task_handler each 1ms for higher framerate, start firstrun at startup, remove launcher icon (not needed)

internal_filesystem/builtin/apps/com.micropythonos.firstrun/assets/firstrun.py

@@ -2,10 +2,12 @@ from mpos import Activity
 
 class FirstRun(Activity):
 
+    dontshow_checkbox = None
+
     def onCreate(self):
         screen = lv.obj()
+        screen.set_flex_flow(lv.FLEX_FLOW.COLUMN)
         label = lv.label(screen)
-        label.align(lv.ALIGN.TOP_LEFT, 0, 0)
         label.set_width(lv.pct(100))
         touchhelp = "swipe from the left edge to go back and from the top edge to open the menu."
         label.set_text(f'''
@@ -20,4 +22,18 @@ If you've got 3 buttons, one is PREVIOUS, one is ENTER and one is NEXT. To go ba
 If you've got 2 buttons, one is PREVIOUS, the other is NEXT. To ENTER, press both at the same time. To go back, long-press PREVIOUS.
         ''')
         label.set_long_mode(lv.label.LONG_MODE.WRAP)
+
+        self.dontshow_checkbox = lv.checkbox(screen)
+        self.dontshow_checkbox.set_text("Don't show again")
+
+        closebutton = lv.button(screen)
+        closebutton.add_event_cb(lambda *args: self.finish(), lv.EVENT.CLICKED, None)
+        closelabel = lv.label(closebutton)
+        closelabel.set_text("Close")
+
         self.setContentView(screen)
+
+    def onPause(self, screen):
+        checked = self.dontshow_checkbox.get_state() & lv.STATE.CHECKED
+        if checked:
+            print("TODO: make sure this doesn't appear again")

internal_filesystem/builtin/apps/com.micropythonos.launcher/assets/launcher.py

@@ -86,7 +86,7 @@ class Launcher(Activity):
         iconcont_height = icon_size + label_height
 
         for app in AppManager.get_app_list():
-            if app.category == "launcher" or app.fullname == "com.micropythonos.firstrun":
+            if app.category == "launcher":
                 continue
 
             app_name = app.name