/*
* Copyright (C) 2010 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.embeddedlog.LightUpDroid;
import android.app.Activity;
import android.content.ContentResolver;
import android.content.Intent;
import android.content.SharedPreferences;
import android.media.RingtoneManager;
import android.net.Uri;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.text.TextUtils;
import com.embeddedlog.LightUpDroid.alarms.AlarmStateManager;
import com.embeddedlog.LightUpDroid.provider.Alarm;
import com.embeddedlog.LightUpDroid.provider.AlarmInstance;
import com.embeddedlog.LightUpDroid.provider.DaysOfWeek;
import com.embeddedlog.LightUpDroid.timer.TimerFragment;
import com.embeddedlog.LightUpDroid.timer.TimerObj;
import com.embeddedlog.LightUpDroid.timer.Timers;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.List;
import static android.provider.AlarmClock.ACTION_SET_ALARM;
import static android.provider.AlarmClock.ACTION_SET_TIMER;
import static android.provider.AlarmClock.ACTION_SHOW_ALARMS;
import static android.provider.AlarmClock.EXTRA_DAYS;
import static android.provider.AlarmClock.EXTRA_HOUR;
import static android.provider.AlarmClock.EXTRA_LENGTH;
import static android.provider.AlarmClock.EXTRA_MESSAGE;
import static android.provider.AlarmClock.EXTRA_MINUTES;
import static android.provider.AlarmClock.EXTRA_RINGTONE;
import static android.provider.AlarmClock.EXTRA_SKIP_UI;
import static android.provider.AlarmClock.EXTRA_VIBRATE;
import static android.provider.AlarmClock.VALUE_RINGTONE_SILENT;
public class HandleApiCalls extends Activity {
public static final long TIMER_MIN_LENGTH = 1000;
public static final long TIMER_MAX_LENGTH = 24 * 60 * 60 * 1000;
@Override
protected void onCreate(Bundle icicle) {
try {
super.onCreate(icicle);
Intent intent = getIntent();
if (intent != null) {
if (ACTION_SET_ALARM.equals(intent.getAction())) {
handleSetAlarm(intent);
} else if (ACTION_SHOW_ALARMS.equals(intent.getAction())) {
handleShowAlarms();
} else if (ACTION_SET_TIMER.equals(intent.getAction())) {
handleSetTimer(intent);
}
}
} finally {
finish();
}
}
/**
* Processes the SET_ALARM intent
* @param intent
*/
private void handleSetAlarm(Intent intent) {
// If not provided or invalid, show UI
final int hour = intent.getIntExtra(EXTRA_HOUR, -1);
// If not provided, use zero. If it is provided, make sure it's valid, otherwise, show UI
final int minutes;
if (intent.hasExtra(EXTRA_MINUTES)) {
minutes = intent.getIntExtra(EXTRA_MINUTES, -1);
} else {
minutes = 0;
}
if (hour < 0 || hour > 23 || minutes < 0 || minutes > 59) {
// Intent has no time or an invalid time, open the alarm creation UI
Intent createAlarm = Alarm.createIntent(this, DeskClock.class, Alarm.INVALID_ID);
createAlarm.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
createAlarm.putExtra(AlarmClockFragment.ALARM_CREATE_NEW_INTENT_EXTRA, true);
createAlarm.putExtra(DeskClock.SELECT_TAB_INTENT_EXTRA, DeskClock.ALARM_TAB_INDEX);
startActivity(createAlarm);
finish();
return;
}
final boolean skipUi = intent.getBooleanExtra(EXTRA_SKIP_UI, false);
final StringBuilder selection = new StringBuilder();
final List<String> args = new ArrayList<String>();
setSelectionFromIntent(intent, hour, minutes, selection, args);
// Check if the alarm already exists and handle it
final ContentResolver cr = getContentResolver();
final List<Alarm> alarms = Alarm.getAlarms(cr,
selection.toString(),
args.toArray(new String[args.size()]));
if (!alarms.isEmpty()) {
Alarm alarm = alarms.get(0);
alarm.enabled = true;
Alarm.updateAlarm(cr, alarm);
// Delete all old instances and create a new one with updated values
AlarmStateManager.deleteAllInstances(this, alarm.id);
setupInstance(alarm.createInstanceAfter(Calendar.getInstance()), skipUi);
finish();
return;
}
// Otherwise insert it and handle it
final String message = getMessageFromIntent(intent);
final DaysOfWeek daysOfWeek = getDaysFromIntent(intent);
final boolean vibrate = intent.getBooleanExtra(EXTRA_VIBRATE, false);
final String alert = intent.getStringExtra(EXTRA_RINGTONE);
Alarm alarm = new Alarm(hour, minutes);
alarm.enabled = true;
alarm.label = message;
alarm.daysOfWeek = daysOfWeek;
alarm.vibrate = vibrate;
if (alert == null) {
alarm.alert = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_ALARM);
} else if (VALUE_RINGTONE_SILENT.equals(alert) || alert.isEmpty()) {
alarm.alert = Alarm.NO_RINGTONE_URI;
} else {
alarm.alert = Uri.parse(alert);
}
alarm.deleteAfterUse = !daysOfWeek.isRepeating() && skipUi;
alarm = Alarm.addAlarm(cr, alarm);
setupInstance(alarm.createInstanceAfter(Calendar.getInstance()), skipUi);
finish();
