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app/build.gradle.kts

@@ -45,8 +45,14 @@ dependencies {
     implementation(libs.androidx.appcompat)
     implementation(libs.material)
     implementation(libs.androidx.activity)
+    implementation(libs.androidx.activity.ktx)
+    implementation(libs.androidx.fragment.ktx)
     implementation(libs.androidx.constraintlayout)
+    implementation(libs.androidx.navigation.fragment.ktx)
+    implementation(libs.androidx.navigation.ui.ktx)
     testImplementation(libs.junit)
     androidTestImplementation(libs.androidx.junit)
     androidTestImplementation(libs.androidx.espresso.core)
+
+    implementation(libs.glide)
 }
\ No newline at end of file

app/src/main/AndroidManifest.xml

@@ -2,27 +2,40 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools">
 
+    <uses-permission
+        android:name="android.permission.MANAGE_EXTERNAL_STORAGE"
+        tools:ignore="ScopedStorage" />
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+
     <application
         android:allowBackup="true"
         android:dataExtractionRules="@xml/data_extraction_rules"
         android:fullBackupContent="@xml/backup_rules"
         android:icon="@mipmap/wkoe_98561"
         android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:requestRawExternalStorageAccess="true"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/Theme.SimpleFilesManager"
         tools:targetApi="31">
+        <activity
+            android:name=".simplegrid.SimpleGridActivity"
+            android:exported="false" />
         <activity
             android:name=".JoLaunchjoActivity"
             android:exported="true"
             android:launchMode="singleTop"
             android:screenOrientation="portrait"
             tools:ignore="DiscouragedApi,LockedOrientationActivity">
-            <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
 
-                <category android:name="android.intent.category.LAUNCHER" />
-            </intent-filter>
+            <!-- <intent-filter> -->
+            <!-- <action android:name="android.intent.action.MAIN" /> -->
+
+
+            <!-- <category android:name="android.intent.category.LAUNCHER" /> -->
+            <!-- </intent-filter> -->
         </activity>
         <activity
             android:name=".MainActivity"
@@ -30,7 +43,11 @@
             android:launchMode="singleTop"
             android:screenOrientation="portrait"
             tools:ignore="DiscouragedApi,LockedOrientationActivity">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
 
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
         </activity>
     </application>
 

app/src/main/java/com/zxhy/simplefilesmanager/JOJOGlideApp.kt

+package com.zxhy.simplefilesmanager
+
+import android.app.Application
+import com.bumptech.glide.annotation.GlideModule
+
+@GlideModule
+class JOJOGlideApp : Application() {
+}
\ No newline at end of file

app/src/main/java/com/zxhy/simplefilesmanager/MainActivity.kt

 package com.zxhy.simplefilesmanager
 
+import android.net.Uri
 import android.os.Bundle
+import android.view.MenuItem
+import android.view.View
+import android.widget.AdapterView
 import androidx.activity.enableEdgeToEdge
 import androidx.appcompat.app.AppCompatActivity
 import androidx.core.view.ViewCompat
 import androidx.core.view.WindowInsetsCompat
+import androidx.navigation.NavController
+import androidx.navigation.NavOptions
+import androidx.navigation.fragment.NavHostFragment
+import com.google.android.material.navigation.NavigationBarView
+import com.zxhy.simplefilesmanager.databinding.ActivityMainBinding
+import com.zxhy.simplefilesmanager.simplefile.SimpleFileFragment.Companion.DEEPLINK_SIMPLE_FILE_URI
+import com.zxhy.simplefilesmanager.simplejoke.JoActivityJoLauncher
+import com.zxhy.simplefilesmanager.simplejoke.permission.JoPermissionJoCheckEx.jostorejoPermissionCheck
+import com.zxhy.simplefilesmanager.simplejoke.permission.JoStoreJoPermissionEx.jorequestjoStoreFollow
+import com.zxhy.simplefilesmanager.simplemanager.SimpleManagerFragment.Companion.DEEPLINK_SIMPLE_MANAGER_URI
 
