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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.dialer.precall.impl;
import android.content.Context;
import android.content.Intent;
import com.android.dialer.callintent.CallIntentBuilder;
import com.android.dialer.common.LogUtil;
import com.android.dialer.common.concurrent.Annotations.Ui;
import com.android.dialer.duo.Duo.ReachabilityData;
import com.android.dialer.duo.DuoComponent;
import com.android.dialer.precall.PreCallAction;
import com.android.dialer.precall.PreCallCoordinator;
import com.android.dialer.precall.PreCallCoordinator.PendingAction;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import com.google.common.util.concurrent.FutureCallback;
import com.google.common.util.concurrent.Futures;
import com.google.common.util.concurrent.ListenableFuture;
import com.google.common.util.concurrent.ListeningExecutorService;
import javax.inject.Inject;
/**
* Checks if a duo call is actually callable, and request an activity for {@link
* android.app.Activity#startActivityForResult(Intent, int)}
*/
public class DuoAction implements PreCallAction {
private final ListeningExecutorService uiExecutor;
@Inject
DuoAction(@Ui ListeningExecutorService uiExecutor) {
this.uiExecutor = uiExecutor;
}
@Override
public boolean requiresUi(Context context, CallIntentBuilder builder) {
// Duo call must be started with startActivityForResult() which needs a activity.
return builder.isDuoCall();
}
@Override
public void runWithoutUi(Context context, CallIntentBuilder builder) {}
@Override
public void runWithUi(PreCallCoordinator coordinator) {
if (!requiresUi(coordinator.getActivity(), coordinator.getBuilder())) {
return;
}
String number = coordinator.getBuilder().getUri().getSchemeSpecificPart();
ListenableFuture<ImmutableMap<String, ReachabilityData>> reachabilities =
DuoComponent.get(coordinator.getActivity())
.getDuo()
.updateReachability(coordinator.getActivity(), ImmutableList.of(number));
PendingAction pendingAction = coordinator.startPendingAction();
Futures.addCallback(
reachabilities,
new FutureCallback<ImmutableMap<String, ReachabilityData>>() {
@Override
public void onSuccess(ImmutableMap<String, ReachabilityData> result) {
if (!result.containsKey(number) || !result.get(number).videoCallable()) {
LogUtil.w(
"DuoAction.runWithUi",
number + " number no longer duo reachable, falling back to carrier video call");
coordinator.getBuilder().setIsDuoCall(false);
}
pendingAction.finish();
}
@Override
public void onFailure(Throwable throwable) {
LogUtil.e("DuoAction.runWithUi", "reachability query failed", throwable);
coordinator.getBuilder().setIsDuoCall(false);
pendingAction.finish();
}
},
uiExecutor);
}
@Override
public void onDiscard() {}
}
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