build: versionCode 7→8 + Release #8 + APK 3.5MB

check_header.py

@@ -0,0 +1,36 @@
+import sys
+
+image_path = r"D:\Yuzu-GCA\screen.png"
+
+with open(image_path, 'rb') as f:
+    header = f.read(32)
+    
+print(f"File size check: first 32 bytes hex:")
+print(' '.join(f'{b:02X}' for b in header))
+print()
+print(f"ASCII representation: {header}")
+
+# Check known magic numbers
+if header[:8] == b'\x89PNG\r\n\x1a\n':
+    print("✓ Valid PNG header detected")
+elif header[:2] == b'\xff\xd8':
+    print("✓ JPEG header detected")
+elif header[:4] == b'BM':
+    print("✓ BMP header detected")
+elif header[:4] == b'RIFF':
+    print("✓ WEBP header detected")
+else:
+    print("⚠ Unknown image format")
+    
+# Also check if it might be an Android screencap (could be raw)
+# Try to detect if it's a PNG embedded in a wrapper
+print()
+
+# Check if file is actually a text-based format
+with open(image_path, 'rb') as f:
+    content = f.read(200)
+    # Check if mostly printable ASCII
+    printable = sum(1 for b in content if 32 <= b <= 126 or b in (9, 10, 13))
+    if printable > len(content) * 0.8:
+        print("Note: File appears to be mostly text!")
+        print(content.decode('utf-8', errors='replace'))