java - SharedPreferences error when updating app -

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when updating application error, sometimes.

 java.lang.stackoverflowerror
      @ android.app.contextimpl.getsharedpreferences(contextimpl.java:354)     @ android.content.contextwrapper.getsharedpreferences(contextwrapper.java:146)     @ it.veneto.arpa.controller.controller.verifybulletin(controller.java:377)     @ it.veneto.arpa.controller.controller.retrievebulletin(controller.java:509)     @ it.veneto.arpa.controller.controller.verifybulletin(controller.java:394)     @ it.veneto.arpa.controller.controller.retrievebulletin(controller.java:509)     @ it.veneto.arpa.controller.controller.verifybulletin(controller.java:394)     @ it.veneto.arpa.controller.controller.retrievebulletin(controller.java:509)     @ it.veneto.arpa.controller.controller.verifybulletin(controller.java:394)

on line 377 there is:

sharedpreferences prefs = context.getsharedpreferences(preferences, context.mode_private);

if connecting server (i assuming because of retrievebulletin method) again , again, try waiting (thread.sleep(time_out);) second or 2 before try again. have maximum number of tries. if tried 10 times , still didn't receive response or valid response, try handling situation rather forever trying. if don't, result insufficient stack space , end getting error receiving.

based comment, similar situation - bad recursive call without handling worst scenario.


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