Home | History | Annotate | Download | only in ui 
      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 
     17 package com.android.contacts.ui;
     18 
     19 import com.android.contacts.StickyTabs;
     20 
     21 import android.app.Activity;
     22 import android.content.ContentUris;
     23 import android.content.Intent;
     24 import android.graphics.Rect;
     25 import android.net.Uri;
     26 import android.os.Bundle;
     27 import android.provider.ContactsContract.QuickContact;
     28 import android.provider.ContactsContract.RawContacts;
     29 import android.util.Log;
     30 
     31 /**
     32  * Stub translucent activity that just shows {@link QuickContactWindow} floating
     33  * above the caller. This temporary hack should eventually be replaced with
     34  * direct framework support.
     35  */
     36 public final class QuickContactActivity extends Activity implements
     37         QuickContactWindow.OnDismissListener {
     38     private static final String TAG = "QuickContactActivity";
     39 
     40     static final boolean LOGV = false;
     41     static final boolean FORCE_CREATE = false;
     42 
     43     private QuickContactWindow mQuickContact;
     44 
     45     @Override
     46     protected void onCreate(Bundle icicle) {
     47         super.onCreate(icicle);
     48         if (LOGV) Log.d(TAG, "onCreate");
     49 
     50         this.onNewIntent(getIntent());
     51     }
     52 
     53     @Override
     54     public void onNewIntent(Intent intent) {
     55         super.onNewIntent(intent);
     56         if (LOGV) Log.d(TAG, "onNewIntent");
     57 
     58         if (QuickContactWindow.TRACE_LAUNCH) {
     59             android.os.Debug.startMethodTracing(QuickContactWindow.TRACE_TAG);
     60         }
     61 
     62         if (mQuickContact == null || FORCE_CREATE) {
     63             if (LOGV) Log.d(TAG, "Preparing window");
     64             mQuickContact = new QuickContactWindow(this, this);
     65         }
     66         mQuickContact.setLastSelectedContactsAppTab(StickyTabs.getTab(intent));
     67 
     68         // Use our local window token for now
     69         Uri lookupUri = intent.getData();
     70         // Check to see whether it comes from the old version.
     71         if (android.provider.Contacts.AUTHORITY.equals(lookupUri.getAuthority())) {
     72             final long rawContactId = ContentUris.parseId(lookupUri);
     73             lookupUri = RawContacts.getContactLookupUri(getContentResolver(),
     74                     ContentUris.withAppendedId(RawContacts.CONTENT_URI, rawContactId));
     75         }
     76         final Bundle extras = intent.getExtras();
     77 
     78         // Read requested parameters for displaying
     79         final Rect target = intent.getSourceBounds();
     80         final int mode = extras.getInt(QuickContact.EXTRA_MODE, QuickContact.MODE_MEDIUM);
     81         final String[] excludeMimes = extras.getStringArray(QuickContact.EXTRA_EXCLUDE_MIMES);
     82 
     83         mQuickContact.show(lookupUri, target, mode, excludeMimes);
     84     }
     85 
     86     /** {@inheritDoc} */
     87     @Override
     88     public void onBackPressed() {
     89         if (LOGV) Log.w(TAG, "Unexpected back captured by stub activity");
     90         finish();
     91     }
     92 
     93     @Override
     94     protected void onPause() {
     95         super.onPause();
     96         if (LOGV) Log.d(TAG, "onPause");
     97 
     98         // Dismiss any dialog when pausing
     99         mQuickContact.dismiss();
    100     }
    101 
    102     @Override
    103     protected void onDestroy() {
    104         super.onDestroy();
    105         if (LOGV) Log.d(TAG, "onDestroy");
    106     }
    107 
    108     /** {@inheritDoc} */
    109     public void onDismiss(QuickContactWindow dialog) {
    110         if (LOGV) Log.d(TAG, "onDismiss");
    111 
    112         if (isTaskRoot() && !FORCE_CREATE) {
    113             // Instead of stopping, simply push this to the back of the stack.
    114             // This is only done when running at the top of the stack;
    115             // otherwise, we have been launched by someone else so need to
    116             // allow the user to go back to the caller.
    117             moveTaskToBack(false);
    118         } else {
    119             finish();
    120         }
    121     }
    122 }
    123