}
private void handleShowAlarms() {
startActivity(new Intent(this, DeskClock.class)
.putExtra(DeskClock.SELECT_TAB_INTENT_EXTRA, DeskClock.ALARM_TAB_INDEX));
}
private void handleSetTimer(Intent intent) {
final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
// If no length is supplied , show the timer setup view
if (!intent.hasExtra(EXTRA_LENGTH)) {
startActivity(new Intent(this, DeskClock.class)
.putExtra(DeskClock.SELECT_TAB_INTENT_EXTRA, DeskClock.TIMER_TAB_INDEX)
.putExtra(TimerFragment.GOTO_SETUP_VIEW, true));
return;
}
final long length = 1000l * intent.getIntExtra(EXTRA_LENGTH, 0);
if (length < TIMER_MIN_LENGTH || length > TIMER_MAX_LENGTH) {
Log.i("Invalid timer length requested: " + length);
return;
}
String label = getMessageFromIntent(intent);
TimerObj timer = null;
// Find an existing matching time
final ArrayList<TimerObj> timers = new ArrayList<TimerObj>();
TimerObj.getTimersFromSharedPrefs(prefs, timers);
for (TimerObj t : timers) {
if (t.mSetupLength == length && (TextUtils.equals(label, t.mLabel))
&& t.mState == TimerObj.STATE_RESTART) {
timer = t;
break;
}
}
boolean skipUi = intent.getBooleanExtra(EXTRA_SKIP_UI, false);
if (timer == null) {
// Use a new timer
timer = new TimerObj(length, label);
// Timers set without presenting UI to the user will be deleted after use
timer.mDeleteAfterUse = skipUi;
}
timer.mState = TimerObj.STATE_RUNNING;
timer.mStartTime = Utils.getTimeNow();
timer.writeToSharedPref(prefs);
// Tell TimerReceiver that the timer was started
sendBroadcast(new Intent().setAction(Timers.START_TIMER)
.putExtra(Timers.TIMER_INTENT_EXTRA, timer.mTimerId));
if (skipUi) {
Utils.showInUseNotifications(this);
} else {
startActivity(new Intent(this, DeskClock.class)
.putExtra(DeskClock.SELECT_TAB_INTENT_EXTRA, DeskClock.TIMER_TAB_INDEX));
}
}
private void setupInstance(AlarmInstance instance, boolean skipUi) {
instance = AlarmInstance.addInstance(this.getContentResolver(), instance);
AlarmStateManager.registerInstance(this, instance, true);
AlarmUtils.popAlarmSetToast(this, instance.getAlarmTime().getTimeInMillis());
if (!skipUi) {
Intent showAlarm = Alarm.createIntent(this, DeskClock.class, instance.mAlarmId);
showAlarm.putExtra(DeskClock.SELECT_TAB_INTENT_EXTRA, DeskClock.ALARM_TAB_INDEX);
showAlarm.putExtra(AlarmClockFragment.SCROLL_TO_ALARM_INTENT_EXTRA, instance.mAlarmId);
showAlarm.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(showAlarm);
}
}
private String getMessageFromIntent(Intent intent) {
final String message = intent.getStringExtra(EXTRA_MESSAGE);
return message == null ? "" : message;
}
private DaysOfWeek getDaysFromIntent(Intent intent) {
final DaysOfWeek daysOfWeek = new DaysOfWeek(0);
final ArrayList<Integer> days = intent.getIntegerArrayListExtra(EXTRA_DAYS);
if (days != null) {
final int[] daysArray = new int[days.size()];
for (int i = 0; i < days.size(); i++) {
daysArray[i] = days.get(i);
}
daysOfWeek.setDaysOfWeek(true, daysArray);
} else {
// API says to use an ArrayList<Integer> but we allow the user to use a int[] too.
final int[] daysArray = intent.getIntArrayExtra(EXTRA_DAYS);
if (daysArray != null) {
daysOfWeek.setDaysOfWeek(true, daysArray);
}
}
return daysOfWeek;
}
private void setSelectionFromIntent(
Intent intent,
int hour,
int minutes,
StringBuilder selection,
List<String> args) {
selection.append(Alarm.HOUR).append("=?");
args.add(String.valueOf(hour));
selection.append(" AND ").append(Alarm.MINUTES).append("=?");
args.add(String.valueOf(minutes));
if (intent.hasExtra(EXTRA_MESSAGE)) {
selection.append(" AND ").append(Alarm.LABEL).append("=?");
args.add(getMessageFromIntent(intent));
}
// Days is treated differently that other fields because if days is not specified, it
// explicitly means "not recurring".
selection.append(" AND ").append(Alarm.DAYS_OF_WEEK).append("=?");
args.add(String.valueOf(intent.hasExtra(EXTRA_DAYS)
? getDaysFromIntent(intent).getBitSet() : DaysOfWeek.NO_DAYS_SET));
if (intent.hasExtra(EXTRA_VIBRATE)) {
selection.append(" AND ").append(Alarm.VIBRATE).append("=?");
args.add(intent.getBooleanExtra(EXTRA_VIBRATE, false) ? "1" : "0");
}
if (intent.hasExtra(EXTRA_RINGTONE)) {
selection.append(" AND ").append(Alarm.RINGTONE).append("=?");
String ringTone = intent.getStringExtra(EXTRA_RINGTONE);
if (ringTone == null) {
// If the intent explicitly specified a NULL ringtone, treat it as the default
// ringtone.
ringTone = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_ALARM).toString();
} else if (VALUE_RINGTONE_SILENT.equals(ringTone) || ringTone.isEmpty()) {
ringTone = Alarm.NO_RINGTONE;
}
args.add(ringTone);
}
}
}