Disable some camera resolutions

internal_filesystem/lib/mpos/ui/camera_activity.py

@@ -121,8 +121,8 @@ class CameraActivity(Activity):
         if self.scanqr_mode or self.scanqr_intent:
             self.start_qr_decoding()
             if not self.cam and self.scanqr_mode:
-                print("No camera found, stopping camera app")
-                self.finish()
+                self.status_label.set_text(self.STATUS_NO_CAMERA)
+                # leave it open so the user can read the error and maybe open the settings
         else:
             self.load_settings_cached()
             self.start_cam()

internal_filesystem/lib/mpos/ui/camera_settings.py

@@ -91,12 +91,12 @@ class CameraSettingsActivity(Activity):
         ("640x480", "640x480"),
         ("640x640", "640x640"),
         ("720x720", "720x720"),
-        ("800x600", "800x600"),
-        ("800x800", "800x800"),
-        ("1024x768", "1024x768"),
+        #("800x600", "800x600"), # somehow this fails to initialize
+        #("800x800", "800x800"), # somehow this fails to initialize
         ("960x960", "960x960"),
-        ("1280x720", "1280x720"),
-        ("1024x1024", "1024x1024"),
+        #("1024x768", "1024x768"), # Makes more sense to show it after, even though resolution is lower than 960x960
+        #("1280x720", "1280x720"), # weird and same resolution as 960x960
+        #("1024x1024", "1024x1024"), # somehow this fails to initialize
         # Disabled because they use a lot of RAM and are very slow:
         #("1280x1024", "1280x1024"),
         #("1280x1280", "1280x1280"),