commit 2084bf93145c22574915e8d3fb0a8bfa5427935a
Author: litingting <litingting@lux-ad.com>
Date:   Sun Dec 1 12:31:18 2024 +0800

    V1.0.0(1)  初版完成

diff --git a/.gitignore b/.gitignore
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--- /dev/null
+++ b/.gitignore
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+*.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
+app/src/test/java/com/draw/painting/test/ExampleUnitTest.java
+.idea/
+.safedk/
diff --git a/app/.gitignore b/app/.gitignore
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--- /dev/null
+++ b/app/.gitignore
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+/build
\ No newline at end of file
diff --git a/app/ARDrawing.jks b/app/ARDrawing.jks
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index 0000000..7b13deb
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diff --git a/app/build.gradle.kts b/app/build.gradle.kts
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--- /dev/null
+++ b/app/build.gradle.kts
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+import java.util.Date
+import java.text.SimpleDateFormat
+
+plugins {
+    id("com.android.application")
+    id("org.jetbrains.kotlin.android")
+//    id("com.google.gms.google-services")
+//    id("com.google.firebase.crashlytics")
+    id("io.objectbox")
+}
+val timestamp = SimpleDateFormat("MM_dd_HH_mm").format(Date())
+android {
+    namespace = "com.trace.ar.drawing"
+    compileSdk = 34
+
+    defaultConfig {
+        //com.trace.ar.drawing
+        applicationId = "com.trace.ar.drawing"
+        minSdk = 23
+        targetSdk = 34
+        versionCode = 1
+        versionName = "1.0.0"
+        setProperty(
+            "archivesBaseName",
+            "AR Drawing_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
+    }
+//    kotlinOptions {
+//        jvmTarget = "1.8"
+//    }
+    buildFeatures {
+        viewBinding = true
+    }
+}
+
+dependencies {
+
+    implementation("androidx.appcompat:appcompat:1.7.0")
+    implementation("com.google.android.material:material:1.12.0")
+    implementation("androidx.constraintlayout:constraintlayout:2.1.4")
+    testImplementation("junit:junit:4.13.2")
+    androidTestImplementation("androidx.test.ext:junit:1.1.5")
+    androidTestImplementation("androidx.test.espresso:espresso-core:3.5.1")
+
+    val camerax_version = "1.1.0-beta01"
+    //noinspection GradleDependency
+    implementation("androidx.camera:camera-core:${camerax_version}")
+    //noinspection GradleDependency
+    implementation("androidx.camera:camera-camera2:${camerax_version}")
+    //noinspection GradleDependency
+    implementation("androidx.camera:camera-lifecycle:${camerax_version}")
+    //noinspection GradleDependency
+    implementation("androidx.camera:camera-video:${camerax_version}")
+    //noinspection GradleDependency
+    implementation("androidx.camera:camera-view:${camerax_version}")
+    //noinspection GradleDependency
+    implementation("androidx.camera:camera-extensions:${camerax_version}")
+
+
+
+
+//    implementation(platform("com.google.firebase:firebase-bom:33.1.1"))
+//    implementation("com.google.firebase:firebase-crashlytics")
+//    implementation("com.google.firebase:firebase-analytics")
+
+
+}
\ No newline at end of file
diff --git a/app/objectbox-models/default.json b/app/objectbox-models/default.json
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--- /dev/null
+++ b/app/objectbox-models/default.json
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+{
+  "_note1": "KEEP THIS FILE! Check it into a version control system (VCS) like git.",
+  "_note2": "ObjectBox manages crucial IDs for your object model. See docs for details.",
+  "_note3": "If you have VCS merge conflicts, you must resolve them according to ObjectBox docs.",
+  "entities": [
+    {
+      "id": "1:4752690921563405782",
+      "lastPropertyId": "2:5221624129603754986",
+      "name": "FilePath",
+      "properties": [
+        {
+          "id": "1:6634881448055585465",
+          "name": "id",
+          "type": 6,
+          "flags": 1
+        },
+        {
+          "id": "2:5221624129603754986",
+          "name": "path",
+          "type": 9
+        }
+      ],
+      "relations": []
+    },
+    {
+      "id": "2:3683195988363348208",
+      "lastPropertyId": "3:804363456560139643",
+      "name": "ImportUri",
+      "properties": [
+        {
+          "id": "1:5984527578734576412",
+          "name": "id",
+          "type": 6,
+          "flags": 1
+        },
+        {
+          "id": "3:804363456560139643",
+          "name": "uri",
+          "type": 9
+        }
+      ],
+      "relations": []
+    }
+  ],
+  "lastEntityId": "2:3683195988363348208",
+  "lastIndexId": "0:0",
+  "lastRelationId": "0:0",
+  "lastSequenceId": "0:0",
+  "modelVersion": 5,
+  "modelVersionParserMinimum": 5,
+  "retiredEntityUids": [],
+  "retiredIndexUids": [],
+  "retiredPropertyUids": [
+    8935738795063358965
+  ],
+  "retiredRelationUids": [],
+  "version": 1
+}
\ No newline at end of file
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
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--- /dev/null
+++ b/app/proguard-rules.pro
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+# 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
+
+#-----------------------------------------------------ironSource SDK
+-keepclassmembers class * implements android.os.Parcelable {
+    public static final android.os.Parcelable$Creator *;
+}
+#noinspection ShrinkerUnresolvedReference
+#unity
+-keep class com.google.android.gms.ads.** {public *;}
+-keep class com.google.android.gms.appset.** { *; }
+-keep class com.google.android.gms.tasks.** { *; }
+#adapters
+-keep class com.ironsource.adapters.** { *; }
+#sdk
+-dontwarn com.ironsource.**
+-dontwarn com.ironsource.adapters.**
+-keepclassmembers class com.ironsource.** { public *; }
+-keep public class com.ironsource.**
+-keep class com.ironsource.adapters.** { *;
+}
+#omid
+-dontwarn com.iab.omid.**
+-keep class com.iab.omid.** {*;}
+#javascript
+-keepattributes JavascriptInterface
+-keepclassmembers class * { @android.webkit.JavascriptInterface <methods>; }
+#For AmazonAps integration
+-keep class com.amazon.device.ads.DtbThreadService {
+    static *;
+}
+-keep public interface com.amazon.device.ads** {*; }
+#For AppLovin integration
+-keepclassmembers class com.applovin.sdk.AppLovinSdk {
+    static *;
+}
+-keep public interface com.applovin.sdk** {*; }
+-keep public interface com.applovin.adview** {*; }
+-keep public interface com.applovin.mediation** {*; }
+-keep public interface com.applovin.communicator** {*; }
+#For Bytedance integration
+-keep public interface com.bytedance.sdk.openadsdk** {*; }
+#For Facebook integration
+-keepclassmembers class com.facebook.ads.internal.AdSdkVersion {
+    static *;
+}
+-keepclassmembers class com.facebook.ads.internal.settings.AdSdkVersion {
+    static *;
+ }
+-keepclassmembers class com.facebook.ads.BuildConfig {
+    static *;
+ }
+-keep public interface com.facebook.ads** {*; }
+#For Fairbid
+-keep public interface com.fyber.fairbid.ads.interstitial** {*; }
+-keep public interface com.fyber.fairbid.ads.rewarded** {*; }
+-keep class com.fyber.offerwall.*
+#For Fivead
+-keep public interface com.five_corp.ad** {*; }
+#For Fyber(Inneractive) integration
+-keep public interface com.fyber.inneractive.sdk.external** {*; }
+-keep public interface com.fyber.inneractive.sdk.activities** {*; }
+-keep public interface com.fyber.inneractive.sdk.ui** {*; }
+#For HyprMX integration
+-keepclassmembers class com.hyprmx.android.sdk.utility.HyprMXProperties {
+    static *;
+}
+-keepclassmembers class com.hyprmx.android.BuildConfig {
+    static *;
+}
+-keep public interface com.hyprmx.android.sdk.activity** {*; }
+-keep public interface com.hyprmx.android.sdk.graphics** {*; }
+# For Inmobi integration
+-keep class com.inmobi.*
+-keep public interface com.inmobi.ads.listeners** {*; }
+-keep public interface com.inmobi.ads.InMobiInterstitial** {*; }
+-keep public interface com.inmobi.ads.InMobiBanner** {*; }
+# For ironSource integration
+-keep public interface com.ironsource.mediationsdk.sdk** {*; }
+-keep public interface com.ironsource.mediationsdk.impressionData.ImpressionDataListener {*; }
+#For Maio integration
+-keep public interface jp.maio.sdk.android.MaioAdsListenerInterface {*; }
+# For Mintergral integration
+-keep public interface com.mbridge.msdk.out** {*; }
+-keep public interface com.mbridge.msdk.videocommon.listener** {*; }
+-keep public interface com.mbridge.msdk.interstitialvideo.out** {*; }
+-keep public interface com.mintegral.msdk.out** {*; }
+-keep public interface com.mintegral.msdk.videocommon.listener** {*; }
+-keep public interface com.mintegral.msdk.interstitialvideo.out** {*; }
+#For MyTarget integration
+-keep class com.my.target.** {*;}
+#For Ogury integration
+-keep public interface io.presage.interstitial** {*; }
+-keep public interface io.presage.interstitial.PresageInterstitialCallback {*; }
+#For Pubnative integration
+-keep public interface net.pubnative.lite.sdk.interstitial.HyBidInterstitialAd** {*; }
+-keep public interface net.pubnative.lite.sdk.rewarded.HyBidRewardedAd** {*; }
+-keep public interface net.pubnative.lite.sdk.views.HyBidAdView** {*; }
+#For Smaato integration
+-keep public interface com.smaato.sdk.interstitial** {*; }
+-keep public interface com.smaato.sdk.video.vast** {*; }
+-keep public interface com.smaato.sdk.banner.widget** {*; }
+-keep public interface com.smaato.sdk.core.util** {*; }
+# For Tapjoy integration
+-keep public interface com.tapjoy.** {*; }
+# For Tencent integration
+-keep public interface com.qq.e.ads.interstitial2** {*; }
+-keep public interface com.qq.e.ads.interstitial3** {*; }
+-keep public interface com.qq.e.ads.rewardvideo** {*; }
+-keep public interface com.qq.e.ads.rewardvideo2** {*; }
+-keep public interface com.qq.e.ads.banner2** {*; }
+-keep public interface com.qq.e.comm.adevent** {*; }
+#For Verizon integration
+-keepclassmembers class com.verizon.ads.edition.BuildConfig {
+    static *;
+}
+-keep public interface com.verizon.ads.interstitialplacement** {*; }
+-keep public interface com.verizon.ads.inlineplacement** {*; }
+-keep public interface com.verizon.ads.vastcontroller** {*; }
+-keep public interface com.verizon.ads.webcontroller** {*; }
+#For Vungle integration
+-keep public interface com.vungle.warren.PlayAdCallback {*; }
+-keep public interface com.vungle.warren.ui.contract** {*; }
+-keep public interface com.vungle.warren.ui.view** {*; }
+#For AndroidX
+-keep class androidx.localbroadcastmanager.content.LocalBroadcastManager { *;}
+-keep class androidx.recyclerview.widget.RecyclerView { *;}
+-keep class androidx.recyclerview.widget.RecyclerView$OnScrollListener { *;}
+#For Android
+-keep class * extends android.app.Activity
+#-----------------------------------------------------ironSource SDK
\ No newline at end of file
diff --git a/app/src/androidTest/java/com/trace/ar/drawing/ExampleInstrumentedTest.java b/app/src/androidTest/java/com/trace/ar/drawing/ExampleInstrumentedTest.java
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+++ b/app/src/androidTest/java/com/trace/ar/drawing/ExampleInstrumentedTest.java
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+package com.trace.ar.drawing;
+
+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.draw.painting.test", appContext.getPackageName());
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
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+++ b/app/src/main/AndroidManifest.xml
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+<?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-feature
+        android:name="android.hardware.camera"
+        android:required="false" />
+
+    <uses-permission android:name="android.permission.CAMERA" />
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission
+        android:name="android.permission.READ_EXTERNAL_STORAGE"
+        android:maxSdkVersion="32" />
+    <uses-permission
+        android:name="android.permission.WRITE_EXTERNAL_STORAGE"
+        android:maxSdkVersion="32" />
+    <uses-permission android:name="android.permission.READ_MEDIA_IMAGES" />
+
+    <application
+        android:name=".ARApp"
+        android:allowBackup="true"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@mipmap/logo"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/logo"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.PaintingHelper"
+        tools:targetApi="31">
+        <activity
+            android:name=".activity.GalleryActivity"
+            android:screenOrientation="portrait"
+            android:exported="false" />
+        <activity
+            android:name=".activity.ViewAllActivity"
+            android:exported="false"
+            android:screenOrientation="portrait" />
+        <activity
+            android:name=".activity.MainActivity"
+            android:exported="false"
+            android:screenOrientation="portrait" />
+        <activity
+            android:name=".activity.MySplashActivity"
+            android:screenOrientation="portrait"
+            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.DetailActivity"
+            android:exported="false"
+            android:screenOrientation="portrait" />
+    </application>
+
+</manifest>
\ No newline at end of file
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--- /dev/null
+++ b/app/src/main/java/com/trace/ar/drawing/ARApp.java
@@ -0,0 +1,44 @@
+package com.trace.ar.drawing;
+
+import android.app.Application;
+import android.content.Context;
+import android.content.res.AssetManager;
+import android.graphics.Typeface;
+
+import com.trace.ar.drawing.helper.ObjectBox;
+
+public class ARApp extends Application {
+    public static String Key_ViewDir = "pre_dir";
+    public static String Key_ISMAIN = "ismain";
+    public static String Key_Camera = "camera_data";
+
+    public static String Key_TYPE = "key_type";
+    public static String VALUE_TYPE_0 = "key_type_0_asset";
+    public static String VALUE_TYPE_1 = "key_type_1_import";
+
+    public static String TAG = "------------AR-------";
+
+
+    public static ARApp app;
+    //    public static String APP_KEY = "";
+    private static Context context;
+//    public static final String AD_BROADCAST = "on_success_action";
+//    private static final String MAX_SDK = "27z51PI2aTeTbobe3ORmbnMCb97dZbW8zfHEBfRFzb2DlCRJaTQCNebHHVZ2aepZGpqkvO1J7noD4s8W2UwJew";
+//    public static Boolean initSDK = false;
+
+    public static Typeface defaultFont;
+
+    @Override
+    public void onCreate() {
+        super.onCreate();
+        app = this;
+        context = getApplicationContext();
+        AssetManager assets = getAssets();
+        defaultFont = Typeface.createFromAsset(assets, "75_SemiBold.ttf");
+
+        ObjectBox.init(this);
+
+    }
+
+
+}
diff --git a/app/src/main/java/com/trace/ar/drawing/activity/DetailActivity.java b/app/src/main/java/com/trace/ar/drawing/activity/DetailActivity.java
new file mode 100644
index 0000000..fb18236
--- /dev/null
+++ b/app/src/main/java/com/trace/ar/drawing/activity/DetailActivity.java
@@ -0,0 +1,325 @@
+package com.trace.ar.drawing.activity;
+
+import android.Manifest;
+import android.app.Activity;
+import android.content.Intent;
+import android.graphics.Bitmap;
+import android.graphics.Matrix;
+import android.graphics.Point;
+import android.graphics.PointF;
+import android.net.Uri;
+import android.os.Build;
+import android.os.Bundle;
+import android.provider.MediaStore;
+import android.util.Log;
+import android.view.MotionEvent;
+import android.view.View;
+import android.widget.ImageView;
+import android.widget.SeekBar;
+import android.widget.Toast;
+
+import androidx.activity.result.ActivityResultLauncher;
+import androidx.activity.result.contract.ActivityResultContracts;
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.camera.core.Camera;
+import androidx.camera.core.CameraSelector;
+import androidx.camera.core.ImageCapture;
+import androidx.camera.core.Preview;
+import androidx.camera.lifecycle.ProcessCameraProvider;
+import androidx.camera.view.PreviewView;
+import androidx.core.app.ActivityCompat;
+import androidx.core.content.ContextCompat;
+
+import com.trace.ar.drawing.ARApp;
+import com.trace.ar.drawing.R;
+import com.trace.ar.drawing.helper.ObjectBox;
+import com.trace.ar.drawing.helper.Utils;
+import com.google.common.util.concurrent.ListenableFuture;
+
+public class DetailActivity extends AppCompatActivity implements View.OnTouchListener, View.OnClickListener {
+    private CameraSelector cameraSelector;
+    private String[] permissions;
+    private int range;
+    private Camera camera;
+    private ImageCapture imageCapture;
+    private PreviewView previewView;