 class MainActivity : AppCompatActivity() {
+    private lateinit var binding: ActivityMainBinding
+    private lateinit var navController: NavController
+    private lateinit var joActivityJoLauncher: JoActivityJoLauncher
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         enableEdgeToEdge()
-        setContentView(R.layout.activity_main)
+        joActivityJoLauncher = JoActivityJoLauncher(this)
+        binding = ActivityMainBinding.inflate(layoutInflater)
+        setContentView(binding.root)
         ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main)) { v, insets ->
             val systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars())
             v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom)
             insets
         }
+        binding.simpleBnv.itemIconTintList = null
+        binding.simpleBnv.setItemIconSizeRes(R.dimen.dp_24)
+
+        navController =
+            (supportFragmentManager.findFragmentById(R.id.simple_container) as NavHostFragment).navController
+
+        binding.simpleBnv.setOnItemSelectedListener(object : AdapterView.OnItemSelectedListener,
+            NavigationBarView.OnItemSelectedListener {
+            override fun onItemSelected(
+                parent: AdapterView<*>?,
+                view: View?,
+                position: Int,
+                id: Long
+            ) = Unit
+
+            override fun onNothingSelected(parent: AdapterView<*>?) = Unit
+            override fun onNavigationItemSelected(item: MenuItem): Boolean {
+
+                when (item.itemId) {
+                    R.id.menu_simple_manager -> {
+                        runCatching {
+                            val navOptions = NavOptions.Builder()
+                                .setLaunchSingleTop(true)
+                                .setPopUpTo(R.id.simpleFileFragment, true)
+                                .build()
+                            val deepLinkUri = Uri.parse(DEEPLINK_SIMPLE_MANAGER_URI)
+                            navController.navigate(deepLinkUri, navOptions)
+                        }
+
+                    }
+
+                    R.id.menu_simple_files -> {
+                        runCatching {
+                            val navOptions = NavOptions.Builder()
+                                .setLaunchSingleTop(true)
+                                .setPopUpTo(R.id.simpleManagerFragment, true)
+                                .build()
+                            val deepLinkUri = Uri.parse(DEEPLINK_SIMPLE_FILE_URI)
+                            navController.navigate(deepLinkUri, navOptions)
+                        }
+                    }
+                }
+                return true
+            }
+        })
+    }
+
+    override fun onStart() {
+        super.onStart()
+        if (!jostorejoPermissionCheck()) {
+            jorequestjoStoreFollow(joActivityJoLauncher, disAgreeAction = {}, agreeAction = {})
+        }
+
     }
 }
\ No newline at end of file

app/src/main/java/com/zxhy/simplefilesmanager/simpleCommon/SimpleCommonViewModel.kt

+package com.zxhy.simplefilesmanager.simpleCommon
+
+import androidx.lifecycle.ViewModel
+
+abstract class SimpleCommonViewModel : ViewModel() {
+
+}
\ No newline at end of file

app/src/main/java/com/zxhy/simplefilesmanager/simpleadpter/JoCommonJoAdapter.kt

+package com.zxhy.simplefilesmanager.simpleadpter
+
+import android.annotation.SuppressLint
+import androidx.recyclerview.widget.RecyclerView
+import androidx.recyclerview.widget.RecyclerView.ViewHolder
+import com.zxhy.simplefilesmanager.simpledata.JoFileJo
+
+@SuppressLint("NotifyDataSetChanged")
+abstract class JoCommonJoAdapter<T : ViewHolder, E : JoFileJo>() : RecyclerView.Adapter<T>() {
+
+    val joFileList = arrayListOf<E>()
+
+    override fun getItemCount(): Int {
+        return joFileList.size
+    }
+
+    fun setData(data: List<E>) {
+        joFileList.clear()
+        joFileList.addAll(data)
+        notifyDataSetChanged()
+    }
+
+    fun addData(data: List<E>) {
+        joFileList.addAll(data)
+        notifyDataSetChanged()
+    }
+
+    fun clearData() {
+        if (joFileList.size == 0) return
+        joFileList.clear()
+        notifyDataSetChanged()
+    }
+
+    fun removeData(data: List<E>) {
+        data.forEach {
+            val index = joFileList.indexOf(it)
+            if (index != -1) {
+                joFileList.removeAt(index)
+                notifyItemRemoved(index)
+            }
+        }
+    }
+
+    fun getSelectData(): List<E> {
+        return joFileList.filter { it.isSelect }
+    }
+
+    fun toggleSelect(select: Boolean) {
+        joFileList.forEach { fileBean ->
+            fileBean.isSelect = select
+        }
+        notifyDataSetChanged()
+    }
+
+
+}
\ No newline at end of file

app/src/main/java/com/zxhy/simplefilesmanager/simpledata/JoFileJo.kt

+package com.zxhy.simplefilesmanager.simpledata
+
+import android.net.Uri
+
+abstract class JoFileJo(
+    val name: String = "",
+    val jisd: String = "",
+    var isSelect: Boolean = false,
+    val sdadsd: Int = 0,
+    val sdsadgb: Float = 0.2f,
+) {
+
+    override fun equals(other: Any?): Boolean {
+        if (this === other) return true
+        if (javaClass != other?.javaClass) return false
+
+        other as JoFileJo
+
+        if (name != other.name) return false
+        if (jisd != other.jisd) return false
+        if (isSelect != other.isSelect) return false
+        if (sdadsd != other.sdadsd) return false
+        if (sdsadgb != other.sdsadgb) return false
+
+        return true
+    }
+
+    override fun hashCode(): Int {
+        var result = name.hashCode()
+        result = 31 * result + jisd.hashCode()
+        result = 31 * result + isSelect.hashCode()
+        result = 31 * result + sdadsd
+        result = 31 * result + sdsadgb.hashCode()
+        return result
+    }
+}
\ No newline at end of file

app/src/main/java/com/zxhy/simplefilesmanager/simpledata/JoJoRecentImage.kt

+package com.zxhy.simplefilesmanager.simpledata
+
+import android.net.Uri
+
+data class JoJoRecentImage(var uri: Uri = Uri.EMPTY) : JoFileJo()

