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/*
* Copyright (C) 2018 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.incallui;
import android.app.AlertDialog;
import android.app.Dialog;
import android.content.Context;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.v4.app.DialogFragment;
import android.telephony.PhoneNumberUtils;
import android.text.BidiFormatter;
import android.text.TextDirectionHeuristics;
import android.text.TextUtils;
import android.view.View;
import android.widget.TextView;
import com.android.dialer.common.Assert;
import com.android.dialer.common.LogUtil;
import com.android.dialer.contacts.ContactsComponent;
import com.android.incallui.ContactInfoCache.ContactCacheEntry;
import com.android.incallui.ContactInfoCache.ContactInfoCacheCallback;
import com.android.incallui.call.CallList;
import com.android.incallui.call.DialerCall;
import java.lang.ref.WeakReference;
/** Dialog that shown to user when receiving RTT request mid call. */
public class RttRequestDialogFragment extends DialogFragment {
/**
* Returns a new instance of {@link RttRequestDialogFragment} with the given callback.
*
* <p>Prefer this method over the default constructor.
*/
public static RttRequestDialogFragment newInstance(String callId, int rttRequestId) {
RttRequestDialogFragment fragment = new RttRequestDialogFragment();
Bundle args = new Bundle();
args.putString(ARG_CALL_ID, Assert.isNotNull(callId));
args.putInt(ARG_RTT_REQUEST_ID, rttRequestId);
fragment.setArguments(args);
return fragment;
}
/** Key in the arguments bundle for call id. */
private static final String ARG_CALL_ID = "call_id";
private static final String ARG_RTT_REQUEST_ID = "rtt_request_id";
private TextView detailsTextView;
@NonNull
@Override
public Dialog onCreateDialog(Bundle bundle) {
super.onCreateDialog(bundle);
LogUtil.enterBlock("RttRequestDialogFragment.onCreateDialog");
View dialogView = View.inflate(getActivity(), R.layout.frag_rtt_request_dialog, null);
detailsTextView = dialogView.findViewById(R.id.details);
ContactInfoCache cache = ContactInfoCache.getInstance(getContext());
DialerCall dialerCall =
CallList.getInstance().getCallById(getArguments().getString(ARG_CALL_ID));
cache.findInfo(dialerCall, false, new ContactLookupCallback(this));
dialogView
.findViewById(R.id.rtt_button_decline_request)
.setOnClickListener(v -> onNegativeButtonClick());
dialogView
.findViewById(R.id.rtt_button_accept_request)
.setOnClickListener(v -> onPositiveButtonClick());
AlertDialog alertDialog =
new AlertDialog.Builder(getActivity())
.setCancelable(false)
.setView(dialogView)
.setTitle(R.string.rtt_request_dialog_title)
.create();
alertDialog.setCanceledOnTouchOutside(false);
return alertDialog;
}
private void onPositiveButtonClick() {
LogUtil.enterBlock("RttRequestDialogFragment.onPositiveButtonClick");
DialerCall call = CallList.getInstance().getCallById(getArguments().getString(ARG_CALL_ID));
call.respondToRttRequest(true, getArguments().getInt(ARG_RTT_REQUEST_ID));
dismiss();
}
private void onNegativeButtonClick() {
LogUtil.enterBlock("RttRequestDialogFragment.onNegativeButtonClick");
DialerCall call = CallList.getInstance().getCallById(getArguments().getString(ARG_CALL_ID));
call.respondToRttRequest(false, getArguments().getInt(ARG_RTT_REQUEST_ID));
dismiss();
}
private void setNameOrNumber(CharSequence nameOrNumber) {
detailsTextView.setText(getString(R.string.rtt_request_dialog_details, nameOrNumber));
}
private static class ContactLookupCallback implements ContactInfoCacheCallback {
private final WeakReference<RttRequestDialogFragment> rttRequestDialogFragmentWeakReference;
private ContactLookupCallback(RttRequestDialogFragment rttRequestDialogFragment) {
rttRequestDialogFragmentWeakReference = new WeakReference<>(rttRequestDialogFragment);
}
@Override
public void onContactInfoComplete(String callId, ContactCacheEntry entry) {
RttRequestDialogFragment fragment = rttRequestDialogFragmentWeakReference.get();
if (fragment != null) {
fragment.setNameOrNumber(getNameOrNumber(entry, fragment.getContext()));
}
}
private CharSequence getNameOrNumber(ContactCacheEntry entry, Context context) {
String preferredName =
ContactsComponent.get(context)
.contactDisplayPreferences()
.getDisplayName(entry.namePrimary, entry.nameAlternative);
if (TextUtils.isEmpty(preferredName)) {
return TextUtils.isEmpty(entry.number)
? null
: PhoneNumberUtils.createTtsSpannable(
BidiFormatter.getInstance().unicodeWrap(entry.number, TextDirectionHeuristics.LTR));
}
return preferredName;
}
@Override
public void onImageLoadComplete(String callId, ContactCacheEntry entry) {}
}
}
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