Hi Laxmi, m using progress bar., ================================= ProgressBar progressbar; progressbar=(ProgressBar)findViewById(R.id.progressbar); ============================================ in this progressBar.setsetCanceleable(true) is not wroking it works with progressDialog. i also need to stop my thread. my thread is not stopping too. suggest me Thanks On Wed, Mar 23, 2011 at 12:05 PM, Laxmi Verma <[email protected]>wrote:
> Hi Gaurav, > > Just set the property progressBar.setCanceleable(true) and call the method > progressBar.cancel() while stopping the thread. It will stop the progress > bar. > > Hope it helps.... > > Thanks!! > > On Wed, Mar 23, 2011 at 11:39 AM, gaurav gupta <[email protected] > > wrote: > >> hi guys, >> in my application, m using a progrssbar that show the current progress of >> a song.i need to stop the song as well as progressbar too. progressbar >> should be reach at starting point and song should be stop. >> >> * >> >> class >> *myThread *extends* Thread *implements* Runnable{ >> >> *private* *volatile* *boolean* paused = *false*; >> >> *private* *volatile* *boolean* finished = *false*; >> >> @Override >> >> *public* *void* run() >> >> { >> >> *while*(!finished){ >> >> *while* (myProgress<100){ >> >> *try*{ >> >> Log.*d*( >> TAG, "Thread Starts"); >> >> myProgress++; >> >> Log.*d*( >> "++++++++++++++++++++++",""+myProgress); >> >> seekbar.setProgress(myProgress); >> >> Thread.*sleep*(Long.*parseLong*( >> bundleDuration)/100); >> >> Log.*d*( >> TAG,"Passed thread.sleep"); >> >> } >> >> *catch*(Throwable t){ >> >> Log.*e*( >> "+++++++++++++++++++++++++++", "no duration"); >> >> } >> >> *while*(paused && !finished){ >> >> *try*{ >> >> Thread.*sleep*(1000); >> //Busy wait - should really use wait/notify, but that's another lesson >> >> } >> >> *catch*(InterruptedException e){ >> >> } >> >> } >> >> } >> >> } >> >> } >> >> >> =============================================================================================== >> >> m using a button stopbutton to stop this song which runs through a service >> >> >> * >> >> case >> *R.id.*buttonStop*: >> >> Log.*d*( >> TAG, "onClick: stopping srvice"); >> >> stopService( >> *new* Intent(*this*, MyService.*class*)); >> >> *if*(mt.isAlive()) >> >> { >> >> mt.stopThread();// mt is the object of myThread class >> >> } >> >> ================================= >> >> *StopThread function* >> >> *public* *synchronized* *void* stopThread(){ >> >> *if*(mt != *null*){ >> >> Thread mthread = >> mt; >> >> mt = *null*; >> >> mth dread.interrupt(); } } >> >> =========================================== >> >> please suggest me what to do?? >> >> my progressbar's thread should be finished and its setduration must be >> zero. >> >> now its giving this in logcat and thread is continue in background >> >> 03-23 11:35:16.070: ERROR/AndroidRuntime(276): FATAL EXCEPTION: main >> 03-23 11:35:16.070: ERROR/AndroidRuntime(276): >> java.lang.NullPointerException >> 03-23 11:35:16.070: ERROR/AndroidRuntime(276): at >> com.gaurav.music.activity.AudioPlayerScreen.onClick(AudioPlayerScreen.java:190) >> 03-23 11:35:16.070: ERROR/AndroidRuntime(276): at >> android.view.View.performClick(View.java:2408) >> 03-23 11:35:16.070: ERROR/AndroidRuntime(276): at >> android.view.View$PerformClick.run(View.java:8816) >> 03-23 11:35:16.070: ERROR/AndroidRuntime(276): at >> android.os.Handler.handleCallback(Handler.java:587) >> 03-23 11:35:16.070: ERROR/AndroidRuntime(276): at >> android.os.Handler.dispatchMessage(Handler.java:92) >> 03-23 11:35:16.070: ERROR/AndroidRuntime(276): at >> android.os.Looper.loop(Looper.java:123) >> 03-23 11:35:16.070: ERROR/AndroidRuntime(276): at >> android.app.ActivityThread.main(ActivityThread.java:4627) >> 03-23 11:35:16.070: ERROR/AndroidRuntime(276): at >> java.lang.reflect.Method.invokeNative(Native Method) >> 03-23 11:35:16.070: ERROR/AndroidRuntime(276): at >> java.lang.reflect.Method.invoke(Method.java:521) >> 03-23 11:35:16.070: ERROR/AndroidRuntime(276): at >> com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868) >> 03-23 11:35:16.070: ERROR/AndroidRuntime(276): at >> com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626) >> 03-23 11:35:16.070: ERROR/AndroidRuntime(276): at >> dalvik.system.NativeStart.main(Native Method) >> 03-23 11:35:16.180: WARN/ActivityManager(59): Force finishing activity >> com.hungama.myplay.activity/.AudioPlayerScreen >> 03-23 11:35:16.764: DEBUG/AudioPlayerScreen(276): Passed thread.sleep >> >> ============================================ >> >> please help >> >> thanks in advance >> >> -- >> You received this message because you are subscribed to the Google >> Groups "Android Developers" group. >> To post to this group, send email to [email protected] >> To unsubscribe from this group, send email to >> [email protected] >> For more options, visit this group at >> http://groups.google.com/group/android-developers?hl=en >> > > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en > -- You received this message because you are subscribed to the Google Groups "Android Developers" group. 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