138 lines
4.5 KiB
Java
138 lines
4.5 KiB
Java
/*
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* Copyright (C) 2016 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 static android.provider.Settings.System.VIBRATE_WHEN_RINGING;
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import android.content.ContentResolver;
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import android.content.Context;
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import android.database.ContentObserver;
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import android.net.Uri;
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import android.os.Handler;
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import android.provider.DeviceConfig;
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import android.provider.Settings;
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import android.text.TextUtils;
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import androidx.preference.Preference;
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import androidx.preference.PreferenceScreen;
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import com.android.settings.Utils;
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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.OnPause;
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import com.android.settingslib.core.lifecycle.events.OnResume;
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public class VibrateWhenRingPreferenceController extends TogglePreferenceController
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implements LifecycleObserver, OnResume, OnPause {
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private static final String KEY_VIBRATE_WHEN_RINGING = "vibrate_when_ringing";
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private final int DEFAULT_VALUE = 0;
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private final int NOTIFICATION_VIBRATE_WHEN_RINGING = 1;
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private SettingObserver mSettingObserver;
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public VibrateWhenRingPreferenceController(Context context, String key) {
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super(context, key);
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}
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@Override
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public boolean isChecked() {
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return Settings.System.getInt(mContext.getContentResolver(),
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VIBRATE_WHEN_RINGING, DEFAULT_VALUE) != DEFAULT_VALUE;
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}
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@Override
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public boolean setChecked(boolean isChecked) {
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return Settings.System.putInt(mContext.getContentResolver(), VIBRATE_WHEN_RINGING,
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isChecked ? NOTIFICATION_VIBRATE_WHEN_RINGING : DEFAULT_VALUE);
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}
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@Override
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@AvailabilityStatus
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public int getAvailabilityStatus() {
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// If ramping ringer is enabled then this setting will be injected
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// with additional options.
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return Utils.isVoiceCapable(mContext) && !isRampingRingerEnabled()
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? AVAILABLE
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: UNSUPPORTED_ON_DEVICE;
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}
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@Override
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public boolean isSliceable() {
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return TextUtils.equals(getPreferenceKey(), "vibrate_when_ringing");
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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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Preference preference = screen.findPreference(KEY_VIBRATE_WHEN_RINGING);
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if (preference != null) {
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mSettingObserver = new SettingObserver(preference);
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preference.setPersistent(false);
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}
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}
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@Override
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public void onResume() {
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if (mSettingObserver != null) {
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mSettingObserver.register(true /* register */);
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}
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}
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@Override
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public void onPause() {
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if (mSettingObserver != null) {
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mSettingObserver.register(false /* register */);
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}
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}
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private final class SettingObserver extends ContentObserver {
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private final Uri VIBRATE_WHEN_RINGING_URI =
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Settings.System.getUriFor(VIBRATE_WHEN_RINGING);
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private final Preference mPreference;
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public SettingObserver(Preference preference) {
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super(new Handler());
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mPreference = preference;
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}
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public void register(boolean register) {
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final ContentResolver cr = mContext.getContentResolver();
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if (register) {
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cr.registerContentObserver(VIBRATE_WHEN_RINGING_URI, false, this);
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} else {
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cr.unregisterContentObserver(this);
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}
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}
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@Override
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public void onChange(boolean selfChange, Uri uri) {
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super.onChange(selfChange, uri);
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if (VIBRATE_WHEN_RINGING_URI.equals(uri)) {
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updateState(mPreference);
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}
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}
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}
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private boolean isRampingRingerEnabled() {
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return DeviceConfig.getBoolean(DeviceConfig.Telephony.NAMESPACE,
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DeviceConfig.Telephony.RAMPING_RINGER_ENABLED, false);
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}
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}
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