1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
|
/*
* Copyright (C) 2017 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License
*/
package com.android.dialer.searchfragment.list;
import static android.Manifest.permission.ACCESS_FINE_LOCATION;
import android.app.Fragment;
import android.app.LoaderManager.LoaderCallbacks;
import android.content.Intent;
import android.content.Loader;
import android.content.pm.PackageManager;
import android.database.Cursor;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.annotation.VisibleForTesting;
import android.support.v13.app.FragmentCompat;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.text.TextUtils;
import android.view.LayoutInflater;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnTouchListener;
import android.view.ViewGroup;
import android.view.animation.Interpolator;
import android.widget.FrameLayout;
import android.widget.FrameLayout.LayoutParams;
import com.android.contacts.common.extensions.PhoneDirectoryExtenderAccessor;
import com.android.dialer.animation.AnimUtils;
import com.android.dialer.callcomposer.CallComposerActivity;
import com.android.dialer.callintent.CallInitiationType;
import com.android.dialer.callintent.CallIntentBuilder;
import com.android.dialer.callintent.CallSpecificAppData;
import com.android.dialer.common.Assert;
import com.android.dialer.common.FragmentUtils;
import com.android.dialer.common.LogUtil;
import com.android.dialer.common.concurrent.ThreadUtil;
import com.android.dialer.constants.ActivityRequestCodes;
import com.android.dialer.dialercontact.DialerContact;
import com.android.dialer.duo.DuoComponent;
import com.android.dialer.enrichedcall.EnrichedCallComponent;
import com.android.dialer.enrichedcall.EnrichedCallManager.CapabilitiesListener;
import com.android.dialer.logging.DialerImpression;
import com.android.dialer.logging.Logger;
import com.android.dialer.precall.PreCall;
import com.android.dialer.searchfragment.common.RowClickListener;
import com.android.dialer.searchfragment.common.SearchCursor;
import com.android.dialer.searchfragment.cp2.SearchContactsCursorLoader;
import com.android.dialer.searchfragment.list.SearchActionViewHolder.Action;
import com.android.dialer.searchfragment.nearbyplaces.NearbyPlacesCursorLoader;
import com.android.dialer.searchfragment.remote.RemoteContactsCursorLoader;
import com.android.dialer.searchfragment.remote.RemoteDirectoriesCursorLoader;
import com.android.dialer.searchfragment.remote.RemoteDirectoriesCursorLoader.Directory;
import com.android.dialer.storage.StorageComponent;
import com.android.dialer.util.CallUtil;
import com.android.dialer.util.DialerUtils;
import com.android.dialer.util.PermissionsUtil;
import com.android.dialer.util.ViewUtil;
import com.android.dialer.widget.EmptyContentView;
import com.android.dialer.widget.EmptyContentView.OnEmptyViewActionButtonClickedListener;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
/** Fragment used for searching contacts. */
public final class NewSearchFragment extends Fragment
implements LoaderCallbacks<Cursor>,
OnEmptyViewActionButtonClickedListener,
CapabilitiesListener,
OnTouchListener,
RowClickListener {
// Since some of our queries can generate network requests, we should delay them until the user
// stops typing to prevent generating too much network traffic.
