If your app suffers from slow UI rendering, then the system is forced to skip frames and the user will perceive stuttering in your app . We call this jank. To help you improve app quality, Android automatically monitors your app for jank and displays the information in the Android vitals dashboard.
Read moreHow do you fix a frozen frame?
Frozen frames are UI frames that take longer than 700ms to render. This is a problem because your app appears to be stuck and is unresponsive to user input for almost a full second while the frame is rendering. We typically recommend apps to render a frame within 16ms to ensure smooth UI .24 Şub 2021
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