context mycontext){
+        prettyCategory = categorylist;
+        Log.d("------------size","-------------size"+prettyCategory);
+        context = mycontext;
+    }
+    @SuppressLint("MissingInflatedId")
+    @NonNull
+    @Override
+    public WallPaperViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View myview = LayoutInflater.from(context).inflate(R.layout.recyclerview_pretty,parent,false);
+        return new WallPaperViewHolder(myview);
+    }
+
+    @SuppressLint("CheckResult")
+    @Override
+    public void onBindViewHolder(@NonNull WallPaperViewHolder holder, int position) {
+        PrettyCategory prettycategory = prettyCategory.get(position);
+       // Log.d("------------size","-------------size"+prettycategory);
+        holder.getTextView().setText(prettycategory.getName());
+        holder.getSee_all().setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Intent intent = new Intent(context, PrettyCategoryListActivity.class);
+                intent.putExtra(MyValues.PREETY_NAME, prettycategory);
+                //intent.putExtra(MyValues.TYPE,1);
+                context.startActivity(intent);
+            }
+        });
+        InfoAdapter infoAdapter = new InfoAdapter(prettycategory.getList(),context);
+        RecyclerView recyclerViewImage = holder.getRecyclerView_image();
+        recyclerViewImage.setLayoutManager(new LinearLayoutManager(context, RecyclerView.HORIZONTAL, false));
+        recyclerViewImage.setAdapter(infoAdapter);
+    }
+
+    @Override
+    public int getItemCount() {
+        return prettyCategory.size();
+    }
+}

app/src/main/java/com/example/prettywallpapers/room/PrettyPaperDao.java

@@ -0,0 +1,32 @@
+package com.example.prettywallpapers.room;
+
+import androidx.room.Dao;
+import androidx.room.Delete;
+import androidx.room.Insert;
+import androidx.room.OnConflictStrategy;
+import androidx.room.Query;
+import androidx.room.Update;
+
+import java.util.List;
+@Dao
+public interface PrettyPaperDao {
+    @Query("select * from table_name where likeid=:likeid")
+    PrettyPaperEntity QueryLikeId(String likeid);
+
+    @Update
+    void UpdateLikePaper(PrettyPaperEntity prettyPaperEntity);
+    @Query("SELECT * FROM table_name")
+    List<PrettyPaperEntity> getAllUsers();
+
+    @Insert(onConflict = OnConflictStrategy.IGNORE)
+    void insertLikeData(PrettyPaperEntity prettyPaperEntity);
+
+    @Query("select * from table_name where paperlike=:isLike")
+    List<PrettyPaperEntity> queryData(boolean isLike);
+    @Delete()
+    void delete(PrettyPaperEntity prettyPaperEntity);
+    @Query("select * from table_name where image=:image")
+    List<PrettyPaperEntity> queryimage(String image);
+    @Query("delete from table_name where image=:image")
+    void deletelike(String image);
+}

app/src/main/java/com/example/prettywallpapers/room/PrettyPaperDatabase.java

@@ -0,0 +1,26 @@
+package com.example.prettywallpapers.room;
+
+import androidx.room.Database;
+import androidx.room.Room;
+import androidx.room.RoomDatabase;
+
+import com.example.prettywallpapers.myvalue.MyValues;
+
+
+@Database(
+        entities = {PrettyPaperEntity.class},
+        version = 1,
+        exportSchema = false
+)
+public abstract class PrettyPaperDatabase extends RoomDatabase {
+
+    private static PrettyPaperDatabase prettyPaperDatabase;
+
+    public abstract PrettyPaperDao getPrettyPaperDao();
+    public static synchronized PrettyPaperDatabase getPrettyPaperDatabase(){
+        if(prettyPaperDatabase == null){
+            prettyPaperDatabase = Room.databaseBuilder(MyValues.prettyWallPaper,PrettyPaperDatabase.class,MyValues.DB_NAME).build();
+        }
+        return prettyPaperDatabase;
+    }
+}

