EditEventActivity.java revision 07d9fee87bc02849c0dd7b66326a320d53cf5479 
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
17package com.android.calendar.event;
18
19import static android.provider.CalendarContract.EXTRA_EVENT_BEGIN_TIME;
20import static android.provider.CalendarContract.EXTRA_EVENT_END_TIME;
21
22import android.app.ActionBar;
23import android.app.FragmentTransaction;
24import android.content.Intent;
25import android.net.Uri;
26import android.os.Bundle;
27import android.text.format.Time;
28import android.util.Log;
29import android.view.MenuItem;
30
31import com.android.calendar.AbstractCalendarActivity;
32import com.android.calendar.CalendarController;
33import com.android.calendar.CalendarController.EventInfo;
34import com.android.calendar.R;
35import com.android.calendar.Utils;
36
37public class EditEventActivity extends AbstractCalendarActivity {
38    private static final String TAG = "EditEventActivity";
39
40    private static final boolean DEBUG = false;
41
42    private static final String BUNDLE_KEY_EVENT_ID = "key_event_id";
43
44    private static boolean mIsMultipane;
45
46    private EditEventFragment mEditFragment;
47
48    private EventInfo mEventInfo;
49
50    @Override
51    protected void onCreate(Bundle icicle) {
52        super.onCreate(icicle);
53        setContentView(R.layout.simple_frame_layout);
54
55        mEventInfo = getEventInfoFromIntent(icicle);
56
57        mEditFragment = (EditEventFragment) getFragmentManager().findFragmentById(R.id.main_frame);
58
59        mIsMultipane = Utils.isMultiPaneConfiguration (this);
60
61        if (mIsMultipane) {
62            getActionBar().setDisplayOptions(
63                ActionBar.DISPLAY_HOME_AS_UP, ActionBar.DISPLAY_HOME_AS_UP);
64        }
65        else {
66            getActionBar().setDisplayOptions(0,
67                    ActionBar.DISPLAY_HOME_AS_UP | ActionBar.DISPLAY_SHOW_HOME|
68                    ActionBar.DISPLAY_SHOW_TITLE);
69        }
70
71        if (mEditFragment == null) {
72            Intent intent = null;
73            if (mEventInfo.id == -1) {
74                intent = getIntent();
75            }
76
77            mEditFragment = new EditEventFragment(mEventInfo, false, intent);
78
79            mEditFragment.mShowModifyDialogOnLaunch = getIntent().getBooleanExtra(
80                    CalendarController.EVENT_EDIT_ON_LAUNCH, false);
81
82            FragmentTransaction ft = getFragmentManager().beginTransaction();
83            ft.replace(R.id.main_frame, mEditFragment);
84            ft.show(mEditFragment);
85            ft.commit();
86        }
87    }
88
89    private EventInfo getEventInfoFromIntent(Bundle icicle) {
90        EventInfo info = new EventInfo();
91        long eventId = -1;
92        Intent intent = getIntent();
93        Uri data = intent.getData();
94        if (data != null) {
95            try {
96                eventId = Long.parseLong(data.getLastPathSegment());
97            } catch (NumberFormatException e) {
98                if (DEBUG) {
99                    Log.d(TAG, "Create new event");
100                }
101            }
102        } else if (icicle != null && icicle.containsKey(BUNDLE_KEY_EVENT_ID)) {
103            eventId = icicle.getLong(BUNDLE_KEY_EVENT_ID);
104        }
105
106        long begin = intent.getLongExtra(EXTRA_EVENT_BEGIN_TIME, -1);
107        long end = intent.getLongExtra(EXTRA_EVENT_END_TIME, -1);
108        if (end != -1) {
109            info.endTime = new Time();
110            info.endTime.set(end);
111        }
112        if (begin != -1) {
113            info.startTime = new Time();
114            info.startTime.set(begin);
115        }
116        info.id = eventId;
117
118        return info;
119    }
120
121    @Override
122    public boolean onOptionsItemSelected(MenuItem item) {
123        if (item.getItemId() == android.R.id.home) {
124            Utils.returnToCalendarHome(this);
125            return true;
126        }
127        return super.onOptionsItemSelected(item);
128    }
129}
130