ElvisOperator

found the solution, the error was due to jack compiler adding these lines fixed it. ``` defaultConfig { . . jackOptions { enabled true jackInProcess true additionalParameters("jack.dex.output.policy" : "multidex") additionalParameters("jack.preprocessor.file"...

Thanks for the answer, but i still if power saver is enabled when the tooltips were already showing then this wont work right?

@laxman-spidey you can listen to power saver event with action ACTION_POWER_SAVE_MODE_CHANGED, its there in the documentation itself. > You can monitor for changes to this state with ACTION_POWER_SAVE_MODE_CHANGED.

above fix didn't work for me, so i wrote my own funtion. replace these two function in SIM900.cpp `int SIMCOM900::getIMEI(char *imei)` `int SIMCOM900::SimpleRead()` with ``` int SIMCOM900::getIMEI(char *imei){ //AT command...