eaaf5331d6
Introduce toggles and sliders to configure the alarm and media vibrations in the "Vibration & haptics" settings app. Also update the multiple intensities configuration flag into a integer, where the device can specify how many distinct levels are supported. Follow existing implementation to map the intensities to higher setting values. Bug: 198346559 Bug: 207477604 Test: [Alarm|Media]Vibration[Intensity|Toggle]PreferenceControllerTest Change-Id: Ie3d570b72ba1229e613ecf0c45fac81233529e32
88 lines
3.4 KiB
Java
88 lines
3.4 KiB
Java
/*
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* Copyright (C) 2018 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.accessibility;
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import static com.android.settings.accessibility.AccessibilityUtil.State.OFF;
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import static com.android.settings.accessibility.AccessibilityUtil.State.ON;
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import android.content.Context;
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import android.os.VibrationAttributes;
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import android.os.Vibrator;
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import android.provider.Settings;
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/** Preference controller for haptic feedback intensity */
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public class HapticFeedbackIntensityPreferenceController
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extends VibrationIntensityPreferenceController {
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/** General configuration for haptic feedback intensity settings. */
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public static final class HapticFeedbackVibrationPreferenceConfig
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extends VibrationPreferenceConfig {
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public HapticFeedbackVibrationPreferenceConfig(Context context) {
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super(context, Settings.System.HAPTIC_FEEDBACK_INTENSITY,
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VibrationAttributes.USAGE_TOUCH);
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}
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@Override
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public int readIntensity() {
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final int hapticFeedbackEnabled = Settings.System.getInt(mContentResolver,
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Settings.System.HAPTIC_FEEDBACK_ENABLED, ON);
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if (hapticFeedbackEnabled == OFF) {
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// HAPTIC_FEEDBACK_ENABLED is deprecated but should still be applied if the user has
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// turned it off already.
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return Vibrator.VIBRATION_INTENSITY_OFF;
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}
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return super.readIntensity();
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}
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@Override
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public boolean updateIntensity(int intensity) {
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final boolean success = super.updateIntensity(intensity);
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final boolean isIntensityOff = intensity == Vibrator.VIBRATION_INTENSITY_OFF;
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Settings.System.putInt(mContentResolver, Settings.System.HAPTIC_FEEDBACK_ENABLED,
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isIntensityOff ? OFF : ON);
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// HAPTIC_FEEDBACK_ENABLED is deprecated but should still reflect the intensity setting.
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// HARDWARE_HAPTIC_FEEDBACK_INTENSITY is dependent on this setting, but should not be
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// disabled by it.
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Settings.System.putInt(mContentResolver,
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Settings.System.HARDWARE_HAPTIC_FEEDBACK_INTENSITY,
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isIntensityOff ? getDefaultIntensity() : intensity);
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return success;
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}
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}
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public HapticFeedbackIntensityPreferenceController(Context context, String preferenceKey) {
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super(context, preferenceKey, new HapticFeedbackVibrationPreferenceConfig(context));
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}
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protected HapticFeedbackIntensityPreferenceController(Context context, String preferenceKey,
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int supportedIntensityLevels) {
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super(context, preferenceKey, new HapticFeedbackVibrationPreferenceConfig(context),
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supportedIntensityLevels);
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}
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@Override
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public int getAvailabilityStatus() {
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return AVAILABLE;
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}
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}
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