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因此,我发现这个后台服务代码不断弹出,每10秒敬酒一次。我想要问的是翻译此代码弹出分钟间隔而不是10秒的时间间隔,而不是弹出的祝酒,我希望它在间隔结束时弹出一个活动。从服务启动一项活动(更改时间间隔) - Android
public class TimeService extends Service {
// constant
public static final long NOTIFY_INTERVAL = 10 * 1000; // 10 seconds
// run on another Thread to avoid crash
private Handler mHandler = new Handler();
// timer handling
private Timer mTimer = null;
@Override
public IBinder onBind(Intent intent) {
return null;
}
@Override
public void onCreate() {
// cancel if already existed
if(mTimer != null) {
mTimer.cancel();
} else {
// recreate new
mTimer = new Timer();
}
// schedule task
mTimer.scheduleAtFixedRate(new TimeDisplayTimerTask(), 0, NOTIFY_INTERVAL);
}
class TimeDisplayTimerTask extends TimerTask {
@Override
public void run() {
// run on another thread
mHandler.post(new Runnable() {
@Override
public void run() {
// display toast
Toast.makeText(getApplicationContext(), getDateTime(),
Toast.LENGTH_SHORT).show();
}
});
}
private String getDateTime() {
// get date time in custom format
SimpleDateFormat sdf = new SimpleDateFormat("[yyyy/MM/dd - HH:mm:ss]");
return sdf.format(new Date());
}
}
...
}
弹出的活动?我想你需要'popupwindow'或'alertdialog' – Redman
可能重复的[android服务启动活动](http://stackoverflow.com/questions/3606596/android-start-activity-from-service) – Skynet