private static final int NETWORK_SEARCH_DELAY_MILLIS = 300;
// To prevent constant capabilities updates refreshing the adapter, we want to add a delay between
// updates so they are bundled together
private static final int ENRICHED_CALLING_CAPABILITIES_UPDATED_DELAY = 400;
private static final String KEY_SHOW_ZERO_SUGGEST = "use_zero_suggest";
private static final String KEY_LOCATION_PROMPT_DISMISSED = "search_location_prompt_dismissed";
@VisibleForTesting public static final int READ_CONTACTS_PERMISSION_REQUEST_CODE = 1;
@VisibleForTesting private static final int LOCATION_PERMISSION_REQUEST_CODE = 2;
private static final int CONTACTS_LOADER_ID = 0;
private static final int NEARBY_PLACES_LOADER_ID = 1;
private static final int REMOTE_DIRECTORIES_LOADER_ID = 2;
private static final int REMOTE_CONTACTS_LOADER_ID = 3;
private static final String KEY_QUERY = "key_query";
private static final String KEY_CALL_INITIATION_TYPE = "key_call_initiation_type";
private EmptyContentView emptyContentView;
private RecyclerView recyclerView;
private SearchAdapter adapter;
private String query;
private CallInitiationType.Type callInitiationType = CallInitiationType.Type.UNKNOWN_INITIATION;
private boolean remoteDirectoriesDisabledForTesting;
private final List<Directory> directories = new ArrayList<>();
private final Runnable loadNearbyPlacesRunnable =
() -> getLoaderManager().restartLoader(NEARBY_PLACES_LOADER_ID, null, this);
private final Runnable loadRemoteContactsRunnable =
() -> getLoaderManager().restartLoader(REMOTE_CONTACTS_LOADER_ID, null, this);
private final Runnable capabilitiesUpdatedRunnable = () -> adapter.notifyDataSetChanged();
private Runnable updatePositionRunnable;
public static NewSearchFragment newInstance(boolean showZeroSuggest) {
NewSearchFragment fragment = new NewSearchFragment();
Bundle args = new Bundle();
args.putBoolean(KEY_SHOW_ZERO_SUGGEST, showZeroSuggest);
fragment.setArguments(args);
return fragment;
}
@Nullable
@Override
public View onCreateView(
LayoutInflater inflater, @Nullable ViewGroup parent, @Nullable Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_search, parent, false);
adapter = new SearchAdapter(getContext(), new SearchCursorManager(), this);
adapter.setQuery(query);
adapter.setSearchActions(getActions());
adapter.setZeroSuggestVisible(getArguments().getBoolean(KEY_SHOW_ZERO_SUGGEST));
emptyContentView = view.findViewById(R.id.empty_view);
recyclerView = view.findViewById(R.id.recycler_view);
recyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
recyclerView.setOnTouchListener(this);
recyclerView.setAdapter(adapter);
if (!PermissionsUtil.hasContactsReadPermissions(getContext())) {
emptyContentView.setDescription(R.string.new_permission_no_search);
emptyContentView.setActionLabel(R.string.permission_single_turn_on);
emptyContentView.setActionClickedListener(this);
emptyContentView.setImage(R.drawable.empty_contacts);
emptyContentView.setVisibility(View.VISIBLE);
} else {
initLoaders();
}
if (savedInstanceState != null) {
setQuery(
savedInstanceState.getString(KEY_QUERY),
CallInitiationType.Type.forNumber(savedInstanceState.getInt(KEY_CALL_INITIATION_TYPE)));
}
if (updatePositionRunnable != null) {
ViewUtil.doOnPreDraw(view, false, updatePositionRunnable);
}
return view;
}
@Override
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
outState.putInt(KEY_CALL_INITIATION_TYPE, callInitiationType.getNumber());
outState.putString(KEY_QUERY, query);
}
private void initLoaders() {
getLoaderManager().initLoader(CONTACTS_LOADER_ID, null, this);
loadRemoteDirectoriesCursor();
}
@Override
public Loader<Cursor> onCreateLoader(int id, Bundle bundle) {
LogUtil.i("NewSearchFragment.onCreateLoader", "loading cursor: " + id);
if (id == CONTACTS_LOADER_ID) {
return new SearchContactsCursorLoader(getContext(), query);
} else if (id == NEARBY_PLACES_LOADER_ID) {
// Directories represent contact data sources on the device, but since nearby places aren't
// stored on the device, they don't have a directory ID. We pass the list of all existing IDs
// so that we can find one that doesn't collide.
