我在活动 A 中有一个服务启动
private void startService() {
Intent pushIntent = new Intent(this, MyService.class);
pushIntent.putExtra(MyService.TYPE_SCREEN, 1);
startService(pushIntent);
}
onStartCommand
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
typeScreen = intent.getExtras().getInt(TYPE_SCREEN);
return Service.START_STICKY;
}
我想当从活动 A 更改为活动 B 时,我会将屏幕类型从服务更新1为2。我该怎么做?