APP very slow lazarus / 43-Android ---------------------------------------------------------------------- schumi · 2020-10-07 10:08 Hi, some month ago I have create a simply app (Ant) with Laz4Android + LAMW, it's work very well with android 7.1 Now I install Lazarus +lamw with fpcupdeluxe (laz + fpc trunk), I have change chipset from ARMv7a+soft to ARMv7a+VFPv3 and recompile all: but the same app in the same device it's very slow! what am I doing wrong? thanks ---------------------------------------------------------------------- jmpessoa · 2020-10-07 17:30 Quote I have change chipset from ARMv7a+soft to ARMv7a+VFPv3 1) What about your device chip? Do you know? 2) Try   "Run"  --> "Clean up and Build"   before "[LAMW] Build Android Apk and Run" ---------------------------------------------------------------------- schumi · 2020-10-09 13:40 Hi jmpessoa, thank you for reply. I have convert app from Ant to Gradle, recompile all, now with some little tunings work well. Only a little bug, when main form call second form with the show method a single jimagebtn don't work (there are 13 jimagebtn in form) with ReInitShowing method work.  if AndroidModule2 = nil then   begin     gApp.CreateForm(TAndroidModule2, AndroidModule2);     AndroidModule2.InitShowing(gApp);   end    else   begin     //AndroidModule2.Show ;      <-- only one of  jImageBtn don't work     AndroidModule2.ReInitShowing(gApp);   end;