Home | History | Annotate | Download | only in conversationsettings 
      1 /*
      2  * Copyright (C) 2015 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.messaging.ui.conversationsettings;
     18 
     19 import android.app.Fragment;
     20 import android.os.Bundle;
     21 import android.view.MenuItem;
     22 
     23 import com.android.messaging.R;
     24 import com.android.messaging.ui.BugleActionBarActivity;
     25 import com.android.messaging.ui.UIIntents;
     26 import com.android.messaging.util.Assert;
     27 
     28 /**
     29  * Shows a list of participants in a conversation.
     30  */
     31 public class PeopleAndOptionsActivity extends BugleActionBarActivity {
     32 
     33     @Override
     34     protected void onCreate(final Bundle savedInstanceState) {
     35         super.onCreate(savedInstanceState);
     36         setContentView(R.layout.people_and_options_activity);
     37 
     38         getSupportActionBar().setDisplayHomeAsUpEnabled(true);
     39     }
     40 
     41     @Override
     42     public void onAttachFragment(final Fragment fragment) {
     43         if (fragment instanceof PeopleAndOptionsFragment) {
     44             final String conversationId =
     45                     getIntent().getStringExtra(UIIntents.UI_INTENT_EXTRA_CONVERSATION_ID);
     46             Assert.notNull(conversationId);
     47             final PeopleAndOptionsFragment peopleAndOptionsFragment =
     48                     (PeopleAndOptionsFragment) fragment;
     49             peopleAndOptionsFragment.setConversationId(conversationId);
     50         }
     51     }
     52 
     53     @Override
     54     public boolean onOptionsItemSelected(final MenuItem item) {
     55         switch (item.getItemId()) {
     56             case android.R.id.home:
     57                 // Treat the home press as back press so that when we go back to
     58                 // ConversationActivity, it doesn't lose its original intent (conversation id etc.)
     59                 onBackPressed();
     60                 return true;
     61 
     62             default:
     63                 return super.onOptionsItemSelected(item);
     64         }
     65     }
     66 }
     67