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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.simulator.service;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.ServiceConnection;
import android.os.IBinder;
import android.os.RemoteException;
/** Contains the basic logic that a simulator service client needs to get access to the service. */
public abstract class SimulatorServiceClient {
/** Initiates service connection. */
public void connectionService(Context context) {
Intent intent = new Intent(context, SimulatorService.class);
SimulatorServiceConnection mConnection = new SimulatorServiceConnection();
context.bindService(intent, mConnection, Context.BIND_AUTO_CREATE);
mConnection.bindToClient(this);
}
/** Contains client logic using SimulatorService api defined in ISimulatorService.aidl. */
public abstract void process(ISimulatorService service) throws RemoteException;
private void onServiceConnected(ISimulatorService service) {
try {
process(service);
} catch (RemoteException e) {
throw new RuntimeException(e);
}
}
private void onServiceDisconnected() {}
static class SimulatorServiceConnection implements ServiceConnection {
private SimulatorServiceClient client;
private ISimulatorService simulatorService;
@Override
public void onServiceConnected(ComponentName name, IBinder service) {
simulatorService = ISimulatorService.Stub.asInterface(service);
client.onServiceConnected(simulatorService);
}
@Override
public void onServiceDisconnected(ComponentName name) {
client.onServiceDisconnected();
}
void bindToClient(SimulatorServiceClient client) {
this.client = client;
}
}
}
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