private Handler handler=new HandlerO
@Override
public void handleMessage(@NonNull Message msg)t
int currentPosition = msg.what
positionBar.setProgress(currentPosition)
String timel = createTimeLabel(currentPosition)
timel.setText(timel)
String gtime2=createTimeLabel(totalTime-currentPosition);
time2.setText(”-”+time2)
string 哪里有settext的方法。。。
你的time1和time2都是String setText()方法 只有想TextView EditText Button等等这些View才有