1 /* 2 * Copyright (C) 2017 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.dialer.speeddial; 18 19 import android.app.Fragment; 20 import android.app.LoaderManager.LoaderCallbacks; 21 import android.content.Intent; 22 import android.content.Loader; 23 import android.database.Cursor; 24 import android.os.Bundle; 25 import android.support.annotation.Nullable; 26 import android.support.v7.widget.RecyclerView; 27 import android.view.LayoutInflater; 28 import android.view.View; 29 import android.view.ViewGroup; 30 import com.android.dialer.callintent.CallInitiationType; 31 import com.android.dialer.callintent.CallIntentBuilder; 32 import com.android.dialer.common.Assert; 33 import com.android.dialer.precall.PreCall; 34 import com.android.dialer.speeddial.FavoritesViewHolder.FavoriteContactsListener; 35 import com.android.dialer.speeddial.HeaderViewHolder.SpeedDialHeaderListener; 36 import com.android.dialer.speeddial.SuggestionViewHolder.SuggestedContactsListener; 37 38 /** 39 * Fragment for displaying: 40 * 41 * <ul> 42 * <li>Favorite/Starred contacts 43 * <li>Suggested contacts 44 * </ul> 45 * 46 * <p>Suggested contacts built from {@link android.provider.ContactsContract#STREQUENT_PHONE_ONLY}. 47 */ 48 public class SpeedDialFragment extends Fragment { 49 50 private static final int STREQUENT_CONTACTS_LOADER_ID = 1; 51 52 private final SpeedDialHeaderListener headerListener = new SpeedDialFragmentHeaderListener(); 53 private final FavoriteContactsListener favoritesListener = new SpeedDialFavoritesListener(); 54 private final SuggestedContactsListener suggestedListener = new SpeedDialSuggestedListener(); 55 private final SpeedDialFragmentLoaderCallback loaderCallback = 56 new SpeedDialFragmentLoaderCallback(); 57 58 private SpeedDialAdapter adapter; 59 newInstance()60 public static SpeedDialFragment newInstance() { 61 return new SpeedDialFragment(); 62 } 63 64 @Nullable 65 @Override onCreateView( LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)66 public View onCreateView( 67 LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { 68 View view = inflater.inflate(R.layout.fragment_speed_dial, container, false); 69 RecyclerView recyclerView = view.findViewById(R.id.speed_dial_recycler_view); 70 71 adapter = 72 new SpeedDialAdapter(getContext(), favoritesListener, suggestedListener, headerListener); 73 recyclerView.setLayoutManager(adapter.getLayoutManager(getContext())); 74 recyclerView.setAdapter(adapter); 75 getLoaderManager().initLoader(STREQUENT_CONTACTS_LOADER_ID, null /* args */, loaderCallback); 76 return view; 77 } 78 hasFrequents()79 public boolean hasFrequents() { 80 // TODO(calderwoodra) 81 return false; 82 } 83 84 @Override onResume()85 public void onResume() { 86 super.onResume(); 87 getLoaderManager().restartLoader(STREQUENT_CONTACTS_LOADER_ID, null, loaderCallback); 88 } 89 90 private class SpeedDialFragmentHeaderListener implements SpeedDialHeaderListener { 91 92 @Override onAddFavoriteClicked()93 public void onAddFavoriteClicked() { 94 startActivity(new Intent(getContext(), AddFavoriteActivity.class)); 95 } 96 } 97 98 private class SpeedDialFavoritesListener implements FavoriteContactsListener { 99 100 @Override onAmbiguousContactClicked(String lookupKey)101 public void onAmbiguousContactClicked(String lookupKey) { 102 DisambigDialog.show(lookupKey, getFragmentManager()); 103 } 104 105 @Override onClick(String number, boolean isVideoCall)106 public void onClick(String number, boolean isVideoCall) { 107 // TODO(calderwoodra): add logic for duo video calls 108 PreCall.start( 109 getContext(), 110 new CallIntentBuilder(number, CallInitiationType.Type.SPEED_DIAL) 111 .setIsVideoCall(isVideoCall)); 112 } 113 114 @Override onLongClick(String number)115 public void onLongClick(String number) { 116 // TODO(calderwoodra): show favorite contact floating context menu 117 } 118 } 119 120 private class SpeedDialSuggestedListener implements SuggestedContactsListener { 121 122 @Override onOverFlowMenuClicked(String number)123 public void onOverFlowMenuClicked(String number) { 124 // TODO(calderwoodra) show overflow menu for suggested contacts 125 } 126 127 @Override onRowClicked(String number)128 public void onRowClicked(String number) { 129 PreCall.start( 130 getContext(), new CallIntentBuilder(number, CallInitiationType.Type.SPEED_DIAL)); 131 } 132 } 133 134 /** 135 * Loader callback that registers a content observer. {@link #unregisterContentObserver()} needs 136 * to be called during tear down of the fragment. 137 */ 138 private class SpeedDialFragmentLoaderCallback implements LoaderCallbacks<Cursor> { 139 140 @Override onCreateLoader(int id, Bundle args)141 public Loader<Cursor> onCreateLoader(int id, Bundle args) { 142 if (id == STREQUENT_CONTACTS_LOADER_ID) { 143 return new StrequentContactsCursorLoader(getContext()); 144 } 145 throw Assert.createIllegalStateFailException("Invalid loader id: " + id); 146 } 147 148 @Override onLoadFinished(Loader<Cursor> loader, Cursor data)149 public void onLoadFinished(Loader<Cursor> loader, Cursor data) { 150 adapter.setCursor((SpeedDialCursor) data); 151 } 152 153 @Override onLoaderReset(Loader<Cursor> loader)154 public void onLoaderReset(Loader<Cursor> loader) { 155 adapter.setCursor(null); 156 } 157 } 158 } 159