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      1 /*
      2  * Copyright (C) 2011 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.activities;
     18 
     19 import android.app.ActionBar;
     20 import android.content.ContentUris;
     21 import android.content.Intent;
     22 import android.net.Uri;
     23 import android.os.Bundle;
     24 import android.provider.ContactsContract.Groups;
     25 import android.text.TextUtils;
     26 import android.view.Menu;
     27 import android.view.MenuInflater;
     28 import android.view.MenuItem;
     29 import android.view.View;
     30 import android.view.View.OnClickListener;
     31 
     32 import com.android.contacts.ContactsActivity;
     33 import com.android.contacts.R;
     34 import com.android.contacts.common.util.ImplicitIntentsUtil;
     35 import com.android.contacts.group.GroupDetailDisplayUtils;
     36 import com.android.contacts.group.GroupDetailFragment;
     37 import com.android.contacts.common.model.AccountTypeManager;
     38 import com.android.contacts.common.model.account.AccountType;
     39 
     40 public class GroupDetailActivity extends ContactsActivity {
     41 
     42     private static final String TAG = "GroupDetailActivity";
     43 
     44     private boolean mShowGroupSourceInActionBar;
     45 
     46     private String mAccountTypeString;
     47     private String mDataSet;
     48 
     49     private GroupDetailFragment mFragment;
     50 
     51     @Override
     52     public void onCreate(Bundle savedState) {
     53         super.onCreate(savedState);
     54 
     55         // TODO: Create Intent Resolver to handle the different ways users can get to this list.
     56         // TODO: Handle search or key down
     57 
     58         setContentView(R.layout.group_detail_activity);
     59 
     60         mShowGroupSourceInActionBar = getResources().getBoolean(
     61                 R.bool.config_show_group_action_in_action_bar);
     62 
     63         mFragment = (GroupDetailFragment) getFragmentManager().findFragmentById(
     64                 R.id.group_detail_fragment);
     65         mFragment.setListener(mFragmentListener);
     66         mFragment.setShowGroupSourceInActionBar(mShowGroupSourceInActionBar);
     67         mFragment.loadGroup(getIntent().getData());
     68         mFragment.closeActivityAfterDelete(true);
     69 
     70         // We want the UP affordance but no app icon.
     71         ActionBar actionBar = getActionBar();
     72         if (actionBar != null) {
     73             actionBar.setDisplayOptions(ActionBar.DISPLAY_HOME_AS_UP | ActionBar.DISPLAY_SHOW_TITLE,
     74                     ActionBar.DISPLAY_HOME_AS_UP | ActionBar.DISPLAY_SHOW_TITLE
     75                     | ActionBar.DISPLAY_SHOW_HOME);
     76         }
     77     }
     78 
     79     private final GroupDetailFragment.Listener mFragmentListener =
     80             new GroupDetailFragment.Listener() {
     81 
     82         @Override
     83         public void onGroupSizeUpdated(String size) {
     84             getActionBar().setSubtitle(size);
     85         }
     86 
     87         @Override
     88         public void onGroupTitleUpdated(String title) {
     89             getActionBar().setTitle(title);
     90         }
     91 
     92         @Override
     93         public void onAccountTypeUpdated(String accountTypeString, String dataSet) {
     94             mAccountTypeString = accountTypeString;
     95             mDataSet = dataSet;
     96             invalidateOptionsMenu();
     97         }
     98 
     99         @Override
    100         public void onEditRequested(Uri groupUri) {
    101             final Intent intent = new Intent(GroupDetailActivity.this, GroupEditorActivity.class);
    102             intent.setData(groupUri);
    103             intent.setAction(Intent.ACTION_EDIT);
    104             startActivity(intent);
    105         }
    106 
    107         @Override
    108         public void onContactSelected(Uri contactUri) {
    109             Intent intent = new Intent(Intent.ACTION_VIEW, contactUri);
    110             ImplicitIntentsUtil.startActivityInApp(GroupDetailActivity.this, intent);
    111         }
    112 
    113     };
    114 
    115     @Override
    116     public boolean onCreateOptionsMenu(Menu menu) {
    117         super.onCreateOptionsMenu(menu);
    118         if (mShowGroupSourceInActionBar) {
    119             MenuInflater inflater = getMenuInflater();
    120             inflater.inflate(R.menu.group_source, menu);
    121         }
    122         return true;
    123     }
    124 
    125     @Override
    126     public boolean onPrepareOptionsMenu(Menu menu) {
    127         if (!mShowGroupSourceInActionBar) {
    128             return false;
    129         }
    130         MenuItem groupSourceMenuItem = menu.findItem(R.id.menu_group_source);
    131         if (groupSourceMenuItem == null) {
    132             return false;
    133         }
    134         final AccountTypeManager manager = AccountTypeManager.getInstance(this);
    135         final AccountType accountType =
    136                 manager.getAccountType(mAccountTypeString, mDataSet);
    137         if (TextUtils.isEmpty(mAccountTypeString)
    138                 || TextUtils.isEmpty(accountType.getViewGroupActivity())) {
    139             groupSourceMenuItem.setVisible(false);
    140             return false;
    141         }
    142         View groupSourceView = GroupDetailDisplayUtils.getNewGroupSourceView(this);
    143         GroupDetailDisplayUtils.bindGroupSourceView(this, groupSourceView,
    144                 mAccountTypeString, mDataSet);
    145         groupSourceView.setOnClickListener(new OnClickListener() {
    146             @Override
    147             public void onClick(View v) {
    148                 final Uri uri = ContentUris.withAppendedId(Groups.CONTENT_URI,
    149                         mFragment.getGroupId());
    150                 final Intent intent = new Intent(Intent.ACTION_VIEW, uri);
    151                 intent.setClassName(accountType.syncAdapterPackageName,
    152                         accountType.getViewGroupActivity());
    153                 ImplicitIntentsUtil.startActivityInApp(GroupDetailActivity.this, intent);
    154             }
    155         });
    156         groupSourceMenuItem.setActionView(groupSourceView);
    157         groupSourceMenuItem.setVisible(true);
    158         return true;
    159     }
    160 
    161     @Override
    162     public boolean onOptionsItemSelected(MenuItem item) {
    163         switch (item.getItemId()) {
    164             case android.R.id.home:
    165                 Intent intent = new Intent(this, PeopleActivity.class);
    166                 intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
    167                 startActivity(intent);
    168                 finish();
    169                 return true;
    170             default:
    171                 break;
    172         }
    173         return super.onOptionsItemSelected(item);
    174     }
    175 }
    176