app/src/main/java/com/zxhy/simplefilesmanager/simplefile/SimpleFileFragment.kt

+package com.zxhy.simplefilesmanager.simplefile
+
+import android.os.Bundle
+import android.util.Log
+import androidx.fragment.app.Fragment
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.fragment.app.viewModels
+import androidx.lifecycle.lifecycleScope
+import com.zxhy.simplefilesmanager.R
+import com.zxhy.simplefilesmanager.databinding.FragmentSimpleFileBinding
+import com.zxhy.simplefilesmanager.simpledata.JoFileJo
+import com.zxhy.simplefilesmanager.simpledata.JoJoRecentImage
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+
+class SimpleFileFragment() : Fragment() {
+
+    private lateinit var binding: FragmentSimpleFileBinding
+    private val viewMode: SimpleFileViewModel by viewModels()
+    private lateinit var adapter: SimpleRecentAdapter
+    private val TAG = "SimpleFileFragment"
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+    }
+
+    override fun onCreateView(
+        inflater: LayoutInflater, container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? {
+        val root = inflater.inflate(R.layout.fragment_simple_file, container, false)
+        binding = FragmentSimpleFileBinding.bind(root)
+        return root
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+//        Log.e(TAG, "onViewCreated")
+        super.onViewCreated(view, savedInstanceState)
+        adapter = SimpleRecentAdapter(requireContext())
+        binding.rv.adapter = adapter
+        viewMode.joloadjoRecentImage(requireContext()) { list ->
+            lifecycleScope.launch(Dispatchers.Main) {
+                val datas = list.map { JoJoRecentImage(uri = it) }
+                adapter.setData(datas)
+            }
+        }
+    }
+
+
+    companion object {
+        const val DEEPLINK_SIMPLE_FILE_URI = "https://www.zxhy.com/simplefile/"
+    }
+
+}
\ No newline at end of file

app/src/main/java/com/zxhy/simplefilesmanager/simplefile/SimpleFileViewModel.kt

+package com.zxhy.simplefilesmanager.simplefile
+
+import android.content.Context
+import android.net.Uri
+import androidx.lifecycle.viewModelScope
+import com.zxhy.simplefilesmanager.simpleCommon.SimpleCommonViewModel
+import com.zxhy.simplefilesmanager.simplejoke.JoMediajoStoreEx.recentImage
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+
+class SimpleFileViewModel() : SimpleCommonViewModel() {
+
+    fun joloadjoRecentImage(context: Context, gggAction: (uris: List<Uri>) -> Unit) =
+        viewModelScope.launch(Dispatchers.IO) {
+            val list = recentImage(context)
+            gggAction.invoke(list)
+        }
+}
\ No newline at end of file

app/src/main/java/com/zxhy/simplefilesmanager/simplefile/SimpleRecentAdapter.kt

+package com.zxhy.simplefilesmanager.simplefile
+
+import android.content.Context
+import android.view.RoundedCorner
+import android.view.View
+import android.view.ViewGroup
+import androidx.recyclerview.widget.RecyclerView.ViewHolder
+import com.bumptech.glide.Glide
+import com.bumptech.glide.load.resource.bitmap.CenterCrop
+import com.bumptech.glide.load.resource.bitmap.RoundedCorners
+import com.bumptech.glide.load.resource.bitmap.TransformationUtils.centerCrop
+import com.bumptech.glide.request.RequestOptions
+import com.zxhy.simplefilesmanager.R
+import com.zxhy.simplefilesmanager.databinding.ItemJoImageJoRecentBinding
+import com.zxhy.simplefilesmanager.simpleadpter.JoCommonJoAdapter
+import com.zxhy.simplefilesmanager.simpledata.JoFileJo
+import com.zxhy.simplefilesmanager.simpledata.JoJoRecentImage
+import com.zxhy.simplefilesmanager.simplejoke.DipPxEx.dp2px
+import com.zxhy.simplefilesmanager.simplejoke.JoXmljoEx.jojoinflate
+
+class SimpleRecentAdapter(val context: Context) :
+    JoCommonJoAdapter<SimpleRecentAdapter.AA, JoJoRecentImage>() {
+    private val options =
+        RequestOptions()
+            .transform(CenterCrop(), RoundedCorners(dp2px(context, R.dimen.dp_8)))
+
+    class AA(view: View) : ViewHolder(view) {
+        val binding = ItemJoImageJoRecentBinding.bind(view)
+    }
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): AA {
+        return AA(R.layout.item_jo_image_jo_recent.jojoinflate(parent))
+    }
+
+    override fun onBindViewHolder(holder: AA, position: Int) {
+        val context = holder.binding.root.context
+        val data = joFileList[position]
+        Glide.with(context)
+            .load(data.uri)
+            .apply(options)
+            .into(holder.binding.iv)
+    }
+}
\ No newline at end of file

