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      1 /*
      2  * Copyright (C) 2013 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 package com.android.dialer.list;
     17 
     18 import android.app.Activity;
     19 import android.content.ActivityNotFoundException;
     20 import android.content.Intent;
     21 import android.widget.AbsListView;
     22 import android.widget.AbsListView.OnScrollListener;
     23 import android.widget.Toast;
     24 
     25 import com.android.contacts.common.list.ContactEntryListAdapter;
     26 import com.android.contacts.common.list.ContactListItemView;
     27 import com.android.contacts.common.list.OnPhoneNumberPickerActionListener;
     28 import com.android.contacts.common.list.PhoneNumberPickerFragment;
     29 import com.android.dialer.DialtactsActivity;
     30 import com.android.dialer.R;
     31 import com.android.dialer.dialpad.DialpadFragment;
     32 import com.android.dialer.list.OnListFragmentScrolledListener;
     33 
     34 public class SearchFragment extends PhoneNumberPickerFragment {
     35 
     36     private OnListFragmentScrolledListener mActivityScrollListener;
     37 
     38     @Override
     39     public void onAttach(Activity activity) {
     40         super.onAttach(activity);
     41 
     42         setQuickContactEnabled(true);
     43         setDarkTheme(false);
     44         setPhotoPosition(ContactListItemView.getDefaultPhotoPosition(true /* opposite */));
     45         setUseCallableUri(true);
     46 
     47         try {
     48             mActivityScrollListener = (OnListFragmentScrolledListener) activity;
     49         } catch (ClassCastException e) {
     50             throw new ClassCastException(activity.toString()
     51                     + " must implement OnListFragmentScrolledListener");
     52         }
     53     }
     54 
     55     @Override
     56     public void onStart() {
     57         super.onStart();
     58         if (isSearchMode()) {
     59             getAdapter().setHasHeader(0, false);
     60         }
     61         getListView().setOnScrollListener(new OnScrollListener() {
     62             @Override
     63             public void onScrollStateChanged(AbsListView view, int scrollState) {
     64                 mActivityScrollListener.onListFragmentScrollStateChange(scrollState);
     65             }
     66 
     67             @Override
     68             public void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount,
     69                     int totalItemCount) {
     70             }
     71         });
     72     }
     73 
     74     @Override
     75     protected void setSearchMode(boolean flag) {
     76         super.setSearchMode(flag);
     77         // This hides the "All contacts with phone numbers" header in the search fragment
     78         final ContactEntryListAdapter adapter = getAdapter();
     79         if (adapter != null) {
     80             adapter.setHasHeader(0, false);
     81         }
     82     }
     83 
     84     @Override
     85     protected ContactEntryListAdapter createListAdapter() {
     86         DialerPhoneNumberListAdapter adapter = new DialerPhoneNumberListAdapter(getActivity());
     87         adapter.setDisplayPhotos(true);
     88         adapter.setUseCallableUri(super.usesCallableUri());
     89         return adapter;
     90     }
     91 
     92     @Override
     93     protected void onItemClick(int position, long id) {
     94         final DialerPhoneNumberListAdapter adapter = (DialerPhoneNumberListAdapter) getAdapter();
     95         final int shortcutType = adapter.getShortcutTypeFromPosition(position);
     96 
     97         if (shortcutType == DialerPhoneNumberListAdapter.SHORTCUT_INVALID) {
     98             super.onItemClick(position, id);
     99         } else if (shortcutType == DialerPhoneNumberListAdapter.SHORTCUT_DIRECT_CALL) {
    100             final OnPhoneNumberPickerActionListener listener =
    101                     getOnPhoneNumberPickerListener();
    102             if (listener != null) {
    103                 listener.onCallNumberDirectly(getQueryString());
    104             }
    105         } else if (shortcutType == DialerPhoneNumberListAdapter.SHORTCUT_ADD_NUMBER_TO_CONTACTS) {
    106             final String number = adapter.getFormattedQueryString();
    107             final Intent intent = DialtactsActivity.getAddNumberToContactIntent(number);
    108             startActivityWithErrorToast(intent);
    109         }
    110     }
    111 
    112     private void startActivityWithErrorToast(Intent intent) {
    113         try {
    114             startActivity(intent);
    115         } catch (ActivityNotFoundException e) {
    116             Toast toast = Toast.makeText(getActivity(), R.string.add_contact_not_available,
    117                     Toast.LENGTH_SHORT);
    118             toast.show();
    119         }
    120     }
    121 }
    122