安卓11抓取存储manage_external_storage权限不被谷歌播放控制台接受

Question

我的应用程序在10版本以下运行良好，但android 11及更高版本不支持外部存储。我的选取器没有选取任何文档文件。但在manifest中授予manageexternal_storage权限后，googleplaystore没有批准我的应用程序。如果您知道所有文件访问权限的替代解决方案，请提供帮助。

Answer 1

尝试如下。根据需要创建全局变量或根据需要进行重构。这是在安卓11之前测试的。

<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />

private void OpenCamera() {
try {
Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
File photoFile = null;
try {
photoFile = createFile();
} catch (Exception ex) {
// Error occurred while creating the File
}
// Continue only if the File was successfully created
if (photoFile != null) {
Uri photoURI = FileProvider.getUriForFile(getActivity().getApplicationContext(), getActivity().getApplicationContext().getPackageName() + ".fileprovider", photoFile);
takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT, photoURI);
startActivityForResult(takePictureIntent, 3);
}
//   }
} catch (Exception e) {
}
}
private File createFile() throws IOException {
// Create an image file name
String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss").format(new Date());
String imageFileName = "JPEG_" + timeStamp + "_";
File storageDir = getActivity().getExternalFilesDir(Environment.DIRECTORY_PICTURES);
File image = File.createTempFile(imageFileName,  /* prefix */".jpg",         /* suffix */storageDir      /* directory */);
// Save a file: path for use with ACTION_VIEW intents
ImageLoc = image.getAbsolutePath();
return image;

}

// Open Gallery
private void OpenGallery() {
Intent intent = new Intent();
intent.setType("image/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(Intent.createChooser(intent, "Select Image"), 1);
}


// onActivityResult handles gallery pics, camera pics and pdf.
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == 1) {
if (resultCode == Activity.RESULT_OK) {
if (data.getData() != null) {
try {
Uri imageUri = data.getData();
File file = new File(Path_from_Uri.getPath(getActivity(), imageUri));
} catch (Exception e) {
Toast.makeText(getActivity(), "Please Select Image from Gallery", Toast.LENGTH_LONG).show();
}
}
}
} else if (requestCode == 3) {
try {
File file = new File(ImageLoc);

} catch (Exception e) {
Log.d("TAG", e.toString());
}
}

}