+    private ImageView imageView;
+    private SeekBar seekBar;
+
+
+
+
+    private int MODE;//当前状态
+    public static final int MODE_NONE = 0;//无操作
+    public static final int MODE_DRAG = 1;//单指操作
+    public static final int MODE_SCALE = 2;//双指操作
+
+    private Matrix startMatrix  = new Matrix();
+    private Matrix endMatrix = new Matrix();//变化后的矩阵
+    private PointF startPointF = new PointF();//初始坐标
+    private float distance;//初始距离
+    private float scaleMultiple;//缩放倍数
+
+    private ImageView flashIm, imZoom, imBack;
+    private ImageView imPhoto;
+
+    private String curBitmapPath;
+    private boolean hasPermission = false;
+    private boolean isMain;
+    private String ismain;
+
+    private ActivityResultLauncher<Intent> intentActivityResultLauncher;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_detail);
+        Utils.setStatusBarTextColor(this, true);
+
+
+        Intent intent = getIntent();
+        isMain = intent.getBooleanExtra(ARApp.Key_ISMAIN, false);
+
+
+        previewView = findViewById(R.id.preview);
+        imageView = findViewById(R.id.image);
+        imBack = findViewById(R.id.back);
+
+        seekBar = findViewById(R.id.seekbar);
+        flashIm = findViewById(R.id.im_flash);
+        imPhoto = findViewById(R.id.im_photo);
+        imZoom = findViewById(R.id.im_zoom);
+
+        curBitmapPath = getIntent().getStringExtra(ARApp.Key_Camera);
+
+        intentActivityResultLauncher = registerForActivityResult(new ActivityResultContracts.StartActivityForResult(), result -> {
+            if (result.getResultCode() == Activity.RESULT_OK && result.getData() != null) {
+                Uri imageUri = result.getData().getData();
+                if(imageUri!= null){
+                    String lastPathSegment = imageUri.getLastPathSegment();
+                    int index = lastPathSegment.lastIndexOf("/");
+                    String name = lastPathSegment.substring(index+1);
+                    double uriFileSize = Utils.getUriFileSize(DetailActivity.this, imageUri);
+                    Log.d(ARApp.TAG, "------uriFileSize-----" + uriFileSize+"--Mb");
+                    if(uriFileSize>=5){
+                        Toast.makeText(DetailActivity.this, getString(R.string.import_im_too_big), Toast.LENGTH_SHORT).show();
+                        return;
+                    }
+                    imageView.setImageURI(imageUri);
+                     new Thread(new Runnable() {
+                         @Override
+                         public void run() {
+                             boolean b = Utils.saveToInternalStorage(name, imageUri, DetailActivity.this);
+                             if(b){
+                                 String importPath = Utils.getImportPath(name);
+                                 ObjectBox.insertImport(importPath);
+                             }
+                         }
+                     }).start();
+
+
+                }
+
+            }
+
+        });
+
+        init();
+        initClick();
+    }
+
+
+
+    private void onInitIm(float imW, float imH) {
+        Point screen = Utils.getScreen(this);
+        float newX = screen.x / 2f - imW / 2;
+        float newY = screen.y / 2f - imH / 2;
+        startMatrix.postTranslate(newX, newY);
+        imageView.setImageMatrix(startMatrix);
+    }
+
+    @Override
+    public boolean onTouch(View v, MotionEvent event) {
+        switch (event.getAction() & event.getActionMasked()) {
+            case MotionEvent.ACTION_DOWN:
+
+                startMatrix.set(imageView.getImageMatrix());
+                endMatrix.set(imageView.getImageMatrix());
+
+                startPointF.set(event.getX(), event.getY());
+
+
+
+
+                MODE = MODE_DRAG;
+
+                break;
+            case MotionEvent.ACTION_POINTER_DOWN:
+
+                startMatrix.set(endMatrix);
+
+                distance = Utils.getDistance(event);
+
+                MODE = MODE_SCALE;
+
+                break;
+            case MotionEvent.ACTION_MOVE://滑动（单+双）
+                if (MODE == MODE_DRAG) {//单指滑动时
+
+                    endMatrix.set(startMatrix);
+                    //向矩阵传入位移距离
+                    endMatrix.postTranslate(event.getX() - startPointF.x, event.getY() - startPointF.y);
+                    Log.d("---------------tt", "------ACTION_MOVE-----x=" + event.getX() + "------y=" + event.getY());
+                } else if (MODE == MODE_SCALE) {//双指滑动时
+                    //计算缩放倍数
+                    scaleMultiple = Utils.getDistance(event) / distance;
+                    //获取初始矩阵
+                    endMatrix.set(startMatrix);
+                    //向矩阵传入缩放倍数
+                    endMatrix.postScale(scaleMultiple, scaleMultiple, startPointF.x, startPointF.y);
+                }
+                break;
+            case MotionEvent.ACTION_UP://单指离开
+            case MotionEvent.ACTION_POINTER_UP://双指离开
+                //手指离开后，重置状态
+                MODE = MODE_NONE;
+
+                break;
+        }
+        //事件结束后，把矩阵的变化同步到ImageView上
+        imageView.setImageMatrix(endMatrix);
+        return true;
+    }
+
+    @Override
+    public void onClick(View v) {
+        if (v.equals(imBack)) {
+
+            if (isMain) {
+                finish();
+            } else {
+                finish();
+            }
+
+        } else {
+            if (!hasPermission) {
+                showNoPermission();
+                return;
+            }
+            if (v.equals(flashIm)) {
+                boolean selected = flashIm.isSelected();
+                flashIm.setSelected(!selected);
+                camera.getCameraControl().enableTorch(!selected);
+            } else if (v.equals(imPhoto)) {
+                Intent intent = new Intent(Intent.ACTION_PICK, MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
+                intentActivityResultLauncher.launch(intent);
+            } else if (v.equals(imZoom)) {
+                if (seekBar.getVisibility() == View.VISIBLE) {
+                    seekBar.setVisibility(View.GONE);
+                } else if (seekBar.getVisibility() == View.GONE) {
+                    seekBar.setVisibility(View.VISIBLE);
+                }
+            }
+        }
+
+    }
+
+    private void initClick() {
+        imBack.setOnClickListener(this);
+        flashIm.setOnClickListener(this);
+        imPhoto.setOnClickListener(this);
+        imZoom.setOnClickListener(this);
+        seekBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
+            @Override
+            public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
+                float v = (seekBar.getMax() - progress) / 10.0f;
+                imageView.setAlpha(v);
+
+            }
+
+            @Override
+            public void onStartTrackingTouch(SeekBar seekBar) {
+
+            }
+
+            @Override
+            public void onStopTrackingTouch(SeekBar seekBar) {
+
+            }
+        });
+    }
+
+    private void init() {
+        cameraSelector = CameraSelector.DEFAULT_BACK_CAMERA;
+        permissions = new String[]{android.Manifest.permission.CAMERA};
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+            permissions = new String[]{android.Manifest.permission.CAMERA, Manifest.permission.READ_MEDIA_IMAGES};
+        } else {
+            permissions = new String[]{android.Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE, Manifest.permission.WRITE_EXTERNAL_STORAGE};
+        }
+        if (!Utils.checkPermission(this,permissions)) {
+            hasPermission = false;
+            imageView.setOnTouchListener(null);
+            ActivityCompat.requestPermissions(this, permissions, 0);
+        } else {
+            hasPermission = true;
+            imageView.setOnTouchListener(this);
+            startCamera();
+        }
+    }
+
+    private void startCamera() {
+        ListenableFuture<ProcessCameraProvider> future = ProcessCameraProvider.getInstance(this);
+        future.addListener(() -> {
+            try {
+                ProcessCameraProvider cameraProvider = future.get();
+
+                Preview preview = new Preview.Builder().build();
+                cameraProvider.unbindAll();
+                ImageCapture.Builder builder1 = new ImageCapture.Builder();
+                imageCapture = builder1.build();
+                camera = cameraProvider.bindToLifecycle(this, cameraSelector, preview, imageCapture);
+                range = Utils.getRange(camera);
+                preview.setSurfaceProvider(previewView.getSurfaceProvider());
+
+                if (curBitmapPath != null) {
+                    Bitmap bitmap = Utils.loadImage(this, curBitmapPath);
+                    imageView.setImageBitmap(bitmap);
+                    int width = bitmap.getWidth();
+                    int height = bitmap.getHeight();
+                    onInitIm(width, height);
+                }
+
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
+        }, ContextCompat.getMainExecutor(this));
+
+    }
+
+    @Override
+    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
+        if (requestCode == 0) {
+            if (Utils.checkPermission(DetailActivity.this,permissions)) {
+                hasPermission = true;
+                imageView.setOnTouchListener(this);
+                startCamera();
+            } else {
+                hasPermission = false;
+                imageView.setOnTouchListener(null);
+            }
+
+        }
+    }
+
+
+
+
+    private void showNoPermission() {
+        Toast.makeText(this, getString(R.string.permission_fail), Toast.LENGTH_SHORT).show();
+    }
+
+
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/trace/ar/drawing/activity/GalleryActivity.java b/app/src/main/java/com/trace/ar/drawing/activity/GalleryActivity.java
new file mode 100644
index 0000000..ca8dcc6
--- /dev/null
+++ b/app/src/main/java/com/trace/ar/drawing/activity/GalleryActivity.java
@@ -0,0 +1,197 @@
+package com.trace.ar.drawing.activity;
+
+import android.Manifest;
+import android.app.Activity;
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Build;
+import android.os.Bundle;
+import android.provider.MediaStore;
+import android.util.Log;
+import android.view.View;
+import android.widget.Toast;
+
+import androidx.activity.result.ActivityResultLauncher;
+import androidx.activity.result.contract.ActivityResultContracts;
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.core.app.ActivityCompat;
+import androidx.recyclerview.widget.GridLayoutManager;
+
+import com.trace.ar.drawing.ARApp;
+import com.trace.ar.drawing.R;
+import com.trace.ar.drawing.adapter.ImportAdapter;
+import com.trace.ar.drawing.databinding.ActivityGalleryBinding;
+import com.trace.ar.drawing.helper.ImportUri;
+import com.trace.ar.drawing.helper.ObjectBox;
+import com.trace.ar.drawing.helper.Utils;
+import com.trace.ar.drawing.listener.OnDeleteLikeListener;
+
+import java.io.File;
+import java.util.List;
+
+public class GalleryActivity extends AppCompatActivity {
+
+    private ActivityGalleryBinding binding;
+    private String[] permissions;
+    private boolean hasPermission = false;
+    private ImportAdapter importAdapter;
+    private ActivityResultLauncher<Intent> intentActivityResultLauncher;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        binding = ActivityGalleryBinding.inflate(getLayoutInflater());
+        setContentView(binding.getRoot());
+        binding.loading.setVisibility(View.VISIBLE);
+        Utils.setStatusBarTextColor(this, true);
+        loadImport();
+        binding.back.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                finish();
+            }
+        });
+        binding.btnImport.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                checkPermission();
+            }
+        });
+
+        intentActivityResultLauncher = registerForActivityResult(new ActivityResultContracts.StartActivityForResult(), result -> {
+            if (result.getResultCode() == Activity.RESULT_OK && result.getData() != null) {
+                Uri imageUri = result.getData().getData();
+                if (imageUri != null) {
+                    binding.loading.setVisibility(View.VISIBLE);
+                    double uriFileSize = Utils.getUriFileSize(GalleryActivity.this, imageUri);
+                    Log.d(ARApp.TAG, "------uriFileSize-----" + uriFileSize+"--Mb");
+                    if(uriFileSize>=5){
+                        binding.loading.setVisibility(View.GONE);
+                        Toast.makeText(GalleryActivity.this, getString(R.string.import_im_too_big), Toast.LENGTH_SHORT).show();
+                        return;
+                    }
+                    String lastPathSegment = imageUri.getLastPathSegment();
+                    int index = lastPathSegment.lastIndexOf("/");
+
+                    String name = lastPathSegment.substring(index + 1);
+                    String importPath = Utils.getImportPath(name);
+                    new Thread(new Runnable() {
+                        @Override
+                        public void run() {
+                            File file = new File(importPath);
+                            boolean isimport = ObjectBox.queryIsImport(importPath);
+                            if(file.exists()){
+                                if(!isimport){
+                                    ObjectBox.insertImport(importPath);
+                                }
+                                runOnUiThread(()->{
+                                    binding.loading.setVisibility(View.GONE);
+                                    if (isimport) {
+                                        Toast.makeText(GalleryActivity.this, getString(R.string.import_already), Toast.LENGTH_SHORT).show();
+                                    } else {
+                                        ImportUri importUri = new ImportUri();
+                                        importUri.setUri(importPath);
+                                        importAdapter.addData(importUri);
+                                        updateUi(true);
+                                    }
+                                });
+                            }else {
+                                boolean b = Utils.saveToInternalStorage(name, imageUri, GalleryActivity.this);
+                                if (b) {
+                                    ObjectBox.insertImport(importPath);
+                                }
+                                runOnUiThread(()->{
+                                    binding.loading.setVisibility(View.GONE);
+                                    if (b) {
+                                        ImportUri importUri = new ImportUri();
+                                        importUri.setUri(importPath);
+                                        importAdapter.addData(importUri);
+                                        updateUi(true);
+                                    } else {
+                                        Toast.makeText(GalleryActivity.this, getString(R.string.import_fail), Toast.LENGTH_SHORT).show();
+                                    }
+                                });
+                            }
+
+                        }
+                    }).start();
+                }
+
+            }
+
+        });
+    }
+
+    private void checkPermission() {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+            permissions = new String[]{Manifest.permission.READ_MEDIA_IMAGES};
+        } else {
+            permissions = new String[]{Manifest.permission.READ_EXTERNAL_STORAGE, Manifest.permission.WRITE_EXTERNAL_STORAGE};
+        }
+        if (!Utils.checkPermission(GalleryActivity.this, permissions)) {
+            hasPermission = false;
+            ActivityCompat.requestPermissions(this, permissions, 0);
+        } else {
+            hasPermission = true;
+            startIntent();
+        }
+    }
+
+
+    private void startIntent() {
+        Intent intent = new Intent(Intent.ACTION_PICK, MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
+        intentActivityResultLauncher.launch(intent);
+    }
+
+    @Override
+    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
+        if (requestCode == 0) {
+            if (Utils.checkPermission(GalleryActivity.this, permissions)) {
+                hasPermission = true;
+                startIntent();
+            } else {
+                hasPermission = false;
+            }
+
+        }
+    }
+
+    private void loadImport() {
+        importAdapter = new ImportAdapter(this);
+        new Thread(new Runnable() {
+            @Override
+            public void run() {
+                List<ImportUri> importUris = ObjectBox.queryAllImport();
