...

app/src/main/AndroidManifest.xml

@@ -10,6 +10,9 @@
     <uses-permission android:name="android.permission.CAMERA" />
 
     <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE" />
 
 
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />

app/src/main/java/com/base/browserwhite/bean/ConstObject.kt

@@ -8,4 +8,17 @@ object ConstObject {
     const val DUCKDUCKGO = "DuckDuckGo"
     const val YANDEX = "Yandex"
     const val BAIDU = "Baidu"
+
+
+    const val MIME_TYPE_IMAGE = "image/*"
+    const val MIME_TYPE_VIDEO = "video/*"
+    const val MIME_TYPE_AUDIO = "audio/*"
+    const val MIME_TYPE_PDF = "application/pdf"
+    const val MIME_TYPE_DOC = "application/msword"
+    const val MIME_TYPE_DOCX = "application/vnd.openxmlformats-officedocument.wordprocessingml.document"
+    const val MIME_TYPE_XLS = "application/vnd.ms-excel"
+    const val MIME_TYPE_XLSX = "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
+    const val MIME_TYPE_PPT = "application/vnd.ms-powerpoint"
+    const val MIME_TYPE_PPTX = "application/vnd.openxmlformats-officedocument.presentationml.presentation"
+    const val MIME_TYPE_APK = "application/vnd.android.package-archive/*"
 }
\ No newline at end of file

app/src/main/java/com/base/browserwhite/bean/MediaBean.kt

@@ -5,5 +5,5 @@ import android.net.Uri
 data class MediaBean(
     val path: String = "",
     val uri: Uri = Uri.EMPTY,
-    val size: Long = 0
+    val mimeType: String = ""
 )

app/src/main/java/com/base/browserwhite/ui/fragment/FileFragment.kt

@@ -7,8 +7,14 @@ import android.os.Environment
 import android.os.StatFs
 import android.os.storage.StorageManager
 import androidx.appcompat.app.AppCompatActivity
+import androidx.lifecycle.lifecycleScope
 import com.base.browserwhite.databinding.FragmentFileBinding
+import com.base.browserwhite.ui.activity.MainActivity
 import com.base.browserwhite.utils.KotlinExt.toFormatSize
+import com.base.browserwhite.utils.MediaStoreUtils.getRecentMedia
+import com.base.browserwhite.utils.PermissionHelp.checkStorePermission
+import com.base.browserwhite.utils.PermissionHelp.requestStorePermission
+import kotlinx.coroutines.launch
 import java.io.File
 
 
@@ -22,6 +28,20 @@ class FileFragment : BaseFragment<FragmentFileBinding>() {
         showStorage()
     }
 
+    override fun setListener() {
+        super.setListener()
+
+        if (!requireContext().checkStorePermission()) {
+            val launcher = (requireActivity() as MainActivity).launcher
+            requireContext().requestStorePermission(launcher) {
+                if (it) {
+                    initData()
+                }
+            }
+        }
+
+    }
+
     @SuppressLint("SetTextI18n")
     private fun showStorage() {
 
@@ -49,4 +69,17 @@ class FileFragment : BaseFragment<FragmentFileBinding>() {
         }
     }
 
+    override fun onResume() {
+        super.onResume()
+
+        if (requireContext().checkStorePermission()) {
+            initData()
+        }
+    }
+
+    private fun initData() = lifecycleScope.launch {
+        val mediaList = requireContext().getRecentMedia()
+    }
+
+
 }
\ No newline at end of file

