V1.0.1(2) 无Ad版本

.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
+.idea/
+app/release/

app/.gitignore

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+/build

app/SignatureInfo

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+签名文件:WallpaperCollection.jks
+别名:WallpaperCollectionkey0
+密码:WallpaperCollection

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")
+}
+val timestamp = SimpleDateFormat("MM_dd_HH_mm").format(Date())
+android {
+    namespace = "com.quiescent.wallpaper.collection.test"
+    compileSdk = 34
+
+    defaultConfig {
+        applicationId = "com.quiescent.wallpaper.collection.test"
+        minSdk = 23
+        targetSdk = 34
+        versionCode = 2
+        versionName = "1.0.1"
+        setProperty("archivesBaseName", "Wallpaper Collection_V" + versionName + "(${versionCode})_$timestamp")
+        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            isMinifyEnabled = true
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"),
+                "proguard-rules.pro"
+            )
+        }
+    }
+    buildFeatures{
+        viewBinding = true
+    }
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_1_8
+        targetCompatibility = JavaVersion.VERSION_1_8
+    }
+    kotlinOptions {
+        jvmTarget = "1.8"
+    }
+}
+
+dependencies {
+
+    implementation("androidx.core:core-ktx:1.9.0")
+    implementation("androidx.appcompat:appcompat:1.6.1")
+    implementation("com.google.android.material:material:1.11.0")
+    testImplementation("junit:junit:4.13.2")
+    androidTestImplementation("androidx.test.ext:junit:1.1.5")
+    androidTestImplementation("androidx.test.espresso:espresso-core:3.5.1")
+
+    implementation ("com.github.bumptech.glide:glide:4.16.0")
+    implementation ("com.google.code.gson:gson:2.10.1")
+}

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
+
+-keep class com.quiescent.wallpaper.collection.test.bean.** { *; }
+-keep class com.google.gson.** { *; }
+-keepattributes Signature
+-keep class com.google.gson.reflect.TypeToken { *; }
+-keep class * extends com.google.gson.reflect.TypeToken
+-keepattributes AnnotationDefault,RuntimeVisibleAnnotations

app/src/androidTest/java/com/quiescent/wallpaper/collection/test/ExampleInstrumentedTest.kt

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+package com.quiescent.wallpaper.collection.test
+
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.ext.junit.runners.AndroidJUnit4
+
+import org.junit.Test
+import org.junit.runner.RunWith
+
+import org.junit.Assert.*
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+@RunWith(AndroidJUnit4::class)
+class ExampleInstrumentedTest {
+    @Test
+    fun useAppContext() {
+        // Context of the app under test.
+        val appContext = InstrumentationRegistry.getInstrumentation().targetContext
+        assertEquals("com.quiescent.wallpaper.collection.test", appContext.packageName)
+    }
+}

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-permission android:name="android.permission.SET_WALLPAPER" />
+    <uses-permission android:name="android.permission.INTERNET"/>
+    <application
+        android:name=".WallpaperCollection"
+        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.WallpaperCollection"
+        tools:targetApi="31" >
+
+        <activity android:name=".ui.ActivityLauncher"
+            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=".ui.MainActivity"/>
+        <activity android:name=".ui.ActivitySetWallpaper"/>
+
+
+
+    </application>
+
+
+</manifest>

app/src/main/java/com/quiescent/wallpaper/collection/test/WallpaperCollection.kt

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+package com.quiescent.wallpaper.collection.test
+
+import android.app.Application
+import com.google.gson.Gson
+import com.google.gson.reflect.TypeToken
+import com.quiescent.wallpaper.collection.test.bean.Info
+import java.io.BufferedReader
+import java.io.IOException
+import java.io.InputStream
+import java.io.InputStreamReader
+import java.io.StringWriter
+
+class WallpaperCollection : Application() {
+
+      var list:MutableList<Info> = mutableListOf()
+
+    companion object {
+        lateinit var instance:WallpaperCollection
+    }
+    private  fun getJsonString(fileInputStream: InputStream): String {
+        return try {
+            val charArray = CharArray(fileInputStream.available())
+            var readCount = 0
+            val streamReader =
+                InputStreamReader(fileInputStream)
+            val bufferedReader = BufferedReader(streamReader)
+            val stringWriter = StringWriter()
+            while (bufferedReader.read(charArray).also { readCount = it } != -1) {
+                stringWriter.write(charArray, 0, readCount)
+            }
+            stringWriter.toString()
+        } catch (e: IOException) {
+            ""
+        }
+    }
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+        val open = assets.open("wallpaper.json")
+        val jsonStr =  getJsonString(open)
+        list = Gson().fromJson(jsonStr, object : TypeToken<List<Info>>() {}.type)
+
+    }
+
+
+
+
+
+}