+                runOnUiThread(()->{
+                    importAdapter.setData(importUris);
+                    updateUi(importUris.size()>0);
+                    binding.loading.setVisibility(View.GONE);
+                });
+            }
+        }).start();
+
+
+        importAdapter.setListener(new OnDeleteLikeListener() {
+            @Override
+            public void onDeleteItem(int pos, String path) {
+
+            }
+        });
+        binding.recyclerview.setAdapter(importAdapter);
+        binding.recyclerview.setLayoutManager(new GridLayoutManager(this, 3));
+    }
+
+
+    private void updateUi(boolean isShow) {
+        if (isShow) {
+            binding.recyclerview.setVisibility(View.VISIBLE);
+            binding.layoutNoImport.setVisibility(View.GONE);
+        } else {
+            binding.recyclerview.setVisibility(View.GONE);
+            binding.layoutNoImport.setVisibility(View.VISIBLE);
+        }
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/trace/ar/drawing/activity/MainActivity.java b/app/src/main/java/com/trace/ar/drawing/activity/MainActivity.java
new file mode 100644
index 0000000..a01472e
--- /dev/null
+++ b/app/src/main/java/com/trace/ar/drawing/activity/MainActivity.java
@@ -0,0 +1,116 @@
+package com.trace.ar.drawing.activity;
+
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.core.content.ContextCompat;
+import androidx.fragment.app.Fragment;
+import androidx.viewpager2.adapter.FragmentStateAdapter;
+import androidx.viewpager2.widget.ViewPager2;
+
+import com.trace.ar.drawing.R;
+import com.trace.ar.drawing.databinding.ActivityHomeBinding;
+import com.trace.ar.drawing.fragment.FavoriteFragment;
+import com.trace.ar.drawing.fragment.HomeFragment;
+import com.trace.ar.drawing.helper.Utils;
+import com.google.android.material.tabs.TabLayout;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+
+public class MainActivity extends AppCompatActivity {
+
+    private ActivityHomeBinding binding;
+
+    private List<Fragment> listFragment = new ArrayList<>();
+
+    private String[] permissions;
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        Utils.setStatusBarTextColor(this,true);
+        binding = ActivityHomeBinding.inflate(getLayoutInflater());
+        setContentView(binding.getRoot());
+
+        listFragment.add(HomeFragment.newInstance());
+        listFragment.add(FavoriteFragment.newInstance());
+        onTabInit();
+        binding.viewPager2.setUserInputEnabled(false);
+        binding.viewPager2.setAdapter(new FragmentStateAdapter(this) {
+            @NonNull
+            @Override
+            public Fragment createFragment(int position) {
+                return listFragment.get(position);
+            }
+
+            @Override
+            public int getItemCount() {
+                return listFragment.size();
+            }
+        });
+        bingTabVp();
+
+    }
+
+
+
+    private void bingTabVp() {
+        binding.tab.addOnTabSelectedListener(new TabLayout.OnTabSelectedListener() {
+            @Override
+            public void onTabSelected(TabLayout.Tab tab) {
+                ImageView icon = Objects.requireNonNull(tab.getCustomView()).findViewById(R.id.im_icon);
+                icon.setSelected(true);
+                binding.viewPager2.setCurrentItem(tab.getPosition());
+            }
+
+            @Override
+            public void onTabUnselected(TabLayout.Tab tab) {
+                ImageView icon = Objects.requireNonNull(tab.getCustomView()).findViewById(R.id.im_icon);
+                icon.setSelected(false);
+            }
+
+            @Override
+            public void onTabReselected(TabLayout.Tab tab) {
+
+            }
+        });
+        binding.viewPager2.registerOnPageChangeCallback(new ViewPager2.OnPageChangeCallback() {
+            @Override
+            public void onPageSelected(int position) {
+                super.onPageSelected(position);
+                Objects.requireNonNull(binding.tab.getTabAt(position)).select();
+            }
+        });
+    }
+
+
+    private void onTabInit() {
+
+        for (int i = 0; i < listFragment.size(); i++) {
+            TabLayout.Tab tab = binding.tab.newTab();
+
+            View inflate = LayoutInflater.from(this).inflate(R.layout.tab_view, null, false);
+            ImageView icon = inflate.findViewById(R.id.im_icon);
+            TextView textView = inflate.findViewById(R.id.textView);
+            if (i == 0) {
+                textView.setText(getString(R.string.tab_tv_home));
+                icon.setImageDrawable(ContextCompat.getDrawable(this, R.drawable.selector_tab_home));
+            } else {
+                textView.setText(getString(R.string.tab_tv_favorite));
+                icon.setImageDrawable(ContextCompat.getDrawable(this, R.drawable.selector_tab_favorite));
+            }
+            tab.setCustomView(inflate);
+            binding.tab.addTab(tab);
+        }
+
+    }
+
+
+
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/trace/ar/drawing/activity/MySplashActivity.java b/app/src/main/java/com/trace/ar/drawing/activity/MySplashActivity.java
new file mode 100644
index 0000000..6805b6c
--- /dev/null
+++ b/app/src/main/java/com/trace/ar/drawing/activity/MySplashActivity.java
@@ -0,0 +1,59 @@
+package com.trace.ar.drawing.activity;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.os.CountDownTimer;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import com.trace.ar.drawing.databinding.ActivityWelcomeBinding;
+import com.trace.ar.drawing.helper.Utils;
+
+public class MySplashActivity extends AppCompatActivity {
+
+    private ActivityWelcomeBinding binding;
+    private long time = 1000;
+    private CountDownTimer countDownTimer;
+
+
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        binding = ActivityWelcomeBinding.inflate(getLayoutInflater());
+        setContentView(binding.getRoot());
+        Utils.setStatusBarTextColor(this, true);
+
+        countDownTimer = new CountDownTimer(time, 200) {
+            @Override
+            public void onTick(long millisUntilFinished) {
+                int progressPercentage = (int) ((100 * millisUntilFinished) / time);
+
+                // 或者从 100% 到 0% 的倒计时
+                int Percentage = 100 - progressPercentage;
+                binding.loadingPb.setProgress(Percentage);
+            }
+
+            @Override
+            public void onFinish() {
+                enterMain();
+
+            }
+        };
+        countDownTimer.start();
+    }
+    private void enterMain() {
+        binding.loadingPb.setProgress(100);
+        Intent intent = new Intent(MySplashActivity.this, MainActivity.class);
+        startActivity(intent);
+        finish();
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        if (countDownTimer != null) {
+            countDownTimer.cancel();
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/trace/ar/drawing/activity/ViewAllActivity.java b/app/src/main/java/com/trace/ar/drawing/activity/ViewAllActivity.java
new file mode 100644
index 0000000..3690a81
--- /dev/null
+++ b/app/src/main/java/com/trace/ar/drawing/activity/ViewAllActivity.java
@@ -0,0 +1,59 @@
+package com.trace.ar.drawing.activity;
+
+import android.os.Bundle;
+import android.view.View;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.recyclerview.widget.GridLayoutManager;
+
+import com.trace.ar.drawing.ARApp;
+import com.trace.ar.drawing.adapter.ViewAllAdapter;
+import com.trace.ar.drawing.databinding.ActivityViewAllBinding;
+import com.trace.ar.drawing.helper.Utils;
+
+import java.util.List;
+
+public class ViewAllActivity extends AppCompatActivity {
+
+    private ActivityViewAllBinding preViewBinding;
+
+    private String dirStr;
+
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        preViewBinding = ActivityViewAllBinding.inflate(getLayoutInflater());
+        setContentView(preViewBinding.getRoot());
+        Utils.setStatusBarTextColor(this, true);
+        dirStr = getIntent().getStringExtra(ARApp.Key_ViewDir);
+        preViewBinding.categoryName.setText(dirStr.substring(dirStr.lastIndexOf("_") + 1));
+
+
+
+        onInitList();
+        onInitClick();
+    }
+
+    private void onInitList() {
+
+        List<String> list = Utils.fileExistsInAssets(this, dirStr);
+
+        ViewAllAdapter viewAllAdapter = new ViewAllAdapter(this, list);
+        preViewBinding.recyclerview.setAdapter(viewAllAdapter);
+        preViewBinding.recyclerview.setLayoutManager(new GridLayoutManager(this, 3));
+    }
+
+    private void onInitClick() {
+        preViewBinding.back.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                finish();
+            }
+        });
+    }
+
+
+
+
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/trace/ar/drawing/adapter/ChildAdapter.java b/app/src/main/java/com/trace/ar/drawing/adapter/ChildAdapter.java
new file mode 100644
index 0000000..5860c65
--- /dev/null
+++ b/app/src/main/java/com/trace/ar/drawing/adapter/ChildAdapter.java
@@ -0,0 +1,91 @@
+package com.trace.ar.drawing.adapter;
+
+import android.content.Context;
+import android.graphics.Bitmap;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.FrameLayout;
+import android.widget.ImageView;
+
+import androidx.annotation.NonNull;
+import androidx.cardview.widget.CardView;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.trace.ar.drawing.R;
+import com.trace.ar.drawing.helper.Utils;
+import com.trace.ar.drawing.listener.onClickListener;
+
+public class ChildAdapter extends RecyclerView.Adapter<ChildAdapter.HomeVH> {
+
+
+    private Context mCon;
+    private String dir;
+
+    private int count = 4;
+    private onClickListener listener;
+    public ChildAdapter(Context mCon, String dirStr) {
+        this.mCon = mCon;
+        dir = dirStr;
+    }
+
+    public void setListener(onClickListener listener) {
+        this.listener = listener;
+    }
+
+    @NonNull
+    @Override
+    public HomeVH onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.adapter_child, parent, false);
+        return new HomeVH(view);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull HomeVH holder, int position) {
+        String filePath = dir + "/" + (position+2) + ".jpg";
+//        if(position %2==0){
+//           holder.fl.setBackgroundColor(mCon.getColor(R.color.tab_true));
+//        }else {
+//            holder.fl.setBackgroundColor(mCon.getColor(R.color.white));
+//        }
+
+        Log.d("---------tt","---------filePath="+filePath);
+        Bitmap bitmap = Utils.loadImageFromAssets(mCon, filePath);
+        holder.previewIm.setImageBitmap(bitmap);
+
+        ViewGroup.LayoutParams layoutParams = holder.previewIm.getLayoutParams();
+
+        holder.cardView.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                if(listener!= null){
+                    listener.onClickItem(false,filePath);
+                }
+
+            }
+        });
+
+
+    }
+
+    @Override
+    public int getItemCount() {
+        return count;
+    }
+
+    public static class HomeVH extends RecyclerView.ViewHolder {
+        private ImageView previewIm;
+        private CardView cardView;
+        private FrameLayout fl;
+
+        public HomeVH(@NonNull View itemView) {
+            super(itemView);
+            previewIm = itemView.findViewById(R.id.imPreview);
+           cardView = itemView.findViewById(R.id.card);
+            fl = itemView.findViewById(R.id.frame);
+        }
+
+
+    }
+}
diff --git a/app/src/main/java/com/trace/ar/drawing/adapter/FavoriteAdapter.java b/app/src/main/java/com/trace/ar/drawing/adapter/FavoriteAdapter.java
new file mode 100644
index 0000000..6c6198b
--- /dev/null
+++ b/app/src/main/java/com/trace/ar/drawing/adapter/FavoriteAdapter.java
@@ -0,0 +1,115 @@
+package com.trace.ar.drawing.adapter;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.graphics.Bitmap;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.FrameLayout;
+import android.widget.ImageView;
+
+import androidx.annotation.NonNull;
+import androidx.cardview.widget.CardView;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.trace.ar.drawing.ARApp;
+import com.trace.ar.drawing.R;
+import com.trace.ar.drawing.activity.DetailActivity;
+import com.trace.ar.drawing.helper.FilePath;
+import com.trace.ar.drawing.helper.ObjectBox;
+import com.trace.ar.drawing.helper.Utils;
+import com.trace.ar.drawing.listener.OnDeleteLikeListener;
+
+import java.util.List;
+
+public class FavoriteAdapter extends RecyclerView.Adapter<FavoriteAdapter.HomeVH> {
+
+
+    private Activity mCon;
+    private List<FilePath> data;
+    private OnDeleteLikeListener listener;
+
+    public void setListener(OnDeleteLikeListener listener) {
+        this.listener = listener;
+    }
+
+    public void setData(List<FilePath> data) {
+        this.data = data;
+        notifyDataSetChanged();
+    }
+    public FavoriteAdapter(Activity mCon) {
+        this.mCon = mCon;
+    }
+
+    @NonNull
+    @Override
+    public HomeVH onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.adapter_thumb, parent, false);
+        return new HomeVH(view);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull HomeVH holder, int position) {
+        FilePath filePath = data.get(position);
+        String name = filePath.getPath();
+        Log.d("---------tt", "---------favorite=" + name);
+        new Thread(new Runnable() {
+            @Override
+            public void run() {
+                Bitmap bitmap = Utils.loadImage(mCon, name);
+                mCon.runOnUiThread(()->{
+                    holder.previewIm.setImageBitmap(bitmap);
+                });
+
+            }
+        }).start();
+
+
+        holder.imFavorite.setSelected(true);
+        holder.cardView.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Intent intent = new Intent(mCon, DetailActivity.class);
+                intent.putExtra(ARApp.Key_Camera, name);
+                mCon.startActivity(intent);
+            }
+        });
+
+        holder.cardFavorite.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                holder.imFavorite.setSelected(false);
+                ObjectBox.deleteLike(name);
+                int adapterPosition = holder.getAdapterPosition();
+                notifyItemRemoved(adapterPosition);
+                if(listener!= null){
+                    listener.onDeleteItem(adapterPosition,name);
+                }
+            }
+        });
+    }
+
+    @Override
+    public int getItemCount() {
+        return data.size();
+    }
+
+    public static class HomeVH extends RecyclerView.ViewHolder {
+        private ImageView previewIm, imFavorite;
+
+        private CardView cardView ;
+        private FrameLayout cardFavorite;
+
+        public HomeVH(@NonNull View itemView) {
+            super(itemView);
+            previewIm = itemView.findViewById(R.id.imPreview);
+            cardView = itemView.findViewById(R.id.card_view);
+            cardFavorite = itemView.findViewById(R.id.card_favorite);
+            imFavorite = itemView.findViewById(R.id.im_favorite);
+        }
+
+
+    }
+}
diff --git a/app/src/main/java/com/trace/ar/drawing/adapter/HomeFragmentAdapter.java b/app/src/main/java/com/trace/ar/drawing/adapter/HomeFragmentAdapter.java
new file mode 100644
index 0000000..cffa6e5
--- /dev/null
+++ b/app/src/main/java/com/trace/ar/drawing/adapter/HomeFragmentAdapter.java
@@ -0,0 +1,115 @@
+package com.trace.ar.drawing.adapter;
+
+import android.content.Context;
+import android.graphics.Bitmap;
+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 androidx.annotation.NonNull;
+import androidx.cardview.widget.CardView;
+import androidx.recyclerview.widget.GridLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.trace.ar.drawing.R;
+import com.trace.ar.drawing.helper.ClassName;
+import com.trace.ar.drawing.helper.ItemDecoration;
+import com.trace.ar.drawing.helper.Utils;
+import com.trace.ar.drawing.listener.onClickListener;
+
+import java.util.List;
+
+public class HomeFragmentAdapter extends RecyclerView.Adapter<HomeFragmentAdapter.HomeVH> {
+
+    private List<String> nameList = ClassName.getAllDir();
+    private onClickListener listener;
+
+    private Context mCon;
+
+
+    public void setListener(onClickListener listener) {
+        this.listener = listener;
+    }
+
+    public HomeFragmentAdapter(Context mCon) {
+        this.mCon = mCon;
+    }
+
+    @NonNull
+    @Override
+    public HomeVH onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.adapter_main, parent, false);
+        return new HomeVH(view);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull HomeVH holder, int position) {
+        String dir = nameList.get(position);
+        Log.d("-------------tt", "------------dir=" + dir);
+        holder.tvName.setText(dir.substring(dir.lastIndexOf("_") + 1));
+
+
