I wanna make smth like this :( if time " now " = 5:50 pm) do // Somthing Android Studio -

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• android set repeating alarm time of day 1 answer

i wanna alarm in time , said in question wanna make smth :( if time " " = 5:50 pm) // tried it's take battery life time : i've done set int hours , int minutes ,

enter code here while (true){ if (hours==x &minutes==y ) //do somethin  } better way ? 

never while(true){} loop, takes memory.

a thing use handler. call runnable gave him after delay want :

 handler handler = new handler(); runnable r = new runnable() {     public void run() {         //do stuff here, start new handler   } }; handler.postdelayed(r, 1000); 

you can launch him every minut exemple , check if time or not, or every hour, calcul when want him wake up.