List<Integer> directoryIds = new ArrayList<>();
for (Directory directory : directories) {
directoryIds.add(directory.getId());
}
return new NearbyPlacesCursorLoader(getContext(), query, directoryIds);
} else if (id == REMOTE_DIRECTORIES_LOADER_ID) {
return new RemoteDirectoriesCursorLoader(getContext());
} else if (id == REMOTE_CONTACTS_LOADER_ID) {
return new RemoteContactsCursorLoader(getContext(), query, directories);
} else {
throw new IllegalStateException("Invalid loader id: " + id);
}
}
@Override
public void onLoadFinished(Loader<Cursor> loader, Cursor cursor) {
LogUtil.i("NewSearchFragment.onLoadFinished", "Loader finished: " + loader);
if (cursor != null
&& !(loader instanceof RemoteDirectoriesCursorLoader)
&& !(cursor instanceof SearchCursor)) {
throw Assert.createIllegalStateFailException("Cursors must implement SearchCursor");
}
if (loader instanceof SearchContactsCursorLoader) {
adapter.setContactsCursor((SearchCursor) cursor);
} else if (loader instanceof NearbyPlacesCursorLoader) {
adapter.setNearbyPlacesCursor((SearchCursor) cursor);
} else if (loader instanceof RemoteContactsCursorLoader) {
adapter.setRemoteContactsCursor((SearchCursor) cursor);
} else if (loader instanceof RemoteDirectoriesCursorLoader) {
directories.clear();
cursor.moveToPosition(-1);
while (cursor.moveToNext()) {
directories.add(RemoteDirectoriesCursorLoader.readDirectory(cursor));
}
loadNearbyPlacesCursor();
loadRemoteContactsCursors();
} else {
throw new IllegalStateException("Invalid loader: " + loader);
}
}
@Override
public void onLoaderReset(Loader<Cursor> loader) {
LogUtil.i("NewSearchFragment.onLoaderReset", "Loader reset: " + loader);
if (loader instanceof SearchContactsCursorLoader) {
adapter.setContactsCursor(null);
} else if (loader instanceof NearbyPlacesCursorLoader) {
adapter.setNearbyPlacesCursor(null);
} else if (loader instanceof RemoteContactsCursorLoader) {
adapter.setRemoteContactsCursor(null);
}
}
public void setQuery(String query, CallInitiationType.Type callInitiationType) {
this.query = query;
this.callInitiationType = callInitiationType;
if (adapter != null) {
adapter.setQuery(query);
adapter.setSearchActions(getActions());
adapter.setZeroSuggestVisible(isRegularSearch());
loadNearbyPlacesCursor();
loadRemoteContactsCursors();
}
}
/** Translate the search fragment and resize it to fit on the screen. */
public void animatePosition(int start, int end, int duration) {
// Called before the view is ready, prepare a runnable to run in onCreateView
if (getView() == null) {
updatePositionRunnable = () -> animatePosition(start, end, 0);
return;
}
boolean slideUp = start > end;
Interpolator interpolator = slideUp ? AnimUtils.EASE_IN : AnimUtils.EASE_OUT;
int startHeight = getActivity().findViewById(android.R.id.content).getHeight();
int endHeight = startHeight - (end - start);
getView().setTranslationY(start);
getView()
.animate()
.translationY(end)
.setInterpolator(interpolator)
.setDuration(duration)
.setUpdateListener(
animation -> setHeight(startHeight, endHeight, animation.getAnimatedFraction()));
updatePositionRunnable = null;
}
private void setHeight(int start, int end, float percentage) {
View view = getView();
if (view == null) {
return;
}
FrameLayout.LayoutParams params = (LayoutParams) view.getLayoutParams();
params.height = (int) (start + (end - start) * percentage);
view.setLayoutParams(params);
}
@Override
public void onDestroy() {
super.onDestroy();
ThreadUtil.getUiThreadHandler().removeCallbacks(loadNearbyPlacesRunnable);
ThreadUtil.getUiThreadHandler().removeCallbacks(loadRemoteContactsRunnable);
ThreadUtil.getUiThreadHandler().removeCallbacks(capabilitiesUpdatedRunnable);
}
@Override
public void onRequestPermissionsResult(
int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
if (requestCode == READ_CONTACTS_PERMISSION_REQUEST_CODE) {
if (grantResults.length >= 1 && PackageManager.PERMISSION_GRANTED == grantResults[0]) {
// Force a refresh of the data since we were missing the permission before this.