app/src/main/java/com/quiescent/wallpaper/collection/test/bean/Info.kt

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+package com.quiescent.wallpaper.collection.test.bean
+
+class Info(var name:String, var data:List<InfoList>) {
+
+}

app/src/main/java/com/quiescent/wallpaper/collection/test/bean/InfoList.kt

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+package com.quiescent.wallpaper.collection.test.bean
+
+import java.io.Serializable
+
+class InfoList(var previewThumb:String, var original:String, var banner:String?, var source:String):Serializable {
+}

app/src/main/java/com/quiescent/wallpaper/collection/test/tool/HomeAdapter.kt

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+package com.quiescent.wallpaper.collection.test.tool
+
+import android.view.LayoutInflater
+import android.view.ViewGroup
+import androidx.core.content.ContextCompat
+import androidx.core.view.isVisible
+import androidx.recyclerview.widget.RecyclerView
+import com.bumptech.glide.Glide
+import com.bumptech.glide.load.resource.bitmap.RoundedCorners
+import com.quiescent.wallpaper.collection.test.R
+import com.quiescent.wallpaper.collection.test.bean.InfoList
+import com.quiescent.wallpaper.collection.test.databinding.ItemHomeListBinding
+import com.quiescent.wallpaper.collection.test.ui.applicationContext
+
+
+class HomeAdapter(
+    private val infoLists: List<InfoList>,
+    private val function: (InfoList) -> Unit
+) : RecyclerView.Adapter<HomeAdapter.ItemViewH>() {
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ItemViewH {
+
+        return ItemViewH(
+            ItemHomeListBinding.inflate(
+                LayoutInflater.from(parent.context),
+                parent,
+                false
+            )
+        )
+
+    }
+
+    override fun onBindViewHolder(holder: ItemViewH, position: Int) {
+        val item = infoLists[position]
+
+        holder.binding.viewSpace.isVisible = position % 2 <= 0
+
+        holder.binding.linearLayout.setOnClickListener {
+            function.invoke(item)
+        }
+        Glide.with(applicationContext).load(item.previewThumb)
+            .placeholder(ContextCompat.getDrawable(applicationContext, R.mipmap.logo))
+            .transform(RoundedCorners(Utils.unitCovert(10f)))
+            .into(holder.binding.itemIm)
+
+    }
+
+    override fun getItemCount(): Int = infoLists.size
+
+    inner class ItemViewH(var binding: ItemHomeListBinding) :
+        RecyclerView.ViewHolder(binding.root) {
+
+
+        override fun toString(): String {
+            return super.toString()
+        }
+    }
+
+}

app/src/main/java/com/quiescent/wallpaper/collection/test/tool/Utils.kt

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+package com.quiescent.wallpaper.collection.test.tool
+
+import com.quiescent.wallpaper.collection.test.ui.applicationContext
+import java.io.File
+import java.io.FileInputStream
+import java.io.FileOutputStream
+
+
+object Utils {
+
+    fun unitCovert(dpV: Float): Int {
+       applicationContext.resources.displayMetrics.density.let {
+           val value = dpV * it + 0.5f
+           return value.toInt()
+       }
+    }
+
+    fun fileToCache(sourceFilepath: String?, newPath: String?): Boolean {
+        return try {
+            val oldFile = File(sourceFilepath)
+            if (!oldFile.exists()) {
+                return false
+            } else if (!oldFile.isFile) {
+                return false
+            } else if (!oldFile.canRead()) {
+                return false
+            }
+            val input = FileInputStream(sourceFilepath)
+            val output = FileOutputStream(newPath)
+            val buffer = ByteArray(1024)
+            var byteRead: Int
+            while (-1 != input.read(buffer).also { byteRead = it }) {
+                output.write(buffer, 0, byteRead)
+            }
+            input.close()
+            output.flush()
+            output.close()
+            true
+        } catch (e: Exception) {
+            e.printStackTrace()
+            false
+        }
+    }
+
+}

