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 static android.Manifest.permission.READ_CONTACTS;
19 
20 import android.app.Activity;
21 import android.content.pm.PackageManager;
22 import android.support.v13.app.FragmentCompat;
23 import android.view.LayoutInflater;
24 import android.view.ViewGroup;
25 
26 import com.android.contacts.common.list.ContactEntryListAdapter;
27 import com.android.contacts.common.list.PinnedHeaderListView;
28 import com.android.contacts.common.util.PermissionsUtil;
29 import com.android.contacts.commonbind.analytics.AnalyticsUtil;
30 import com.android.dialerbind.ObjectFactory;
31 import com.android.incallui.Call.LogState;
32 
33 import com.android.dialer.R;
34 import com.android.dialer.logging.Logger;
35 import com.android.dialer.logging.ScreenEvent;
36 import com.android.dialer.service.CachedNumberLookupService;
37 import com.android.dialer.widget.EmptyContentView;
38 import com.android.dialer.widget.EmptyContentView.OnEmptyViewActionButtonClickedListener;
39 
40 public class RegularSearchFragment extends SearchFragment
41         implements OnEmptyViewActionButtonClickedListener,
42         FragmentCompat.OnRequestPermissionsResultCallback {
43 
44     public static final int PERMISSION_REQUEST_CODE = 1;
45 
46     private static final int SEARCH_DIRECTORY_RESULT_LIMIT = 5;
47 
48     private static final CachedNumberLookupService mCachedNumberLookupService =
49         ObjectFactory.newCachedNumberLookupService();
50 
51     public interface CapabilityChecker {
isNearbyPlacesSearchEnabled()52         public boolean isNearbyPlacesSearchEnabled();
53     }
54 
55     protected String mPermissionToRequest;
56 
RegularSearchFragment()57     public RegularSearchFragment() {
58         configureDirectorySearch();
59     }
60 
configureDirectorySearch()61     public void configureDirectorySearch() {
62         setDirectorySearchEnabled(true);
63         setDirectoryResultLimit(SEARCH_DIRECTORY_RESULT_LIMIT);
64     }
65 
66     @Override
onCreateView(LayoutInflater inflater, ViewGroup container)67     protected void onCreateView(LayoutInflater inflater, ViewGroup container) {
68         super.onCreateView(inflater, container);
69         ((PinnedHeaderListView) getListView()).setScrollToSectionOnHeaderTouch(true);
70     }
71 
72     @Override
createListAdapter()73     protected ContactEntryListAdapter createListAdapter() {
74         RegularSearchListAdapter adapter = new RegularSearchListAdapter(getActivity());
75         adapter.setDisplayPhotos(true);
76         adapter.setUseCallableUri(usesCallableUri());
77         adapter.setListener(this);
78         return adapter;
79     }
80 
81     @Override
cacheContactInfo(int position)82     protected void cacheContactInfo(int position) {
83         if (mCachedNumberLookupService != null) {
84             final RegularSearchListAdapter adapter =
85                 (RegularSearchListAdapter) getAdapter();
86             mCachedNumberLookupService.addContact(getContext(),
87                     adapter.getContactInfo(mCachedNumberLookupService, position));
88         }
89     }
90 
91     @Override
setupEmptyView()92     protected void setupEmptyView() {
93         if (mEmptyView != null && getActivity() != null) {
94             final int imageResource;
95             final int actionLabelResource;
96             final int descriptionResource;
97             final OnEmptyViewActionButtonClickedListener listener;
98             if (!PermissionsUtil.hasPermission(getActivity(), READ_CONTACTS)) {
99                 imageResource = R.drawable.empty_contacts;
100                 actionLabelResource = R.string.permission_single_turn_on;
101                 descriptionResource = R.string.permission_no_search;
102                 listener = this;
103                 mPermissionToRequest = READ_CONTACTS;
104             } else {
105                 imageResource = EmptyContentView.NO_IMAGE;
106                 actionLabelResource = EmptyContentView.NO_LABEL;
107                 descriptionResource = EmptyContentView.NO_LABEL;
108                 listener = null;
109                 mPermissionToRequest = null;
110             }
111 
112             mEmptyView.setImage(imageResource);
113             mEmptyView.setActionLabel(actionLabelResource);
114             mEmptyView.setDescription(descriptionResource);
115             if (listener != null) {
116                 mEmptyView.setActionClickedListener(listener);
117             }
118         }
119     }
120 
121     @Override
onEmptyViewActionButtonClicked()122     public void onEmptyViewActionButtonClicked() {
123         final Activity activity = getActivity();
124         if (activity == null) {
125             return;
126         }
127 
128         if (READ_CONTACTS.equals(mPermissionToRequest)) {
129           FragmentCompat.requestPermissions(this, new String[] {mPermissionToRequest},
130               PERMISSION_REQUEST_CODE);
131         }
132     }
133 
134     @Override
onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults)135     public void onRequestPermissionsResult(int requestCode, String[] permissions,
136             int[] grantResults) {
137         if (requestCode == PERMISSION_REQUEST_CODE) {
138             setupEmptyView();
139             if (grantResults != null && grantResults.length == 1
140                     && PackageManager.PERMISSION_GRANTED == grantResults[0]) {
141                 PermissionsUtil.notifyPermissionGranted(getActivity(), mPermissionToRequest);
142             }
143         }
144     }
145 
146     @Override
getCallInitiationType(boolean isRemoteDirectory)147     protected int getCallInitiationType(boolean isRemoteDirectory) {
148         return isRemoteDirectory ? LogState.INITIATION_REMOTE_DIRECTORY
149                 : LogState.INITIATION_REGULAR_SEARCH;
150     }
151 }
152