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      1 /*
      2  * Copyright (C) 2010 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.android.deskclock;
     18 
     19 import android.app.Activity;
     20 import android.content.Context;
     21 import android.content.ContentResolver;
     22 import android.content.ContentValues;
     23 import android.content.Intent;
     24 import android.database.Cursor;
     25 import android.net.Uri;
     26 import android.os.Bundle;
     27 import static android.provider.AlarmClock.ACTION_SET_ALARM;
     28 import static android.provider.AlarmClock.EXTRA_HOUR;
     29 import static android.provider.AlarmClock.EXTRA_MESSAGE;
     30 import static android.provider.AlarmClock.EXTRA_MINUTES;
     31 import static android.provider.AlarmClock.EXTRA_SKIP_UI;
     32 
     33 import java.util.Calendar;
     34 
     35 public class HandleSetAlarm extends Activity {
     36 
     37     @Override
     38     protected void onCreate(Bundle icicle) {
     39         super.onCreate(icicle);
     40         Intent intent = getIntent();
     41         if (intent == null || !ACTION_SET_ALARM.equals(intent.getAction())) {
     42             finish();
     43             return;
     44         } else if (!intent.hasExtra(EXTRA_HOUR)) {
     45             startActivity(new Intent(this, AlarmClock.class));
     46             finish();
     47             return;
     48         }
     49 
     50         final Calendar calendar = Calendar.getInstance();
     51         calendar.setTimeInMillis(System.currentTimeMillis());
     52         final int hour = intent.getIntExtra(EXTRA_HOUR,
     53                 calendar.get(Calendar.HOUR_OF_DAY));
     54         final int minutes = intent.getIntExtra(EXTRA_MINUTES,
     55                 calendar.get(Calendar.MINUTE));
     56         final boolean skipUi = intent.getBooleanExtra(EXTRA_SKIP_UI, false);
     57         String message = intent.getStringExtra(EXTRA_MESSAGE);
     58         if (message == null) {
     59             message = "";
     60         }
     61 
     62         Cursor c = null;
     63         long timeInMillis = Alarms.calculateAlarm(hour, minutes,
     64                 new Alarm.DaysOfWeek(0)).getTimeInMillis();
     65         try {
     66             c = getContentResolver().query(
     67                     Alarm.Columns.CONTENT_URI,
     68                     Alarm.Columns.ALARM_QUERY_COLUMNS,
     69                     Alarm.Columns.HOUR + "=" + hour + " AND " +
     70                     Alarm.Columns.MINUTES + "=" + minutes + " AND " +
     71                     Alarm.Columns.DAYS_OF_WEEK + "=0 AND " +
     72                     Alarm.Columns.MESSAGE + "=?",
     73                     new String[] { message }, null);
     74             if (handleCursorResult(c, timeInMillis, true, skipUi)) {
     75                 finish();
     76                 return;
     77             }
     78         } finally {
     79             if (c != null) c.close();
     80             // Reset for use below.
     81             c = null;
     82         }
     83 
     84         ContentValues values = new ContentValues();
     85         values.put(Alarm.Columns.HOUR, hour);
     86         values.put(Alarm.Columns.MINUTES, minutes);
     87         values.put(Alarm.Columns.MESSAGE, message);
     88         values.put(Alarm.Columns.ENABLED, 1);
     89         values.put(Alarm.Columns.VIBRATE, 1);
     90         values.put(Alarm.Columns.DAYS_OF_WEEK, 0);
     91         values.put(Alarm.Columns.ALARM_TIME, timeInMillis);
     92 
     93         ContentResolver cr = getContentResolver();
     94         Uri result = cr.insert(Alarm.Columns.CONTENT_URI, values);
     95         if (result != null) {
     96             try {
     97                 c = cr.query(result, Alarm.Columns.ALARM_QUERY_COLUMNS, null,
     98                         null, null);
     99                 handleCursorResult(c, timeInMillis, false, skipUi);
    100             } finally {
    101                 if (c != null) c.close();
    102             }
    103         }
    104 
    105         finish();
    106     }
    107 
    108     private boolean handleCursorResult(Cursor c, long timeInMillis,
    109             boolean enable, boolean skipUi) {
    110         if (c != null && c.moveToFirst()) {
    111             Alarm alarm = new Alarm(c);
    112             if (enable) {
    113                 Alarms.enableAlarm(this, alarm.id, true);
    114                 alarm.enabled = true;
    115             }
    116             SetAlarm.popAlarmSetToast(this, timeInMillis);
    117             if (skipUi) {
    118                 Alarms.setAlarm(this, alarm);
    119             } else {
    120                 Intent i = new Intent(this, SetAlarm.class);
    121                 i.putExtra(Alarms.ALARM_INTENT_EXTRA, alarm);
    122                 startActivity(i);
    123             }
    124             return true;
    125         }
    126         return false;
    127     }
    128 }
    129