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Nicer camera label

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This commit is contained in:
Thomas Farstrike
2025-05-15 14:00:41 +02:00
parent 34b95221f8
commit a90e37d46a
1 changed files with 14 additions and 11 deletions
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internal_filesystem/apps/com.example.camtest/assets/camtest.py
+14 -11
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@@ -23,6 +23,7 @@ qr_button = None
snap_button = None
status_label = None
status_label_cont = None
status_label_text = "No camera found."
status_label_text_searching = "Searching QR codes..."
status_label_text_found = "Decoding QR..."
@@ -56,7 +57,7 @@ def qrdecode_live():
result = remove_bom(result)
result = print_qr_buffer(result)
print(f"QR decoding found: {result}")
status_label_text = f"QR decoded: {result}"
status_label_text = result
stop_qr_decoding()
except ValueError as e:
print("QR ValueError: ", e)
@@ -139,7 +140,7 @@ def try_capture():
def build_ui():
global image, image_dsc,qr_label, status_label, cam, use_webcam, qr_button, snap_button
global image, image_dsc,qr_label, status_label, cam, use_webcam, qr_button, snap_button, status_label_cont
cont = lv.obj(appscreen)
cont.set_style_pad_all(0, 0)
cont.set_style_border_width(0, 0)
@@ -185,18 +186,16 @@ def build_ui():
'data': None # Will be updated per frame
})
image.set_src(image_dsc)
#status_label_cont = lv.obj(appscreen)
#status_label_cont.set_size(240,240)
#status_label_cont.set_pos(0,0)
#status_label_cont.set_style_text_color(lv.color_white(), 0)
#status_label_cont.set_style_bg_opa(50, 0)
status_label = lv.label(appscreen)
status_label_cont = lv.obj(appscreen)
status_label_cont.set_size(lv.pct(60),lv.pct(50))
status_label_cont.center()
status_label_cont.set_style_bg_color(lv.color_white(), 0)
status_label_cont.set_style_bg_opa(66, 0)
status_label_cont.set_style_border_width(0, 0)
status_label = lv.label(status_label_cont)
status_label.set_text(status_label_text)
status_label.set_long_mode(lv.label.LONG.WRAP)
status_label.set_style_text_font(lv.font_montserrat_18, 0)
status_label.set_style_text_color(lv.color_white(), 0)
status_label.set_style_bg_color(lv.color_black(), 0)
status_label.set_style_bg_opa(66, 0)
status_label.set_width(lv.pct(100))
status_label.center()
@@ -259,6 +258,10 @@ th.disable()
while appscreen == lv.screen_active() and keepgoing is True:
if status_label.get_text() != status_label_text:
status_label.set_text(status_label_text)
if status_label_text:
status_label_cont.remove_flag(lv.obj.FLAG.HIDDEN)
else:
status_label_cont.add_flag(lv.obj.FLAG.HIDDEN)
lv.task_handler()
time.sleep_ms(5)
lv.tick_inc(5)