app/src/main/java/com/example/prettywallpapers/room/PrettyPaperEntity.java

@@ -0,0 +1,41 @@
+package com.example.prettywallpapers.room;
+
+
+import androidx.room.Entity;
+import androidx.room.Index;
+import androidx.room.PrimaryKey;
+
+import com.example.prettywallpapers.myvalue.MyValues;
+
+@Entity(tableName = MyValues.TABLE_NAME,indices = {@Index(value = "image",unique = true)})
+public class PrettyPaperEntity {
+    @PrimaryKey(autoGenerate = true)
+    private int likeid;
+
+    private Boolean paperlike;
+    private String image;
+
+    public int getLikeid() {
+        return likeid;
+    }
+
+    public void setLikeid(int likeid) {
+        this.likeid = likeid;
+    }
+
+    public String getImage() {
+        return image;
+    }
+
+    public void setImage(String image) {
+        this.image = image;
+    }
+
+    public Boolean getPaperlike() {
+        return paperlike;
+    }
+
+    public void setPaperlike(Boolean paperlike) {
+        this.paperlike = paperlike;
+    }
+}

app/src/main/java/com/example/prettywallpapers/room/mytool.java

@@ -0,0 +1,66 @@
+package com.example.prettywallpapers.room;
+
+import android.os.Handler;
+import android.os.Looper;
+
+import com.example.prettywallpapers.listener.QueryPaperListener;
+
+import java.util.List;
+import java.util.Set;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+
+public class mytool {
+    private static ExecutorService executorService;
+    private static Handler mainHandler;//处理线程通信和消息分发的重要工具
+
+    public static void runIO(Runnable task) {
+        getExecutorService().execute(task);
+    }
+
+    private static ExecutorService getExecutorService() {
+        if (executorService == null) {
+            executorService = Executors.newSingleThreadExecutor();
+        }
+        return executorService;
+    }
+    private static Handler getMainHandler() {
+        if (mainHandler == null) {
+            mainHandler = new Handler(Looper.getMainLooper());
+        }
+        return mainHandler;
+    }
+
+    public static void insertRoom(List<PrettyPaperEntity> list) {
+        getExecutorService().execute(new Runnable() {
+            @Override
+            public void run() {
+                for (PrettyPaperEntity entityApp : list) {
+                    PrettyPaperDatabase.getPrettyPaperDatabase().getPrettyPaperDao().insertLikeData(entityApp);
+                }
+
+            }
+        });
+    }
+/*   public static void queryRoom(boolean islike, QueryPaperListener listener) {
+        executorService.execute(new Runnable() {
+            @Override
+            public void run() {
+                List<PrettyPaperEntity> list = PrettyPaperDatabase.getPrettyPaperDatabase().getPrettyPaperDao().queryData(islike);
+                *//*post() 方法将一个 Runnable 对象添加到主线程的消息队列中，以便在主线程上执行。
+                （）->{}是匿名发送一个任务到主线程中*//*
+                getMainHandler().post(() -> {   //getMainHandler()是获取主线程的handler方法，handler是处理线程间通信的机制，允许将任务发送到其他线程的消息队列中
+                    listener.onQueryResult(list);//在任务执行时，会调用listener.onQueryResult(appList)方法
+                });
+            }
+        });
+    }*/
+        public static void updateRoom(PrettyPaperEntity entity) {
+        executorService.execute(new Runnable() {
+            @Override
+            public void run() {
+                PrettyPaperDatabase.getPrettyPaperDatabase().getPrettyPaperDao().UpdateLikePaper(entity);
+            }
+        });
+    }
+}

app/src/main/java/com/example/prettywallpapers/toponad/AdListener.kt

@@ -0,0 +1,9 @@
+package com.example.prettywallpapers.toponad
+
+interface AdListener {
+    fun showSuccess()
+
+    fun showFail()
+
+    fun showClose()
+}

