47875a5dff
This reverts commit fd54fc34c6.
Reason for revert: b/215275738
Change-Id: I93612df6493a2a4184a98b3f049e23aa888095f2
88 lines
3.0 KiB
Java
88 lines
3.0 KiB
Java
/*
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* Copyright (C) 2022 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 android.content.Context;
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import android.os.Vibrator;
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import androidx.preference.Preference;
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import androidx.preference.PreferenceScreen;
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import com.android.settings.R;
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import com.android.settings.core.TogglePreferenceController;
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import com.android.settingslib.core.lifecycle.LifecycleObserver;
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import com.android.settingslib.core.lifecycle.events.OnStart;
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import com.android.settingslib.core.lifecycle.events.OnStop;
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/** Abstract preference controller for a vibration intensity setting, that has only ON/OFF states */
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public abstract class VibrationTogglePreferenceController extends TogglePreferenceController
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implements LifecycleObserver, OnStart, OnStop {
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protected final VibrationPreferenceConfig mPreferenceConfig;
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private final VibrationPreferenceConfig.SettingObserver mSettingsContentObserver;
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protected VibrationTogglePreferenceController(Context context, String preferenceKey,
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VibrationPreferenceConfig preferenceConfig) {
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super(context, preferenceKey);
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mPreferenceConfig = preferenceConfig;
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mSettingsContentObserver = new VibrationPreferenceConfig.SettingObserver(
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preferenceConfig);
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}
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@Override
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public void onStart() {
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mSettingsContentObserver.register(mContext.getContentResolver());
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}
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@Override
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public void onStop() {
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mSettingsContentObserver.unregister(mContext.getContentResolver());
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}
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@Override
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public void displayPreference(PreferenceScreen screen) {
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super.displayPreference(screen);
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final Preference preference = screen.findPreference(getPreferenceKey());
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mSettingsContentObserver.onDisplayPreference(this, preference);
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}
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@Override
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public boolean isChecked() {
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final int position = mPreferenceConfig.readIntensity();
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return position != Vibrator.VIBRATION_INTENSITY_OFF;
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}
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@Override
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public boolean setChecked(boolean isChecked) {
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final int newIntensity = isChecked
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? mPreferenceConfig.getDefaultIntensity()
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: Vibrator.VIBRATION_INTENSITY_OFF;
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final boolean success = mPreferenceConfig.updateIntensity(newIntensity);
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if (success && isChecked) {
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mPreferenceConfig.playVibrationPreview();
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}
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return success;
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}
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@Override
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public int getSliceHighlightMenuRes() {
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return R.string.menu_key_accessibility;
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}
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}
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