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Èý¡¢ ServiceÉúÃüÖÜÆÚ <†·Ÿ"http://www.bkjia.com/kf/ware/vc/" target="_blank" class="keylink">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"brush:java;">

layout²¼¾ÖÎļþactivity_main.xml

MainActivity.java´úÂëÈçÏ£º

package com.example.hellowendy;import android.app.Activity;import android.content.Intent;import android.os.Bundle;import android.util.Log;import android.view.View;import android.view.View.OnClickListener;import android.widget.Button;public class MainActivity extends Activity implements OnClickListener {/** Called when the activity is first created. */Button buttonOn, buttonOff;String TAG = "ServiceActivity";@Overridepublic void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);buttonOn = (Button) findViewById(R.id.button_on);buttonOff = (Button) findViewById(R.id.button_off);buttonOn.setOnClickListener(this);buttonOff.setOnClickListener(this);Log.v(TAG, "ActivityonCreate");}@Overridepublic void onClick(View v) {// TODO Auto-generated method stubswitch (v.getId()) {case (R.id.button_on):Log.v(TAG, "ActivitystartService");this.startService(new Intent(this, PlayService.class));// startService(new Intent(this, PlayService.class));break;case (R.id.button_off): {Log.v(TAG, "ActivitystopService");this.stopService(new Intent(this, PlayService.class));// stopService(new Intent(this, PlayService.class));}break;default:break;}}@Overrideprotected void onStop() {// TODO Auto-generated method stubsuper.onStop();Log.v(TAG, "ActivityonStop");}@Overrideprotected void onDestroy() {// TODO Auto-generated method stubLog.v(TAG, "ActivityonDestroy");super.onDestroy();}}

PlayService.java´úÂëÈçÏ£º

/** *  *//** * @author Administrator * */package com.example.hellowendy;import java.io.IOException;import android.app.Service;import android.content.Intent;import android.media.MediaPlayer;import android.os.IBinder;import android.util.Log;import android.widget.TextView;import android.widget.Toast;public class PlayService extends Service {String TAG = "ServiceActivity";MediaPlayer mediaPlayer;@Overridepublic IBinder onBind(Intent intent) {// TODO Auto-generated method stubreturn null;}@Overridepublic void onCreate() {// TODO Auto-generated method stubsuper.onCreate();Toast.makeText(this, "Play Service Created", Toast.LENGTH_LONG).show();Log.v(TAG, "ServiceonCreate");//TextView txtview;//txtview = (TextView) findViewById(R.id.txt);//´Ó±¾µØ×ÊÔ´ÖлñÈ¡µÄ¸èÇúcong.mp3, ¡°´Ò´ÒÄÇÄꡱ,cong.mp3Ŀ¼ÊÇhellowendy -> res ->raw -> cong.mp3mediaPlayer = MediaPlayer.create(this, R.raw.cong);

}@Overridepublic void onStart(Intent intent, int startId) {// TODO Auto-generated method stub//super.onStart(intent, startId);//super.onStart();/* * //¿ÉÒÔÔÚOnCreateÀïÃæ´´½¨ÓëÒôÀÖµÄÁ´½Ó£¬Ò²¿ÉÒÔÔÚOnStartÀïÃæ´´½¨ mediaPlayer = * MediaPlayer.create(this, R.raw.test); */Toast.makeText(this, "Play Service onStart", Toast.LENGTH_LONG).show();Log.v(TAG, "ServiceonStart");mediaPlayer.start();}@Overridepublic void onDestroy() {// TODO Auto-generated method stubsuper.onDestroy();Toast.makeText(this, "Play Service Stopped", Toast.LENGTH_LONG).show();Log.v(TAG, "ServiconDestroy");mediaPlayer.stop();}}