java.lang.OutOfMemoryError: Failed to allocate a 2251784 byte allocation with 1090416 free bytes and 1064KB until OOM, target footprint 536870912, growth limit 536870912
	at java.lang.StringFactory.newStringFromChars(StringFactory.java:120)
	at java.lang.StringFactory.newStringFromBytes(StringFactory.java:105)
	at java.lang.StringFactory.newStringFromBytes(StringFactory.java:65)
	at android.util.Base64.encodeToString(Base64.java:458)
	at com.entitcs.office_attendance.background_works.c.b(Unknown Source:241)
	at com.entitcs.office_attendance.background_works.c.e(Unknown Source:84)
	at com.entitcs.office_attendance.background_works.c.p(Unknown Source:68)
	at com.entitcs.office_attendance.background_works.c$a.f1(Unknown Source:177)
	at com.entitcs.office_attendance.background_works.c$a.onPostExecute(Unknown Source:2)
	at android.os.AsyncTask.finish(AsyncTask.java:771)
	at android.os.AsyncTask.access$900(AsyncTask.java:199)
	at android.os.AsyncTask$InternalHandler.handleMessage(AsyncTask.java:788)
	at android.os.Handler.dispatchMessage(Handler.java:106)
	at android.os.Looper.loop(Looper.java:264)
	at android.app.ActivityThread.main(ActivityThread.java:8312)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:632)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1049)