QuickContactActivity.java revision 72af89f9e497bb8ef54fe3deeec7e8477d192242 
1/*
2 * Copyright (C) 2009 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.contacts.quickcontact;
18
19import android.app.Activity;
20import android.content.ContentUris;
21import android.content.Intent;
22import android.graphics.Rect;
23import android.net.Uri;
24import android.os.Bundle;
25import android.provider.ContactsContract.QuickContact;
26import android.provider.ContactsContract.RawContacts;
27import android.util.Log;
28
29/**
30 * Stub translucent activity that just shows {@link QuickContactWindow} floating
31 * above the caller. This temporary hack should eventually be replaced with
32 * direct framework support.
33 */
34public final class QuickContactActivity extends Activity implements
35        QuickContactWindow.OnDismissListener {
36    private static final String TAG = "QuickContactActivity";
37
38    static final boolean LOGV = false;
39    static final boolean FORCE_CREATE = false;
40
41    private QuickContactWindow mQuickContact;
42
43    @Override
44    protected void onCreate(Bundle icicle) {
45        super.onCreate(icicle);
46        if (LOGV) Log.d(TAG, "onCreate");
47
48        this.onNewIntent(getIntent());
49    }
50
51    @Override
52    public void onNewIntent(Intent intent) {
53        super.onNewIntent(intent);
54        if (LOGV) Log.d(TAG, "onNewIntent");
55
56        if (QuickContactWindow.TRACE_LAUNCH) {
57            android.os.Debug.startMethodTracing(QuickContactWindow.TRACE_TAG);
58        }
59
60        if (mQuickContact == null || FORCE_CREATE) {
61            if (LOGV) Log.d(TAG, "Preparing window");
62            mQuickContact = new QuickContactWindow(this, this);
63        }
64
65        // Use our local window token for now
66        Uri lookupUri = intent.getData();
67        // Check to see whether it comes from the old version.
68        if (android.provider.Contacts.AUTHORITY.equals(lookupUri.getAuthority())) {
69            final long rawContactId = ContentUris.parseId(lookupUri);
70            lookupUri = RawContacts.getContactLookupUri(getContentResolver(),
71                    ContentUris.withAppendedId(RawContacts.CONTENT_URI, rawContactId));
72        }
73        final Bundle extras = intent.getExtras();
74
75        // Read requested parameters for displaying
76        final Rect target = intent.getSourceBounds();
77        final int mode = extras.getInt(QuickContact.EXTRA_MODE, QuickContact.MODE_MEDIUM);
78        final String[] excludeMimes = extras.getStringArray(QuickContact.EXTRA_EXCLUDE_MIMES);
79
80        mQuickContact.show(lookupUri, target, mode, excludeMimes);
81    }
82
83    /** {@inheritDoc} */
84    @Override
85    public void onBackPressed() {
86        if (LOGV) Log.w(TAG, "Unexpected back captured by stub activity");
87        finish();
88    }
89
90    @Override
91    protected void onPause() {
92        super.onPause();
93        if (LOGV) Log.d(TAG, "onPause");
94
95        // Dismiss any dialog when pausing
96        mQuickContact.dismiss();
97    }
98
99    @Override
100    protected void onDestroy() {
101        super.onDestroy();
102        if (LOGV) Log.d(TAG, "onDestroy");
103    }
104
105    /** {@inheritDoc} */
106    public void onDismiss(QuickContactWindow dialog) {
107        if (LOGV) Log.d(TAG, "onDismiss");
108
109        if (isTaskRoot() && !FORCE_CREATE) {
110            // Instead of stopping, simply push this to the back of the stack.
111            // This is only done when running at the top of the stack;
112            // otherwise, we have been launched by someone else so need to
113            // allow the user to go back to the caller.
114            moveTaskToBack(false);
115        } else {
116            finish();
117        }
118    }
119}
120