app/src/main/java/com/example/prettywallpapers/toponad/AdManager.kt

@@ -0,0 +1,174 @@
+package com.example.prettywallpapers.toponad
+
+import android.app.Activity
+import android.os.CountDownTimer
+import android.util.Log
+import com.anythink.core.api.ATAdInfo
+import com.anythink.core.api.AdError
+import com.anythink.interstitial.api.ATInterstitial
+import com.anythink.interstitial.api.ATInterstitialListener
+import com.example.prettywallpapers.base.PrettyWallPaper
+import com.example.prettywallpapers.myvalue.MyValues
+
+
+object AdManager {
+
+
+    const val type_no_cache = 0
+    const val type_has_cache = 1
+    const val type_show_success = 2
+    const val type_show_close = 3
+    const val type_show_fail = 4
+
+
+    const val place1Id = "n66a247222a867"
+    const val place2Id = "n66a24721a7080"
+    const val place3Id = "n66a247212ee08"
+
+    val list = mutableListOf<ATInterstitial>()
+
+
+    @JvmStatic
+    fun loadAllAd() {
+        if (list.size <= 0) {
+            val mInterstitialAd1 = ATInterstitial(MyValues.prettyWallPaper, place1Id)
+            val mInterstitialAd2 = ATInterstitial(MyValues.prettyWallPaper, place2Id)
+            val mInterstitialAd3 = ATInterstitial(MyValues.prettyWallPaper, place3Id)
+            list.add(mInterstitialAd1)
+            list.add(mInterstitialAd2)
+            list.add(mInterstitialAd3)
+        }
+        for (ad in list) {
+            if (!ad.isAdReady) {
+                setCallBack(ad,object :AdListener{
+                    override fun showSuccess() {
+
+                    }
+
+                    override fun showFail() {
+
+                    }
+
+                    override fun showClose() {
+
+                    }
+
+                })
+                ad.load()
+            }
+        }
+
+
+    }
+    @JvmStatic
+    fun getReadyAd(): ATInterstitial? {
+        list.shuffle()
+        for (ad in list) {
+            if (ad.isAdReady) {
+                return ad
+            }
+        }
+        return null
+    }
+
+
+    @JvmStatic
+    fun showWelcomeAd(activity: Activity,totalTim: Long, goMain: () -> Unit): CountDownTimer {
+        var alreadyShow = false
+        var timer = object : CountDownTimer(totalTim, 100) {
+            override fun onTick(millisUntilFinished: Long) {
+                if (!alreadyShow) {
+                    showAD(activity) {
+                        if (it == type_has_cache) {
+                            alreadyShow = true
+                        }
+                        if (it == type_show_close || it == type_show_fail) {
+                            goMain.invoke()
+                        }
+
+                    }
+                }
+
+            }
+
+            override fun onFinish() {
+                if (!alreadyShow) {
+                    showAD(activity) {
+                        if (it == type_show_close || it == type_show_fail || it == type_no_cache) {
+                            goMain.invoke()
+                        }
+                    }
+                }
+            }
+
+        }
+        return timer
+    }
+
+    private fun setCallBack(ad: ATInterstitial, listener: AdListener) {
+        ad.setAdListener(object : ATInterstitialListener {
+            override fun onInterstitialAdLoaded() {
+                Log.d(PrettyWallPaper.TAG, "LoadLoaded  ${ad.mPlacementId}")
+            }
+
+            override fun onInterstitialAdLoadFail(p0: AdError?) {
+                Log.d(PrettyWallPaper.TAG, "LoadFail:${p0?.code}  ${p0?.desc}")
+            }
+
+            override fun onInterstitialAdClicked(p0: ATAdInfo?) {
+
+            }
+
+            override fun onInterstitialAdShow(p0: ATAdInfo?) {
+                Log.d(PrettyWallPaper.TAG, "AdShow  ${p0?.showId}   ")
+                listener.showSuccess()
+                ad.load()
+            }
+
+            override fun onInterstitialAdClose(p0: ATAdInfo?) {
+                listener.showClose()
+            }
+
+            override fun onInterstitialAdVideoStart(p0: ATAdInfo?) {
+
+            }
+
+            override fun onInterstitialAdVideoEnd(p0: ATAdInfo?) {
+
+            }
+
+            override fun onInterstitialAdVideoError(p0: AdError?) {
+                listener.showFail()
+            }
+
+        })
+    }
+
+
+    @JvmStatic
+    fun showAD(activity: Activity, action: (type: Int) -> Unit) {
+        val readyAd = getReadyAd()
+        if (readyAd!= null) {
+            Log.d(PrettyWallPaper.TAG, "readyAd  ${readyAd.mPlacementId}   ")
+            action.invoke(type_has_cache)
+            setCallBack(readyAd,object : AdListener {
+                override fun showSuccess() {
+                    action.invoke(type_show_success)
+                }
+
+                override fun showFail() {
+                    action.invoke(type_show_fail)
+                }
+
+                override fun showClose() {
+                    action.invoke(type_show_close)
+                }
+
+            })
+            readyAd.show(activity)
+        } else {
+            action.invoke(type_no_cache)
+
+        }
+    }
+}