app/src/main/java/com/quiescent/wallpaper/collection/test/ui/ActivityLauncher.kt

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+package com.quiescent.wallpaper.collection.test.ui
+
+import android.content.Intent
+import com.quiescent.wallpaper.collection.test.databinding.ActivityLauncherBinding
+import java.util.Timer
+import java.util.TimerTask
+
+class ActivityLauncher : BaseActivity<ActivityLauncherBinding>() {
+    override fun getViewBinding(): ActivityLauncherBinding {
+        return ActivityLauncherBinding.inflate(layoutInflater)
+    }
+
+    override fun onViewUi() {
+        Timer().schedule(object :TimerTask(){
+            override fun run() {
+                startActivity(Intent(this@ActivityLauncher,MainActivity::class.java))
+                finish()
+            }
+
+        },2200)
+
+    }
+
+
+}

app/src/main/java/com/quiescent/wallpaper/collection/test/ui/ActivitySetWallpaper.kt

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+package com.quiescent.wallpaper.collection.test.ui
+
+import android.app.WallpaperManager
+import android.graphics.BitmapFactory
+import android.os.Build
+import android.widget.Toast
+import androidx.core.view.isVisible
+import com.quiescent.wallpaper.collection.test.R
+import com.quiescent.wallpaper.collection.test.bean.InfoList
+import com.quiescent.wallpaper.collection.test.databinding.ActivitySetWactivityBinding
+import com.quiescent.wallpaper.collection.test.tool.Utils
+import com.bumptech.glide.Glide
+import com.bumptech.glide.load.DataSource
+import com.bumptech.glide.load.engine.GlideException
+import com.bumptech.glide.request.RequestListener
+import com.bumptech.glide.request.target.Target
+import java.io.File
+
+class ActivitySetWallpaper : BaseActivity<ActivitySetWactivityBinding>() {
+
+    companion object {
+        val KEY_DATA = "key_data"
+    }
+
+    private var data: InfoList? = null
+
+    private lateinit var wallMan: WallpaperManager
+
+
+    private lateinit var myFilePath:String
+
+    private   var sourceFile:File? = null
+    override fun getViewBinding(): ActivitySetWactivityBinding {
+        return ActivitySetWactivityBinding.inflate(layoutInflater)
+    }
+
+    override fun onViewUi() {
+        data = intent.getSerializableExtra(KEY_DATA) as InfoList
+        wallMan = WallpaperManager.getInstance(this)
+        myFilePath = "${applicationContext.cacheDir.path}/${data!!.source.substringAfterLast("/")}"
+        display()
+        onClick()
+
+
+    }
+
+    private fun display() {
+        data?.source.let {
+            setLoading(true)
+            Glide.with(this).downloadOnly().load(it)
+                .addListener(object : RequestListener<File> {
+                    override fun onLoadFailed(
+                        e: GlideException?,
+                        model: Any?,
+                        target: Target<File>,
+                        isFirstResource: Boolean
+                    ): Boolean {
+                        setLoading(false)
+                        sourceFile = null
+                        Toast.makeText(
+                            this@ActivitySetWallpaper,
+                            getString(R.string.download_fail),
+                            Toast.LENGTH_SHORT
+                        ).show()
+                        return false
+                    }
+
+                    override fun onResourceReady(
+                        resource: File,
+                        model: Any,
+                        target: Target<File>?,
+                        dataSource: DataSource,
+                        isFirstResource: Boolean
+                    ): Boolean {
+                        setLoading(false)
+                        binding.wallpaperIm.setImageBitmap(BitmapFactory.decodeFile(resource.absolutePath))
+                        sourceFile = resource
+                        return false
+                    }
+
+                }).preload()
+
+        }
+
+    }
+
+    private fun onClick() {
+        binding.backIm.setOnClickListener {
+            finish()
+        }
+
+        binding.setBtnTv.setOnClickListener {
+            require(data != null) {
+
+            }
+            setLoading(true)
+            if (File(myFilePath).exists()) {
+                setMyWallpaper(File(myFilePath))
+                setLoading(false)
+            } else {
+                fileDownload()
+            }
+
+
+        }
+    }
+    private fun setMyWallpaper(file: File) {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
+            wallMan.setStream(
+                file.inputStream(),
+                null,
+                true,
+                WallpaperManager.FLAG_SYSTEM
+            )
+        } else {
+            wallMan.setStream(file.inputStream())
+        }
+        finish()
+        Toast.makeText(this@ActivitySetWallpaper, getString(R.string.set_success), Toast.LENGTH_SHORT)
+            .show()
+    }
+    private fun setLoading(isLoading: Boolean) {
+        binding.loading.isVisible = isLoading
+        binding.setBtnTv.isEnabled = !isLoading
+    }
+    private fun fileDownload(){
+        if(sourceFile == null){
+            display()
+        }else{
+            sourceFile?.let {
+                val copyFile = Utils.fileToCache(it.absolutePath, myFilePath)
+                if (copyFile) {
+                    setMyWallpaper(File(myFilePath))
+                }
+                setLoading(false)
+            }
+        }
+
+
+    }
+
+
+
+
+
+
+
+}

