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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.calendar.event;
     18 
     19 import static android.provider.CalendarContract.EXTRA_EVENT_BEGIN_TIME;
     20 import static android.provider.CalendarContract.EXTRA_EVENT_END_TIME;
     21 import static android.provider.CalendarContract.EXTRA_EVENT_ALL_DAY;
     22 
     23 import android.app.ActionBar;
     24 import android.app.FragmentTransaction;
     25 import android.content.Intent;
     26 import android.net.Uri;
     27 import android.os.Bundle;
     28 import android.text.format.Time;
     29 import android.util.Log;
     30 import android.view.MenuItem;
     31 
     32 import com.android.calendar.AbstractCalendarActivity;
     33 import com.android.calendar.CalendarController;
     34 import com.android.calendar.CalendarController.EventInfo;
     35 import com.android.calendar.R;
     36 import com.android.calendar.Utils;
     37 
     38 public class EditEventActivity extends AbstractCalendarActivity {
     39     private static final String TAG = "EditEventActivity";
     40 
     41     private static final boolean DEBUG = false;
     42 
     43     private static final String BUNDLE_KEY_EVENT_ID = "key_event_id";
     44 
     45     private static boolean mIsMultipane;
     46 
     47     private EditEventFragment mEditFragment;
     48 
     49     private EventInfo mEventInfo;
     50 
     51     @Override
     52     protected void onCreate(Bundle icicle) {
     53         super.onCreate(icicle);
     54         setContentView(R.layout.simple_frame_layout);
     55 
     56         mEventInfo = getEventInfoFromIntent(icicle);
     57 
     58         mEditFragment = (EditEventFragment) getFragmentManager().findFragmentById(R.id.main_frame);
     59 
     60         mIsMultipane = Utils.getConfigBool(this, R.bool.multiple_pane_config);
     61 
     62         if (mIsMultipane) {
     63             getActionBar().setDisplayOptions(
     64                     ActionBar.DISPLAY_SHOW_TITLE,
     65                     ActionBar.DISPLAY_HOME_AS_UP | ActionBar.DISPLAY_SHOW_HOME
     66                             | ActionBar.DISPLAY_SHOW_TITLE);
     67             getActionBar().setTitle(
     68                     mEventInfo.id == -1 ? R.string.event_create : R.string.event_edit);
     69         }
     70         else {
     71             getActionBar().setDisplayOptions(ActionBar.DISPLAY_SHOW_CUSTOM,
     72                     ActionBar.DISPLAY_HOME_AS_UP | ActionBar.DISPLAY_SHOW_HOME|
     73                     ActionBar.DISPLAY_SHOW_TITLE | ActionBar.DISPLAY_SHOW_CUSTOM);
     74         }
     75 
     76         if (mEditFragment == null) {
     77             Intent intent = null;
     78             if (mEventInfo.id == -1) {
     79                 intent = getIntent();
     80             }
     81 
     82             mEditFragment = new EditEventFragment(mEventInfo, false, intent);
     83 
     84             mEditFragment.mShowModifyDialogOnLaunch = getIntent().getBooleanExtra(
     85                     CalendarController.EVENT_EDIT_ON_LAUNCH, false);
     86 
     87             FragmentTransaction ft = getFragmentManager().beginTransaction();
     88             ft.replace(R.id.main_frame, mEditFragment);
     89             ft.show(mEditFragment);
     90             ft.commit();
     91         }
     92     }
     93 
     94     private EventInfo getEventInfoFromIntent(Bundle icicle) {
     95         EventInfo info = new EventInfo();
     96         long eventId = -1;
     97         Intent intent = getIntent();
     98         Uri data = intent.getData();
     99         if (data != null) {
    100             try {
    101                 eventId = Long.parseLong(data.getLastPathSegment());
    102             } catch (NumberFormatException e) {
    103                 if (DEBUG) {
    104                     Log.d(TAG, "Create new event");
    105                 }
    106             }
    107         } else if (icicle != null && icicle.containsKey(BUNDLE_KEY_EVENT_ID)) {
    108             eventId = icicle.getLong(BUNDLE_KEY_EVENT_ID);
    109         }
    110 
    111         boolean allDay = intent.getBooleanExtra(EXTRA_EVENT_ALL_DAY, false);
    112 
    113         long begin = intent.getLongExtra(EXTRA_EVENT_BEGIN_TIME, -1);
    114         long end = intent.getLongExtra(EXTRA_EVENT_END_TIME, -1);
    115         if (end != -1) {
    116             info.endTime = new Time();
    117             if (allDay) {
    118                 info.endTime.timezone = Time.TIMEZONE_UTC;
    119             }
    120             info.endTime.set(end);
    121         }
    122         if (begin != -1) {
    123             info.startTime = new Time();
    124             if (allDay) {
    125                 info.startTime.timezone = Time.TIMEZONE_UTC;
    126             }
    127             info.startTime.set(begin);
    128         }
    129         info.id = eventId;
    130 
    131         if (allDay) {
    132             info.extraLong = CalendarController.EXTRA_CREATE_ALL_DAY;
    133         } else {
    134             info.extraLong = 0;
    135         }
    136         return info;
    137     }
    138 
    139     @Override
    140     public boolean onOptionsItemSelected(MenuItem item) {
    141         if (item.getItemId() == android.R.id.home) {
    142             Utils.returnToCalendarHome(this);
    143             return true;
    144         }
    145         return super.onOptionsItemSelected(item);
    146     }
    147 }
    148