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/*
* 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.speeddial;
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.DialogFragment;
import android.app.FragmentManager;
import android.content.ContentResolver;
import android.content.res.Resources;
import android.database.Cursor;
import android.os.Bundle;
import android.provider.ContactsContract.CommonDataKinds.Phone;
import android.support.annotation.Nullable;
import android.support.annotation.VisibleForTesting;
import android.text.TextUtils;
import android.util.ArraySet;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.LinearLayout;
import android.widget.TextView;
import com.android.dialer.callintent.CallInitiationType;
import com.android.dialer.callintent.CallIntentBuilder;
import com.android.dialer.common.LogUtil;
import com.android.dialer.common.concurrent.DialerExecutor.Worker;
import com.android.dialer.common.concurrent.DialerExecutorComponent;
import com.android.dialer.duo.DuoComponent;
import com.android.dialer.precall.PreCall;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Set;
/** Disambiguation dialog for favorite contacts in {@link SpeedDialFragment}. */
public class DisambigDialog extends DialogFragment {
@VisibleForTesting public static final String DISAMBIG_DIALOG_TAG = "disambig_dialog";
private static final String DISAMBIG_DIALOG_WORKER_TAG = "disambig_dialog_worker";
private final Set<String> phoneNumbers = new ArraySet<>();
private LinearLayout container;
private String lookupKey;
/** Show a disambiguation dialog for a starred contact without a favorite communication avenue. */
public static DisambigDialog show(String lookupKey, FragmentManager manager) {
DisambigDialog dialog = new DisambigDialog();
dialog.lookupKey = lookupKey;
dialog.show(manager, DISAMBIG_DIALOG_TAG);
return dialog;
}
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
LayoutInflater inflater = getActivity().getLayoutInflater();
View view = inflater.inflate(R.layout.disambig_dialog_layout, null, false);
container = view.findViewById(R.id.communication_avenue_container);
return new AlertDialog.Builder(getActivity()).setView(view).create();
}
@Override
public void onResume() {
super.onResume();
lookupContactInfo();
}
@Override
public void onPause() {
super.onPause();
// TODO(calderwoodra): for simplicity, just dismiss the dialog on configuration change and
// consider changing this later.
dismiss();
}
private void lookupContactInfo() {
DialerExecutorComponent.get(getContext())
.dialerExecutorFactory()
.createUiTaskBuilder(
getFragmentManager(),
DISAMBIG_DIALOG_WORKER_TAG,
new LookupContactInfoWorker(getContext().getContentResolver()))
.onSuccess(this::insertOptions)
.onFailure(this::onLookupFailed)
.build()
.executeParallel(lookupKey);
}
/**
* Inflates and inserts the following in the dialog:
*
* <ul>
* <li>Header for each unique phone number
* <li>Clickable video option if the phone number is video reachable (ViLTE, Duo)
* <li>Clickable voice option
* </ul>
*/
private void insertOptions(Cursor cursor) {
if (!cursorIsValid(cursor)) {
dismiss();
return;
}
do {
String number = cursor.getString(LookupContactInfoWorker.NUMBER_INDEX);
// TODO(calderwoodra): improve this to include fuzzy matching
if (phoneNumbers.add(number)) {
insertOption(
number,
getLabel(getContext().getResources(), cursor),
isVideoReachable(cursor, number));
}
} while (cursor.moveToNext());
cursor.close();
// TODO(calderwoodra): set max height of the scrollview. Might need to override onMeasure.
