René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Watch faces in ambient mode don't show anything","articleBody":"Rendering when the watch face is in ambient mode does not show anything on the screen, for example this sketch:\r\n\r\n```\r\nvoid setup() {\r\n  fullScreen();\r\n  strokeCap(ROUND);\r\n  stroke(255);\r\n  noFill();\r\n}\r\n\r\nvoid draw() {\r\n  background(0);  \r\n  if (wearAmbient()) strokeWeight(1);\r\n  else strokeWeight(10);\r\n  float angle = map(millis() % 60000, 0, 60000, 0, TWO_PI);\r\n  arc(width/2, height/2, width/2, width/2, 0, angle); \r\n}\r\n```\r\n\r\nshould show an arc with a stroke weight of 1, but the screen is black.\r\n\r\nTested on a Samsung Galaxy Watch 4 with Wear OS version 3.5. However, other non-Processing watch faces also display a blank screen when the watch switches to ambient mode... maybe it's the default behavior of this particular device. Some discussions that could be relevant:\r\n\r\nhttps://www.reddit.com/r/GalaxyWatch/comments/pjgdl6/ambient_mode_kicks_in_prematurely_and_blocks/\r\n\r\nSetting Always On Display to ON does not seem to solve the issue.","author":{"url":"https://github.com/codeanticode","@type":"Person","name":"codeanticode"},"datePublished":"2023-06-25T21:17:33.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":0},"url":"https://github.com/742/processing-android/issues/742"}