+        GridLayoutManager gridLayoutManager = new GridLayoutManager(mCon,2);
+
+
+        ChildAdapter childAdapter = new ChildAdapter(mCon, dir);
+        childAdapter.setListener(listener);
+        holder.preRecycler.setAdapter(childAdapter);
+        ItemDecoration itemDecoration = new ItemDecoration(10,10,15);
+//        holder.preRecycler.addItemDecoration(itemDecoration);
+        holder.preRecycler.setLayoutManager(gridLayoutManager);
+
+
+        String filePath = dir + "/" + 1+ ".jpg";
+        Log.d("---------tt","---------filePath="+filePath);
+        Bitmap bitmap = Utils.loadImageFromAssets(mCon, filePath);
+        holder.imMain.setImageBitmap(bitmap);
+
+        holder.cardView.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                if(listener!= null){
+                    listener.onClickItem(false,filePath);
+                }
+            }
+        });
+        holder.seeAll.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                if (listener != null) {
+                     listener.onClickItem(true,dir);
+                }
+
+
+            }
+        });
+    }
+
+    @Override
+    public int getItemCount() {
+        return nameList.size();
+    }
+
+    public static class HomeVH extends RecyclerView.ViewHolder {
+        private TextView tvName;
+
+        private RecyclerView preRecycler;
+        private TextView seeAll;
+        private ImageView imMain;
+        private CardView cardView;
+
+        public HomeVH(@NonNull View itemView) {
+            super(itemView);
+            tvName = itemView.findViewById(R.id.tv_name);
+            preRecycler = itemView.findViewById(R.id.recycler);
+            seeAll = itemView.findViewById(R.id.tv_seeAll);
+            imMain = itemView.findViewById(R.id.im_main);
+            cardView = itemView.findViewById(R.id.card1);
+        }
+
+
+    }
+}
diff --git a/app/src/main/java/com/trace/ar/drawing/adapter/ImportAdapter.java b/app/src/main/java/com/trace/ar/drawing/adapter/ImportAdapter.java
new file mode 100644
index 0000000..f1cd4ac
--- /dev/null
+++ b/app/src/main/java/com/trace/ar/drawing/adapter/ImportAdapter.java
@@ -0,0 +1,136 @@
+package com.trace.ar.drawing.adapter;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.FrameLayout;
+import android.widget.ImageView;
+
+import androidx.annotation.NonNull;
+import androidx.cardview.widget.CardView;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.trace.ar.drawing.ARApp;
+import com.trace.ar.drawing.R;
+import com.trace.ar.drawing.activity.DetailActivity;
+import com.trace.ar.drawing.helper.ImportUri;
+import com.trace.ar.drawing.helper.ObjectBox;
+import com.trace.ar.drawing.listener.OnDeleteLikeListener;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class ImportAdapter extends RecyclerView.Adapter<ImportAdapter.HomeVH> {
+
+
+    private Activity mCon;
+    private List<ImportUri> data = new ArrayList<>();
+    private OnDeleteLikeListener listener;
+
+    public void setListener(OnDeleteLikeListener listener) {
+        this.listener = listener;
+    }
+
+    public void setData(List<ImportUri> data) {
+        this.data = data;
+        notifyDataSetChanged();
+    }
+    public ImportAdapter(Activity mCon) {
+        this.mCon = mCon;
+    }
+
+    public void addData(ImportUri newData){
+//        if(data.size() == 0){
+//            Log.d(ARApp.TAG, "---------notifyDataSetChanged--");
+//
+//            notifyDataSetChanged();
+//            return;
+//        }
+        data.add(newData);
+        int i = data.size() - 1;
+        Log.d(ARApp.TAG, "---------addData  i="+i);
+        notifyItemInserted(i);
+        notifyItemChanged(i);
+
+    }
+
+    @NonNull
+    @Override
+    public HomeVH onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.adapter_thumb, parent, false);
+        return new HomeVH(view);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull HomeVH holder, int position) {
+        ImportUri importUri = data.get(position);
+        String path = importUri.getUri();
+        Log.d(ARApp.TAG, "---------ImportAdapter  position="+position+"------" + path);
+         new Thread(new Runnable() {
+             @Override
+             public void run() {
+                 Bitmap bitmap = BitmapFactory.decodeFile(path);
+                 mCon.runOnUiThread(()->{
+                     holder.previewIm.setImageBitmap(bitmap);
+                 });
+
+             }
+         }).start();
+
+
+        boolean b = ObjectBox.queryIsLike(path);
+        holder.imFavorite.setSelected(b);
+        holder.cardView.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Intent intent = new Intent(mCon, DetailActivity.class);
+                intent.putExtra(ARApp.Key_Camera, path);
+                mCon.startActivity(intent);
+            }
+        });
+
+        holder.cardFavorite.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                boolean selected = holder.imFavorite.isSelected();
+                holder.imFavorite.setSelected(!selected);
+                boolean newSelect = holder.imFavorite.isSelected();
+                if(newSelect){
+                    ObjectBox.insertOrUpdateLike(path);
+                }else {
+                    ObjectBox.deleteLike(path);
+
+                }
+            }
+        });
+
+
+    }
+
+    @Override
+    public int getItemCount() {
+        return data.size();
+    }
+
+    public static class HomeVH extends RecyclerView.ViewHolder {
+        private ImageView previewIm, imFavorite;
+
+        private CardView cardView;
+        private FrameLayout cardFavorite;
+
+        public HomeVH(@NonNull View itemView) {
+            super(itemView);
+            previewIm = itemView.findViewById(R.id.imPreview);
+            cardView = itemView.findViewById(R.id.card_view);
+            cardFavorite = itemView.findViewById(R.id.card_favorite);
+            imFavorite = itemView.findViewById(R.id.im_favorite);
+        }
+
+
+    }
+}
diff --git a/app/src/main/java/com/trace/ar/drawing/adapter/ViewAllAdapter.java b/app/src/main/java/com/trace/ar/drawing/adapter/ViewAllAdapter.java
new file mode 100644
index 0000000..6547c09
--- /dev/null
+++ b/app/src/main/java/com/trace/ar/drawing/adapter/ViewAllAdapter.java
@@ -0,0 +1,105 @@
+package com.trace.ar.drawing.adapter;
+
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.Bitmap;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.FrameLayout;
+import android.widget.ImageView;
+
+import androidx.annotation.NonNull;
+import androidx.cardview.widget.CardView;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.trace.ar.drawing.ARApp;
+import com.trace.ar.drawing.R;
+import com.trace.ar.drawing.helper.ObjectBox;
+import com.trace.ar.drawing.helper.Utils;
+import com.trace.ar.drawing.activity.DetailActivity;
+
+import java.util.List;
+
+public class ViewAllAdapter extends RecyclerView.Adapter<ViewAllAdapter.HomeVH> {
+
+
+    private Context mCon;
+    private List<String> data;
+
+
+
+    public ViewAllAdapter(Context mCon, List<String> bitmapList) {
+        this.mCon = mCon;
+        data = bitmapList;
+    }
+
+
+
+    @NonNull
+    @Override
+    public HomeVH onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.adapter_thumb, parent, false);
+        return new HomeVH(view);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull HomeVH holder, int position) {
+
+        String name = data.get(position);
+        Log.d("---------tt", "---------name=" + name);
+        Bitmap bitmap = Utils.loadImageFromAssets(mCon, name);
+        holder.previewIm.setImageBitmap(bitmap);
+
+        boolean b = ObjectBox.queryIsLike(name);
+        holder.imFavorite.setSelected(b);
+
+
+        holder.cardView.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Intent intent = new Intent(mCon, DetailActivity.class);
+                intent.putExtra(ARApp.Key_Camera, name);
+                mCon.startActivity(intent);
+            }
+        });
+
+        holder.cardFavorite.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                boolean selected = holder.imFavorite.isSelected();
+                holder.imFavorite.setSelected(!selected);
+                boolean newSelect = holder.imFavorite.isSelected();
+                if(newSelect){
+                    ObjectBox.insertOrUpdateLike(name);
+                }else {
+                    ObjectBox.deleteLike(name);
+
+                }
+            }
+        });
+    }
+
+    @Override
+    public int getItemCount() {
+        return data.size();
+    }
+
+    public static class HomeVH extends RecyclerView.ViewHolder {
+        private ImageView previewIm, imFavorite;
+
+        private CardView cardView;
+        private FrameLayout cardFavorite;
+
+        public HomeVH(@NonNull View itemView) {
+            super(itemView);
+            previewIm = itemView.findViewById(R.id.imPreview);
+            cardView = itemView.findViewById(R.id.card_view);
+            cardFavorite = itemView.findViewById(R.id.card_favorite);
+            imFavorite = itemView.findViewById(R.id.im_favorite);
+        }
+
+
+    }
+}
diff --git a/app/src/main/java/com/trace/ar/drawing/fragment/FavoriteFragment.java b/app/src/main/java/com/trace/ar/drawing/fragment/FavoriteFragment.java
new file mode 100644
index 0000000..9f0868a
--- /dev/null
+++ b/app/src/main/java/com/trace/ar/drawing/fragment/FavoriteFragment.java
@@ -0,0 +1,85 @@
+package com.trace.ar.drawing.fragment;
+
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import androidx.fragment.app.Fragment;
+import androidx.recyclerview.widget.GridLayoutManager;
+
+import com.trace.ar.drawing.R;
+import com.trace.ar.drawing.adapter.FavoriteAdapter;
+import com.trace.ar.drawing.databinding.FragmentFavoriteBinding;
+
+import com.trace.ar.drawing.helper.FilePath;
+import com.trace.ar.drawing.helper.ObjectBox;
+import com.trace.ar.drawing.listener.OnAddOrRemoveListener;
+import com.trace.ar.drawing.listener.OnDeleteLikeListener;
+
+import java.util.List;
+
+public class FavoriteFragment extends Fragment {
+    private FragmentFavoriteBinding binding;
+
+    public FavoriteFragment() {
+
+    }
+    public static FavoriteFragment newInstance() {
+        FavoriteFragment fragment = new FavoriteFragment();
+        return fragment;
+    }
+
+
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        binding = FragmentFavoriteBinding.inflate(getLayoutInflater());
+        onInit();
+        return binding.getRoot();
+    }
+
+    private void onInit(){
+        List<FilePath> filePaths = ObjectBox.queryAllLike();
+        FavoriteAdapter favoriteAdapter = new FavoriteAdapter(requireActivity());
+        favoriteAdapter.setData(filePaths);
+        updateUi(filePaths);
+        favoriteAdapter.setListener(new OnDeleteLikeListener() {
+            @Override
+            public void onDeleteItem(int pos, String path) {
+
+            }
+        });
+        binding.recyclerview.setAdapter(favoriteAdapter);
+        binding.recyclerview.setLayoutManager(new GridLayoutManager(requireContext(), 3));
+
+
+        ObjectBox.addListener(new OnAddOrRemoveListener() {
+            @Override
+            public void onAddLike() {
+                List<FilePath> filePaths = ObjectBox.queryAllLike();
+                favoriteAdapter.setData(filePaths);
+                updateUi(filePaths);
+            }
+
+            @Override
+            public void onDeleteLike() {
+                List<FilePath> filePaths = ObjectBox.queryAllLike();
+                favoriteAdapter.setData(filePaths);
+                updateUi(filePaths);
+            }
+        });
+    }
+
+    private void updateUi(List<FilePath> filePaths){
+        if(filePaths.size()>0){
+            binding.recyclerview.setVisibility(View.VISIBLE);
+            binding.layoutNoFavorite.setVisibility(View.GONE);
+        }else {
+            binding.recyclerview.setVisibility(View.GONE);
+            binding.layoutNoFavorite.setVisibility(View.VISIBLE);
+        }
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/trace/ar/drawing/fragment/HomeFragment.java b/app/src/main/java/com/trace/ar/drawing/fragment/HomeFragment.java
new file mode 100644
index 0000000..c930302
--- /dev/null
+++ b/app/src/main/java/com/trace/ar/drawing/fragment/HomeFragment.java
@@ -0,0 +1,118 @@
+package com.trace.ar.drawing.fragment;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import androidx.fragment.app.Fragment;
+import androidx.recyclerview.widget.LinearLayoutManager;
+
+import com.trace.ar.drawing.ARApp;
+import com.trace.ar.drawing.activity.DetailActivity;
+import com.trace.ar.drawing.activity.GalleryActivity;
+import com.trace.ar.drawing.activity.ViewAllActivity;
+import com.trace.ar.drawing.adapter.HomeFragmentAdapter;
+import com.trace.ar.drawing.databinding.FragmentMainBinding;
+import com.trace.ar.drawing.listener.onClickListener;
+
+public class HomeFragment extends Fragment implements onClickListener {
+    private static final String ARG_PARAM1 = "param1";
+    private static final String ARG_PARAM2 = "param2";
+    private FragmentMainBinding binding;
+
+    public HomeFragment() {
+
+    }
+
+    public static HomeFragment newInstance() {
+        HomeFragment fragment = new HomeFragment();
+        Bundle args = new Bundle();
+        fragment.setArguments(args);
+        return fragment;
+    }
+
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        binding = FragmentMainBinding.inflate(getLayoutInflater());
+        onInitRecycler();
+        initClick();
+        return binding.getRoot();
+    }
+
+    private void onInitRecycler() {
+        HomeFragmentAdapter homeFragmentAdapter = new HomeFragmentAdapter(requireContext());
+        homeFragmentAdapter.setListener(this::onClickItem);
+        binding.recyclerview.setAdapter(homeFragmentAdapter);
+        binding.recyclerview.setLayoutManager(new LinearLayoutManager(requireContext()));
+    }
+
+
+
+    private void initClick(){
+        binding.bannerGallery.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Intent intent = new Intent(requireContext(), GalleryActivity.class);
+//                intent.putExtra(ARApp.Key_Camera, name);
+                startActivity(intent);
+            }
+        });
+
+        binding.bannerCamera.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Intent intent = new Intent(requireContext(), DetailActivity.class);
+//                intent.putExtra(ARApp.Key_Camera, name);
+               startActivity(intent);
+            }
+        });
+    }
+
+    @Override
+    public void onClickItem(boolean viewAll,String dir) {
+
+        Intent intent;
+        if(viewAll){
+            intent = new Intent(requireContext(), ViewAllActivity.class);
+            intent.putExtra(ARApp.Key_ViewDir, dir);
+        }else {
+            intent = new Intent(requireContext(), DetailActivity.class);
+            intent.putExtra(ARApp.Key_Camera,dir);
+            intent.putExtra(ARApp.Key_ISMAIN,true);
+        }
+        startActivity(intent);
+
+
+
+//        String place;
+//        if(viewAll){
+//            place = IronSourceAd.adPlace2;
+//        }else {
+//            place = IronSourceAd.adPlace3;
+//        }
+//        IronSourceAd.showAd(requireActivity(), place, new Function1<Integer, Unit>() {
+//            @Override
+//            public Unit invoke(Integer integer) {
+//                if (integer == IronSourceAd.SHOW_FAIL || integer == IronSourceAd.NO_CACHE || integer == IronSourceAd.SHOW_CLOSE){
+//
+//                    Intent intent;
+//                    if(viewAll){
+//                        intent = new Intent(requireContext(), PreViewActivity.class);
+//                        intent.putExtra(PaintingApp.Key_ViewDir, dir);
+//                    }else {
+//                        intent = new Intent(requireContext(), CameraActivity.class);
+//                        intent.putExtra(PaintingApp.Key_Camera,dir);
+//                    }
+//                    startActivity(intent);
+//
+//                }
+//
+//                return null;
+//            }
+//        });
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/trace/ar/drawing/helper/ClassName.java b/app/src/main/java/com/trace/ar/drawing/helper/ClassName.java
new file mode 100644
index 0000000..127d3d0
--- /dev/null
+++ b/app/src/main/java/com/trace/ar/drawing/helper/ClassName.java
@@ -0,0 +1,48 @@
+package com.trace.ar.drawing.helper;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class ClassName {
+
+    public static String Class_Animals = "png_Animals";
+    public static String Class_birds = "png_Birds";
+    public static String Class_butterfly = "png_Butterfly";
+    public static String Class_cafe = "png_Cafe";
+    public static String Class_cartoons = "png_Cartoons";
+    public static String Class_christmas = "png_Christmas";