app/src/main/java/com/zxhy/simplefilesmanager/simplegrid/SimpleGridActivity.kt

+package com.zxhy.simplefilesmanager.simplegrid
+
+import android.os.Bundle
+import androidx.activity.enableEdgeToEdge
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
+import com.zxhy.simplefilesmanager.R
+import com.zxhy.simplefilesmanager.databinding.ActivitySimpleGridBinding
+
+class SimpleGridActivity : AppCompatActivity() {
+    private lateinit var binding: ActivitySimpleGridBinding
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        enableEdgeToEdge()
+        binding = ActivitySimpleGridBinding.inflate(layoutInflater)
+        setContentView(binding.root)
+        ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main)) { v, insets ->
+            val systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars())
+            v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom)
+            insets
+        }
+    }
+}
\ No newline at end of file

app/src/main/java/com/zxhy/simplefilesmanager/simplejoke/DipPxEx.kt

+package com.zxhy.simplefilesmanager.simplejoke
+
+import android.content.Context
+import androidx.annotation.DimenRes
+
+object DipPxEx {
+    fun dp2px(context: Context, dimenResId: Int): Int {
+        return context.resources.getDimensionPixelOffset(dimenResId)
+    }
+}
\ No newline at end of file

app/src/main/java/com/zxhy/simplefilesmanager/simplejoke/IntentEx.kt

+package com.zxhy.simplefilesmanager.simplejoke
+
+import android.content.Context
+import android.content.Intent
+import android.net.Uri
+import android.os.Build
+import android.provider.Settings
+import androidx.annotation.RequiresApi
+
+/**
+ * 访问所有文件权限设置界面
+ * https://blog.csdn.net/qq_17766199/article/details/115351949
+ */
+object IntentEx{
+    @RequiresApi(Build.VERSION_CODES.R)
+    fun settingManageExternalStorage(uri: Uri? = null): Intent {
+        val intent = Intent(Settings.ACTION_MANAGE_APP_ALL_FILES_ACCESS_PERMISSION, uri)
+//    intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+        return intent
+    }
+
+    //权限设置界面
+    fun goToPermissionSettings(context: Context, activityLauncher: JoActivityJoLauncher) {
+        val intent = appSettingsIntent(context.packageName)
+        activityLauncher.launch(intent)
+    }
+
+    /**
+     * 应用设置页面意图
+     */
+    fun appSettingsIntent(packageName: String): Intent {
+        return Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS)
+            .setData(Uri.fromParts("package", packageName, null))
+    }
+}

app/src/main/java/com/zxhy/simplefilesmanager/simplejoke/JoActivityJoLauncher.kt

+package com.zxhy.simplefilesmanager.simplejoke
+
+import android.content.Intent
+import androidx.activity.result.ActivityResult
+import androidx.activity.result.ActivityResultCallback
+import androidx.activity.result.ActivityResultCaller
+import androidx.activity.result.contract.ActivityResultContracts
+import javax.crypto.SecretKeyFactorySpi
+import javax.crypto.spec.DESKeySpec
+import kotlin.time.times
+
+class JoActivityJoLauncher(activityResultCaller: ActivityResultCaller) {
+
+    //region 权限
+    private var permissionCallback: ActivityResultCallback<Map<String, Boolean>>? = null
+    private val permissionLauncher =
+        activityResultCaller.registerForActivityResult(ActivityResultContracts.RequestMultiplePermissions()) { result: Map<String, Boolean> ->
+            nishuofahaibudongai()
+            permissionCallback?.onActivityResult(result)
+        }
+
+    fun launch(
+        permissionArray: Array<String>,
+        permissionCallback: ActivityResultCallback<Map<String, Boolean>>?
+    ) {
+        nishuofahaibudongai()
+        this.permissionCallback = permissionCallback
+        permissionLauncher.launch(permissionArray)
+    }
+
+    //endregion
+
+    //region intent跳转
+    private var activityResultCallback: ActivityResultCallback<ActivityResult>? = null
+    private val intentLauncher =
+        activityResultCaller.registerForActivityResult(ActivityResultContracts.StartActivityForResult()) { activityResult: ActivityResult ->
+            nishuofahaibudongai()
+            activityResultCallback?.onActivityResult(activityResult)
+        }
+
+    /**
+     * it.resultCode == Activity.RESULT_OK
+     */
+    fun launch(
+        intent: Intent,
+        activityResultCallback: ActivityResultCallback<ActivityResult>? = null
+    ) {
+        nishuofahaibudongai()
+        this.activityResultCallback = activityResultCallback
+        intentLauncher.launch(intent)
+    }
+    //endregion
+
+    //垃圾代码
+    fun nishuofahaibudongai(): Int {
+        var i = 100
+        i += KotlinVersion.CURRENT.major
+        buildMap<String, String> {}
+        i += LazyThreadSafetyMode.PUBLICATION.name.length
+        return i * 715
+    }
+}
\ No newline at end of file