app/src/main/res/drawable/back_background.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <corners android:radius="19dp"/>
+    <solid android:color="@color/pretty_back"/>
+
+</shape>

app/src/main/res/drawable/download.xml

@@ -0,0 +1,27 @@
+<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="M3,16.002V18C3,19.657 4.343,21 6,21H18C19.657,21 21,19.657 21,18V16"
+      android:strokeLineJoin="round"
+      android:strokeWidth="2"
+      android:fillColor="#00000000"
+      android:strokeColor="#ffffff"
+      android:strokeLineCap="round"/>
+  <path
+      android:pathData="M16.5,11.5L12,16L7.5,11.5"
+      android:strokeLineJoin="round"
+      android:strokeWidth="2"
+      android:fillColor="#00000000"
+      android:strokeColor="#ffffff"
+      android:strokeLineCap="round"/>
+  <path
+      android:pathData="M11.996,3V16"
+      android:strokeLineJoin="round"
+      android:strokeWidth="2"
+      android:fillColor="#00000000"
+      android:strokeColor="#ffffff"
+      android:strokeLineCap="round"/>
+</vector>

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>

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>

app/src/main/res/drawable/image_background.xml

@@ -0,0 +1,18 @@
+<vector
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="32dp"
+    android:height="32dp"
+    android:viewportWidth="32"
+    android:viewportHeight="32"
+    >
+    <group>
+        <clip-path
+            android:pathData="M16 0C24.8366 0 32 7.16344 32 16C32 24.8366 24.8366 32 16 32C7.16344 32 0 24.8366 0 16C0 7.16344 7.16344 0 16 0Z"
+            />
+        <path
+            android:pathData="M0 0V32H32V0"
+            android:fillColor="#33FFFFFF"
+            />
+    </group>
+</vector>

app/src/main/res/drawable/like_background.xml

@@ -0,0 +1,18 @@
+<vector
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="159.5dp"
+    android:height="40dp"
+    android:viewportWidth="159.5"
+    android:viewportHeight="40"
+    >
+    <group>
+        <clip-path
+            android:pathData="M0 0H159.5V40H0V0Z"
+            />
+        <path
+            android:pathData="M0 0V40H159.5V0"
+            android:fillColor="#CCFFFFFF"
+            />
+    </group>
+</vector>

app/src/main/res/drawable/select_like.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="M7.5,4C4.462,4 2,6.462 2,9.5C2,15 8.5,20 12,21.163C15.5,20 22,15 22,9.5C22,6.462 19.538,4 16.5,4C14.64,4 12.995,4.923 12,6.337C11.005,4.923 9.36,4 7.5,4Z"
+      android:fillColor="#FF4D4D"/>
+</vector>

app/src/main/res/drawable/selector_like.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_selected="true" android:drawable="@drawable/select_like"/>
+    <item   android:state_selected="false" android:drawable="@drawable/unselect_like"/>
+
+</selector>

app/src/main/res/drawable/set_wall.xml

@@ -0,0 +1,18 @@
+<vector
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="200dp"
+    android:height="48dp"
+    android:viewportWidth="200"
+    android:viewportHeight="48"
+    >
+    <group>
+        <clip-path
+            android:pathData="M24 0H176C189.255 0 200 10.7452 200 24C200 37.2548 189.255 48 176 48H24C10.7452 48 0 37.2548 0 24C0 10.7452 10.7452 0 24 0Z"
+            />
+        <path
+            android:pathData="M0 0V48H200V0"
+            android:fillColor="#2A2D37"
+            />
+    </group>
+</vector>

