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/*
* Copyright (C) 2017 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.notification;
import static android.provider.Settings.Secure.NOTIFICATION_BADGING;
import android.app.NotificationChannel;
import android.content.Context;
import android.provider.Settings;
import android.support.v7.preference.Preference;
import com.android.settings.core.PreferenceControllerMixin;
import com.android.settingslib.RestrictedSwitchPreference;
public class BadgePreferenceController extends NotificationPreferenceController
implements PreferenceControllerMixin, Preference.OnPreferenceChangeListener {
private static final String TAG = "BadgePrefContr";
private static final String KEY_BADGE = "badge";
private static final int SYSTEM_WIDE_ON = 1;
private static final int SYSTEM_WIDE_OFF = 0;
public BadgePreferenceController(Context context,
NotificationBackend backend) {
super(context, backend);
}
@Override
public String getPreferenceKey() {
return KEY_BADGE;
}
@Override
public boolean isAvailable() {
if (!super.isAvailable()) {
return false;
}
if (mAppRow == null && mChannel == null) {
return false;
}
if (Settings.Secure.getInt(mContext.getContentResolver(),
NOTIFICATION_BADGING, SYSTEM_WIDE_ON) == SYSTEM_WIDE_OFF) {
return false;
}
if (mChannel != null) {
if (isDefaultChannel()) {
return true;
} else {
return mAppRow.showBadge;
}
}
return true;
}
public void updateState(Preference preference) {
if (mAppRow != null) {
RestrictedSwitchPreference pref = (RestrictedSwitchPreference) preference;
pref.setDisabledByAdmin(mAdmin);
if (mChannel != null) {
pref.setChecked(mChannel.canShowBadge());
pref.setEnabled(isChannelConfigurable() && !pref.isDisabledByAdmin());
} else {
pref.setChecked(mAppRow.showBadge);
}
}
}
@Override
public boolean onPreferenceChange(Preference preference, Object newValue) {
final boolean showBadge = (Boolean) newValue;
if (mChannel != null) {
mChannel.setShowBadge(showBadge);
saveChannel();
} else if (mAppRow != null){
mAppRow.showBadge = showBadge;
mBackend.setShowBadge(mAppRow.pkg, mAppRow.uid, showBadge);
}
return true;
}
}
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