app/src/main/java/com/quiescent/wallpaper/collection/test/ui/BaseActivity.kt

@@ -0,0 +1,25 @@
+package com.quiescent.wallpaper.collection.test.ui
+
+import androidx.appcompat.app.AppCompatActivity
+import android.os.Bundle
+import android.view.View
+import android.view.WindowManager
+import androidx.viewbinding.ViewBinding
+
+
+abstract class BaseActivity<viewbind: ViewBinding>: AppCompatActivity() {
+    protected val binding by lazy { getViewBinding() }
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        window.decorView.systemUiVisibility = View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR
+        window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS)
+        binding.root.systemUiVisibility = View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN or View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
+
+        setContentView(binding.root)
+        onViewUi()
+    }
+
+    protected abstract fun getViewBinding():viewbind
+
+    protected abstract fun onViewUi()
+}

app/src/main/java/com/quiescent/wallpaper/collection/test/ui/ContextProvider.kt

@@ -0,0 +1,7 @@
+package com.quiescent.wallpaper.collection.test.ui
+
+import android.content.Context
+import com.quiescent.wallpaper.collection.test.WallpaperCollection
+
+
+val applicationContext:Context = WallpaperCollection.instance.applicationContext

app/src/main/java/com/quiescent/wallpaper/collection/test/ui/HomeListFragment.kt

@@ -0,0 +1,63 @@
+package com.quiescent.wallpaper.collection.test.ui
+
+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.GridLayoutManager
+import com.quiescent.wallpaper.collection.test.WallpaperCollection
+import com.quiescent.wallpaper.collection.test.bean.InfoList
+import com.quiescent.wallpaper.collection.test.databinding.FragmentHomeBinding
+import com.quiescent.wallpaper.collection.test.tool.HomeAdapter
+
+
+class HomeListFragment : Fragment() {
+    companion object {
+
+        const val KEY_CATEGORY_NAME = "category_name"
+
+        @JvmStatic
+        fun newInstance(category: String) =
+            HomeListFragment().apply {
+                arguments = Bundle().apply {
+                    putString(KEY_CATEGORY_NAME, category)
+                }
+            }
+    }
+
+    private lateinit var homeBinding: FragmentHomeBinding
+    private var className:String? = null
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        arguments?.let {
+            className = it.getString(KEY_CATEGORY_NAME)
+        }
+    }
+
+    override fun onCreateView(
+        inflater: LayoutInflater, container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? {
+        homeBinding = FragmentHomeBinding.inflate(layoutInflater)
+        val view = homeBinding.root
+
+        homeBinding.list.run {
+            layoutManager = GridLayoutManager(requireContext(),2)
+            val filter = WallpaperCollection.instance.list.filter {
+                it.name == className
+            }
+            adapter = HomeAdapter(filter[0].data.shuffled()){
+                goToSet(it)
+            }
+        }
+        return view
+    }
+    private fun goToSet(data: InfoList){
+        val intent = Intent(requireContext(), ActivitySetWallpaper::class.java)
+        intent.putExtra(ActivitySetWallpaper.KEY_DATA,data)
+        startActivity(intent)
+    }
+}

