没有为URI找到可持久的权限授予

Question

我正在使用意图动作ACTION_GET_CONTENT.

Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
intent.setType("image/*");
startActivityForResult(i, 3);

我需要使用onActivityResult中的URI来复制用户选择的图像并压缩复制的图像.

但即使takePersistableUriPermission(uri, Intent.FLAG_GRANT_READ_URI_PERMISSION)在onActivityResult中使用uri权限后,我也会收到此错误.当我使用Intent动作时,这很有效ACTION_OPEN_DOCUMENT.

这是堆栈跟踪:

01-08 01:22:52.581 3838-4425/com.example.wallpaper E/AndroidRuntime: FATAL EXCEPTION: AsyncTask Process: com.example.wallpaper, PID: 3838
                                                                      java.lang.RuntimeException: An error occured while executing doInBackground()
                                                                          at android.os.AsyncTask$3.done(AsyncTask.java:304)
                                                                          at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:355)
                                                                          at java.util.concurrent.FutureTask.setException(FutureTask.java:222)
                                                                          at java.util.concurrent.FutureTask.run(FutureTask.java:242)
                                                                          at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231)
                                                                          at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
                                                                          at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
                                                                          at java.lang.Thread.run(Thread.java:818)
                                                                       Caused by: java.lang.SecurityException: No persistable permission grants found for UID 10151 and Uri 0 @ content://media/external/images/media/29
                                                                          at android.os.Parcel.readException(Parcel.java:1546)
                                                                          at android.os.Parcel.readException(Parcel.java:1499)
                                                                          at android.app.ActivityManagerProxy.takePersistableUriPermission(ActivityManagerNative.java:3977)
                                                                          at android.content.ContentResolver.takePersistableUriPermission(ContentResolver.java:1658)
                                                                          at com.example.wallpaper.ImageChooser.getBitmap(ImageChooser.java:249)
                                                                          at com.example.wallpaper.ImageChooser.access$000(ImageChooser.java:110)
                                                                          at com.example.wallpaper.ImageChooser$2.doInBackground(ImageChooser.java:298)
                                                                          at com.example.wallpaper.ImageChooser$2.doInBackground(ImageChooser.java:282)
                                                                          at android.os.AsyncTask$2.call(AsyncTask.java:292)
                                                                          at java.util.concurrent.FutureTask.run(FutureTask.java:237)
                                                                          at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231) 
                                                                          at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112) 
                                                                          at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587) 
                                                                          at java.lang.Thread.run(Thread.java:818) 

Answer 1

但即使在onActivityResult中使用takePersistableUriPermission(uri,Intent.FLAG_GRANT_READ_URI_PERMISSION)获取uri权限后,我也会收到此错误.

takePersistableUriPermission()适用ACTION_OPEN_DOCUMENT于存储访问框架的一部分和其他操作,而不是ACTION_GET_CONTENT.