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Read PNG from storage properly

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This commit is contained in:
Thomas Farstrike
2025-04-22 15:40:08 +02:00
parent 78f608dc6e
commit 581b0f8cdf
1 changed files with 10 additions and 5 deletions
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apps/com.example.launcher/assets/main.py
+10 -5
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@@ -20,15 +20,20 @@ def parse_manifest(manifest_path):
# Function to load PNG icon
def load_icon(icon_path):
# Fallback: create a placeholder image
image = lv.image(subwindow)
image.set_src(lv.SYMBOL.DUMMY) # Or use a default image
try:
image = lv.image(subwindow)
image.set_src(icon_path)
with open(icon_path, 'rb') as f:
png_data = f.read()
png_image_dsc = lv.image_dsc_t({
'data_size': len(png_data),
'data': png_data
})
image.set_src(png_image_dsc)
return image
except Exception as e:
print(f"Error loading icon {icon_path}: {e}")
# Fallback: create a placeholder image
image = lv.image(subwindow)
image.set_src(lv.SYMBOL.DUMMY) # Or use a default image
return image