app/src/main/java/com/quiescent/wallpaper/collection/test/ui/MainActivity.kt

@@ -0,0 +1,91 @@
+package com.quiescent.wallpaper.collection.test.ui
+
+import android.util.Log
+import android.widget.ImageView
+import androidx.core.view.isVisible
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentStatePagerAdapter
+import androidx.viewpager.widget.ViewPager.OnPageChangeListener
+import com.google.android.material.tabs.TabLayout
+import com.google.android.material.tabs.TabLayout.OnTabSelectedListener
+import com.quiescent.wallpaper.collection.test.WallpaperCollection
+import com.quiescent.wallpaper.collection.test.R
+import com.quiescent.wallpaper.collection.test.databinding.ActivityMainBinding
+import com.quiescent.wallpaper.collection.test.databinding.ItemTabBinding
+
+class MainActivity : BaseActivity<ActivityMainBinding>(), OnTabSelectedListener {
+
+    override fun getViewBinding(): ActivityMainBinding {
+        return ActivityMainBinding.inflate(layoutInflater)
+    }
+
+    override fun onViewUi() {
+        val list = mutableListOf<Fragment>()
+        val wallpaperDataMutableList = WallpaperCollection.instance.list
+        wallpaperDataMutableList.shuffle()
+        wallpaperDataMutableList.forEachIndexed { index, wallpaprData ->
+            val newTab = binding.tab.newTab()
+            binding.tab.addTab(newTab)
+            newTab.customView = ItemTabBinding.inflate(layoutInflater).apply {
+                tvCategoryName.text = wallpaprData.name
+            }.root
+            list.add(HomeListFragment.newInstance(wallpaprData.name))
+        }
+        binding.vp.run {
+            offscreenPageLimit = 1
+            adapter = object : FragmentStatePagerAdapter(supportFragmentManager) {
+                override fun getCount(): Int = list.size
+
+                override fun getItem(position: Int): Fragment = list[position]
+                override fun getPageTitle(position: Int): CharSequence? {
+                    return wallpaperDataMutableList[position].name
+                }
+
+            }
+            addOnPageChangeListener(object : OnPageChangeListener {
+                override fun onPageScrolled(
+                    position: Int,
+                    positionOffset: Float,
+                    positionOffsetPixels: Int
+                ) {
+                }
+
+                override fun onPageSelected(position: Int) {
+                    binding.tab.getTabAt(position)?.select()
+                }
+
+                override fun onPageScrollStateChanged(state: Int) {
+
+                }
+
+            })
+        }
+
+        binding.tab.addOnTabSelectedListener(this)
+        binding.tab.getTabAt(0)?.select()
+    }
+
+    override fun onTabSelected(tab: TabLayout.Tab?) {
+        tab?.let {
+            binding.vp.setCurrentItem(it.position, false)
+        }
+        tab?.customView?.run {
+            findViewById<ImageView>(R.id.view_indicator)?.let {
+                it.isVisible = true
+            }
+        }
+    }
+
+    override fun onTabUnselected(tab: TabLayout.Tab?) {
+        tab?.customView?.run {
+            findViewById<ImageView>(R.id.view_indicator)?.let {
+                it.isVisible = false
+            }
+        }
+    }
+
+    override fun onTabReselected(tab: TabLayout.Tab?) {
+
+    }
+
+}

app/src/main/res/color/selector_tab_text_color.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/color_21A87D" android:state_selected="true"/>
+    <item android:color="@color/color_B3B3B3" android:state_selected="false"/>
+</selector>

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>

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

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <corners android:radius="20dp"/>
+    <stroke android:color="@color/white" android:width="2dp"/>
+    <solid android:color="@color/color_21A87D"/>
+
+</shape>

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

@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>

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

@@ -0,0 +1,28 @@
+<?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/launcher_bg"
+    tools:context=".ui.ActivityLauncher">
+
+
+    <ImageView
+        android:id="@+id/imlogo"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:layout_marginTop="240dp"
+        android:src="@mipmap/launcher_logo" />
+
+    <ProgressBar
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_below="@id/imlogo"
+        android:indeterminateTint="@color/color_AA8CFF"
+        android:layout_centerHorizontal="true"
+        android:layout_marginTop="50dp" />
+
+
+</RelativeLayout>

