Question

我试图从其他服务启动服务。但想知道出了什么问题。代码就像

class Service1 extends GCMBaseIntentService {

    @Override
    protected void onMessage(Context arg0, Intent intent) {
        Toast.makeText(getApplicationContext(), "Hello", Toast.LENGTH_LONG).show();
        Intent service = new Intent(getApplicationContext(), Service2.class);
        startService(service);
    }
}

Service2是

class Service2 extends Service {

    @Override
    public int onStartCommand(Intent intent, int flags, int startId) {
        // TODO Auto-generated method stub
        Toast.makeText(getApplicationContext(), "Service Started", Toast.LENGTH_LONG).show();
    }
}

我得到了Toast＆＃34;你好＆＃34;在Service1但未获得Toast＆＃34; Service Started＆＃34;来自Service2

Answer 1

您应该使用getApplicationContext()或Service1.this，而不是getBaseContext()。您是否已在AndroidManifest中声明了Service2？

从另一个服务启动服务

1 个答案: