...

app/src/main/AndroidManifest.xml

@@ -14,6 +14,8 @@
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE_DATA_SYNC" />
 
+    <uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES" />
+
     <application
         android:name=".MyApplication"
         android:allowBackup="true"

app/src/main/java/com/base/browserwhite/ui/activity/mediabrowser/MediaBrowserActivity.kt

@@ -86,9 +86,11 @@ class MediaBrowserActivity : BaseActivity<ActivityMediaBrowserBinding>() {
                             this.viewDocumentAction(bean.uri, bean.mimeType)
                         }
                         if (tittle == "APK") {
+                            LogEx.logDebug(TAG, "APK ${bean.uri}")
                             try {
                                 this.installAokAction(bean.uri)
                             } catch (e: Exception) {
+                                LogEx.logDebug(TAG, "APK $e")
                                 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
                                     val intent = Intent(Settings.ACTION_MANAGE_UNKNOWN_APP_SOURCES)
                                     launcher.launch(intent) {