}
/** Returns true if the given number is ViLTE reachable or Duo reachable. */
private boolean isVideoReachable(Cursor cursor, String number) {
boolean isVideoReachable = cursor.getInt(LookupContactInfoWorker.PHONE_PRESENCE_INDEX) == 1;
if (!isVideoReachable) {
isVideoReachable = DuoComponent.get(getContext()).getDuo().isReachable(getContext(), number);
}
return isVideoReachable;
}
/** Inserts a group of options for a specific phone number. */
private void insertOption(String number, String phoneType, boolean isVideoReachable) {
View view =
getActivity()
.getLayoutInflater()
.inflate(R.layout.disambig_option_layout, container, false);
((TextView) view.findViewById(R.id.phone_type)).setText(phoneType);
((TextView) view.findViewById(R.id.phone_number)).setText(number);
if (isVideoReachable) {
View videoOption = view.findViewById(R.id.video_call_container);
videoOption.setOnClickListener(v -> onVideoOptionClicked(number));
videoOption.setVisibility(View.VISIBLE);
}
View voiceOption = view.findViewById(R.id.voice_call_container);
voiceOption.setOnClickListener(v -> onVoiceOptionClicked(number));
container.addView(view);
}
private void onVideoOptionClicked(String number) {
// TODO(calderwoodra): save this option if remember is checked
// TODO(calderwoodra): place a duo call if possible
PreCall.start(
getContext(),
new CallIntentBuilder(number, CallInitiationType.Type.SPEED_DIAL).setIsVideoCall(true));
}
private void onVoiceOptionClicked(String number) {
// TODO(calderwoodra): save this option if remember is checked
PreCall.start(getContext(), new CallIntentBuilder(number, CallInitiationType.Type.SPEED_DIAL));
}
// TODO(calderwoodra): handle CNAP and cequint types.
// TODO(calderwoodra): unify this into a utility method with CallLogAdapter#getNumberType
private static String getLabel(Resources resources, Cursor cursor) {
int numberType = cursor.getInt(LookupContactInfoWorker.PHONE_TYPE_INDEX);
String numberLabel = cursor.getString(LookupContactInfoWorker.PHONE_LABEL_INDEX);
// Returns empty label instead of "custom" if the custom label is empty.
if (numberType == Phone.TYPE_CUSTOM && TextUtils.isEmpty(numberLabel)) {
return "";
}
return (String) Phone.getTypeLabel(resources, numberType, numberLabel);
}
// Checks if the cursor is valid and logs an error if there are any issues.
private static boolean cursorIsValid(Cursor cursor) {
if (cursor == null) {
LogUtil.e("DisambigDialog.insertOptions", "cursor null.");
return false;
} else if (cursor.isClosed()) {
LogUtil.e("DisambigDialog.insertOptions", "cursor closed.");
cursor.close();
return false;
} else if (!cursor.moveToFirst()) {
LogUtil.e("DisambigDialog.insertOptions", "cursor empty.");
cursor.close();
return false;
}
return true;
}
private void onLookupFailed(Throwable throwable) {
LogUtil.e("DisambigDialog.onLookupFailed", null, throwable);
insertOptions(null);
}
private static class LookupContactInfoWorker implements Worker<String, Cursor> {
static final int NUMBER_INDEX = 0;
static final int PHONE_TYPE_INDEX = 1;
static final int PHONE_LABEL_INDEX = 2;
static final int PHONE_PRESENCE_INDEX = 3;
private static final String[] projection =
new String[] {Phone.NUMBER, Phone.TYPE, Phone.LABEL, Phone.CARRIER_PRESENCE};
private final ContentResolver resolver;
LookupContactInfoWorker(ContentResolver resolver) {
this.resolver = resolver;
}
@Nullable
@Override
public Cursor doInBackground(@Nullable String lookupKey) throws Throwable {
if (TextUtils.isEmpty(lookupKey)) {
LogUtil.e("LookupConctactInfoWorker.doInBackground", "contact id unsest.");
return null;
}
return resolver.query(
Phone.CONTENT_URI, projection, Phone.LOOKUP_KEY + " = ?", new String[] {lookupKey}, null);
}
}
@VisibleForTesting
public static String[] getProjectionForTesting() {
ArrayList<String> projection =
new ArrayList<>(Arrays.asList(LookupContactInfoWorker.projection));
projection.add(Phone.LOOKUP_KEY);
projection.add(Phone.CONTACT_ID);
projection.add(Phone.STARRED);
return projection.toArray(new String[projection.size()]);
}
@VisibleForTesting
public LinearLayout getContainer() {
return container;
}
}
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