1 /*
2  * Copyright (C) 2007 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 
17 package android.test;
18 
19 import android.content.ContentResolver;
20 import android.content.Context;
21 import android.os.Bundle;
22 import android.os.SystemClock;
23 import android.net.Uri;
24 import android.accounts.Account;
25 
26 /**
27  * If you would like to test sync a single provider with an
28  * {@link InstrumentationTestCase}, this provides some of the boiler plate in {@link #setUp} and
29  * {@link #tearDown}.
30  *
31  * @deprecated Use
32  * <a href="{@docRoot}reference/android/support/test/InstrumentationRegistry.html">
33  * InstrumentationRegistry</a> instead. New tests should be written using the
34  * <a href="{@docRoot}tools/testing-support-library/index.html">Android Testing Support Library</a>.
35  */
36 @Deprecated
37 public class SyncBaseInstrumentation extends InstrumentationTestCase {
38     private Context mTargetContext;
39     ContentResolver mContentResolver;
40     private static final int MAX_TIME_FOR_SYNC_IN_MINS = 20;
41 
42     @Override
setUp()43     protected void setUp() throws Exception {
44         super.setUp();
45         mTargetContext = getInstrumentation().getTargetContext();
46         mContentResolver = mTargetContext.getContentResolver();
47     }
48 
49     /**
50      * Syncs the specified provider.
51      * @throws Exception
52      */
syncProvider(Uri uri, String accountName, String authority)53     protected void syncProvider(Uri uri, String accountName, String authority) throws Exception {
54         Bundle extras = new Bundle();
55         extras.putBoolean(ContentResolver.SYNC_EXTRAS_IGNORE_SETTINGS, true);
56         Account account = new Account(accountName, "com.google");
57 
58         ContentResolver.requestSync(account, authority, extras);
59         long startTimeInMillis = SystemClock.elapsedRealtime();
60         long endTimeInMillis = startTimeInMillis + MAX_TIME_FOR_SYNC_IN_MINS * 60000;
61 
62         int counter = 0;
63         // Making sure race condition does not occur when en entry have been removed from pending
64         // and active tables and loaded in memory (therefore sync might be still in progress)
65         while (counter < 2) {
66             // Sleep for 1 second.
67             Thread.sleep(1000);
68             // Finish test if time to sync has exceeded max time.
69             if (SystemClock.elapsedRealtime() > endTimeInMillis) {
70                 break;
71             }
72 
73             if (ContentResolver.isSyncActive(account, authority)) {
74                 counter = 0;
75                 continue;
76             }
77             counter++;
78         }
79     }
80 
cancelSyncsandDisableAutoSync()81     protected void cancelSyncsandDisableAutoSync() {
82         ContentResolver.setMasterSyncAutomatically(false);
83         ContentResolver.cancelSync(null /* all accounts */, null /* all authorities */);
84     }
85 }
86