app/src/main/res/drawable/share.xml

@@ -0,0 +1,18 @@
+<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="M4,12.161C4,12.973 4.323,13.752 4.897,14.327C5.471,14.901 6.25,15.224 7.063,15.224C7.875,15.224 8.654,14.901 9.228,14.327C9.802,13.752 10.125,12.973 10.125,12.161C10.125,11.349 9.802,10.57 9.228,9.996C8.654,9.421 7.875,9.099 7.063,9.099C6.25,9.099 5.471,9.421 4.897,9.996C4.323,10.57 4,11.349 4,12.161Z"
+      android:fillColor="#ffffff"/>
+  <path
+      android:pathData="M13.668,18.286C13.668,18.918 13.919,19.524 14.366,19.972C14.813,20.419 15.42,20.67 16.052,20.67C16.684,20.67 17.291,20.419 17.738,19.972C18.185,19.524 18.436,18.918 18.436,18.286C18.436,17.653 18.185,17.047 17.738,16.6C17.291,16.153 16.684,15.901 16.052,15.901C15.42,15.901 14.813,16.153 14.366,16.6C13.919,17.047 13.668,17.653 13.668,18.286Z"
+      android:fillColor="#ffffff"/>
+  <path
+      android:pathData="M15.231,5.713C15.231,6.346 15.483,6.952 15.93,7.399C16.377,7.847 16.983,8.098 17.616,8.098C18.248,8.098 18.855,7.847 19.302,7.399C19.749,6.952 20,6.346 20,5.713C20,5.081 19.749,4.475 19.302,4.027C18.855,3.58 18.248,3.329 17.616,3.329C16.983,3.329 16.377,3.58 15.93,4.027C15.483,4.475 15.231,5.081 15.231,5.713Z"
+      android:fillColor="#ffffff"/>
+  <path
+      android:pathData="M8.112,14.417L8.793,13.238L15.374,17.037L14.693,18.217L8.112,14.417ZM8.298,10.434L15.718,6.149L16.4,7.329L8.979,11.614L8.298,10.434Z"
+      android:fillColor="#ffffff"/>
+</vector>

app/src/main/res/drawable/table_bg.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <corners android:radius="19dp"/>
+    <solid android:color="@color/white"/>
+
+</shape>

app/src/main/res/drawable/text_background.xml

@@ -0,0 +1,18 @@
+<vector
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="77dp"
+    android:height="29dp"
+    android:viewportWidth="77"
+    android:viewportHeight="29"
+    >
+    <group>
+        <clip-path
+            android:pathData="M14.5 0H62.5C70.5081 0 77 6.49187 77 14.5C77 22.5081 70.5081 29 62.5 29H14.5C6.49187 29 0 22.5081 0 14.5C0 6.49187 6.49187 0 14.5 0Z"
+            />
+        <path
+            android:pathData="M0 0V29H77V0"
+            android:fillColor="#FFFFFF"
+            />
+    </group>
+</vector>

app/src/main/res/drawable/unselect_like.xml

@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="25"
+    android:viewportHeight="24">
+  <path
+      android:pathData="M8,4C4.962,4 2.5,6.462 2.5,9.5C2.5,15 9,20 12.5,21.163C16,20 22.5,15 22.5,9.5C22.5,6.462 20.038,4 17,4C15.14,4 13.495,4.923 12.5,6.337C11.505,4.923 9.86,4 8,4Z"
+      android:fillColor="#ffffff"
+      />
+</vector>

app/src/main/res/layout/activity_into.xml

@@ -0,0 +1,36 @@
+<?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"
+    tools:context=".activity.IntoActivity">
+    <ImageView
+        android:id="@+id/pretty_logo"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:src="@mipmap/pretty_logo"
+        android:layout_centerHorizontal="true"
+        android:layout_marginTop="200dp"/>
+    <TextView
+        android:id="@+id/pretty_text"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/app_name"
+        android:textColor="@color/black"
+        android:layout_below="@+id/pretty_logo"
+        android:layout_centerHorizontal="true"
+        android:layout_marginTop="50dp"
+        android:textSize="24sp"/>
+    <ProgressBar
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_below="@id/pretty_text"
+        android:layout_centerHorizontal="true"
+        android:layout_marginTop="50dp"/>
+
+
+
+
+</RelativeLayout>