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

@@ -0,0 +1,27 @@
+<?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"
+    android:paddingTop="28dp"
+    tools:context=".ui.MainActivity">
+
+    <com.google.android.material.tabs.TabLayout
+        android:id="@+id/tab"
+        android:layout_width="match_parent"
+        android:layout_height="84dp"
+        android:paddingStart="30dp"
+        android:paddingEnd="30dp"
+        android:background="@mipmap/tab_bg"
+        app:tabIndicatorHeight="0dp"
+        app:tabMode="scrollable" />
+
+    <androidx.viewpager.widget.ViewPager
+        android:id="@+id/vp"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent" />
+
+
+</LinearLayout>

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

@@ -0,0 +1,58 @@
+<?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:paddingTop="28dp"
+    android:background="@color/color_66AA8CFF"
+    tools:context=".ui.ActivitySetWallpaper">
+
+
+    <ImageView
+        android:id="@+id/wallpaper_im"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintRight_toRightOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <TextView
+        android:id="@+id/set_btn_tv"
+        android:layout_width="136dp"
+        android:layout_height="40dp"
+        android:layout_marginStart="85dp"
+        android:layout_marginEnd="85dp"
+        android:layout_marginBottom="120dp"
+        android:background="@drawable/button_set_wallpaper"
+        android:gravity="center"
+        android:text="@string/set_wallpaper"
+        android:textColor="@color/white"
+        android:textSize="17sp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintRight_toRightOf="parent" />
+
+
+    <ImageView
+        android:id="@+id/backIm"
+        android:layout_width="44dp"
+        android:layout_height="44dp"
+        android:layout_marginTop="16dp"
+        android:src="@mipmap/back_icon"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <ProgressBar
+        android:id="@+id/loading"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:indeterminateTint="@color/color_21A87D"
+        android:visibility="gone"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintRight_toRightOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:orientation="vertical"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/list"
+        android:layout_marginStart="30dp"
+        android:layout_marginEnd="30dp"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent" />
+
+</LinearLayout>

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

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/linearLayout"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:gravity="center"
+    android:orientation="horizontal"
+    android:paddingBottom="20dp">
+
+    <View
+        android:id="@+id/view_space"
+        android:layout_width="30dp"
+        android:layout_height="match_parent" />
+
+    <ImageView
+        android:id="@+id/item_im"
+        android:layout_width="136dp"
+        android:layout_height="242dp"
+        android:layout_marginStart="8dp"
+        android:layout_marginEnd="8dp"
+        android:scaleType="fitXY" />
+</LinearLayout>

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

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <TextView
+        android:id="@+id/tv_category_name"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:text="@string/app_name"
+        android:textColor="@color/selector_tab_text_color"
+        android:textSize="15sp" />
+
+    <ImageView
+        android:id="@+id/view_indicator"
+        android:layout_width="24dp"
+        android:layout_height="3dp"
+        android:visibility="gone"
+        android:layout_below="@id/tv_category_name"
+        android:layout_centerHorizontal="true"
+        android:background="@color/color_21A87D" />
+
+
+</RelativeLayout>

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

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<ImageView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/preview_im"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+</ImageView>

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

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

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

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

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

@@ -0,0 +1,16 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Theme.WallpaperCollection" parent="Theme.MaterialComponents.DayNight.NoActionBar">
+        <!-- Primary brand color. -->
+        <item name="colorPrimary">@color/purple_200</item>
+        <item name="colorPrimaryVariant">@color/purple_700</item>
+        <item name="colorOnPrimary">@color/black</item>
+        <!-- Secondary brand color. -->
+        <item name="colorSecondary">@color/teal_200</item>
+        <item name="colorSecondaryVariant">@color/teal_200</item>
+        <item name="colorOnSecondary">@color/black</item>
+        <!-- Status bar color. -->
+        <item name="android:statusBarColor">@color/color_transparent</item>
+        <!-- Customize your theme here. -->
+    </style>
+</resources>

