499f965c1c
Adds content description that is announced by talkback when a11y focus is on volume preference. This improves talkback announcement when view changes. Fixes: 285529113 Bug: 285455826 Fixes: 285487766 Test: atest VolumeSeekBarPreferenceControllerTest Test: atest VolumeSeekBarPreferenceTest Change-Id: Ibe80b4b1d489dc058df1cc79c96b034d5ddc6e56
102 lines
3.3 KiB
Java
102 lines
3.3 KiB
Java
/*
|
|
* Copyright (C) 2017 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.settings.notification;
|
|
|
|
import static org.mockito.ArgumentMatchers.anyInt;
|
|
import static org.mockito.Mockito.doCallRealMethod;
|
|
import static org.mockito.Mockito.never;
|
|
import static org.mockito.Mockito.verify;
|
|
import static org.mockito.Mockito.when;
|
|
|
|
import android.content.Context;
|
|
import android.media.AudioManager;
|
|
import android.preference.SeekBarVolumizer;
|
|
import android.widget.SeekBar;
|
|
|
|
import org.junit.Before;
|
|
import org.junit.Test;
|
|
import org.junit.runner.RunWith;
|
|
import org.mockito.Mock;
|
|
import org.mockito.MockitoAnnotations;
|
|
import org.robolectric.RobolectricTestRunner;
|
|
|
|
@RunWith(RobolectricTestRunner.class)
|
|
public class VolumeSeekBarPreferenceTest {
|
|
|
|
private static final CharSequence CONTENT_DESCRIPTION = "TEST";
|
|
@Mock
|
|
private AudioManager mAudioManager;
|
|
@Mock
|
|
private VolumeSeekBarPreference mPreference;
|
|
@Mock
|
|
private Context mContext;
|
|
@Mock
|
|
private SeekBar mSeekBar;
|
|
@Mock
|
|
private SeekBarVolumizer mVolumizer;
|
|
private VolumeSeekBarPreference.Listener mListener;
|
|
|
|
@Before
|
|
public void setUp() {
|
|
MockitoAnnotations.initMocks(this);
|
|
when(mContext.getSystemService(Context.AUDIO_SERVICE)).thenReturn(mAudioManager);
|
|
doCallRealMethod().when(mPreference).updateContentDescription(CONTENT_DESCRIPTION);
|
|
mPreference.mSeekBar = mSeekBar;
|
|
mPreference.mAudioManager = mAudioManager;
|
|
mPreference.mVolumizer = mVolumizer;
|
|
mListener = () -> mPreference.updateContentDescription(CONTENT_DESCRIPTION);
|
|
}
|
|
|
|
@Test
|
|
public void setStream_shouldSetMinMaxAndProgress() {
|
|
final int stream = 5;
|
|
final int max = 17;
|
|
final int min = 1;
|
|
final int progress = 4;
|
|
when(mAudioManager.getStreamMaxVolume(stream)).thenReturn(max);
|
|
when(mAudioManager.getStreamMinVolumeInt(stream)).thenReturn(min);
|
|
when(mAudioManager.getStreamVolume(stream)).thenReturn(progress);
|
|
doCallRealMethod().when(mPreference).setStream(anyInt());
|
|
|
|
mPreference.setStream(stream);
|
|
|
|
verify(mPreference).setMax(max);
|
|
verify(mPreference).setMin(min);
|
|
verify(mPreference).setProgress(progress);
|
|
}
|
|
|
|
@Test
|
|
public void init_listenerIsCalled() {
|
|
doCallRealMethod().when(mPreference).setListener(mListener);
|
|
doCallRealMethod().when(mPreference).init();
|
|
|
|
mPreference.setListener(mListener);
|
|
mPreference.init();
|
|
|
|
verify(mPreference).updateContentDescription(CONTENT_DESCRIPTION);
|
|
}
|
|
|
|
@Test
|
|
public void init_listenerNotSet_noException() {
|
|
doCallRealMethod().when(mPreference).init();
|
|
|
|
mPreference.init();
|
|
|
|
verify(mPreference, never()).updateContentDescription(CONTENT_DESCRIPTION);
|
|
}
|
|
}
|