Timer and TimerTask packages that support pause and resume in Android

Because the timer and the TimerTask class object can only be used once, if you want to dispatch the same task multiple times, you must instantiate it again.

So, a Timerhelper class is encapsulated, and the test is available.

1  Public Abstract classTimerhelper {2 3Private Timer Mtimer =NULL;4 5      Public voidStartLongDelayLongperiod)6     {7 stop ();8 9Mtimer =NewTimer ();TenMtimer.schedule (NewTimerTask () { One @Override A              Public voidrun () { -  -Timerhelper. This. Run (); the             } - }, delay, period); -     } -  +      Public voidStop () -     { +         if(Mtimer! =NULL) { A  at Mtimer.cancel (); -Mtimer =NULL; -         } -     } -  -      PublicTimerhelper () { in  -Mtimer =NULL; to     } +  -      Public Abstract voidrun (); the}

Example code:

1  Public classMainactivityextendsActivity {2 3     Private FinalString TAG = This. GetClass (). Getsimplename ();4 5     PrivateTimerhelper Mtimerhelper =NULL;6 7 @Override8     protected voidonCreate (Bundle savedinstancestate) {9         Super. OnCreate (savedinstancestate);Ten Setcontentview (r.layout.activity_main); One  A         /// -Mtimerhelper =NewTimerhelper () { - @Override the              Public voidrun () { -  -LOG.D (TAG, "Timer run-----"); -             } +         }; -     } +  A @Override at     protected voidOnresume () { -  -Mtimerhelper.start (500, 5000); -  -         Super. Onresume (); -     } in  - @Override to     protected voidOnPause () { +  - mtimerhelper.stop (); the  *         Super. OnPause (); $     }Panax Notoginseng}

Timer and TimerTask packages that support pause and resume in Android