app/src/main/res/layout/activity_main.xml

@@ -0,0 +1,80 @@
+<?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/relative_main"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    tools:context=".activity.MainActivity">
+    <LinearLayout
+        android:id="@+id/main_top"
+        android:visibility="gone"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content">
+        <RelativeLayout
+            android:id="@+id/top_lay"
+            android:layout_width="match_parent"
+            android:layout_height="60dp"
+            android:background="@color/pretty_main"
+            android:gravity="center_vertical"
+            android:orientation="horizontal">
+            <ImageView
+                android:id="@+id/imageView"
+                android:layout_width="48dp"
+                android:layout_height="48dp"
+                android:layout_marginStart="10dp"
+                app:srcCompat="@mipmap/pretty_logo" />
+            <TextView
+                android:id="@+id/textview_softlock"
+                android:layout_width="wrap_content"
+                android:layout_height="40dp"
+                android:layout_marginStart="60dp"
+                android:text="@string/app_name"
+               android:gravity="center_vertical"
+                android:textColor="@color/name"
+                android:textSize="23sp"
+                android:textStyle="bold|italic" />
+
+            <ImageView
+                android:id="@+id/image_set"
+                android:layout_width="30dp"
+                android:layout_height="30dp"
+                android:layout_centerVertical="true"
+                android:layout_alignParentEnd="true"
+                app:srcCompat="@mipmap/hand" />
+        </RelativeLayout>
+    </LinearLayout>
+    <androidx.viewpager2.widget.ViewPager2
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:id="@+id/view_page_main"
+        android:layout_below="@+id/main_top"/>
+    <FrameLayout
+        android:layout_width="300dp"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:layout_alignParentBottom="true"
+        android:orientation="vertical">
+        <com.google.android.material.tabs.TabLayout
+            android:id="@+id/app_table"
+            android:layout_width="300dp"
+            android:layout_height="wrap_content"
+            android:layout_marginBottom="50dp"
+            app:tabSelectedTextColor="@color/pretty_text"
+            app:tabIndicatorColor="@color/pretty_text"
+            android:background="@drawable/table_bg">
+            <com.google.android.material.tabs.TabItem
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="@string/home">
+            </com.google.android.material.tabs.TabItem>
+            <com.google.android.material.tabs.TabItem
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="@string/like" />
+
+        </com.google.android.material.tabs.TabLayout>
+    </FrameLayout>
+
+</RelativeLayout>

app/src/main/res/layout/activity_pretty_category_list.xml

@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout 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/category_name_main"
+    android:orientation="vertical"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".activity.PrettyCategoryListActivity">
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_marginTop="25dp"
+        android:layout_marginStart="20dp"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal">
+        <ImageView
+            android:id="@+id/image_back"
+            android:layout_width="30dp"
+            android:layout_height="30dp"
+            android:src="@mipmap/pre_back"/>
+
+        <TextView
+            android:id="@+id/category_name"
+            android:layout_width="wrap_content"
+            android:layout_height="match_parent"
+            android:layout_weight="1"
+            android:gravity="center"
+            android:textSize="26sp"
+            android:textStyle="italic" />
+    </LinearLayout>
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/name_list_recycle"
+        android:layout_width="match_parent"
+        android:layout_gravity="center"
+        android:layout_marginTop="10dp"
+        android:layout_height="wrap_content" />
+
+
+</LinearLayout>

app/src/main/res/layout/activity_pretty_paper.xml

@@ -0,0 +1,76 @@
+<?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/paper_main"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".activity.PrettyPaperActivity">
+    <ImageView
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:scaleType="centerCrop"
+        android:id="@+id/paper_image"/>
+   <FrameLayout
+       android:layout_marginTop="55dp"
+       android:layout_marginStart="20dp"
+       android:layout_width="wrap_content"
+       android:layout_height="wrap_content">
+       <ImageView
+           android:id="@+id/paper_back"
+           android:layout_width="24dp"
+           android:layout_height="24dp"
+           android:src="@mipmap/back"/>
+   </FrameLayout>
+    <FrameLayout
+        android:layout_width="32dp"
+        android:layout_height="256dp"
+        android:layout_marginTop="438dp"
+        android:layout_marginStart="319dp"
+        android:layout_centerVertical="true">
+        <androidx.constraintlayout.widget.ConstraintLayout
+            android:layout_width="wrap_content"
+            android:background="@drawable/image_background"
+            android:layout_height="wrap_content">
+            <ImageView
+                android:id="@+id/image_heart"
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:background="@drawable/unselect_like" />
+        </androidx.constraintlayout.widget.ConstraintLayout>
+
+            <ImageView
+                android:id="@+id/image_down"
+                android:layout_marginTop="80dp"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:background="@drawable/image_background"
+                android:src="@drawable/download"/>
+            <ImageView
+                android:id="@+id/image_share"
+                android:layout_marginTop="160dp"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:background="@drawable/image_background"
+                android:src="@drawable/share"/>
+    </FrameLayout>
+    <FrameLayout
+        android:layout_width="300dp"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:layout_alignParentBottom="true"
+        android:paddingBottom="90dp"
+        android:orientation="vertical">
+        <TextView
+            android:id="@+id/text_set"
+            android:text="Set wallpaper"
+            android:textColor="@color/white"
+            android:gravity="center"
+            android:textSize="19sp"
+            android:layout_gravity="center"
+            android:layout_width="200dp"
+            android:layout_height="48dp"
+            android:background="@drawable/set_wall"/>
+    </FrameLayout>
+
+</RelativeLayout>

