/* * Copyright (C) 2007 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.example.android.apis.app;// Need the following import to get access to the app resources, since this// class is in a sub-package.import com.example.android.apis.R;import android.app.Activity;import android.content.ComponentName;import android.content.Intent;import android.os.Bundle;import android.view.View;import android.view.View.OnClickListener;import android.widget.Button;/** * <p>Example of explicitly starting and stopping the {@link LocalService}. * This demonstrates the implementation of a service that runs in the same * process as the rest of the application, which is explicitly started and stopped * as desired.</p> */public class LocalServiceController extends Activity {    @Override	protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.local_service_controller);        // Watch for button clicks.        Button button = (Button)findViewById(R.id.start);        button.setOnClickListener(mStartListener);        button = (Button)findViewById(R.id.stop);        button.setOnClickListener(mStopListener);    }    private OnClickListener mStartListener = new OnClickListener() {        public void onClick(View v)        {            // Make sure the service is started.  It will continue running            // until someone calls stopService().  The Intent we use to find            // the service explicitly specifies our service component, because            // we want it running in our own process and don't want other            // applications to replace it.            startService(new Intent(LocalServiceController.this,                    LocalService.class));        }    };    private OnClickListener mStopListener = new OnClickListener() {        public void onClick(View v)        {            // Cancel a previous call to startService().  Note that the            // service will not actually stop at this point if there are            // still bound clients.            stopService(new Intent(LocalServiceController.this,                    LocalService.class));        }    };}