public class MyService extends Service {
private static final String TAG = “MyService”;
private DownloadBinder downloadBinder = new DownloadBinder();
class DownloadBinder extends Binder{
public void startDownload(){
Toast.makeText(MyService.this, “startDownload”, Toast.LENGTH_SHORT).show();
}
public void getNumber(){
Toast.makeText(MyService.this, “getNumber”, Toast.LENGTH_SHORT).show();
}
}
public MyService() {
}
@Override
public IBinder onBind(Intent intent) {
return downloadBinder;
}
@Override
public void onCreate() {
super.onCreate();
Log.d(TAG, "onCreate: ");
Intent intent = new Intent(this,MainActivity.class);
PendingIntent pi = PendingIntent.getActivity(this,0,intent,0);
Notification notification = new Notification.Builder(this)
.setContentTitle(“这是前台服务通知标题”)
.setContentText(“这是前台服务通知内容”)
.setWhen(System.currentTimeMillis())
.setSmallIcon(R.mipmap.ic_launcher_round)
.setLargeIcon(BitmapFactory.decodeResource(getResources(),R.mipmap.ic_launcher))
.setContentIntent(pi)
.build();
startForeground(1,notification);
}
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
Log.d(TAG, "onStartCommand: ");
return super.onStartCommand(intent, flags, startId);
}
@Override
public void onDestroy() {
super.onDestroy();
Log.d(TAG, "onDestroy: ");
}
}
package nopi.aystudio.mthread;
import android.content.ComponentName;
import android.content.Intent;
import android.content.ServiceConnection;
import android.os.IBinder;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;
public class MainActivity extends AppCompatActivity implements View.OnClickListener{
Button button1;
Button btn_canel;
private MyService.DownloadBinder downloadBinder;
private ServiceConnection connection = new ServiceConnection() {
@Override
public void onServiceConnected(ComponentName name, IBinder service) {
downloadBinder = (MyService.DownloadBinder)service;
downloadBinder.getNumber();
downloadBinder.startDownload();
}
@Override
public void onServiceDisconnected(ComponentName name) {
Toast.makeText(MainActivity.this, “失去连接。。。”, Toast.LENGTH_SHORT).show();
}
};
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
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roid-P7/blob/master/Android%E5%BC%80%E5%8F%91%E4%B8%8D%E4%BC%9A%E8%BF%99%E4%BA%9B%EF%BC%9F%E5%A6%82%E4%BD%95%E9%9D%A2%E8%AF%95%E6%8B%BF%E9%AB%98%E8%96%AA%EF%BC%81.md)**
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