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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 android.app.NotificationManager;
import android.content.Context;
import android.provider.Settings;
import android.support.v7.preference.ListPreference;
import android.support.v7.preference.Preference;
import android.support.v7.preference.PreferenceScreen;
import android.text.TextUtils;
import com.android.internal.annotations.VisibleForTesting;
import com.android.settings.R;
import com.android.settingslib.core.lifecycle.Lifecycle;
public class ZenModeCallsPreferenceController extends AbstractZenModePreferenceController implements
Preference.OnPreferenceChangeListener {
protected static final String KEY = "zen_mode_calls";
private final ZenModeBackend mBackend;
private ListPreference mPreference;
private final String[] mListValues;
public ZenModeCallsPreferenceController(Context context, Lifecycle lifecycle) {
super(context, KEY, lifecycle);
mBackend = ZenModeBackend.getInstance(context);
mListValues = context.getResources().getStringArray(R.array.zen_mode_contacts_values);
}
@Override
public String getPreferenceKey() {
return KEY;
}
@Override
public boolean isAvailable() {
return true;
}
@Override
public void displayPreference(PreferenceScreen screen) {
super.displayPreference(screen);
mPreference = (ListPreference) screen.findPreference(KEY);
}
@Override
public void updateState(Preference preference) {
super.updateState(preference);
updateFromContactsValue(preference);
}
@Override
public boolean onPreferenceChange(Preference preference, Object selectedContactsFrom) {
mBackend.saveSenders(NotificationManager.Policy.PRIORITY_CATEGORY_CALLS,
ZenModeBackend.getSettingFromPrefKey(selectedContactsFrom.toString()));
updateFromContactsValue(preference);
return true;
}
private void updateFromContactsValue(Preference preference) {
mPreference = (ListPreference) preference;
switch (getZenMode()) {
case Settings.Global.ZEN_MODE_NO_INTERRUPTIONS:
case Settings.Global.ZEN_MODE_ALARMS:
mPreference.setEnabled(false);
mPreference.setValue(ZenModeBackend.ZEN_MODE_FROM_NONE);
mPreference.setSummary(mBackend.getContactsSummary(ZenModeBackend.SOURCE_NONE));
break;
default:
preference.setEnabled(true);
preference.setSummary(mBackend.getContactsSummary(
NotificationManager.Policy.PRIORITY_CATEGORY_CALLS));
final String currentVal = ZenModeBackend.getKeyFromSetting(
mBackend.getPriorityCallSenders());
mPreference.setValue(mListValues[getIndexOfSendersValue(currentVal)]);
}
}
@VisibleForTesting
protected int getIndexOfSendersValue(String currentVal) {
int index = 3; // defaults to "none" based on R.array.zen_mode_contacts_values
for (int i = 0; i < mListValues.length; i++) {
if (TextUtils.equals(currentVal, mListValues[i])) {
return i;
}
}
return index;
}
}
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