app/src/main/res/layout/fragment_home.xml

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout 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=".fragment.HomeFragment">
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/pretty_main"
+        android:orientation="vertical">
+        <com.youth.banner.Banner
+            android:id="@+id/banner"
+            android:layout_width="match_parent"
+            android:layout_height="180dp"/>
+            <androidx.recyclerview.widget.RecyclerView
+                android:layout_marginTop="5dp"
+                android:id="@+id/recyclerview_pretty"
+                android:layout_width="match_parent"
+                android:layout_height="match_parent" />
+        </LinearLayout>
+
+
+</FrameLayout>

app/src/main/res/layout/fragment_like.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout 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"
+    android:orientation="vertical"
+    tools:context=".fragment.LikeFragment">
+    <TextView
+        android:id="@+id/text_id"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="@string/like"
+        android:textSize="24sp"
+        android:gravity="center_horizontal"
+        android:layout_marginTop="40dp"
+        />
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/like_recycle"
+        android:layout_marginTop="10dp"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content" />
+
+
+</LinearLayout>

app/src/main/res/layout/like_recycle.xml

@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_marginTop="20dp"
+    android:layout_height="wrap_content">
+    <FrameLayout
+        android:layout_width="wrap_content"
+        android:layout_marginStart="10dp"
+        android:layout_height="wrap_content">
+        <ImageView
+            android:layout_width="150dp"
+            android:layout_height="210dp"
+            android:id="@+id/like_paper_recycle_image"
+            android:scaleType="fitXY"/>
+        <RelativeLayout
+            android:layout_width="150dp"
+            android:layout_marginTop="170dp"
+            android:gravity="center"
+            android:background="@drawable/like_background"
+            android:layout_height="40dp">
+            <ImageView
+                android:id="@+id/recycle_like"
+                android:layout_width="30dp"
+                android:layout_height="30dp"
+                android:background="@drawable/selector_like"
+                />
+        </RelativeLayout>
+    </FrameLayout>
+</LinearLayout>

app/src/main/res/layout/name_list_recycle.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="wrap_content"
+    android:layout_marginStart="3dp"
+    android:id="@+id/recycle_image_lay"
+    android:layout_height="wrap_content">
+    <ImageView
+        android:layout_width="170dp"
+        android:layout_height="250dp"
+        android:id="@+id/recycle_image"
+        android:scaleType="fitXY" />
+</LinearLayout>

app/src/main/res/layout/pretty_category_image.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="wrap_content"
+    android:layout_marginStart="20dp"
+    android:id="@+id/recycle_image_lay"
+    android:layout_height="wrap_content">
+    <ImageView
+        android:layout_width="160dp"
+        android:layout_height="150dp"
+        android:id="@+id/recycle_image"
+        android:scaleType="centerCrop" />
+
+</LinearLayout>

app/src/main/res/layout/recyclerview_pretty.xml

@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:orientation="vertical"
+    android:layout_height="wrap_content">
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="10dp"
+        android:orientation="horizontal">
+        <TextView
+            android:id="@+id/pretty_category_name"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="30dp"
+            android:textStyle="bold"
+            android:layout_centerVertical="true"
+            android:textSize="20sp" />
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_centerVertical="true"
+            android:gravity="center"
+            android:background="@drawable/text_background"
+            android:layout_alignParentEnd="true"
+            android:layout_marginEnd="24dp">
+            <TextView
+                android:id="@+id/see_all"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="@string/see_all_text"
+                android:paddingTop="6dp"
+                android:paddingBottom="6dp"
+                android:paddingLeft="16dp"
+                android:textStyle="bold"
+                android:paddingRight="16dp"
+                android:textSize="14sp"
+                android:gravity="top"
+                android:textColor="@color/pretty_text" />
+        </LinearLayout>
+    </RelativeLayout>
+    <androidx.recyclerview.widget.RecyclerView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:id="@+id/pretty_category_image"
+        android:layout_marginTop="10dp"
+        android:scaleType="fitXY" />
+
+</LinearLayout>

