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Code Issues Packages Projects Releases Wiki Activity

Camera app: Acitvity lifecycle functions on top

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This commit is contained in:
Thomas Farstrike
2025-11-28 20:06:45 +01:00
parent 5a0fc809d6
commit 2884ef614e
1 changed files with 15 additions and 15 deletions
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internal_filesystem/apps/com.micropythonos.camera/assets/camera_app.py
+15 -15
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@@ -45,21 +45,6 @@ class CameraApp(Activity):
status_label = None status_label = None
status_label_cont = None status_label_cont = None
def load_resolution_preference(self):
"""Load resolution preference from SharedPreferences and update width/height."""
prefs = SharedPreferences("com.micropythonos.camera")
resolution_str = prefs.get_string("resolution", f"{self.DEFAULT_WIDTH}x{self.DEFAULT_HEIGHT}")
self.colormode = prefs.get_bool("colormode", False)
try:
width_str, height_str = resolution_str.split('x')
self.width = int(width_str)
self.height = int(height_str)
print(f"Camera resolution loaded: {self.width}x{self.height}")
except Exception as e:
print(f"Error parsing resolution '{resolution_str}': {e}, using default 320x240")
self.width = self.DEFAULT_WIDTH
self.height = self.DEFAULT_HEIGHT
def onCreate(self): def onCreate(self):
self.scanqr_mode = self.getIntent().extras.get("scanqr_mode") self.scanqr_mode = self.getIntent().extras.get("scanqr_mode")
self.main_screen = lv.obj() self.main_screen = lv.obj()
@@ -180,6 +165,21 @@ class CameraApp(Activity):
print(f"Warning: powering off camera got exception: {e}") print(f"Warning: powering off camera got exception: {e}")
print("camera app cleanup done.") print("camera app cleanup done.")
def load_resolution_preference(self):
"""Load resolution preference from SharedPreferences and update width/height."""
prefs = SharedPreferences("com.micropythonos.camera")
resolution_str = prefs.get_string("resolution", f"{self.DEFAULT_WIDTH}x{self.DEFAULT_HEIGHT}")
self.colormode = prefs.get_bool("colormode", False)
try:
width_str, height_str = resolution_str.split('x')
self.width = int(width_str)
self.height = int(height_str)
print(f"Camera resolution loaded: {self.width}x{self.height}")
except Exception as e:
print(f"Error parsing resolution '{resolution_str}': {e}, using default 320x240")
self.width = self.DEFAULT_WIDTH
self.height = self.DEFAULT_HEIGHT
def update_preview_image(self): def update_preview_image(self):
self.image_dsc = lv.image_dsc_t({ self.image_dsc = lv.image_dsc_t({
"header": { "header": {