/*
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* Copyright (C) 2017 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.notification;
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import android.app.NotificationManager;
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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 com.android.settings.core.PreferenceControllerMixin;
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import com.android.settingslib.RestrictedSwitchPreference;
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public class VibrationPreferenceController extends NotificationPreferenceController
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implements PreferenceControllerMixin, Preference.OnPreferenceChangeListener {
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private static final String KEY_VIBRATE = "vibrate";
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private final Vibrator mVibrator;
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public VibrationPreferenceController(Context context, NotificationBackend backend) {
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super(context, backend);
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mVibrator = (Vibrator) context.getSystemService(Context.VIBRATOR_SERVICE);
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}
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@Override
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public String getPreferenceKey() {
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return KEY_VIBRATE;
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}
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@Override
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public boolean isAvailable() {
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if (!super.isAvailable() || mChannel == null) {
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return false;
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}
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return checkCanBeVisible(NotificationManager.IMPORTANCE_DEFAULT)
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&& !isDefaultChannel()
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&& mVibrator != null
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&& mVibrator.hasVibrator();
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}
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public void updateState(Preference preference) {
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if (mChannel != null) {
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RestrictedSwitchPreference pref = (RestrictedSwitchPreference) preference;
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pref.setDisabledByAdmin(mAdmin);
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pref.setEnabled(!pref.isDisabledByAdmin());
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pref.setChecked(mChannel.shouldVibrate());
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}
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}
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@Override
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public boolean onPreferenceChange(Preference preference, Object newValue) {
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if (mChannel != null) {
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final boolean vibrate = (Boolean) newValue;
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mChannel.enableVibration(vibrate);
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saveChannel();
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}
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return true;
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}
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}
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