app/src/main/java/com/zxhy/simplefilesmanager/simplejoke/JoMediajoStoreEx.kt

+package com.zxhy.simplefilesmanager.simplejoke
+
+import android.content.ContentUris
+import android.content.Context
+import android.database.Cursor
+import android.net.Uri
+import android.provider.MediaStore
+
+object JoMediajoStoreEx {
+    fun recentImage(context: Context): ArrayList<Uri> {
+        val list = arrayListOf<Uri>()
+        var cursor: Cursor? = null
+        // 查询照片的Uri和字段
+        val uri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI
+        //查询内容
+        val projection = arrayOf(
+            MediaStore.Images.Media._ID,
+            MediaStore.Images.Media.DISPLAY_NAME,
+            MediaStore.Images.Media.DATE_MODIFIED
+        )
+        //DESC 降列
+        //ASC 升序
+//        val sortOrder = MediaStore.Images.ImageColumns._ID + " DESC"
+        val sortOrder = MediaStore.Files.FileColumns.DATE_MODIFIED + " DESC"
+        try {
+            // 执行查询
+            cursor = context.contentResolver.query(uri, projection, null, null, sortOrder)
+
+            // 遍历结果
+            if (cursor != null && cursor.moveToFirst()) {
+                do {
+                    val id =
+                        cursor.getLong(cursor.getColumnIndexOrThrow(MediaStore.Images.Media._ID))
+                    list.add(ContentUris.withAppendedId(uri, id))
+                    if (list.size == 10) {
+                        break
+                    }
+                } while (cursor.moveToNext())
+            }
+        } catch (e: Exception) {
+            e.printStackTrace()
+        } finally {
+            cursor?.close()
+        }
+        return list
+    }
+}
\ No newline at end of file

app/src/main/java/com/zxhy/simplefilesmanager/simplejoke/JoXmljoEx.kt

+package com.zxhy.simplefilesmanager.simplejoke
+
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+
+
+object JoXmljoEx {
+    /**
+     * 解析xml布局
+     *
+     * @param parent 父布局
+     * @param attachToRoot 是否依附到父布局
+     */
+    fun Int.jojoinflate(parent: ViewGroup, attachToRoot: Boolean = false): View {
+        return LayoutInflater.from(parent.context).inflate(this, parent, attachToRoot)
+    }
+
+
+}

app/src/main/java/com/zxhy/simplefilesmanager/simplejoke/permission/JoPermissionJoCheckEx.kt

+package com.zxhy.simplefilesmanager.simplejoke.permission
+
+import android.Manifest
+import android.content.ClipboardManager
+import android.content.pm.PackageManager
+import android.os.Build
+import androidx.core.content.ContextCompat
+import android.content.Context
+import android.os.Environment
+
+
+object JoPermissionJoCheckEx {
+
+    //Android 13以后,读写权限无法弹出系统弹窗,分化为Manifest.permission.READ_MEDIA_*权限
+    //Android 11以后,Manifest.permission.READ_EXTERNAL_STORAGE 授予后还需授予 额外储存管理权限 ACTION_MANAGE_APP_ALL_FILES_ACCESS_PERMISSION
+    //Android 11以下使用Manifest.permission.READ_EXTERNAL_STORAGE
+    fun Context.jostorejoPermissionCheck(): Boolean {
+
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {//Android 13以后
+            dfzz()
+            return Environment.isExternalStorageManager()
+        } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {//Android 11以后
+            dfzz()
+            val flag1 = Environment.isExternalStorageManager()
+            val flag2 = arrayOf(
+                Manifest.permission.READ_EXTERNAL_STORAGE,
+                Manifest.permission.WRITE_EXTERNAL_STORAGE
+            ).all {
+                ContextCompat.checkSelfPermission(this, it) == PackageManager.PERMISSION_GRANTED
+            }
+            return flag1 or flag2
+        } else { //Android 11以下,Android 6以上
+            dfzz()
+            return arrayOf(
+                Manifest.permission.READ_EXTERNAL_STORAGE,
+                Manifest.permission.WRITE_EXTERNAL_STORAGE
+            ).all {
+                ContextCompat.checkSelfPermission(this, it) == PackageManager.PERMISSION_GRANTED
+            }
+        }
+    }
+
+
+    /**
+     * 垃圾代码
+     */
+    fun dfzz(): Int {
+        ClipboardManager.OnPrimaryClipChangedListener {
+
+        }
+        AbstractMethodError().printStackTrace()
+        var result = 0
+        AutoCloseable {
+            result = (System.currentTimeMillis() + 100).toInt()
+        }.close()
+        repeat(10) {
+            result = ArrayDeque<String>().add("jojo").xor(true).compareTo(true).and(result)
+        }
+
+        return result
+    }
+}
+

app/src/main/java/com/zxhy/simplefilesmanager/simplejoke/permission/JoPermissionJoEx.kt

