android 服务 Service PendingIntent 通知

package lby.home.myservice; import lby.home.myservice.MyServiceBind.LocalBind; import android.app.Activity; import android.app.Notification; import android.app.NotificationManager; import android.app.PendingIntent; import android.content.ComponentName; import android.content.Context; import android.content.Intent; import android.content.ServiceConnection; import android.os.Bundle; import android.os.IBinder; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; public class MyActivity extends Activity { private Button btnotify; private Button btbind; private Button btunbind; private Button btsayhello; private Button btdistroy; private Button btstar; private NotificationManager nm; private boolean isbind=false; MyServiceBind mb; ServiceConnection sconn; Intent in ; public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); btstar = (Button) findViewById(R.id.btstart); btdistroy = (Button) findViewById(R.id.btdestroy); btnotify = (Button) findViewById(R.id.btnotify); btbind = (Button) findViewById(R.id.btbindService); btunbind = (Button) findViewById(R.id.btunbindService); btsayhello = (Button) findViewById(R.id.btsayhello); nm = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE); sconn = new ServiceConnection(){ public void onServiceConnected(ComponentName name, IBinder service) { LocalBind localbind = (LocalBind)service; mb = localbind.getService(); } public void onServiceDisconnected(ComponentName name) { mb = null; }}; btsayhello.setEnabled(isbind); in = new Intent(MyActivity.this,MyServiceBind.class); btstar.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { startService(in); } }); btdistroy.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { //停止服务 stopService(in); //销毁掉整个程序，包括缓存 android.os.Process.killProcess(android.os.Process.myPid()); //两种不同的销毁存在优先级，后者优先级比较高，在后者存在的情况下不会执行前者，直接销毁进程相关所有资源 } }); btbind.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { // TODO Auto-generated method stub Intent intentService = new Intent(MyActivity.this,MyServiceBind.class); isbind = bindService(intentService, sconn, BIND_AUTO_CREATE); if(isbind){ btsayhello.setEnabled(isbind); } } }); btsayhello.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { // TODO Auto-generated method stub mb.sayHello(" Service"); } }); btunbind.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { unbindService(sconn); isbind = false; btsayhello.setEnabled(isbind); } }); btnotify.setOnClickListener(new OnClickListener() { public void onClick(View v) { Intent in = new Intent(MyActivity.this,MyActivityPendingTo.class); PendingIntent pin = PendingIntent.getActivity(MyActivity.this, 0, in, 0); Notification mynotify = new Notification(R.drawable.icon,"a item",System.currentTimeMillis()); mynotify.setLatestEventInfo(MyActivity.this, "a item", "item's content", pin); nm.notify(1, mynotify); } }); } }