+    public static String Class_festivals = "png_Festivals";
+    public static String Class_flowers = "png_Flowers";
+    public static String Class_fruits = "png_Fruits";
+    public static String Class_general = "png_General";
+
+    public static String Class_mehndi = "png_Mehndi";
+    public static String Class_nature = "png_Nature";
+    public static String Class_properties = "png_Properties";
+    public static String Class_rangoli = "png_Rangoli";
+    public static String Class_sports = "png_Sports";
+    public static String Class_vehicles = "png_Vehicles";
+
+    public static List<String> getAllDir() {
+        ArrayList<String> list = new ArrayList<>();
+        list.add(Class_Animals);
+        list.add(Class_birds);
+        list.add(Class_butterfly);
+        list.add(Class_cafe);
+        list.add(Class_cartoons);
+        list.add(Class_christmas);
+        list.add(Class_festivals);
+        list.add(Class_flowers);
+        list.add(Class_fruits);
+        list.add(Class_general);
+        list.add(Class_mehndi);
+        list.add(Class_nature);
+        list.add(Class_properties);
+        list.add(Class_rangoli);
+        list.add(Class_sports);
+        list.add(Class_vehicles);
+        return list;
+
+
+    }
+}
diff --git a/app/src/main/java/com/trace/ar/drawing/helper/FilePath.java b/app/src/main/java/com/trace/ar/drawing/helper/FilePath.java
new file mode 100644
index 0000000..0b0c0f8
--- /dev/null
+++ b/app/src/main/java/com/trace/ar/drawing/helper/FilePath.java
@@ -0,0 +1,32 @@
+package com.trace.ar.drawing.helper;
+
+
+import io.objectbox.annotation.Entity;
+import io.objectbox.annotation.Id;
+
+@Entity
+public class FilePath {
+
+    @Id
+    private long id;
+
+    private String path;
+
+
+
+    public long getId() {
+        return id;
+    }
+
+    public void setId(long id) {
+        this.id = id;
+    }
+
+    public String getPath() {
+        return path;
+    }
+
+    public void setPath(String path) {
+        this.path = path;
+    }
+}
diff --git a/app/src/main/java/com/trace/ar/drawing/helper/ImportUri.java b/app/src/main/java/com/trace/ar/drawing/helper/ImportUri.java
new file mode 100644
index 0000000..6bc6a0b
--- /dev/null
+++ b/app/src/main/java/com/trace/ar/drawing/helper/ImportUri.java
@@ -0,0 +1,32 @@
+package com.trace.ar.drawing.helper;
+
+
+import io.objectbox.annotation.Entity;
+import io.objectbox.annotation.Id;
+
+@Entity
+public class ImportUri {
+
+    @Id
+    private long id;
+
+    private String uri;
+
+
+
+    public long getId() {
+        return id;
+    }
+
+    public void setId(long id) {
+        this.id = id;
+    }
+
+    public String getUri() {
+        return uri;
+    }
+
+    public void setUri(String uri) {
+        this.uri = uri;
+    }
+}
diff --git a/app/src/main/java/com/trace/ar/drawing/helper/ItemDecoration.java b/app/src/main/java/com/trace/ar/drawing/helper/ItemDecoration.java
new file mode 100644
index 0000000..05aa2d1
--- /dev/null
+++ b/app/src/main/java/com/trace/ar/drawing/helper/ItemDecoration.java
@@ -0,0 +1,76 @@
+package com.trace.ar.drawing.helper;
+
+import android.graphics.Rect;
+import android.view.View;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.GridLayoutManager;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+import androidx.recyclerview.widget.StaggeredGridLayoutManager;
+
+import com.trace.ar.drawing.ARApp;
+
+
+public class ItemDecoration extends RecyclerView.ItemDecoration {
+
+    private int v, h, ex;
+
+    public ItemDecoration(int v, int h, int ex) {
+        this.v = Math.round(dpToPx(v));
+        this.h = Math.round(dpToPx(h));
+        this.ex = Math.round(dpToPx(ex));
+    }
+
+    @Override
+    public void getItemOffsets(@NonNull Rect outRect, @NonNull View view, @NonNull RecyclerView parent, @NonNull RecyclerView.State state) {
+        super.getItemOffsets(outRect, view, parent, state);
+        int spanCount = 1;
+        int spanSize = 1;
+        int spanIndex = 0;
+
+        int childAdapterPosition = parent.getChildAdapterPosition(view);
+        RecyclerView.LayoutManager layoutManager = parent.getLayoutManager();
+        if (layoutManager instanceof StaggeredGridLayoutManager) {
+            StaggeredGridLayoutManager staggeredGridLayoutManager = (StaggeredGridLayoutManager) layoutManager;
+            StaggeredGridLayoutManager.LayoutParams layoutParams = (StaggeredGridLayoutManager.LayoutParams) view.getLayoutParams();
+            spanCount = staggeredGridLayoutManager.getSpanCount();
+            if (layoutParams.isFullSpan()) {
+                spanSize = spanCount;
+            }
+            spanIndex = layoutParams.getSpanIndex();
+        } else if (layoutManager instanceof GridLayoutManager) {
+            GridLayoutManager gridLayoutManager = (GridLayoutManager) layoutManager;
+            GridLayoutManager.LayoutParams layoutParams = (GridLayoutManager.LayoutParams) view.getLayoutParams();
+            spanCount = gridLayoutManager.getSpanCount();
+            spanSize = gridLayoutManager.getSpanSizeLookup().getSpanSize(childAdapterPosition);
+            spanIndex = layoutParams.getSpanIndex();
+        } else if (layoutManager instanceof LinearLayoutManager) {
+            outRect.left = v;
+            outRect.right = v;
+            outRect.bottom = h;
+        }
+
+        if (spanSize == spanCount) {
+            outRect.left = v + ex;
+            outRect.right = v + ex;
+            outRect.bottom = h;
+
+        } else {
+            int itemAllSpacing = (v * (spanCount + 1) + ex * 2) / spanCount;
+            int left = v * (spanIndex + 1) - itemAllSpacing * spanIndex + ex;
+            int right = itemAllSpacing - left;
+            outRect.left = left;
+            outRect.right = right;
+            outRect.bottom = h;
+
+        }
+
+    }
+
+
+    public static float dpToPx(float dpValue) {
+        float density = ARApp.app.getResources().getDisplayMetrics().density;
+        return density * dpValue + 0.5f;
+    }
+}
diff --git a/app/src/main/java/com/trace/ar/drawing/helper/MyTV.java b/app/src/main/java/com/trace/ar/drawing/helper/MyTV.java
new file mode 100644
index 0000000..1ad08c6
--- /dev/null
+++ b/app/src/main/java/com/trace/ar/drawing/helper/MyTV.java
@@ -0,0 +1,37 @@
+package com.trace.ar.drawing.helper;
+
+import android.content.Context;
+import android.content.res.TypedArray;
+import android.util.AttributeSet;
+
+import androidx.annotation.Nullable;
+
+import com.trace.ar.drawing.R;
+
+public class MyTV extends androidx.appcompat.widget.AppCompatTextView {
+//    public MyTV(Context context) {
+//        super(context);
+//    }
+
+    public MyTV(Context context, @Nullable AttributeSet attrs) {
+        super(context, attrs);
+        initAttrs(context,attrs);
+    }
+
+//    public MyTV(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
+//        super(context, attrs, defStyleAttr);
+//        initAttrs(context,attrs);
+//    }
+    private void initAttrs(Context context, AttributeSet attrs){
+        TypedArray typedArray = context.obtainStyledAttributes(attrs, R.styleable.MyTV);
+        boolean aBoolean = typedArray.getBoolean(R.styleable.MyTV_apply_font,false);
+        if(aBoolean){
+            Utils.initFont(this);
+        }
+
+        typedArray.recycle();
+    }
+
+
+
+}
diff --git a/app/src/main/java/com/trace/ar/drawing/helper/ObjectBox.java b/app/src/main/java/com/trace/ar/drawing/helper/ObjectBox.java
new file mode 100644
index 0000000..4f7cd13
--- /dev/null
+++ b/app/src/main/java/com/trace/ar/drawing/helper/ObjectBox.java
@@ -0,0 +1,143 @@
+package com.trace.ar.drawing.helper;
+
+import android.content.Context;
+import android.util.Log;
+
+import com.trace.ar.drawing.ARApp;
+import com.trace.ar.drawing.listener.OnAddOrRemoveListener;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import io.objectbox.Box;
+import io.objectbox.BoxStore;
+import io.objectbox.query.QueryBuilder;
+
+public class ObjectBox {
+
+    private static BoxStore boxStore;
+
+    private static Box<FilePath> LikeBox;
+
+    private static Box<ImportUri> ImportBox;
+
+    private static List<OnAddOrRemoveListener> list = new ArrayList<>();
+
+    public static void addListener(OnAddOrRemoveListener listener) {
+        list.add(listener);
+    }
+
+    public static void init(Context context) {
+        boxStore = MyObjectBox.builder().androidContext(context).build();
+    }
+
+    private static Box<FilePath> getObjectBoxLike() {
+        if (LikeBox == null) {
+            LikeBox =  boxStore.boxFor(FilePath.class);
+        }
+
+        return LikeBox;
+    }
+    private static Box<ImportUri> getObjectBoxImport() {
+        if (ImportBox == null) {
+            ImportBox =  boxStore.boxFor(ImportUri.class);
+        }
+
+        return ImportBox;
+    }
+
+    public static void insertOrUpdateLike(String mPath) {
+        Box<FilePath> objectBoxLike = getObjectBoxLike();
+        FilePath first = objectBoxLike.query()
+                .equal(FilePath_.path, mPath, QueryBuilder.StringOrder.CASE_SENSITIVE)
+                .build()
+                .findFirst();
+        if (first == null) {
+
+            FilePath filePath = new FilePath();
+            filePath.setPath(mPath);
+            objectBoxLike.put(filePath);
+            for(OnAddOrRemoveListener listener:list){
+                listener.onAddLike();
+            }
+
+
+        } else {
+
+        }
+
+    }
+
+
+    public static void insertImport(String muri) {
+        Box<ImportUri> objectBoxImport = getObjectBoxImport();
+        ImportUri first = objectBoxImport.query()
+                .equal(ImportUri_.uri, muri, QueryBuilder.StringOrder.CASE_SENSITIVE)
+                .build()
+                .findFirst();
+        if (first == null) {
+
+            ImportUri importUri = new ImportUri();
+            importUri.setUri(muri);
+            objectBoxImport.put(importUri);
+        } else {
+
+        }
+
+    }
+
+
+
+    public static void deleteLike(String mPath) {
+        Box<FilePath> objectBoxLike = getObjectBoxLike();
+        FilePath boxLike = objectBoxLike.query()
+                .equal(FilePath_.path, mPath, QueryBuilder.StringOrder.CASE_SENSITIVE)
+                .build()
+                .findFirst();
+        if (boxLike != null) {
+            objectBoxLike.remove(boxLike);
+            for(OnAddOrRemoveListener listener:list){
+                listener.onDeleteLike();
+            }
+            Log.d(ARApp.TAG, "--------deleteLike imId=" + mPath);
+        }
+
+
+    }
+
+    public static List<FilePath> queryAllLike() {
+        return getObjectBoxLike().query()
+                .build()
+                .find();
+    }
+
+    public static List<ImportUri> queryAllImport() {
+        return getObjectBoxImport().query()
+                .build()
+                .find();
+    }
+    public static boolean queryIsImport(String mPath) {
+        Box<ImportUri> objectBoxImport = getObjectBoxImport();
+        ImportUri first = objectBoxImport.query()
+                .equal(ImportUri_.uri, mPath, QueryBuilder.StringOrder.CASE_SENSITIVE)
+                .build()
+                .findFirst();
+        return first != null;
+
+    }
+
+
+    public static boolean queryIsLike(String mPath) {
+        Box<FilePath> objectBoxLike = getObjectBoxLike();
+        FilePath first = objectBoxLike.query()
+                .equal(FilePath_.path, mPath, QueryBuilder.StringOrder.CASE_SENSITIVE)
+                .build()
+                .findFirst();
+        return first != null;
+
+    }
+
+
+
+
+}
diff --git a/app/src/main/java/com/trace/ar/drawing/helper/Utils.java b/app/src/main/java/com/trace/ar/drawing/helper/Utils.java
new file mode 100644
index 0000000..20ecdd4
--- /dev/null
+++ b/app/src/main/java/com/trace/ar/drawing/helper/Utils.java
@@ -0,0 +1,220 @@
+package com.trace.ar.drawing.helper;
+
+import android.app.Activity;
+import android.content.ContentResolver;
+import android.content.Context;
+import android.content.pm.PackageInfo;
+import android.content.pm.PackageManager;
+import android.content.res.AssetManager;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.graphics.Point;
+import android.net.Uri;
+import android.util.DisplayMetrics;
+import android.util.Log;
+import android.util.Range;
+import android.view.MotionEvent;
+import android.view.View;
+import android.view.Window;
+import android.view.WindowManager;
+import android.widget.TextView;
+
+import androidx.camera.core.Camera;
+import androidx.core.app.ActivityCompat;
+
+
+import com.trace.ar.drawing.ARApp;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.ArrayList;
+import java.util.List;
+
+public class Utils {
+
+
+    public static int getRange(Camera camera) {
+        Range<Integer> exposureCompensationRange = camera.getCameraInfo().getExposureState().getExposureCompensationRange();
+        Integer upper = exposureCompensationRange.getUpper();
+        Integer lower = exposureCompensationRange.getLower();
+        return upper;
+    }
+
+    public static void setStatusBarTextColor(Activity activity, boolean dark) {
+        Window window = activity.getWindow();
+        View decor = window.getDecorView();
+        if (dark) {
+            decor.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
+                    | View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
+        } else {
+            decor.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
+                    | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
+        }
+        window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
+    }
+
+    public static Point getScreen(Context context) {
+        DisplayMetrics displayMetrics = new DisplayMetrics();
+        WindowManager windowManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
+        windowManager.getDefaultDisplay().getMetrics(displayMetrics);
+        int width = displayMetrics.widthPixels;
+        int height = displayMetrics.heightPixels;
+        Point point = new Point();
+        point.x = width;
+        point.y = height;
+        return point;
+    }
+
+
+
+
+    public static Bitmap loadImage(Context context, String path) {
+        Bitmap bitmap = loadImageFromAssets(context, path);
+        if (bitmap == null) {
+            Bitmap bitmap1 = BitmapFactory.decodeFile(path);
+            Log.d(ARApp.TAG,"--------import");
+            return bitmap1;
+        } else {
+            Log.d(ARApp.TAG,"--------Assets");
+            return bitmap;
+        }
+    }
+
+
+    public static Bitmap loadImageFromAssets(Context context, String fileName) {
+        Bitmap bitmap = null;
+        AssetManager assetManager = context.getAssets();
+        try (InputStream is = assetManager.open(fileName)) {
+            bitmap = BitmapFactory.decodeStream(is);
+        } catch (IOException e) {
+            return bitmap;
+        }
+
+        return bitmap;
+
+    }
+
+    public static List<String> fileExistsInAssets(Context context, String dir) {
+
+        List<String> pathList = new ArrayList<String>();
+        try {
+            AssetManager assetManager = context.getAssets();
+            String[] files = assetManager.list(dir);
+
+            if (files != null) {
+                for (String name : files) {
+                    pathList.add(dir + "/" + name);
+                }
+                return pathList;
+            }
+        } catch (IOException e) {
+
+            return pathList;
+        }
+        return pathList;
+    }
+
+
+    public static List<Bitmap> getAnimalsName(Context context, String dir) {
+        List<Bitmap> list = new ArrayList<>();
+        for (int i = 0; i < 40; i++) {
+
+            Bitmap bitmap = loadImageFromAssets(context, dir + "/" + (i + 1) + ".jpg");
+            if (bitmap == null) {
+                break;
+            } else {
+                list.add(bitmap);
+            }
+
+        }
+        return list;
+    }
+
+    public static PackageInfo getInfo(Context context) {
+        PackageInfo packageInfo;
+        try {
+            packageInfo = context.getPackageManager().getPackageInfo(context.getPackageName(), 0);
+        } catch (PackageManager.NameNotFoundException exception) {
+
+            return null;
+        }
+        return packageInfo;
+    }
+
+
+    public static float getDistance(MotionEvent event) {
+        float x = event.getX(0) - event.getX(1);
+        float y = event.getY(0) - event.getY(1);
+        return (float) Math.sqrt(x * x + y * y);
+    }
+
+
+    public static void initFont(TextView tv) {
+        tv.setTypeface(ARApp.defaultFont);
+    }
+
+
+    public static boolean saveToInternalStorage(String fileName, Uri fileUri, Context context) {
+        try {
+            // 获取输入流