+package com.zxhy.simplefilesmanager.simplejoke.permission
+
+import android.content.pm.PackageManager
+import androidx.core.content.ContextCompat
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
+import android.content.Context
+import com.zxhy.simplefilesmanager.simplejoke.JoActivityJoLauncher
+import com.zxhy.simplefilesmanager.simplejoke.IntentEx.goToPermissionSettings
+import com.zxhy.simplefilesmanager.simplejoke.permission.JoPermissionJoCheckEx.dfzz
+import java.util.GregorianCalendar
+
+object JoPermissionJoEx {
+    fun requestPermission(
+        context: Context,
+        activityLauncher: JoActivityJoLauncher,
+        permission: Array<String>,
+        title: String = "title",
+        message: String = "message",
+        agreeAction: (() -> Unit)? = null,
+        disAgreeAction: (() -> Unit)? = null
+    ) {
+
+        val permissionFlag =
+            permission.all {
+                ContextCompat.checkSelfPermission(context, it) == PackageManager.PERMISSION_GRANTED
+            }
+        asdashhhhdssasads()
+        if (permissionFlag) {
+            agreeAction?.invoke()
+        } else {
+            activityLauncher.launch(permission) { callback ->
+                val isGrantAll = callback.values.all { it }
+                if (!isGrantAll) {
+                    asdashhhhdssasads()
+                    context.alert(title = title, message = message,
+                        positiveButton = {
+                            goToPermissionSettings(context, activityLauncher)
+                        },
+                        negativeButton = {
+                            disAgreeAction?.invoke()
+                        })
+                } else {
+                    agreeAction?.invoke()
+                }
+            }
+        }
+    }
+
+    fun Context.alert(
+        title: String = "",
+        message: String,
+        positiveButtonText: String = "Jump",
+        positiveButton: (() -> Unit)? = null,
+        negativeButtonText: String = "Cancel",
+        negativeButton: (() -> Unit)? = null,
+    ) {
+        val builder = MaterialAlertDialogBuilder(this)
+        asdashhhhdssasads()
+        builder.setNegativeButton(negativeButtonText) { dialog, _ ->
+            dialog.dismiss()
+            negativeButton?.invoke()
+        }
+        asdashhhhdssasads()
+        builder.setPositiveButton(positiveButtonText) { dialog, _ ->
+
+            dialog.dismiss()
+            positiveButton?.invoke()
+        }
+        val dialog = builder.create()
+        dialog.setCanceledOnTouchOutside(false)
+//        dialog.setTitle(title)
+        dialog.setMessage(message)
+        dialog.show()
+        asdashhhhdssasads()
+    }
+
+    /**
+     * 垃圾代码
+     */
+    fun asdashhhhdssasads() {
+        CharDirectionality.BOUNDARY_NEUTRAL
+        JvmMultifileClass()
+        LinkedHashMap<String, String>()["OAKS"] = "ASHIDA"
+        GregorianCalendar().set(11, 3)
+        dfzz()
+    }
+}

app/src/main/java/com/zxhy/simplefilesmanager/simplejoke/permission/JoStoreJoPermissionEx.kt

+package com.zxhy.simplefilesmanager.simplejoke.permission
+
+import android.Manifest
+import android.annotation.SuppressLint
+import android.os.Environment
+import com.zxhy.simplefilesmanager.simplejoke.JoActivityJoLauncher
+import android.net.Uri
+import android.content.Context
+import android.graphics.Matrix
+import android.os.Build
+import com.zxhy.simplefilesmanager.simplejoke.IntentEx.settingManageExternalStorage
+import com.zxhy.simplefilesmanager.simplejoke.permission.JoPermissionJoEx.requestPermission
+
+
+object JoStoreJoPermissionEx {
+    //Android 13以后,读写权限无法弹出系统弹窗,分化为Manifest.permission.READ_MEDIA_*权限
+//Android 11以后,Manifest.permission.READ_EXTERNAL_STORAGE 授予后还需授予 额外储存管理权限 ACTION_MANAGE_APP_ALL_FILES_ACCESS_PERMISSION
+//Android 11以下使用Manifest.permission.READ_EXTERNAL_STORAGE
+    @SuppressLint("LocalSuppress")
+    fun Context.jorequestjoStoreFollow(
+        activityLauncher: JoActivityJoLauncher,
+        disAgreeAction: (() -> Unit)? = null,
+        agreeAction: (() -> Unit)? = null,
+    ) {
+
+        //请求读写管理权限
+        @SuppressLint("NewApi")
+        val requestExternalStorageManager: () -> Unit = {
+            if (!Environment.isExternalStorageManager()) {
+                val uri = Uri.parse("package:$packageName")
+                ojngyx3()
+                val intent = settingManageExternalStorage(uri)
+                activityLauncher.launch(intent) {
+                    val flag = Environment.isExternalStorageManager()
+                    if (flag) agreeAction?.invoke() else disAgreeAction?.invoke()
+                }
+            } else {
+                agreeAction?.invoke()
+            }
+        }
+
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {//Android 13以后
+            ojngyx3()
+            requestExternalStorageManager()
+        } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {//Android 11以后
+            ojngyx3()
+            requestPermission(
+                this, activityLauncher,
+                arrayOf(
+                    Manifest.permission.READ_EXTERNAL_STORAGE,
+                    Manifest.permission.WRITE_EXTERNAL_STORAGE
+                ), message = "Set permission to access external storage",
+                agreeAction = { //读写权限通过,设置储存管理权限
+                    ojngyx3()
+                    requestExternalStorageManager()
+                },
+                disAgreeAction = {
+                    ojngyx3()
+                    disAgreeAction?.invoke()
+                }
+            )
+        } else { //Android 11以下,Android 6以上
+            ojngyx3()
+            requestPermission(
+                this, activityLauncher,
+                arrayOf(
+                    Manifest.permission.READ_EXTERNAL_STORAGE,
+                    Manifest.permission.WRITE_EXTERNAL_STORAGE
+                ), message = "Set permission to access external storage",
+                agreeAction = {
+                    //读写权限通过
+                    agreeAction?.invoke()
+                }, disAgreeAction = { disAgreeAction?.invoke() }
+            )
+        }
+    }
+
+
+    //垃圾代码
+    fun ojngyx3() {
+        sequence<String> {
+            UIntProgression.equals("SDA").xor(true)
+        }
+        MustBeDocumented()
+        val s = Matrix().mapPoints(FloatArray(5))
+        println(s)
+    }
+
+
+}

