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/*
* Copyright (C) 2008 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.deskclock;
import android.app.AlertDialog.Builder;
import android.content.Context;
import android.content.DialogInterface;
import android.preference.ListPreference;
import android.util.AttributeSet;
import java.text.DateFormatSymbols;
import java.util.Calendar;
public class RepeatPreference extends ListPreference {
// Initial value that can be set with the values saved in the database.
private Alarm.DaysOfWeek mDaysOfWeek = new Alarm.DaysOfWeek(0);
// New value that will be set if a positive result comes back from the
// dialog.
private Alarm.DaysOfWeek mNewDaysOfWeek = new Alarm.DaysOfWeek(0);
public RepeatPreference(Context context, AttributeSet attrs) {
super(context, attrs);
String[] weekdays = new DateFormatSymbols().getWeekdays();
String[] values = new String[] {
weekdays[Calendar.MONDAY],
weekdays[Calendar.TUESDAY],
weekdays[Calendar.WEDNESDAY],
weekdays[Calendar.THURSDAY],
weekdays[Calendar.FRIDAY],
weekdays[Calendar.SATURDAY],
weekdays[Calendar.SUNDAY],
};
setEntries(values);
setEntryValues(values);
}
@Override
protected void onDialogClosed(boolean positiveResult) {
if (positiveResult) {
mDaysOfWeek.set(mNewDaysOfWeek);
setSummary(mDaysOfWeek.toString(getContext(), true));
callChangeListener(mDaysOfWeek);
}
}
@Override
protected void onPrepareDialogBuilder(Builder builder) {
CharSequence[] entries = getEntries();
CharSequence[] entryValues = getEntryValues();
builder.setMultiChoiceItems(
entries, mDaysOfWeek.getBooleanArray(),
new DialogInterface.OnMultiChoiceClickListener() {
public void onClick(DialogInterface dialog, int which,
boolean isChecked) {
mNewDaysOfWeek.set(which, isChecked);
}
});
}
public void setDaysOfWeek(Alarm.DaysOfWeek dow) {
mDaysOfWeek.set(dow);
mNewDaysOfWeek.set(dow);
setSummary(dow.toString(getContext(), true));
}
public Alarm.DaysOfWeek getDaysOfWeek() {
return mDaysOfWeek;
}
}
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