+            Bitmap bitmap = BitmapFactory.decodeStream(context.getContentResolver().openInputStream(fileUri));
+            // 创建图片文件
+            File file = new File(context.getFilesDir(), fileName);
+            FileOutputStream fileOutputStream = new FileOutputStream(file);
+            // 将Bitmap图片进行存储
+            bitmap.compress(Bitmap.CompressFormat.PNG, 100, fileOutputStream);
+            fileOutputStream.close();
+            return true;
+        } catch (IOException e) {
+            e.printStackTrace();
+            return false;
+        }
+    }
+
+    public static String getImportPath(String name) {
+        File filesDir = ARApp.app.getFilesDir();
+        String s = filesDir + "/" + name;
+        return s;
+    }
+
+    public static float dpToPx(float dpValue) {
+        float density = ARApp.app.getResources().getDisplayMetrics().density;
+        return density * dpValue + 0.5f;
+    }
+
+
+    public static boolean checkPermission(Activity activity,String[] permissions) {
+        boolean result = true;
+        for (String per : permissions) {
+            if (ActivityCompat.checkSelfPermission(activity, per) != PackageManager.PERMISSION_GRANTED) {
+                result = false;
+            }
+        }
+        return result;
+
+    }
+
+    public static double getUriFileSize(Context context, Uri uri) {
+        double fileSize = 0;
+        ContentResolver contentResolver = context.getContentResolver();
+
+        // 如果Uri是文件类型
+        if (uri.getScheme().equals("file")) {
+            File file = new File(uri.getPath());
+            fileSize = file.length();
+        } else { // 如果Uri不是文件类型，则通过ContentResolver获取大小
+            try {
+                fileSize = contentResolver.openFileDescriptor(uri, "r").getStatSize();
+
+            } catch (Exception e) {
+                Log.e("UriUtils", "Error while retrieving file size: " + e.getMessage());
+            }
+        }
+        fileSize = fileSize/1048576.0;
+        return fileSize;
+    }
+
+
+}
diff --git a/app/src/main/java/com/trace/ar/drawing/listener/OnAddOrRemoveListener.java b/app/src/main/java/com/trace/ar/drawing/listener/OnAddOrRemoveListener.java
new file mode 100644
index 0000000..476b002
--- /dev/null
+++ b/app/src/main/java/com/trace/ar/drawing/listener/OnAddOrRemoveListener.java
@@ -0,0 +1,7 @@
+package com.trace.ar.drawing.listener;
+
+public interface OnAddOrRemoveListener {
+
+    void onAddLike();
+    void onDeleteLike();
+}
diff --git a/app/src/main/java/com/trace/ar/drawing/listener/OnDeleteLikeListener.java b/app/src/main/java/com/trace/ar/drawing/listener/OnDeleteLikeListener.java
new file mode 100644
index 0000000..6284321
--- /dev/null
+++ b/app/src/main/java/com/trace/ar/drawing/listener/OnDeleteLikeListener.java
@@ -0,0 +1,6 @@
+package com.trace.ar.drawing.listener;
+
+public interface OnDeleteLikeListener {
+
+    void onDeleteItem(int pos,String path);
+}
diff --git a/app/src/main/java/com/trace/ar/drawing/listener/onClickListener.java b/app/src/main/java/com/trace/ar/drawing/listener/onClickListener.java
new file mode 100644
index 0000000..c4177a0
--- /dev/null
+++ b/app/src/main/java/com/trace/ar/drawing/listener/onClickListener.java
@@ -0,0 +1,6 @@
+package com.trace.ar.drawing.listener;
+
+public interface onClickListener {
+
+    void onClickItem(boolean viewAll,String  dir);
+}
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bg_favorite.xml b/app/src/main/res/drawable/bg_favorite.xml
new file mode 100644
index 0000000..eb5a8e8
--- /dev/null
+++ b/app/src/main/res/drawable/bg_favorite.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="oval">
+    <solid android:color="@color/white"/>
+
+</shape>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bg_home_item.xml b/app/src/main/res/drawable/bg_home_item.xml
new file mode 100644
index 0000000..34d69b2
--- /dev/null
+++ b/app/src/main/res/drawable/bg_home_item.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="10dp"/>
+    <solid android:color="@color/white"/>
+
+</shape>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bg_ic_favorite.xml b/app/src/main/res/drawable/bg_ic_favorite.xml
new file mode 100644
index 0000000..62b8854
--- /dev/null
+++ b/app/src/main/res/drawable/bg_ic_favorite.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="oval">
+    <solid android:color="@color/white" />
+
+</shape>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/bg_see_all.xml b/app/src/main/res/drawable/bg_see_all.xml
new file mode 100644
index 0000000..533f989
--- /dev/null
+++ b/app/src/main/res/drawable/bg_see_all.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <corners android:radius="8dp"/>
+    <gradient android:startColor="@color/color1"
+        android:endColor="@color/color2"
+        android:angle="45"/>
+
+</shape>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/btn_import_bg.xml b/app/src/main/res/drawable/btn_import_bg.xml
new file mode 100644
index 0000000..c7cf61a
--- /dev/null
+++ b/app/src/main/res/drawable/btn_import_bg.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <gradient android:startColor="@color/color1"
+        android:centerColor="@color/color2"
+        android:endColor="@color/color3"
+        android:angle="315"/>
+    <corners android:radius="6dp"/>
+
+</shape>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/circle_bg.xml b/app/src/main/res/drawable/circle_bg.xml
new file mode 100644
index 0000000..62b8854
--- /dev/null
+++ b/app/src/main/res/drawable/circle_bg.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="oval">
+    <solid android:color="@color/white" />
+
+</shape>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_favorite_false.xml b/app/src/main/res/drawable/ic_favorite_false.xml
new file mode 100644
index 0000000..4e05173
--- /dev/null
+++ b/app/src/main/res/drawable/ic_favorite_false.xml
@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="64dp"
+    android:height="64dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+  <path
+      android:pathData="M716.8,60.2c-81.3,0 -153.6,36.1 -204.8,96.4 -51.2,-60.2 -123.5,-96.4 -204.8,-96.4C153.6,60.2 30.1,192.8 30.1,358.4c0,45.2 6,87.3 21.1,126.5 0,0 12,36.1 21.1,57.2C189.7,798.1 512,963.8 512,963.8s322.3,-165.6 439.7,-424.7c0,0 15.1,-33.1 21.1,-57.2 12,-39.2 21.1,-81.3 21.1,-126.5C993.9,192.8 870.4,60.2 716.8,60.2zM915.6,466.8c-6,15.1 -15.1,42.2 -18.1,48.2 -87.3,192.8 -307.2,334.3 -385.5,379.5 -78.3,-45.2 -298.2,-186.7 -385.5,-379.5 -6,-15.1 -15.1,-36.1 -18.1,-51.2 -12,-33.1 -18.1,-72.3 -18.1,-105.4C90.4,225.9 189.7,120.5 307.2,120.5c60.2,0 117.5,27.1 159.6,75.3L512,247l45.2,-51.2C599.3,147.6 656.6,120.5 716.8,120.5c120.5,0 216.8,105.4 216.8,234.9 0,36.1 -6,72.3 -18.1,111.4z"
+      android:fillColor="@color/black"/>
+</vector>
diff --git a/app/src/main/res/drawable/ic_favorite_true.xml b/app/src/main/res/drawable/ic_favorite_true.xml
new file mode 100644
index 0000000..a0b0c2c
--- /dev/null
+++ b/app/src/main/res/drawable/ic_favorite_true.xml
@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="64dp"
+    android:height="64dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+  <path
+      android:pathData="M667.8,117.3C832.9,117.3 938.7,249.7 938.7,427.9c0,138.3 -125.1,290.5 -371.6,461.6a96.8,96.8 0,0 1,-110.2 0C210.4,718.4 85.3,566.1 85.3,427.9 85.3,249.7 191.1,117.3 356.2,117.3c59.6,0 100.1,20.8 155.8,68.1C567.7,138.2 608.2,117.3 667.8,117.3z"
+      android:fillColor="@color/color1"/>
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/app/src/main/res/drawable/im_alph.xml b/app/src/main/res/drawable/im_alph.xml
new file mode 100644
index 0000000..3774151
--- /dev/null
+++ b/app/src/main/res/drawable/im_alph.xml
@@ -0,0 +1,16 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="25dp"
+    android:viewportWidth="24"
+    android:viewportHeight="25">
+  <path
+      android:pathData="M9.8,1.72C14.748,1.72 18.76,5.732 18.76,10.68C18.76,15.628 14.748,19.64 9.8,19.64C4.852,19.64 0.84,15.628 0.84,10.68C0.84,5.732 4.852,1.72 9.8,1.72Z"
+      android:strokeAlpha="0.6"
+      android:fillColor="@color/color1"
+      android:fillAlpha="0.6"/>
+  <path
+      android:pathData="M14.28,5.08C19.228,5.08 23.24,9.092 23.24,14.04C23.24,18.988 19.228,23 14.28,23C9.332,23 5.32,18.988 5.32,14.04C5.32,9.092 9.332,5.08 14.28,5.08Z"
+      android:strokeAlpha="0.6"
+      android:fillColor="@color/color2"
+      android:fillAlpha="0.6"/>
+</vector>
diff --git a/app/src/main/res/drawable/im_flash_false.xml b/app/src/main/res/drawable/im_flash_false.xml
new file mode 100644
index 0000000..d87feaf
--- /dev/null
+++ b/app/src/main/res/drawable/im_flash_false.xml
@@ -0,0 +1,17 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="25dp"
+    android:viewportWidth="24"
+    android:viewportHeight="25">
+  <path
+      android:strokeWidth="1"
+      android:pathData="M4.791,4.146L18.002,19.83"
+      android:fillColor="#00000000"
+      android:strokeColor="#fbc672"
+      android:strokeLineCap="square"/>
+  <path
+      android:pathData="M7.5,8.05V2.5H17.692L13.692,10.192H17.692L14.279,16.097L7.5,8.05ZM7.5,9.602V13.269H10.577V22.5L13.746,17.018L7.5,9.602Z"
+      android:fillColor="#fd82aa"
+      android:fillAlpha="0.6"
+      android:fillType="evenOdd"/>
+</vector>
diff --git a/app/src/main/res/drawable/im_flash_true.xml b/app/src/main/res/drawable/im_flash_true.xml
new file mode 100644
index 0000000..1277a40
--- /dev/null
+++ b/app/src/main/res/drawable/im_flash_true.xml
@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="25dp"
+    android:viewportWidth="24"
+    android:viewportHeight="25">
+  <path
+      android:pathData="M7.5,2.5V13.269H10.577V22.5L17.692,10.192H13.692L17.692,2.5H7.5Z"
+      android:fillColor="#fd82aa"
+      android:fillAlpha="0.6"/>
+</vector>
diff --git a/app/src/main/res/drawable/im_import.xml b/app/src/main/res/drawable/im_import.xml
new file mode 100644
index 0000000..95982b7
--- /dev/null
+++ b/app/src/main/res/drawable/im_import.xml
@@ -0,0 +1,12 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="64dp"
+    android:height="64dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+  <path
+      android:pathData="M170.7,170.7v170.7H85.3V85.3h853.3v853.3H85.3v-256h85.3v170.7h682.7V170.7z"
+      android:fillColor="#ffffff"/>
+  <path
+      android:pathData="M554.7,469.3V341.3l213.3,170.7 -213.3,170.7v-128H85.3v-85.3z"
+      android:fillColor="#ffffff"/>
+</vector>
diff --git a/app/src/main/res/drawable/im_photo.xml b/app/src/main/res/drawable/im_photo.xml
new file mode 100644
index 0000000..ca12d5c
--- /dev/null
+++ b/app/src/main/res/drawable/im_photo.xml
@@ -0,0 +1,11 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="25dp"
+    android:viewportWidth="24"
+    android:viewportHeight="25">
+  <path
+      android:pathData="M5.833,18.786H18.213L18.212,18.79C18.788,18.79 19.149,18.071 18.645,17.567L16.557,14.975L16.485,14.903C16.199,14.615 15.695,14.687 15.479,14.975L13.823,17.133L13.752,17.205C13.463,17.493 12.96,17.421 12.743,17.133L9.721,13.247L9.649,13.175C9.361,12.887 8.857,12.959 8.641,13.247L5.259,17.563C4.897,18.067 5.259,18.786 5.833,18.786ZM2.892,4.058H21.156L21.157,4.057C21.32,4.059 21.481,4.096 21.629,4.164C21.777,4.232 21.909,4.33 22.017,4.451C22.125,4.573 22.207,4.716 22.257,4.871C22.307,5.026 22.324,5.189 22.308,5.351V20.155C22.308,20.875 21.805,21.451 21.085,21.451H2.892C2.244,21.451 1.668,20.875 1.668,20.155V5.353C1.668,4.633 2.244,4.058 2.892,4.058ZM16.943,8.863C17.546,8.863 18.035,8.374 18.035,7.771C18.035,7.168 17.546,6.68 16.943,6.68C16.34,6.68 15.852,7.168 15.852,7.771C15.852,8.374 16.34,8.863 16.943,8.863Z"
+      android:fillColor="@color/color1"
+      android:fillAlpha="0.6"
+      android:fillType="evenOdd"/>
+</vector>
diff --git a/app/src/main/res/drawable/im_right.xml b/app/src/main/res/drawable/im_right.xml
new file mode 100644
index 0000000..52b6331
--- /dev/null
+++ b/app/src/main/res/drawable/im_right.xml
@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+  <path
+      android:pathData="M558.9,490.7L384,665.6l59.7,59.7 234.7,-234.7L443.7,256 384,315.7l174.9,174.9z"
+      android:fillColor="@color/white"/>
+</vector>
diff --git a/app/src/main/res/drawable/sb_progress.xml b/app/src/main/res/drawable/sb_progress.xml
new file mode 100644
index 0000000..0c807dd
--- /dev/null
+++ b/app/src/main/res/drawable/sb_progress.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:id="@android:id/background">
+        <shape android:shape="rectangle">
+            <solid android:color="@color/seekbar_bg" />
+            <corners android:radius="10dp" />
+        </shape>
+    </item>
+    <item android:id="@android:id/progress">
+        <scale android:scaleWidth="100%">
+            <shape>
+                <solid android:color="@color/color1" />
+                <corners android:radius="10dp" />
+            </shape>
+        </scale>
+    </item>
+</layer-list>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/sb_thumb.xml b/app/src/main/res/drawable/sb_thumb.xml
new file mode 100644
index 0000000..42d9508
--- /dev/null
+++ b/app/src/main/res/drawable/sb_thumb.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="oval">
+    <solid android:color="@color/color2" />
+    <stroke android:color="@color/white" android:width="4dp"/>
+    <size
+        android:width="16dp"
+        android:height="16dp" />
+</shape>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/selector_ic_favorite.xml b/app/src/main/res/drawable/selector_ic_favorite.xml
new file mode 100644
index 0000000..6c29260
--- /dev/null
+++ b/app/src/main/res/drawable/selector_ic_favorite.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_favorite_false" android:state_selected="false"/>
+    <item android:drawable="@drawable/ic_favorite_true"  android:state_selected="true" />
+
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/selector_im_flash.xml b/app/src/main/res/drawable/selector_im_flash.xml
new file mode 100644
index 0000000..799aa6d
--- /dev/null
+++ b/app/src/main/res/drawable/selector_im_flash.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:drawable="@drawable/im_flash_true" android:state_selected="true" />
+    <item android:drawable="@drawable/im_flash_false" android:state_selected="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/selector_tab_favorite.xml b/app/src/main/res/drawable/selector_tab_favorite.xml
new file mode 100644
index 0000000..ceb38af
--- /dev/null
+++ b/app/src/main/res/drawable/selector_tab_favorite.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/tab_favorite" android:state_selected="true"/>
+    <item android:drawable="@drawable/tab_favorite_false" />
+
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/selector_tab_home.xml b/app/src/main/res/drawable/selector_tab_home.xml
new file mode 100644
index 0000000..4917ac5
--- /dev/null
+++ b/app/src/main/res/drawable/selector_tab_home.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/tab_home_false" android:state_selected="false"/>
+    <item android:drawable="@drawable/tab_home"  android:state_selected="true" />
+
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/tab_favorite.xml b/app/src/main/res/drawable/tab_favorite.xml
new file mode 100644
index 0000000..cfbf4af
--- /dev/null
+++ b/app/src/main/res/drawable/tab_favorite.xml
@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="64dp"
+    android:height="64dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+  <path
+      android:pathData="M997.3,328.4C988.8,188 878.7,78.3 746.6,78.3c-112,0 -202.8,61.2 -237.2,151.2C474.9,139.5 384.2,78.3 272.2,78.3c-132.1,0 -242.3,109.7 -250.7,250.1C18.7,370 7.7,677.3 367.5,886.6c0,0 89.6,49.4 141.6,62.5l0,0.1c0.1,-0 0.2,-0 0.3,-0.1 0.1,0 0.2,0 0.3,0.1l0,-0.1c51.9,-13.2 141.6,-62.5 141.6,-62.5C1011,677.3 1000,370 997.3,328.4z"
+      android:fillColor="@color/color1"/>
+</vector>
diff --git a/app/src/main/res/drawable/tab_favorite_false.xml b/app/src/main/res/drawable/tab_favorite_false.xml
new file mode 100644
index 0000000..5f2e815
--- /dev/null
+++ b/app/src/main/res/drawable/tab_favorite_false.xml
@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="64dp"
+    android:height="64dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+  <path
+      android:pathData="M997.3,328.4C988.8,188 878.7,78.3 746.6,78.3c-112,0 -202.8,61.2 -237.2,151.2C474.9,139.5 384.2,78.3 272.2,78.3c-132.1,0 -242.3,109.7 -250.7,250.1C18.7,370 7.7,677.3 367.5,886.6c0,0 89.6,49.4 141.6,62.5l0,0.1c0.1,-0 0.2,-0 0.3,-0.1 0.1,0 0.2,0 0.3,0.1l0,-0.1c51.9,-13.2 141.6,-62.5 141.6,-62.5C1011,677.3 1000,370 997.3,328.4z"
+      android:fillColor="@color/tab_false"/>
+</vector>
diff --git a/app/src/main/res/drawable/tab_home.xml b/app/src/main/res/drawable/tab_home.xml
new file mode 100644
index 0000000..cfe70eb
--- /dev/null
+++ b/app/src/main/res/drawable/tab_home.xml
@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="64dp"