app/src/main/java/com/zxhy/simplefilesmanager/simplemanager/SimpleManagerFragment.kt

+package com.zxhy.simplefilesmanager.simplemanager
+
+import android.os.Bundle
+import androidx.fragment.app.Fragment
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import com.zxhy.simplefilesmanager.R
+import com.zxhy.simplefilesmanager.databinding.FragmentSimpleManagerBinding
+
+class SimpleManagerFragment() : Fragment() {
+
+    private lateinit var binding: FragmentSimpleManagerBinding
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+    }
+
+    override fun onCreateView(
+        inflater: LayoutInflater, container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? {
+        val root = inflater.inflate(R.layout.fragment_simple_manager, container, false)
+        binding = FragmentSimpleManagerBinding.bind(root)
+        return root
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+
+    }
+
+    companion object {
+        const val DEEPLINK_SIMPLE_MANAGER_URI = "https://www.zxhy.com/simplemanager/"
+    }
+}
\ No newline at end of file

app/src/main/res/drawable/bg_333333_corners.xml

+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <solid android:color="#333333" />
+    <corners android:radius="20dp" />
+</shape>
\ No newline at end of file

app/src/main/res/drawable/bg_eaf1ff_corners.xml

+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <solid android:color="#EAF1FF" />
+    <corners android:radius="12dp" />
+</shape>
\ No newline at end of file

app/src/main/res/drawable/bg_ece5fa_corners.xml

+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <solid android:color="#ECE5FA" />
+    <corners android:radius="12dp" />
+</shape>
\ No newline at end of file

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

+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@mipmap/sfas_63959208" android:state_selected="true" />
+    <item android:drawable="@mipmap/sfas_639592" android:state_selected="false" />
+</selector>
\ No newline at end of file

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

+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@mipmap/sfff_69985" android:state_selected="true" />
+    <item android:drawable="@mipmap/sfff_6998558" android:state_selected="false" />
+</selector>
\ No newline at end of file

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

@@ -7,13 +7,23 @@
     android:layout_height="match_parent"
     tools:context=".MainActivity">
 
-    <TextView
-        android:layout_width="wrap_content"
+    <androidx.fragment.app.FragmentContainerView
+        android:id="@+id/simple_container"
+        android:name="androidx.navigation.fragment.NavHostFragment"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        app:defaultNavHost="true"
+        app:layout_constraintBottom_toTopOf="@id/simple_bnv"
+        app:layout_constraintTop_toTopOf="parent"
+        app:navGraph="@navigation/simple_nav" />
+
+
+    <com.google.android.material.bottomnavigation.BottomNavigationView
+        android:id="@+id/simple_bnv"
+        android:background="@color/white"
+        android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:text="Hello World!"
         app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:menu="@menu/simple_bnv_menu" />
 
 </androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file

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

+<?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:id="@+id/main"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".simplegrid.SimpleGridActivity">
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file