emptyContentView.setVisibility(View.GONE);
initLoaders();
}
} else if (requestCode == LOCATION_PERMISSION_REQUEST_CODE) {
if (grantResults.length >= 1 && PackageManager.PERMISSION_GRANTED == grantResults[0]) {
// Force a refresh of the data since we were missing the permission before this.
loadNearbyPlacesCursor();
adapter.hideLocationPermissionRequest();
}
}
}
@Override
public void onEmptyViewActionButtonClicked() {
String[] deniedPermissions =
PermissionsUtil.getPermissionsCurrentlyDenied(
getContext(), PermissionsUtil.allContactsGroupPermissionsUsedInDialer);
if (deniedPermissions.length > 0) {
LogUtil.i(
"NewSearchFragment.onEmptyViewActionButtonClicked",
"Requesting permissions: " + Arrays.toString(deniedPermissions));
FragmentCompat.requestPermissions(
this, deniedPermissions, READ_CONTACTS_PERMISSION_REQUEST_CODE);
}
}
// Loads remote directories.
private void loadRemoteDirectoriesCursor() {
if (!remoteDirectoriesDisabledForTesting) {
getLoaderManager().initLoader(REMOTE_DIRECTORIES_LOADER_ID, null, this);
}
}
// Should not be called before remote directories have finished loading.
private void loadRemoteContactsCursors() {
if (remoteDirectoriesDisabledForTesting) {
return;
}
// Cancel existing load if one exists.
ThreadUtil.getUiThreadHandler().removeCallbacks(loadRemoteContactsRunnable);
ThreadUtil.getUiThreadHandler()
.postDelayed(loadRemoteContactsRunnable, NETWORK_SEARCH_DELAY_MILLIS);
}
// Should not be called before remote directories (not contacts) have finished loading.
private void loadNearbyPlacesCursor() {
if (!PermissionsUtil.hasLocationPermissions(getContext())
&& !StorageComponent.get(getContext())
.unencryptedSharedPrefs()
.getBoolean(KEY_LOCATION_PROMPT_DISMISSED, false)) {
if (adapter != null && isRegularSearch() && !hasBeenDismissed()) {
adapter.showLocationPermissionRequest(
v -> requestLocationPermission(), v -> dismissLocationPermission());
}
return;
}
// Cancel existing load if one exists.
ThreadUtil.getUiThreadHandler().removeCallbacks(loadNearbyPlacesRunnable);
// If nearby places is not enabled, do not try to load them.
if (!PhoneDirectoryExtenderAccessor.get(getContext()).isEnabled(getContext())) {
return;
}
ThreadUtil.getUiThreadHandler()
.postDelayed(loadNearbyPlacesRunnable, NETWORK_SEARCH_DELAY_MILLIS);
}
private void requestLocationPermission() {
Assert.checkArgument(
!PermissionsUtil.hasPermission(getContext(), ACCESS_FINE_LOCATION),
"attempted to request already granted location permission");
String[] deniedPermissions =
PermissionsUtil.getPermissionsCurrentlyDenied(
getContext(), PermissionsUtil.allLocationGroupPermissionsUsedInDialer);
requestPermissions(deniedPermissions, LOCATION_PERMISSION_REQUEST_CODE);
}
@VisibleForTesting
public void dismissLocationPermission() {
PreferenceManager.getDefaultSharedPreferences(getContext())
.edit()
.putBoolean(KEY_LOCATION_PROMPT_DISMISSED, true)
.apply();
adapter.hideLocationPermissionRequest();
}
private boolean hasBeenDismissed() {
return PreferenceManager.getDefaultSharedPreferences(getContext())
.getBoolean(KEY_LOCATION_PROMPT_DISMISSED, false);
}
@Override
public void onResume() {
super.onResume();
EnrichedCallComponent.get(getContext())
.getEnrichedCallManager()
.registerCapabilitiesListener(this);
}
@Override
public void onPause() {
super.onPause();
EnrichedCallComponent.get(getContext())
.getEnrichedCallManager()
.unregisterCapabilitiesListener(this);
}
@Override
public void onCapabilitiesUpdated() {
ThreadUtil.getUiThreadHandler().removeCallbacks(capabilitiesUpdatedRunnable);
ThreadUtil.getUiThreadHandler()
.postDelayed(capabilitiesUpdatedRunnable, ENRICHED_CALLING_CAPABILITIES_UPDATED_DELAY);
}
// Currently, setting up multiple FakeContentProviders doesn't work and results in this fragment
// being untestable while it can query multiple datasources. This is a temporary fix.
