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