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

+<?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"
+    tools:context=".simplemanager.SimpleManagerFragment">
+
+    <TextView
+        android:id="@+id/tv_tittle"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="20dp"
+        android:layout_marginTop="8dp"
+        android:text="Simple Files Manager"
+        android:textColor="#333333"
+        android:textSize="20sp"
+        android:textStyle="bold"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        tools:ignore="HardcodedText" />
+
+
+    <ScrollView
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        app:layout_constraintTop_toBottomOf="@id/tv_tittle">
+
+        <androidx.constraintlayout.widget.ConstraintLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content">
+
+            <TextView
+                android:id="@+id/tv_store"
+                android:layout_width="220dp"
+                android:layout_height="220dp"
+                android:layout_marginTop="32dp"
+                android:background="@mipmap/sdf_7985"
+                android:gravity="center"
+                android:text="20%"
+                android:textColor="#FFFFFF"
+                android:textSize="60sp"
+                android:textStyle="bold"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="parent"
+                tools:ignore="HardcodedText" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="150dp"
+                android:text="Used"
+                android:textColor="#FFFFFF"
+                android:textSize="20sp"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="@id/tv_store"
+                tools:ignore="HardcodedText" />
+
+            <LinearLayout
+                android:id="@+id/ll_free"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="24dp"
+                android:layout_marginTop="26dp"
+                android:orientation="vertical"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@id/tv_store">
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="center_horizontal"
+                    android:text="Free"
+                    android:textColor="#666666"
+                    android:textSize="14sp"
+                    tools:ignore="HardcodedText" />
+
+                <TextView
+                    android:id="@+id/tv_free"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="center_horizontal"
+                    android:text="0GB"
+                    android:textColor="#333333"
+                    android:textSize="16sp"
+                    android:textStyle="bold"
+                    tools:ignore="HardcodedText" />
+            </LinearLayout>
+
+            <LinearLayout
+                android:id="@+id/ll_used"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="26dp"
+                android:layout_marginEnd="24dp"
+                android:orientation="vertical"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintTop_toBottomOf="@id/tv_store">
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="center_horizontal"
+                    android:text="Use"
+                    android:textColor="#666666"
+                    android:textSize="14sp"
+                    tools:ignore="HardcodedText" />
+
+                <TextView
+                    android:id="@+id/tv_use"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="center_horizontal"
+                    android:text="0GB"
+                    android:textColor="#333333"
+                    android:textSize="16sp"
+                    android:textStyle="bold"
+                    tools:ignore="HardcodedText" />
+
+            </LinearLayout>
+
+            <TextView
+                android:id="@+id/tv_manager"
+                android:layout_width="190dp"
+                android:layout_height="40dp"
+                android:layout_marginTop="29dp"
+                android:background="@drawable/bg_333333_corners"
+                android:gravity="center"
+                android:text="File Manager"
+                android:textColor="#FFFFFF"
+                app:layout_constraintEnd_toEndOf="@id/tv_store"
+                app:layout_constraintStart_toStartOf="@id/tv_store"
+                app:layout_constraintTop_toBottomOf="@id/tv_store"
+                tools:ignore="HardcodedText" />
+
+            <LinearLayout
+                android:id="@+id/ll_large"
+                android:layout_width="0dp"
+                android:layout_height="60dp"
+                android:layout_marginHorizontal="24dp"
+                android:layout_marginTop="28dp"
+                android:background="@drawable/bg_eaf1ff_corners"
+                android:orientation="horizontal"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@id/tv_manager">
+
+                <ImageView
+                    android:layout_width="36dp"
+                    android:layout_height="34dp"
+                    android:layout_gravity="center_vertical"
+                    android:layout_marginStart="16dp"
+                    android:src="@mipmap/ssd_598"
+                    tools:ignore="ContentDescription" />
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="center_vertical"
+                    android:layout_marginStart="12dp"
+                    android:text="Scan large files"
+                    android:textColor="#333333"
+                    android:textSize="16sp"
+                    android:textStyle="bold"
+                    tools:ignore="HardcodedText" />
+
+            </LinearLayout>
+
+            <LinearLayout
+                android:id="@+id/ll_dup_picture"
+                android:layout_width="0dp"
+                android:layout_height="60dp"
+                android:layout_marginHorizontal="24dp"
+                android:layout_marginTop="20dp"
+                android:background="@drawable/bg_ece5fa_corners"
+                android:orientation="horizontal"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@id/ll_large">
+
+                <ImageView
+                    android:layout_width="36dp"
+                    android:layout_height="34dp"
+                    android:layout_gravity="center_vertical"
+                    android:layout_marginStart="16dp"
+                    android:src="@mipmap/sfffg_68597"
+                    tools:ignore="ContentDescription" />
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="center_vertical"
+                    android:layout_marginStart="12dp"
+                    android:text="Scan duplicate picture"
+                    android:textColor="#333333"
+                    android:textSize="16sp"
+                    android:textStyle="bold"
+                    tools:ignore="HardcodedText" />
+
+            </LinearLayout>
+
+
+            <FrameLayout
+                android:id="@+id/fl_ad"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_margin="20dp"
+                android:layout_marginBottom="8dp"
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@id/ll_dup_picture" />
+
+        </androidx.constraintlayout.widget.ConstraintLayout>
+
+    </ScrollView>
+
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file

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

+<?xml version="1.0" encoding="utf-8"?>
+<ImageView xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/iv"
+    android:layout_width="69dp"
+    android:layout_height="69dp"
+    android:layout_margin="4dp"
+    tools:ignore="ContentDescription">
+
+</ImageView>
\ No newline at end of file

app/src/main/res/menu/simple_bnv_menu.xml

+<?xml version="1.0" encoding="utf-8"?>
+<menu 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">
+
+    <item
+        android:visible="true"
+        android:enabled="true"
+        android:id="@+id/menu_simple_manager"
+        android:icon="@drawable/bg_manager_selector"
+        android:title="Manager"
+        app:showAsAction="ifRoom"
+        tools:ignore="HardcodedText" />
+
+    <item
+        android:visible="true"
+        android:enabled="true"
+        android:id="@+id/menu_simple_files"
+        android:icon="@drawable/bg_home_selector"
+        android:title="Files"
+        app:showAsAction="ifRoom"
+        tools:ignore="HardcodedText" />
+</menu>
\ No newline at end of file