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

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="purple_200">#FFBB86FC</color>
+    <color name="purple_500">#FF6200EE</color>
+    <color name="purple_700">#FF3700B3</color>
+    <color name="teal_200">#FF03DAC5</color>
+    <color name="teal_700">#FF018786</color>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+    <color name="count_color">#80FFFFFF</color>
+    <color name="tab_white">#80131518</color>
+    <color name="background_color">#CC131518</color>
+    <color name="item_background">#33445270</color>
+    <color name="color_6495ED">#6495ED</color>
+    <color name="color_FF6A6A">#FF6A6A</color>
+    <color name="color_21A87D">#21A87D</color>
+    <color name="color_B3B3B3">#B3B3B3</color>
+    <color name="color_transparent">#00000000</color>
+    <color name="color_AA8CFF">#AA8CFF</color>
+    <color name="color_66AA8CFF">#66AA8CFF</color>
+</resources>

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

@@ -0,0 +1,6 @@
+<resources>
+    <string name="app_name">Wallpaper Collection</string>
+    <string name="set_wallpaper">Set wallpaper</string>
+    <string name="download_fail">Download failed please try again</string>
+    <string name="set_success">The wallpaper is set successfully</string>
+</resources>

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

@@ -0,0 +1,16 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Theme.WallpaperCollection" parent="Theme.MaterialComponents.DayNight.NoActionBar">
+        <!-- Primary brand color. -->
+        <item name="colorPrimary">@color/purple_500</item>
+        <item name="colorPrimaryVariant">@color/purple_700</item>
+        <item name="colorOnPrimary">@color/white</item>
+        <!-- Secondary brand color. -->
+        <item name="colorSecondary">@color/teal_200</item>
+        <item name="colorSecondaryVariant">@color/teal_700</item>
+        <item name="colorOnSecondary">@color/black</item>
+        <!-- Status bar color. -->
+        <item name="android:statusBarColor">@color/color_transparent</item>
+        <!-- Customize your theme here. -->
+    </style>
+</resources>

app/src/main/res/xml/backup_rules.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample backup rules file; uncomment and customize as necessary.
+   See https://developer.android.com/guide/topics/data/autobackup
+   for details.
+   Note: This file is ignored for devices older that API 31
+   See https://developer.android.com/about/versions/12/backup-restore
+-->
+<full-backup-content>
+    <!--
+   <include domain="sharedpref" path="."/>
+   <exclude domain="sharedpref" path="device.xml"/>
+-->
+</full-backup-content>

app/src/main/res/xml/data_extraction_rules.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample data extraction rules file; uncomment and customize as necessary.
+   See https://developer.android.com/about/versions/12/backup-restore#xml-changes
+   for details.
+-->
+<data-extraction-rules>
+    <cloud-backup>
+        <!-- TODO: Use <include> and <exclude> to control what is backed up.
+        <include .../>
+        <exclude .../>
+        -->
+    </cloud-backup>
+    <!--
+    <device-transfer>
+        <include .../>
+        <exclude .../>
+    </device-transfer>
+    -->
+</data-extraction-rules>

app/src/test/java/com/quiescent/wallpaper/collection/test/ExampleUnitTest.kt

@@ -0,0 +1,17 @@
+package com.quiescent.wallpaper.collection.test
+
+import org.junit.Test
+
+import org.junit.Assert.*
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+class ExampleUnitTest {
+    @Test
+    fun addition_isCorrect() {
+        assertEquals(4, 2 + 2)
+    }
+}

build.gradle.kts

@@ -0,0 +1,5 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+plugins {
+    id("com.android.application") version "8.1.3" apply false
+    id("org.jetbrains.kotlin.android") version "1.9.0" apply false
+}

gradle.properties

@@ -0,0 +1,23 @@
+# 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
+# Kotlin code style for this project: "official" or "obsolete":
+kotlin.code.style=official
+# Enables namespacing of each library's R class so that its R class includes only the
+# resources declared in the library itself and none from the library's dependencies,
+# thereby reducing the size of the R class for that library
+android.nonTransitiveRClass=true

gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,6 @@
+#Fri Mar 22 10:31:26 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

gradlew

@@ -0,0 +1,185 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=`expr $i + 1`
+    done
+    case $i in
+        0) set -- ;;
+        1) set -- "$args0" ;;
+        2) set -- "$args0" "$args1" ;;
+        3) set -- "$args0" "$args1" "$args2" ;;
+        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"

gradlew.bat

@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

settings.gradle.kts

@@ -0,0 +1,18 @@
+pluginManagement {
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+dependencyResolutionManagement {
+    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+
+rootProject.name = "WallpaperCollection"
+include(":app")
+