app/src/main/java/com/base/browserwhite/ui/fragment/HomeFragment.kt

 package com.base.browserwhite.ui.fragment
 
 import android.content.Intent
+import androidx.lifecycle.lifecycleScope
 import androidx.recyclerview.widget.GridLayoutManager
 import androidx.recyclerview.widget.ItemTouchHelper
 import androidx.recyclerview.widget.LinearLayoutManager
@@ -20,6 +21,10 @@ import com.base.browserwhite.ui.activity.webstore.WevStoreActivity
 import com.base.browserwhite.ui.adapter.WebsiteAdapter
 import com.base.browserwhite.ui.views.DialogViews.showSearchEngineDialog
 import com.base.browserwhite.ui.views.itemtouch.MyItemTouchHelperCallBack
+import com.base.browserwhite.utils.MediaStoreUtils
+import com.base.browserwhite.utils.MediaStoreUtils.getRecentMedia
+import com.base.browserwhite.utils.PermissionHelp.checkStorePermission
+import kotlinx.coroutines.launch
 
 
 class HomeFragment : BaseFragment<FragmentHomeBinding>() {
@@ -105,4 +110,5 @@ class HomeFragment : BaseFragment<FragmentHomeBinding>() {
         }
     }
 
+
 }
\ No newline at end of file

app/src/main/java/com/base/browserwhite/utils/MediaStoreUtils.kt

+package com.base.browserwhite.utils
+
+import android.annotation.SuppressLint
+import android.content.Context
+import android.database.Cursor
+import android.provider.MediaStore
+import com.base.browserwhite.bean.MediaBean
+
+
+object MediaStoreUtils {
+
+    private val TAG = "MediaStoreUtils"
+    fun Context.getRecentMedia(): ArrayList<MediaBean> {
+
+        val list = arrayListOf<MediaBean>()
+
+        val projection = arrayOf(
+//            MediaStore.Files.FileColumns._ID,
+            MediaStore.Files.FileColumns.DATA,
+//            MediaStore.Files.FileColumns.TITLE,
+            MediaStore.Files.FileColumns.MIME_TYPE,
+//            MediaStore.Files.FileColumns.SIZE,
+//            MediaStore.Files.FileColumns.DATE_MODIFIED
+        )
+
+        // 构建查询条件，这里以查询图片和视频为例
+        val selection = (
+                "${MediaStore.Files.FileColumns.MIME_TYPE} = ?" +
+                        " or ${MediaStore.Files.FileColumns.MIME_TYPE} = ?"
+                )
+        //构建查询条件参数
+        val selectionArgs = arrayOf(
+            "image/*",
+            "video/*",
+        )
+
+        var cursor: Cursor? = null
+        try {
+            // 进行查询，并设置排序方式，按照文件添加时间降序排序
+            cursor = this.contentResolver.query(
+                MediaStore.Files.getContentUri("external"),
+                projection,
+                selection,
+                selectionArgs,
+                MediaStore.Files.FileColumns.DATE_ADDED + " DESC"
+            )
+            if (cursor != null) {
+                while (cursor.moveToNext()) {
+                    runCatching {
+//                        val id = cursor.getInt(cursor.getColumnIndexOrThrow(MediaStore.Files.FileColumns._ID))
+                        val path = cursor.getString(cursor.getColumnIndexOrThrow(MediaStore.Files.FileColumns.DATA))
+//                        val title = cursor.getString(cursor.getColumnIndexOrThrow(MediaStore.Files.FileColumns.TITLE))
+                        val mimeType = cursor.getString(cursor.getColumnIndexOrThrow(MediaStore.Files.FileColumns.MIME_TYPE))
+//                        val size = cursor.getLong(cursor.getColumnIndexOrThrow(MediaStore.Files.FileColumns.SIZE))
+//                        val dateModified = cursor.getLong(cursor.getColumnIndexOrThrow(MediaStore.Files.FileColumns.DATE_MODIFIED))
+
+                        LogEx.logDebug(TAG, "path=$path mimeType=$mimeType")
+                        list.add(
+                            MediaBean(path = path, mimeType = mimeType)
+                        )
+                    }
+                }
+            }
+
+        } catch (e: Exception) {
+
+        } finally {
+            cursor?.close()
+        }
+
+        return list
+
+    }
+}
\ No newline at end of file