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我想授予Manifest.permission.MANAGE_DOCUMENTS权限,但是当我运行应用程序时,应该会出现权限对话框但不会出现.这是我的代码：
int hasCameraPermission = ContextCompat.checkSelfPermission(MemoryDetail.this, Manifest.permission.MANAGE_DOCUMENTS);
if (hasCameraPermission != PackageManager.PERMISSION_GRANTED) {
if (!ActivityCompat.shouldShowRequestPermissionRationale(MemoryDetail.this, Manifest.permission.MANAGE_DOCUMENTS)) {
showDialogMessage("Need use permission: MANAGE_DOCUMENTS", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
requestPermissions(new String[] {Manifest.permission.MANAGE_DOCUMENTS}, Database.PICK_PICTURE);
}
}
});
}
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
requestPermissions(new String[]{Manifest.permission.MANAGE_DOCUMENTS}, Database.PICK_PICTURE);
}
return;
}
最佳答案
MANAGE_DOCUMENTS是签名级权限.普通的Android应用程序无法容纳它.只有通过签署固件的相同签名密钥签名的应用才能保留它.
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转载注明原文：如何授予权限Manifest.permission.MANAGE_DOCUMENTS android 6.0 - 乐贴网