+    android:height="64dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+  <path
+      android:pathData="M555,101.2l407,373a34.1,34.1 0,0 1,-23 59.3l-40.3,-0v298.7a85.3,85.3 0,0 1,-85.3 85.3h-597.3a85.3,85.3 0,0 1,-85.3 -85.3v-298.7h-40.2a34.1,34.1 0,0 1,-23 -59.3l406.9,-373a59.7,59.7 0,0 1,80.7 0zM312.4,591.4a42.7,42.7 0,0 0,0 60.3,280 280,0 0,0 395.9,0 42.7,42.7 0,0 0,-60.3 -60.3,194.6 194.6,0 0,1 -275.2,0 42.7,42.7 0,0 0,-60.4 0z"
+      android:fillColor="@color/color3"/>
+</vector>
diff --git a/app/src/main/res/drawable/tab_home_false.xml b/app/src/main/res/drawable/tab_home_false.xml
new file mode 100644
index 0000000..3e42930
--- /dev/null
+++ b/app/src/main/res/drawable/tab_home_false.xml
@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="64dp"
+    android:height="64dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+  <path
+      android:pathData="M555,101.2l407,373a34.1,34.1 0,0 1,-23 59.3l-40.3,-0v298.7a85.3,85.3 0,0 1,-85.3 85.3h-597.3a85.3,85.3 0,0 1,-85.3 -85.3v-298.7h-40.2a34.1,34.1 0,0 1,-23 -59.3l406.9,-373a59.7,59.7 0,0 1,80.7 0zM312.4,591.4a42.7,42.7 0,0 0,0 60.3,280 280,0 0,0 395.9,0 42.7,42.7 0,0 0,-60.3 -60.3,194.6 194.6,0 0,1 -275.2,0 42.7,42.7 0,0 0,-60.4 0z"
+      android:fillColor="@color/tab_false"/>
+</vector>
diff --git a/app/src/main/res/drawable/tool_bar.xml b/app/src/main/res/drawable/tool_bar.xml
new file mode 100644
index 0000000..5820ada
--- /dev/null
+++ b/app/src/main/res/drawable/tool_bar.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="23dp" />
+    <solid android:color="@color/white" />
+
+</shape>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/welocm_pb.xml b/app/src/main/res/drawable/welocm_pb.xml
new file mode 100644
index 0000000..c12a6da
--- /dev/null
+++ b/app/src/main/res/drawable/welocm_pb.xml
@@ -0,0 +1,21 @@
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:id="@android:id/background">
+        <shape>
+            <corners android:radius="5dp" />
+            <solid android:color="#D3D3D3" /> <!-- 背景颜色 -->
+        </shape>
+    </item>
+
+    <item android:id="@android:id/progress">
+        <clip>
+            <shape>
+                <corners android:radius="20dp" />
+                <gradient
+                    android:startColor="#c2c3fc"
+                    android:centerColor="#fbc672"
+                    android:endColor="#fd82aa"
+                    android:angle="0" />
+            </shape>
+        </clip>
+    </item>
+</layer-list>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_detail.xml b/app/src/main/res/layout/activity_detail.xml
new file mode 100644
index 0000000..45ce989
--- /dev/null
+++ b/app/src/main/res/layout/activity_detail.xml
@@ -0,0 +1,95 @@
+<?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"
+    android:layout_width="match_parent"
+    android:paddingTop="33dp"
+    android:layout_height="match_parent">
+
+    <RelativeLayout
+        android:id="@+id/rl_camera"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_alignParentTop="true">
+
+        <androidx.camera.view.PreviewView
+            android:id="@+id/preview"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent" />
+
+        <androidx.appcompat.widget.AppCompatImageView
+            android:id="@+id/image"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:layout_centerInParent="true"
+            android:scaleType="matrix" />
+
+
+    </RelativeLayout>
+
+    <SeekBar
+        android:id="@+id/seekbar"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_above="@id/ll_tool"
+        android:layout_marginStart="52dp"
+        android:layout_marginTop="26dp"
+        android:layout_marginEnd="52dp"
+        android:layout_marginBottom="12dp"
+        android:max="10"
+        android:maxHeight="5dp"
+        android:visibility="gone"
+        android:progressDrawable="@drawable/sb_progress"
+        android:thumb="@drawable/sb_thumb" />
+
+    <LinearLayout
+        android:id="@+id/ll_tool"
+        android:layout_width="match_parent"
+        android:layout_height="66dp"
+        android:layout_alignParentBottom="true"
+        android:layout_marginStart="16dp"
+        android:layout_marginEnd="16dp"
+        android:layout_marginBottom="24dp"
+        android:background="@drawable/tool_bar"
+        android:gravity="center_vertical"
+        android:orientation="horizontal">
+
+
+        <ImageView
+            android:id="@+id/im_zoom"
+            android:layout_width="0dp"
+            android:layout_height="44dp"
+            android:layout_weight="1"
+            android:padding="10dp"
+            android:src="@drawable/im_alph" />
+
+
+        <ImageView
+            android:id="@+id/im_flash"
+            android:layout_width="0dp"
+            android:layout_height="44dp"
+            android:layout_weight="1"
+            android:padding="10dp"
+            android:src="@drawable/selector_im_flash" />
+
+
+        <ImageView
+            android:id="@+id/im_photo"
+            android:layout_width="0dp"
+            android:layout_height="44dp"
+            android:layout_weight="1"
+            android:padding="10dp"
+            android:src="@drawable/im_photo" />
+    </LinearLayout>
+
+    <ImageView
+        android:id="@+id/back"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:paddingStart="20dp"
+        android:paddingTop="25dp"
+        android:paddingEnd="10dp"
+        android:paddingBottom="10dp"
+        android:src="@mipmap/im_left_white" />
+
+
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_gallery.xml b/app/src/main/res/layout/activity_gallery.xml
new file mode 100644
index 0000000..c6c2685
--- /dev/null
+++ b/app/src/main/res/layout/activity_gallery.xml
@@ -0,0 +1,112 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/bg_main1"
+    tools:context=".activity.GalleryActivity">
+
+
+    <ImageView
+        android:id="@+id/back"
+
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignTop="@id/title"
+        android:layout_alignBottom="@id/title"
+        android:paddingStart="20dp"
+        android:paddingEnd="10dp"
+        android:src="@mipmap/im_left" />
+
+    <com.trace.ar.drawing.helper.MyTV
+        android:id="@+id/title"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:layout_marginTop="30dp"
+        android:gravity="center"
+        android:padding="8dp"
+        android:text="@string/gallery"
+        android:textColor="@color/tv_main_color"
+        android:textSize="22sp"
+        app:apply_font="true" />
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/recyclerview"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:paddingBottom="100dp"
+        android:layout_below="@id/title"
+        android:layout_marginTop="16dp" />
+
+
+    <LinearLayout
+        android:id="@+id/layout_no_import"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:gravity="center_horizontal"
+        android:orientation="vertical"
+        android:visibility="gone">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="170dp"
+            android:src="@mipmap/im_empty_import" />
+
+        <com.trace.ar.drawing.helper.MyTV
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="25dp"
+            android:layout_marginEnd="25dp"
+            android:lineSpacingExtra="4dp"
+            android:text="@string/no_import"
+            android:textColor="@color/text_hint_color"
+            android:textSize="16sp" />
+    </LinearLayout>
+
+    <LinearLayout
+        android:id="@+id/btn_import"
+        android:layout_width="200dp"
+        android:layout_height="50dp"
+        android:layout_alignParentBottom="true"
+        android:layout_centerHorizontal="true"
+        android:layout_marginBottom="50dp"
+        android:background="@drawable/btn_import_bg"
+        android:gravity="center"
+        android:orientation="horizontal">
+
+        <ImageView
+            android:layout_width="22dp"
+            android:layout_height="22dp"
+            android:src="@drawable/im_import" />
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="3dp"
+            android:text="@string/import_pictures"
+            android:textColor="@color/white"
+            android:textSize="16sp" />
+    </LinearLayout>
+
+    <FrameLayout
+        android:id="@+id/loading"
+        android:visibility="gone"
+        android:focusable="true"
+        android:clickable="true"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/view">
+
+        <ProgressBar
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:indeterminateTint="@color/color1" />
+    </FrameLayout>
+
+
+</RelativeLayout>
+
diff --git a/app/src/main/res/layout/activity_home.xml b/app/src/main/res/layout/activity_home.xml
new file mode 100644
index 0000000..8228bed
--- /dev/null
+++ b/app/src/main/res/layout/activity_home.xml
@@ -0,0 +1,27 @@
+<?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"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:paddingTop="33dp"
+    android:background="@mipmap/bg_main1">
+
+    <androidx.viewpager2.widget.ViewPager2
+        android:id="@+id/viewPager2"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_above="@id/tab" />
+
+
+    <com.google.android.material.tabs.TabLayout
+        android:id="@+id/tab"
+        android:layout_width="match_parent"
+        android:layout_height="73dp"
+        android:background="@color/no_color"
+        app:tabGravity="fill"
+        app:tabMaxWidth="0dp"
+        app:tabMode="fixed"
+        android:layout_alignParentBottom="true"
+        app:tabIndicatorHeight="0dp" />
+
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_view_all.xml b/app/src/main/res/layout/activity_view_all.xml
new file mode 100644
index 0000000..5ac97ed
--- /dev/null
+++ b/app/src/main/res/layout/activity_view_all.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:paddingTop="33dp"
+    android:background="@mipmap/bg_main1"
+    tools:context=".activity.ViewAllActivity">
+
+    <ImageView
+        android:id="@+id/back"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignTop="@id/category_name"
+        android:layout_alignBottom="@id/category_name"
+        android:paddingStart="20dp"
+        android:paddingEnd="10dp"
+        android:src="@mipmap/im_left" />
+
+    <TextView
+        android:id="@+id/category_name"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:gravity="center"
+        android:padding="8dp"
+        android:text="@string/app_name"
+        android:textColor="@color/tv_main_color"
+        android:textSize="22sp" />
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/recyclerview"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_below="@id/category_name"
+        android:layout_marginTop="16dp" />
+
+
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_welcome.xml b/app/src/main/res/layout/activity_welcome.xml
new file mode 100644
index 0000000..1fbb492
--- /dev/null
+++ b/app/src/main/res/layout/activity_welcome.xml
@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/bg_main"
+    tools:context=".activity.MySplashActivity">
+
+    <ImageView
+        android:layout_width="126dp"
+        android:layout_height="126dp"
+        android:layout_marginTop="186dp"
+        android:src="@mipmap/logo"
+        android:id="@+id/image"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintRight_toRightOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <com.trace.ar.drawing.helper.MyTV
+        android:layout_width="wrap_content"
+        android:textSize="24sp"
+        app:layout_constraintTop_toBottomOf="@id/image"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintRight_toRightOf="parent"
+        android:layout_marginTop="30dp"
+        android:text="@string/app_name"
+        app:apply_font="true"
+        android:textColor="@color/black"
+        android:layout_height="wrap_content"/>
+
+    <ProgressBar
+        android:layout_width="match_parent"
+        android:layout_marginStart="25dp"
+        android:layout_marginEnd="25dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintRight_toRightOf="parent"
+        android:layout_marginBottom="60dp"
+        android:progress="100"
+        android:id="@+id/loading_pb"
+        android:progressDrawable="@drawable/welocm_pb"
+        style="?android:attr/progressBarStyleHorizontal"
+        android:layout_height="7dp"/>
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/adapter_child.xml b/app/src/main/res/layout/adapter_child.xml
new file mode 100644
index 0000000..c06a206
--- /dev/null
+++ b/app/src/main/res/layout/adapter_child.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:id="@+id/frame"
+    android:layout_marginEnd="15dp"
+    android:layout_height="80dp">
+
+    <androidx.cardview.widget.CardView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:id="@+id/card"
+        app:cardElevation="3dp"
+        android:layout_marginEnd="5dp"
+        android:layout_marginStart="5dp"
+        android:layout_gravity="center"
+        app:cardCornerRadius="10dp">
+
+        <ImageView
+            android:id="@+id/imPreview"
+            android:scaleType="centerCrop"
+            android:layout_width="match_parent"
+            android:layout_height="70dp" />
+
+
+    </androidx.cardview.widget.CardView>
+
+</FrameLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/adapter_main.xml b/app/src/main/res/layout/adapter_main.xml
new file mode 100644
index 0000000..b30e703
--- /dev/null
+++ b/app/src/main/res/layout/adapter_main.xml
@@ -0,0 +1,79 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:paddingTop="6dp">
+
+    <com.trace.ar.drawing.helper.MyTV
+        android:id="@+id/tv_name"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="16dp"
+        android:padding="5dp"
+        android:text="@string/app_name"
+        android:textColor="@color/tv_main_color"
+        android:textSize="15sp"
+        app:apply_font="true"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+
+    <com.trace.ar.drawing.helper.MyTV
+        android:id="@+id/tv_seeAll"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginEnd="15dp"
+        android:background="@drawable/bg_see_all"
+        android:gravity="center"
+        android:paddingStart="11dp"
+        android:paddingTop="5dp"
+        android:paddingEnd="11dp"
+        android:paddingBottom="5dp"
+        android:text="@string/see_all"
+        android:textColor="@color/white"
+        android:textSize="14sp"
+        app:apply_font="true"
+        app:drawableEndCompat="@drawable/im_right"
+        app:layout_constraintRight_toRightOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+
+    <RelativeLayout
+        android:id="@+id/card_preview"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="16dp"
+        android:layout_marginTop="10dp"
+        android:layout_marginEnd="15dp"
+        android:background="@drawable/bg_home_item"
+        android:padding="6dp"
+        app:layout_constraintTop_toBottomOf="@id/tv_seeAll">
+
+        <androidx.cardview.widget.CardView
+            android:id="@+id/card1"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_centerVertical="true"
+            android:layout_marginStart="5dp"
+            app:cardCornerRadius="10dp"
+            app:cardElevation="3dp">
+
+            <ImageView
+                android:id="@+id/im_main"
+                android:layout_width="130dp"
+                android:layout_height="130dp" />
+        </androidx.cardview.widget.CardView>
+
+
+        <androidx.recyclerview.widget.RecyclerView
+            android:id="@+id/recycler"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="10dp"
+            android:layout_toEndOf="@id/card1" />
+
+    </RelativeLayout>
+
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/adapter_thumb.xml b/app/src/main/res/layout/adapter_thumb.xml
new file mode 100644
index 0000000..ffe80ff
--- /dev/null
+++ b/app/src/main/res/layout/adapter_thumb.xml
@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content">
+
+    <androidx.cardview.widget.CardView
+        android:id="@+id/card_view"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center_horizontal"
+        android:layout_marginBottom="12dp"
+        app:cardElevation="0dp"
+        app:cardCornerRadius="16dp">
+
+        <ImageView
+            android:id="@+id/imPreview"
+            android:layout_width="106dp"
+            android:layout_height="106dp" />
+
+        <FrameLayout
+            android:id="@+id/card_favorite"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="end"
+            android:layout_marginTop="5dp"
+            android:elevation="2dp"
+            android:background="@drawable/bg_favorite"
+            android:layout_marginEnd="10dp"
+            app:cardCornerRadius="100dp">
+
+            <ImageView
+                android:id="@+id/im_favorite"
+                android:layout_width="16dp"
+                android:layout_height="16dp"