app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>

app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>

app/src/main/res/values-night/themes.xml

@@ -0,0 +1,7 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Base.Theme.PrettyWallPapers" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your dark theme here. -->
+        <!-- <item name="colorPrimary">@color/my_dark_primary</item> -->
+    </style>
+</resources>

app/src/main/res/values/colors.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFF</color>
+    <color name="pretty_main">#ECF6FF</color>
+    <color name="pretty_text">#5B8BED</color>
+    <color name="name">#415E9A</color>
+    <color name="pretty_back">#91ABDF</color>
+</resources>

app/src/main/res/values/strings.xml

@@ -0,0 +1,16 @@
+<resources>
+    <string name="app_name">Pretty Wallpapers</string>
+    <string name="see_all_text">See all</string>
+    <string name="main_text">The beauty of minimalism at your fingertips—Minimalist Wallpaper Master, bringing elegance to your screen</string>
+    <!-- TODO: Remove or change this placeholder text -->
+    <string name="hello_blank_fragment">Hello blank fragment</string>
+    <string name="home">Home</string>
+    <string name="like">Like</string>
+    <string name="like_success">Likes have been added</string>
+    <string name="like_cancle">Likes have been canceled</string>
+    <string name="set_wallpaper_fail">Sorry,There was a problem setting the wallpaper</string>
+    <string name="set_success">Successfully! Set success!</string>
+    <string name="set_wait">Setting wallpaper, please wait</string>
+    <string name="save_success">The save was successful</string>
+    <string name="save_fail">Sorry,Save failed</string>
+</resources>

app/src/main/res/values/themes.xml

@@ -0,0 +1,13 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Base.Theme.PrettyWallPapers" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your light theme here. -->
+        <!-- <item name="colorPrimary">@color/my_light_primary</item> -->
+    </style>
+
+    <style name="Theme.PrettyWallPapers" parent="Base.Theme.PrettyWallPapers">
+        <item name="android:statusBarColor">@color/pretty_back</item>
+        <item name="colorOnSecondary">@color/white</item>
+        <!-- <item name="colorPrimary">@color/my_light_primary</item> -->
+    </style>
+</resources>

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>

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>

app/src/test/java/com/example/prettywallpapers/ExampleUnitTest.java

@@ -0,0 +1,17 @@
+package com.example.prettywallpapers;
+
+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);
+    }
+}

build.gradle.kts

@@ -0,0 +1,5 @@
+// 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
+}

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

gradle/libs.versions.toml

@@ -0,0 +1,22 @@
+[versions]
+agp = "8.4.0"
+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"
+
+[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" }
+
+[plugins]
+android-application = { id = "com.android.application", version.ref = "agp" }
+

gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,6 @@
+#Fri Jul 05 10:36:19 CST 2024
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.6-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

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 "$JAVACMD" "$@"

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

info

@@ -0,0 +1,5 @@
+包名：com.example.pretty.wallpapers.selection
+应用名：Pretty WallPapers
+签名文件：PrettyWallPapers.jks
+别名：PrettyWallPaperskey0
+密码：PrettyWallPapers

settings.gradle.kts

@@ -0,0 +1,37 @@
+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()
+        maven("https://jitpack.io")
+        //Anythink(Core)
+        maven("https://jfrog.anythinktech.com/artifactory/overseas_sdk")
+        //Ironsource
+        maven("https://android-sdk.is.com/")
+        //Mintegral
+        maven("https://dl-maven-android.mintegral.com/repository/mbridge_android_sdk_oversea")
+        //Pangle
+        maven ( "https://artifact.bytedance.com/repository/pangle")
+
+        //TopOn集成测试工具
+//        maven ( "https://jfrog.anythinktech.com/artifactory/debugger")
+
+    }
+}
+
+rootProject.name = "Pretty WallPapers"
+include(":app")
+