READ_EXTERNAL_STORAGE在Android 13设备上总是被拒绝

Question

我的应用程序目标api级别为32。当在Android 13设备上运行时，ActivityResultContracts.RequestMultiplePermissions()总是返回PERMISSION_DENIED，即使用户按下"Allow"

同样，当检查设置->app->权限时，图像，音频和视频权限被授予。

文档明确指出，针对api级别的应用程序;33应该继续请求READ_EXTERNAL_DEVICE，并且IMAGE, AUDIO和VIDEO将自动授予

尝试允许READ_EXTERNAL_STORAGE权限。

画廊即将开放

实际上，权限被拒绝了。

Answer 1

显然，从android 13及以上你需要把权限READ_MEDIA_VIDEO,READ_MEDIA_IMAGES,READ_MEDIA_AUDIO，不只是请求READ_EXTERNAL_STORAGE将单独工作，甚至不会显示在权限页面的设置

<!-- Required only if your app needs to access images or photos
that other apps created. -->
<uses-permission android:name="android.permission.READ_MEDIA_IMAGES" />
<!-- Required only if your app needs to access videos
that other apps created. -->
<uses-permission android:name="android.permission.READ_MEDIA_VIDEO" />
<!-- Required only if your app needs to access audio files
that other apps created. -->
<uses-permission android:name="android.permission.READ_MEDIA_AUDIO" />
<!-- If your app doesn't need to access media files that other apps created,
set the "maxSdkVersion" attribute to "28" instead. -->
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"
android:maxSdkVersion="32" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"
android:maxSdkVersion="29" />