+                android:layout_gravity="end"
+                android:layout_marginStart="2dp"
+                android:layout_marginTop="2dp"
+                android:layout_marginEnd="2dp"
+                android:layout_marginBottom="2dp"
+                android:padding="2dp"
+                android:src="@drawable/selector_ic_favorite" />
+        </FrameLayout>
+
+
+    </androidx.cardview.widget.CardView>
+
+</FrameLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_favorite.xml b/app/src/main/res/layout/fragment_favorite.xml
new file mode 100644
index 0000000..10bcb16
--- /dev/null
+++ b/app/src/main/res/layout/fragment_favorite.xml
@@ -0,0 +1,51 @@
+<?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:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    tools:context=".fragment.HomeFragment">
+
+    <com.trace.ar.drawing.helper.MyTV
+        android:id="@+id/title"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="15dp"
+        android:padding="8dp"
+        android:text="@string/tab_tv_favorite"
+        android:textColor="@color/tv_main_color"
+        android:textSize="22sp"
+        app:apply_font="true" />
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/recyclerview"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_marginTop="11dp" />
+
+    <LinearLayout
+        android:id="@+id/layout_no_favorite"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:gravity="center_horizontal"
+        android:orientation="vertical"
+        android:visibility="gone">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="170dp"
+            android:src="@mipmap/no_favorite" />
+
+        <com.trace.ar.drawing.helper.MyTV
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="25dp"
+            android:layout_marginEnd="25dp"
+            android:lineSpacingExtra="4dp"
+            android:text="@string/no_file"
+            android:textColor="@color/text_hint_color"
+            android:textSize="16sp" />
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_main.xml b/app/src/main/res/layout/fragment_main.xml
new file mode 100644
index 0000000..71b7f83
--- /dev/null
+++ b/app/src/main/res/layout/fragment_main.xml
@@ -0,0 +1,51 @@
+<?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:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    tools:context=".fragment.HomeFragment">
+
+    <com.trace.ar.drawing.helper.MyTV
+        android:id="@+id/title"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="15dp"
+        android:padding="8dp"
+        android:text="@string/app_name"
+        android:textColor="@color/tv_main_color"
+        android:textSize="22sp"
+        app:apply_font="true" />
+
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="22dp"
+        android:gravity="center"
+        android:orientation="horizontal">
+
+        <ImageView
+            android:id="@+id/banner_gallery"
+            android:layout_width="165dp"
+            android:layout_height="89dp"
+            android:scaleType="fitXY"
+            android:src="@mipmap/banner_gallery" />
+
+        <ImageView
+            android:id="@+id/banner_camera"
+            android:layout_width="165dp"
+            android:layout_height="89dp"
+            android:layout_marginStart="22dp"
+            android:scaleType="fitXY"
+            android:src="@mipmap/banner_camera" />
+    </LinearLayout>
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/recyclerview"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_marginTop="11dp" />
+
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/tab_view.xml b/app/src/main/res/layout/tab_view.xml
new file mode 100644
index 0000000..9c2c23e
--- /dev/null
+++ b/app/src/main/res/layout/tab_view.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:gravity="center"
+    android:orientation="vertical">
+
+
+    <ImageView
+        android:id="@+id/im_icon"
+        android:layout_width="24dp"
+        android:layout_height="24dp" />
+
+    <com.trace.ar.drawing.helper.MyTV
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/app_name"
+        android:id="@+id/textView"
+        app:apply_font="true"
+        android:layout_marginTop="5dp"
+        android:textColor="@color/text_color"
+        android:textSize="12sp" />
+
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/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>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/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>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
Binary files /dev/null and b/app/src/main/res/mipmap-hdpi/ic_launcher.webp differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
Binary files /dev/null and b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
Binary files /dev/null and b/app/src/main/res/mipmap-mdpi/ic_launcher.webp differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
Binary files /dev/null and b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
Binary files /dev/null and b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
Binary files /dev/null and b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
Binary files /dev/null and b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
Binary files /dev/null and b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/banner_camera.png b/app/src/main/res/mipmap-xxxhdpi/banner_camera.png
new file mode 100644
index 0000000..ebca56f
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/banner_camera.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/banner_gallery.png b/app/src/main/res/mipmap-xxxhdpi/banner_gallery.png
new file mode 100644
index 0000000..d4159b4
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/banner_gallery.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/bg_main.png b/app/src/main/res/mipmap-xxxhdpi/bg_main.png
new file mode 100644
index 0000000..b3cc2d7
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/bg_main.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/bg_main1.png b/app/src/main/res/mipmap-xxxhdpi/bg_main1.png
new file mode 100644
index 0000000..ed02aae
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/bg_main1.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..aa7d642
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9126ae3
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/im_about.png b/app/src/main/res/mipmap-xxxhdpi/im_about.png
new file mode 100644
index 0000000..80c1d52
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/im_about.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/im_empty_import.png b/app/src/main/res/mipmap-xxxhdpi/im_empty_import.png
new file mode 100644
index 0000000..6d99044
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/im_empty_import.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/im_left.png b/app/src/main/res/mipmap-xxxhdpi/im_left.png
new file mode 100644
index 0000000..99593a4
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/im_left.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/im_left_white.png b/app/src/main/res/mipmap-xxxhdpi/im_left_white.png
new file mode 100644
index 0000000..01d12db
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/im_left_white.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/im_lock.png b/app/src/main/res/mipmap-xxxhdpi/im_lock.png
new file mode 100644
index 0000000..9135721
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/im_lock.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/im_right.png b/app/src/main/res/mipmap-xxxhdpi/im_right.png
new file mode 100644
index 0000000..880a44d
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/im_right.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/logo.png b/app/src/main/res/mipmap-xxxhdpi/logo.png
new file mode 100644
index 0000000..673b5ff
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/logo.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/no_favorite.png b/app/src/main/res/mipmap-xxxhdpi/no_favorite.png
new file mode 100644
index 0000000..1542a43
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/no_favorite.png differ
diff --git a/app/src/main/res/values-night/themes.xml b/app/src/main/res/values-night/themes.xml
new file mode 100644
index 0000000..71efee4
--- /dev/null
+++ b/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.PaintingHelper" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your dark theme here. -->
+        <!-- <item name="colorPrimary">@color/my_dark_primary</item> -->
+    </style>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/attrs.xml b/app/src/main/res/values/attrs.xml
new file mode 100644
index 0000000..3e55230
--- /dev/null
+++ b/app/src/main/res/values/attrs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <declare-styleable name="MyTV">
+        <attr name="apply_font" format="boolean"/>
+    </declare-styleable>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..762e4ec
--- /dev/null
+++ b/app/src/main/res/values/colors.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+    <color name="main_bg_color">#F7F5F4</color>
+    <color name="tv_main_color">#0E0D0C</color>
+    <color name="text_color">#343332</color>
+    <color name="seekbar_bg">#E2E2FC</color>
+<!--    <color name="seekbar_progress">#7F49DD</color>-->
+
+    <color name="tab_true">#FF5722</color>
+    <color name="tab_false">#cccccc</color>
+
+    <color name="see_all_color">#4DFF5722</color>
+    <color name="color1">#fd82aa</color>
+    <color name="color2">#fbc672</color>
+    <color name="color3">#c2c3fc</color>
+    <color name="text_hint_color">#D1D1D1</color>
+
+    <color name="no_color">#00000000</color>
+    <color name="view">#80ffffff</color>
+    <color name="favorite_bg">#80CCC8C4</color>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..cec74c7
--- /dev/null
+++ b/app/src/main/res/values/strings.xml
@@ -0,0 +1,20 @@
+<resources>
+    <string name="app_name">AR Drawing</string>
+
+    <string name="see_all">See All</string>
+    <string name="tab_tv_home">Home</string>
+    <string name="tab_tv_favorite">Favorite</string>
+    <string name="setting">Settings</string>
+    <string name="privacy">Privacy Information</string>
+    <string name="version">Version</string>
+    <string name="version_code">V%s</string>
+    <string name="permission_fail">Please grant the relevant permissions and try again.</string>
+    <string name="url_privacy">https://sites.google.com/view/httpprivates</string>
+    <string name="no_file">No Favorites</string>
+    <string name="gallery">Gallery</string>
+    <string name="no_import">You haven\'t uploaded any pictures yet</string>
+    <string name="import_pictures">Import pictures</string>
+    <string name="import_fail">Import failed, please try again</string>
+    <string name="import_im_too_big">Too big, the image should not be larger than 5M</string>
+    <string name="import_already">Already imported</string>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/themes.xml b/app/src/main/res/values/themes.xml
new file mode 100644
index 0000000..2b36a94
--- /dev/null
+++ b/app/src/main/res/values/themes.xml
@@ -0,0 +1,10 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Base.Theme.PaintingHelper" parent="Theme.Material3.Light.NoActionBar">
+        <!-- Customize your light theme here. -->
+        <!-- <item name="colorPrimary">@color/my_light_primary</item> -->
+        <item name="android:statusBarColor">@color/main_bg_color</item>
+    </style>
+
+    <style name="Theme.PaintingHelper" parent="Base.Theme.PaintingHelper" />
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/xml/backup_rules.xml b/app/src/main/res/xml/backup_rules.xml
new file mode 100644
index 0000000..fa0f996
--- /dev/null
+++ b/app/src/main/res/xml/backup_rules.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample backup rules file; uncomment and customize as necessary.
+   See https://developer.android.com/guide/topics/data/autobackup
+   for details.
+   Note: This file is ignored for devices older that API 31
+   See https://developer.android.com/about/versions/12/backup-restore
+-->
+<full-backup-content>
+    <!--
+   <include domain="sharedpref" path="."/>
+   <exclude domain="sharedpref" path="device.xml"/>
+-->
+</full-backup-content>
\ No newline at end of file
diff --git a/app/src/main/res/xml/data_extraction_rules.xml b/app/src/main/res/xml/data_extraction_rules.xml
new file mode 100644
index 0000000..9ee9997
--- /dev/null
+++ b/app/src/main/res/xml/data_extraction_rules.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample data extraction rules file; uncomment and customize as necessary.
+   See https://developer.android.com/about/versions/12/backup-restore#xml-changes
+   for details.
+-->
+<data-extraction-rules>
+    <cloud-backup>
+        <!-- TODO: Use <include> and <exclude> to control what is backed up.
+        <include .../>
+        <exclude .../>
+        -->
+    </cloud-backup>
+    <!--
+    <device-transfer>
+        <include .../>
+        <exclude .../>
+    </device-transfer>
+    -->
+</data-extraction-rules>
\ No newline at end of file
diff --git a/app/src/test/java/com/trace/ar/drawing/ExampleUnitTest.java b/app/src/test/java/com/trace/ar/drawing/ExampleUnitTest.java
new file mode 100644
index 0000000..8ef055c
--- /dev/null
+++ b/app/src/test/java/com/trace/ar/drawing/ExampleUnitTest.java
@@ -0,0 +1,17 @@
+package com.trace.ar.drawing;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+public class ExampleUnitTest {
+    @Test
+    public void addition_isCorrect() {
+        assertEquals(4, 2 + 2);
+    }
+}
\ No newline at end of file
diff --git a/build.gradle.kts b/build.gradle.kts
new file mode 100644
index 0000000..8b1c43d
--- /dev/null
+++ b/build.gradle.kts
@@ -0,0 +1,13 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+plugins {
+    id("com.android.application") version "8.1.0" apply false
+    id("org.jetbrains.kotlin.android") version "1.8.20" apply false
+    id("com.google.gms.google-services") version "4.3.15" apply false
+    id ("com.google.firebase.crashlytics") version "2.9.2" apply false
+}
+buildscript{
+    dependencies{
+//        classpath("com.applovin.quality:AppLovinQualityServiceGradlePlugin:+")
+        classpath("io.objectbox:objectbox-gradle-plugin:4.0.3")
+    }
+}
\ No newline at end of file
diff --git a/gradle.properties b/gradle.properties
new file mode 100644
index 0000000..3e927b1
--- /dev/null
+++ b/gradle.properties
@@ -0,0 +1,21 @@
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app's APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Enables namespacing of each library's R class so that its R class includes only the
+# resources declared in the library itself and none from the library's dependencies,
+# thereby reducing the size of the R class for that library
+android.nonTransitiveRClass=true
\ No newline at end of file
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..e708b1c
Binary files /dev/null and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..bfaedae
--- /dev/null
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Fri Jun 14 10:32:29 CST 2024
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.0-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/gradlew b/gradlew
new file mode 100644
index 0000000..4f906e0
--- /dev/null
+++ b/gradlew
@@ -0,0 +1,185 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=`expr $i + 1`
+    done
+    case $i in
+        0) set -- ;;
+        1) set -- "$args0" ;;
+        2) set -- "$args0" "$args1" ;;
+        3) set -- "$args0" "$args1" "$args2" ;;
+        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"
diff --git a/gradlew.bat b/gradlew.bat
new file mode 100644
index 0000000..107acd3
--- /dev/null
+++ b/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/keystore.properties b/keystore.properties
new file mode 100644
index 0000000..cc91407
--- /dev/null
+++ b/keystore.properties
@@ -0,0 +1,6 @@
+app_name=AR Drawing
+package_name=com.trace.ar.drawing
+keystoreFile=app/ARDrawing.jks
+key_alias=ARDrawingkey0
+key_store_password=ARDrawing
+key_password=ARDrawing
\ No newline at end of file
diff --git a/settings.gradle.kts b/settings.gradle.kts
new file mode 100644
index 0000000..9c797e1
--- /dev/null
+++ b/settings.gradle.kts
@@ -0,0 +1,24 @@
+pluginManagement {
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+
+//        maven { url = uri("https://artifacts.applovin.com/android") }
+    }
+}
+dependencyResolutionManagement {
+    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+    repositories {
+        google()
+        mavenCentral()
+
+//        maven { url = uri("https://dl-maven-android.mintegral.com/repository/mbridge_android_sdk_oversea") }
+//        maven { url = uri("https://artifact.bytedance.com/repository/pangle") }
+
+    }
+}
+
+rootProject.name = "AR Drawing"
+include(":app")
+ 
\ No newline at end of file