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Add haptic effect for the seekbar in Settings 2/n.

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- for Audio balance, perform haptic feedback as the seekbar's progress value is the center/min/max value.
- screenshot, https://screenshot.googleplex.com/3xJUJkvJuXTUCqe

Bug: 174109628
Test: make -j42 RunSettingsRoboTests ROBOTEST_FILTER=BalanceSeekBarTest
Change-Id: I8b4ab37a2e635fb3b1ca2a9277a06b1e83f81bbb
This commit is contained in:
John Li
2020-11-24 12:43:23 +08:00
parent 6886f839cc
commit ad0e3d3f71
2 changed files with 38 additions and 6 deletions
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31
tests/robotests/src/com/android/settings/accessibility/BalanceSeekBarTest.java
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@@ -16,12 +16,16 @@
package com.android.settings.accessibility;
import static android.view.HapticFeedbackConstants.CLOCK_TICK;
import static android.view.HapticFeedbackConstants.CONTEXT_CLICK;
import static com.google.common.truth.Truth.assertThat;
import static org.mockito.Mockito.eq;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.robolectric.Shadows.shadowOf;
import android.content.Context;
import android.util.AttributeSet;
@@ -49,7 +53,7 @@ public class BalanceSeekBarTest {
public void setUp() {
mContext = RuntimeEnvironment.application;
mSeekBar = new BalanceSeekBar(mContext, mAttrs);
mProxySeekBarListener = mSeekBar.getProxySeekBarListener();
mProxySeekBarListener = shadowOf(mSeekBar).getOnSeekBarChangeListener();
mockSeekBarChangeListener = mock(SeekBar.OnSeekBarChangeListener.class);
mSeekBar.setOnSeekBarChangeListener(mockSeekBarChangeListener);
}
@@ -77,6 +81,31 @@ public class BalanceSeekBarTest {
eq(MAX_PROGRESS_VALUE), eq(true));
}
@Test
public void onProgressChanged_minimumValue_clockTickFeedbackPerformed() {
mSeekBar.performHapticFeedback(CONTEXT_CLICK);
mProxySeekBarListener.onProgressChanged(mSeekBar, 0, true);
assertThat(shadowOf(mSeekBar).lastHapticFeedbackPerformed()).isEqualTo(CLOCK_TICK);
}
@Test
public void onProgressChanged_centerValue_clockTickFeedbackPerformed() {
mSeekBar.performHapticFeedback(CONTEXT_CLICK);
mProxySeekBarListener.onProgressChanged(mSeekBar, MAX_PROGRESS_VALUE / 2, true);
assertThat(shadowOf(mSeekBar).lastHapticFeedbackPerformed()).isEqualTo(CLOCK_TICK);
}
@Test
public void onProgressChanged_maximumValue_clockTickFeedbackPerformed() {
mSeekBar.setMax(MAX_PROGRESS_VALUE);
mSeekBar.performHapticFeedback(CONTEXT_CLICK);
mProxySeekBarListener.onProgressChanged(mSeekBar, MAX_PROGRESS_VALUE, true);
assertThat(shadowOf(mSeekBar).lastHapticFeedbackPerformed()).isEqualTo(CLOCK_TICK);
}
@Test
public void setMaxTest_shouldSetValue() {
mSeekBar.setMax(MAX_PROGRESS_VALUE);