| /* |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.cts.intent.receiver; |
| |
| import android.app.admin.DevicePolicyManager; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.SharedPreferences; |
| import android.content.SharedPreferences.OnSharedPreferenceChangeListener; |
| import android.test.InstrumentationTestCase; |
| |
| import java.util.concurrent.Semaphore; |
| import java.util.concurrent.TimeUnit; |
| import java.lang.InterruptedException; |
| |
| public class OwnerChangedBroadcastTest extends InstrumentationTestCase { |
| |
| private SharedPreferences mPreferences; |
| |
| @Override |
| public void setUp() throws Exception { |
| super.setUp(); |
| Context context = getInstrumentation().getTargetContext(); |
| mPreferences = context.getSharedPreferences( |
| BroadcastIntentReceiver.PREFERENCES_NAME, Context.MODE_PRIVATE); |
| } |
| |
| // We can't just register a broadcast receiver in the code because the broadcast |
| // may have been sent before this test is run. So we have a manifest receiver |
| // listening to the broadcast and writing to a shared preference when it receives it. |
| public void testOwnerChangedBroadcastReceived() throws InterruptedException { |
| final Semaphore mPreferenceChanged = new Semaphore(0); |
| |
| OnSharedPreferenceChangeListener listener = new OnSharedPreferenceChangeListener() { |
| @Override |
| public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) { |
| if (key.equals(BroadcastIntentReceiver.OWNER_CHANGED_BROADCAST_RECEIVED_KEY)) { |
| mPreferenceChanged.release(); |
| } |
| } |
| }; |
| mPreferences.registerOnSharedPreferenceChangeListener(listener); |
| |
| if (mPreferences.getBoolean(BroadcastIntentReceiver.OWNER_CHANGED_BROADCAST_RECEIVED_KEY, |
| false)) { |
| // The broadcast intent has already been received? good |
| // Otherwise, we'll wait until we receive it. |
| return; |
| } |
| // We're relying on background broadcast intents, which can take a long time. |
| assertTrue(mPreferenceChanged.tryAcquire(2, TimeUnit.MINUTES)); |
| assertTrue(mPreferences.getBoolean( |
| BroadcastIntentReceiver.OWNER_CHANGED_BROADCAST_RECEIVED_KEY, false)); |
| } |
| |
| public void testOwnerChangedBroadcastNotReceived() { |
| assertFalse(mPreferences.getBoolean( |
| BroadcastIntentReceiver.OWNER_CHANGED_BROADCAST_RECEIVED_KEY, false)); |
| } |
| } |