1/*
2 * Copyright (C) 2014 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package android.support.tests;
18
19import android.app.Activity;
20import android.content.ContentResolver;
21import android.content.Intent;
22import android.os.Bundle;
23import android.support.v4.provider.DocumentFileTest;
24
25/**
26 * Stub activity used to request a permission grant for
27 * {@link DocumentFileTest}.
28 */
29public class GrantActivity extends Activity {
30    @Override
31    protected void onCreate(Bundle savedInstanceState) {
32        super.onCreate(savedInstanceState);
33
34        final Intent intent = new Intent(Intent.ACTION_OPEN_DOCUMENT_TREE);
35        startActivityForResult(intent, 12);
36    }
37
38    @Override
39    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
40        if (requestCode == 12 && resultCode == RESULT_OK) {
41            final ContentResolver resolver = getContentResolver();
42            resolver.takePersistableUriPermission(data.getData(),
43                    Intent.FLAG_GRANT_READ_URI_PERMISSION | Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
44        }
45    }
46}
47