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/*
* Copyright (C) 2018 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.settings.gestures;
import android.content.ContentResolver;
import android.content.Context;
import android.database.ContentObserver;
import android.net.Uri;
import android.os.Handler;
import android.provider.Settings;
import androidx.preference.Preference;
import androidx.preference.PreferenceCategory;
import androidx.preference.PreferenceScreen;
import com.android.internal.annotations.VisibleForTesting;
import com.android.settings.R;
import com.android.settings.core.PreferenceControllerMixin;
import com.android.settingslib.core.AbstractPreferenceController;
import com.android.settingslib.core.lifecycle.Lifecycle;
import com.android.settingslib.core.lifecycle.LifecycleObserver;
import com.android.settingslib.core.lifecycle.events.OnPause;
import com.android.settingslib.core.lifecycle.events.OnResume;
import com.android.settingslib.widget.RadioButtonPreference;
public class PreventRingingGesturePreferenceController extends AbstractPreferenceController
implements RadioButtonPreference.OnClickListener, LifecycleObserver,
OnResume, OnPause, PreferenceControllerMixin {
@VisibleForTesting
static final String KEY_VIBRATE = "prevent_ringing_option_vibrate";
@VisibleForTesting
static final String KEY_MUTE = "prevent_ringing_option_mute";
private final String PREF_KEY_VIDEO = "gesture_prevent_ringing_video";
private final String KEY = "gesture_prevent_ringing_category";
private final Context mContext;
@VisibleForTesting
PreferenceCategory mPreferenceCategory;
@VisibleForTesting
RadioButtonPreference mVibratePref;
@VisibleForTesting
RadioButtonPreference mMutePref;
private SettingObserver mSettingObserver;
public PreventRingingGesturePreferenceController(Context context, Lifecycle lifecycle) {
super(context);
mContext = context;
if (lifecycle != null) {
lifecycle.addObserver(this);
}
}
@Override
public void displayPreference(PreferenceScreen screen) {
super.displayPreference(screen);
if (!isAvailable()) {
return;
}
mPreferenceCategory = screen.findPreference(getPreferenceKey());
mVibratePref = makeRadioPreference(KEY_VIBRATE, R.string.prevent_ringing_option_vibrate);
mMutePref = makeRadioPreference(KEY_MUTE, R.string.prevent_ringing_option_mute);
if (mPreferenceCategory != null) {
mSettingObserver = new SettingObserver(mPreferenceCategory);
}
}
@Override
public boolean isAvailable() {
return mContext.getResources().getBoolean(
com.android.internal.R.bool.config_volumeHushGestureEnabled);
}
@Override
public String getPreferenceKey() {
return KEY;
}
public String getVideoPrefKey() {
return PREF_KEY_VIDEO;
}
@Override
public void onRadioButtonClicked(RadioButtonPreference preference) {
int preventRingingSetting = keyToSetting(preference.getKey());
if (preventRingingSetting != Settings.Secure.getInt(mContext.getContentResolver(),
Settings.Secure.VOLUME_HUSH_GESTURE, Settings.Secure.VOLUME_HUSH_VIBRATE)) {
Settings.Secure.putInt(mContext.getContentResolver(),
Settings.Secure.VOLUME_HUSH_GESTURE, preventRingingSetting);
}
}
@Override
public void updateState(Preference preference) {
int preventRingingSetting = Settings.Secure.getInt(mContext.getContentResolver(),
Settings.Secure.VOLUME_HUSH_GESTURE, Settings.Secure.VOLUME_HUSH_VIBRATE);
final boolean isVibrate = preventRingingSetting == Settings.Secure.VOLUME_HUSH_VIBRATE;
final boolean isMute = preventRingingSetting == Settings.Secure.VOLUME_HUSH_MUTE;
if (mVibratePref != null && mVibratePref.isChecked() != isVibrate) {
mVibratePref.setChecked(isVibrate);
}
if (mMutePref != null && mMutePref.isChecked() != isMute) {
mMutePref.setChecked(isMute);
}
if (preventRingingSetting == Settings.Secure.VOLUME_HUSH_OFF) {
mVibratePref.setEnabled(false);
mMutePref.setEnabled(false);
} else {
mVibratePref.setEnabled(true);
mMutePref.setEnabled(true);
}
}
@Override
public void onResume() {
if (mSettingObserver != null) {
mSettingObserver.register(mContext.getContentResolver());
mSettingObserver.onChange(false, null);
}
}
@Override
public void onPause() {
if (mSettingObserver != null) {
mSettingObserver.unregister(mContext.getContentResolver());
}
}
private int keyToSetting(String key) {
switch (key) {
case KEY_MUTE:
return Settings.Secure.VOLUME_HUSH_MUTE;
case KEY_VIBRATE:
return Settings.Secure.VOLUME_HUSH_VIBRATE;
default:
return Settings.Secure.VOLUME_HUSH_OFF;
}
}
private RadioButtonPreference makeRadioPreference(String key, int titleId) {
RadioButtonPreference pref = new RadioButtonPreference(mPreferenceCategory.getContext());
pref.setKey(key);
pref.setTitle(titleId);
pref.setOnClickListener(this);
mPreferenceCategory.addPreference(pref);
return pref;
}
private class SettingObserver extends ContentObserver {
private final Uri VOLUME_HUSH_GESTURE = Settings.Secure.getUriFor(
Settings.Secure.VOLUME_HUSH_GESTURE);
private final Preference mPreference;
public SettingObserver(Preference preference) {
super(new Handler());
mPreference = preference;
}
public void register(ContentResolver cr) {
cr.registerContentObserver(VOLUME_HUSH_GESTURE, false, this);
}
public void unregister(ContentResolver cr) {
cr.unregisterContentObserver(this);
}
@Override
public void onChange(boolean selfChange, Uri uri) {
super.onChange(selfChange, uri);
if (uri == null || VOLUME_HUSH_GESTURE.equals(uri)) {
updateState(mPreference);
}
}
}
}