// TODO(a bug): Remove this method and test this fragment with multiple data sources
@VisibleForTesting
public void setRemoteDirectoriesDisabled(boolean disabled) {
remoteDirectoriesDisabledForTesting = disabled;
}
/**
* Returns a list of search actions to be shown in the search results.
*
* <p>List will be empty if query is 1 or 0 characters or the query isn't from the Dialpad. For
* the list of supported actions, see {@link SearchActionViewHolder.Action}.
*/
private List<Integer> getActions() {
if (TextUtils.isEmpty(query) || query.length() == 1 || isRegularSearch()) {
return Collections.emptyList();
}
List<Integer> actions = new ArrayList<>();
actions.add(Action.CREATE_NEW_CONTACT);
actions.add(Action.ADD_TO_CONTACT);
actions.add(Action.SEND_SMS);
if (CallUtil.isVideoEnabled(getContext())) {
actions.add(Action.MAKE_VILTE_CALL);
}
return actions;
}
// Returns true if currently in Regular Search (as opposed to Dialpad Search).
private boolean isRegularSearch() {
return callInitiationType == CallInitiationType.Type.REGULAR_SEARCH;
}
@Override
public boolean onTouch(View v, MotionEvent event) {
if (event.getAction() == MotionEvent.ACTION_UP) {
v.performClick();
}
return FragmentUtils.getParentUnsafe(this, SearchFragmentListener.class)
.onSearchListTouch(event);
}
@Override
public void placeVoiceCall(String phoneNumber, int ranking) {
placeCall(phoneNumber, ranking, false, true);
}
@Override
public void placeVideoCall(String phoneNumber, int ranking) {
placeCall(phoneNumber, ranking, true, false);
}
private void placeCall(
String phoneNumber, int position, boolean isVideoCall, boolean allowAssistedDial) {
CallSpecificAppData callSpecificAppData =
CallSpecificAppData.newBuilder()
.setCallInitiationType(callInitiationType)
.setPositionOfSelectedSearchResult(position)
.setCharactersInSearchString(query == null ? 0 : query.length())
.setAllowAssistedDialing(allowAssistedDial)
.build();
PreCall.start(
getContext(),
new CallIntentBuilder(phoneNumber, callSpecificAppData)
.setIsVideoCall(isVideoCall)
.setAllowAssistedDial(allowAssistedDial));
FragmentUtils.getParentUnsafe(this, SearchFragmentListener.class).onCallPlaced();
}
@Override
public void placeDuoCall(String phoneNumber) {
Logger.get(getContext())
.logImpression(DialerImpression.Type.LIGHTBRINGER_VIDEO_REQUESTED_FROM_SEARCH);
Intent intent = DuoComponent.get(getContext()).getDuo().getIntent(getContext(), phoneNumber);
getActivity().startActivityForResult(intent, ActivityRequestCodes.DIALTACTS_DUO);
FragmentUtils.getParentUnsafe(this, SearchFragmentListener.class).onCallPlaced();
}
@Override
public void openCallAndShare(DialerContact contact) {
Intent intent = CallComposerActivity.newIntent(getContext(), contact);
DialerUtils.startActivityWithErrorToast(getContext(), intent);
}
/** Callback to {@link NewSearchFragment}'s parent to be notified of important events. */
public interface SearchFragmentListener {
/**
* Called when the list view in {@link NewSearchFragment} is touched.
*
* @see OnTouchListener#onTouch(View, MotionEvent)
*/
boolean onSearchListTouch(MotionEvent event);
/** Called when a call is placed from the search fragment. */
void onCallPlaced();
}
}
|