计时器从Notification RemoteViews中的特定值开始 [英] Chronometer start from specific value in Notification RemoteViews

问题描述

我正尝试在新的通知中启动计时器，但是从暂停(经过)开始，经过的时间是从另一个计时器获得的"，而不是从零开始计时

I'm trying to start the chronometer in a new notification but from a paused(elapsed) "the elapsed time is got from another chronometer", not from zero

天文钟表的通知 RemoteViews.class 中的开始 base 与 Chronometer.class 的开始base不同，它具有不同的计算

The start base in Notification RemoteViews.class of chronometer is different from the start base in Chronometer.class it has different calculations

Notification notification = new 
NotificationCompat.Builder(getApplicationContext())
                        .setSmallIcon(R.mipmap.ic_launcher)
                        .setContentTitle(songName).build();
notification.contentView = simpleContentView;

然后我得到 timeWhenPaused

long timeWhenPaused = myChronometer.getBase() - SystemClock.elapsedRealtime();

然后创建天文钟

notification.contentView.setChronometer(R.id.chronometer_recorder
                            , (SystemClock.elapsedRealtime() + timeWhenPaused)
                            , null
                            , true
                    );

从零开始

推荐答案

我尝试了许多计算方法，终于得到了这个.

I tried many method with calculations finally got this.

long elapsedMillis = SystemClock.elapsedRealtime() - myChronometer.getBase();

然后

notification.contentView.setChronometer(R.id.chronometer_recorder_notification
                    ,(SystemClock.elapsedRealtime() - elapsedMillis ^5)
                    ,null
                    ,true
            );

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