监听一个广播,并在监听到这个广播的时候,启动一个名为ModemDebugService的service和一个时长5分钟的计时器,并在计时器到时后,关闭modemDebugService这个进程;
时间: 2024-03-14 16:46:42 浏览: 20
好的,针对你的问题,我可以给出如下的代码实现:
首先,在你的AndroidManifest.xml文件中注册ModemDebugService:
```xml
<service android:name=".ModemDebugService" />
```
然后,在你的广播接收器中监听该广播,接收到广播后启动ModemDebugService并启动一个计时器:
```java
public class MyBroadcastReceiver extends BroadcastReceiver {
private static final String ACTION = "com.example.broadcast.MY_BROADCAST";
private static final int DURATION = 5 * 60 * 1000; // 5分钟的毫秒数
private ModemDebugService mModemDebugService;
private Timer mTimer;
@Override
public void onReceive(Context context, Intent intent) {
if (intent.getAction().equals(ACTION)) {
// 启动ModemDebugService
Intent serviceIntent = new Intent(context, ModemDebugService.class);
context.startService(serviceIntent);
// 启动计时器
mTimer = new Timer();
mTimer.schedule(new TimerTask() {
@Override
public void run() {
// 关闭ModemDebugService
if (mModemDebugService != null) {
mModemDebugService.stopSelf();
}
}
}, DURATION);
// 获取ModemDebugService的实例
mModemDebugService = ModemDebugService.getInstance();
}
}
}
```
在ModemDebugService中,你可以执行一些具体的操作,这里我只是简单地输出一行日志:
```java
public class ModemDebugService extends Service {
private static ModemDebugService mInstance;
public static ModemDebugService getInstance() {
return mInstance;
}
@Override
public void onCreate() {
super.onCreate();
Log.d("ModemDebugService", "ModemDebugService is running.");
mInstance = this;
}
@Override
public void onDestroy() {
super.onDestroy();
Log.d("ModemDebugService", "ModemDebugService is stopped.");
}
@Nullable
@Override
public IBinder onBind(Intent intent) {
return null;
}
}
```
这样,当你监听到广播时,就会启动ModemDebugService并启动一个计时器,在计时器到时后关闭ModemDebugService进程。