android: Draw to whole window, ignoring contentRect

This contentRect is quite odd and blocks out a big chunk at the top of the screen which doesn't really seem to correspond to anything

direct/src/dist/commands.py

@@ -866,7 +866,7 @@ class build_apps(setuptools.Command):
             activity = ET.SubElement(application, 'activity')
             activity.set('android:name', 'org.panda3d.android.PythonActivity')
             activity.set('android:label', appname)
-            activity.set('android:theme', '@android:style/Theme.NoTitleBar')
+            activity.set('android:theme', '@android:style/Theme.NoTitleBar.Fullscreen')
             activity.set('android:alwaysRetainTaskState', 'true')
             activity.set('android:configChanges', 'layoutDirection|locale|grammaticalGender|fontScale|fontWeightAdjustment|orientation|uiMode|screenLayout|screenSize|smallestScreenSize|keyboard|keyboardHidden|navigation')
             activity.set('android:launchMode', 'singleInstance')

panda/src/androiddisplay/androidGraphicsWindow.cxx

@@ -435,14 +435,15 @@ ns_handle_command(int32_t command) {
     case APP_CMD_WINDOW_RESIZED:
       properties.set_size(ANativeWindow_getWidth(_app->window),
                           ANativeWindow_getHeight(_app->window));
+      system_changed_properties(properties);
       break;
     case APP_CMD_WINDOW_REDRAW_NEEDED:
       break;
     case APP_CMD_CONTENT_RECT_CHANGED:
-      properties.set_origin(_app->contentRect.left, _app->contentRect.top);
+      /*properties.set_origin(_app->contentRect.left, _app->contentRect.top);
       properties.set_size(_app->contentRect.right - _app->contentRect.left,
                           _app->contentRect.bottom - _app->contentRect.top);
-      system_changed_properties(properties);
+      system_changed_properties(properties);*/
       break;
     case APP_CMD_GAINED_FOCUS:
       properties.set_foreground(true);