| /* |
| * Copyright (C) 2009 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 android.permission.cts; |
| |
| import android.content.Context; |
| import android.media.AudioManager; |
| import android.test.AndroidTestCase; |
| import android.test.suitebuilder.annotation.SmallTest; |
| import android.util.Log; |
| |
| /** |
| * Verify the audio related operations require specific permissions. |
| */ |
| public class NoAudioPermissionTest extends AndroidTestCase { |
| private static final String TAG = NoAudioPermissionTest.class.getSimpleName(); |
| private AudioManager mAudioManager; |
| private static final int MODE_COUNT = 3; |
| |
| @Override |
| protected void setUp() throws Exception { |
| super.setUp(); |
| mAudioManager = (AudioManager) mContext.getSystemService(Context.AUDIO_SERVICE); |
| assertNotNull(mAudioManager); |
| } |
| |
| /** |
| * Verify that AudioManager.setMicrophoneMute, AudioManager.setMode requires permissions. |
| * <p>Requires Permission: |
| * {@link android.Manifest.permission#MODIFY_AUDIO_SETTINGS}. |
| */ |
| @SmallTest |
| public void testSetMicrophoneMute() { |
| boolean muteState = mAudioManager.isMicrophoneMute(); |
| int originalMode = mAudioManager.getMode(); |
| // If there is no permission of MODIFY_AUDIO_SETTINGS, setMicrophoneMute does nothing. |
| if (!muteState) { |
| Log.w(TAG, "Mic seems muted by hardware! Please unmute and rerrun the test."); |
| mAudioManager.setMicrophoneMute(!muteState); |
| assertEquals(muteState, mAudioManager.isMicrophoneMute()); |
| } |
| |
| // If there is no permission of MODIFY_AUDIO_SETTINGS, setMode does nothing. |
| assertTrue(AudioManager.MODE_NORMAL != AudioManager.MODE_RINGTONE); |
| |
| mAudioManager.setMode(AudioManager.MODE_NORMAL); |
| assertEquals(originalMode, mAudioManager.getMode()); |
| |
| mAudioManager.setMode(AudioManager.MODE_RINGTONE); |
| assertEquals(originalMode, mAudioManager.getMode()); |
| } |
| |
| /** |
| * Verify that AudioManager routing methods require permissions. |
| * <p>Requires Permission: |
| * {@link android.Manifest.permission#MODIFY_AUDIO_SETTINGS}. |
| */ |
| @SuppressWarnings("deprecation") |
| @SmallTest |
| public void testRouting() { |
| |
| // If there is no permission of MODIFY_AUDIO_SETTINGS, setSpeakerphoneOn does nothing. |
| boolean prevState = mAudioManager.isSpeakerphoneOn(); |
| mAudioManager.setSpeakerphoneOn(!prevState); |
| assertEquals(prevState, mAudioManager.isSpeakerphoneOn()); |
| |
| // If there is no permission of MODIFY_AUDIO_SETTINGS, setBluetoothScoOn does nothing. |
| prevState = mAudioManager.isBluetoothScoOn(); |
| mAudioManager.setBluetoothScoOn(!prevState); |
| assertEquals(prevState, mAudioManager.isBluetoothScoOn()); |
| } |
| } |