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POhow to pause the timer thread
 

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  1. POhow to pause the timer thread
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    <p>I want to pause the "timer" thread....or i can say want to put it into "wait" mode and then notify after something gets completed. </p> <p><code>Timer _catchTimer = new Timer(); CatchAppNameTimer _catchTimerTask = new CatchAppNameTimer(_catchTimer); _catchTimer.schedule(_catchTimerTask, 0, 5000);</code></p> <p>My "TimerTask ( _catchTimerTask ) " everytime shows a Popup screen ....that popup screen has two buttons - Unlock, Cancel. </p> <p>basically i want that until user clicks on.... one of the Unlock / cancel btn, Time thread gets set on wait mode..... when user click one of the Unlock / Cancel button............ only after then Time thread gets notifiy. </p> <p>Currently I am using a boolean variable in run method of "timertask" ..... to handle the deadlock situation...... that is TimerTask get called in every few secs......even when popup screen already shown.......... </p> <p>As follows : </p> <pre><code>public void run() { GlobalSingleton obj = null; obj = GlobalSingleton.getInstance(); if( obj.getShowDialog() ) return; unlockField(); } </code></pre> <p>when first time "unlockFiled()" called........i set a boolean variable as true (using Runtime Store) ....... which value is retrived by getShowDialog() method. and in</p> <p><code>fieldChanged(Field field, int context) { }</code> method of both Unlock / Cancel button......... i set the boolean var's value as false...... by calling ... </p> <p><code>GlobalSingleton obj = null; obj = GlobalSingleton.getInstance(); obj.setShowDialog(false);</code></p> <p>But the right approch is "timer-task" should not be started again....... untilll user press either Unblock / Cancel button and control gets out of the <code>fieldChanged(Field field, int context) { }</code> method. </p> <p>shuld i use a differnet thread to handle the....wait - notify operations on the Timer object....on the basis of a boolean variable. i hv already tried this approach.......... but cant get a solution... </p> <p>i'll be gratefull for any suggestions.... </p> <p>Regards.</p>
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