| /* |
| * 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.content.Context; |
| import android.provider.Settings; |
| |
| import androidx.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 == null ? false : 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; |
| } |
| |
| } |