Android Countdown Tool Class

In peacetime when we program, often use the countdown to this function, many people do not know that Android has helped encapsulate a class, often write their own. Now that this class has been discovered, let's share it:

The remaining time is constantly shown in a TextView code as follows:

[Java]View Plaincopy

2. Private  TextView Vertifyview;
3. PrivateCountdowntimer timer =NewCountdowntimer (10000,  +) {  
5.   
7.          @Override   
8.          public   void  ontick ( long  millisuntilfinished)  {  
10.              Vertifyview.settext (Millisuntilfinished / 1000 " can be re-sent after seconds "
12. }
16.          @Override   
18.         public   void  onfinish ()  {  
20.              vertifyview.setenabled (true );   
22.              Vertifyview.settext (" Get Verification Code " );   
24. }
26. };

The call is simple: Timer.start ();

The final explanation: Countdowntimer timer = new Countdowntimer (10000, 1000), the first parameter represents the total time, and the second parameter represents the time interval. This means that the method Ontick is called back every second, and then the OnFinish method is recalled after 10 seconds.

Android Countdown Tool Class