Input options

Show touches: Displays visual feedback for touch interactions.

Show pointer location: When enabled, the current pointer location shows on a screen overlay.

Drawing options

Show layout boundaries: When enabled, clip boundaries, margins, and other layout details display.

Show GPU view updates: When enabled, views are flashed inside windows when they are drawn with the GPU.

Show screen updates: When enabled, areas of the screen flash as they update.

Window animation scale: Choose a scale for window animations.

Transition animation scale: Choose a scale for screen transitions.

Animator duration scale: Choose a scale for animators.

Disable hardware overlay: When enabled, the GPU is always used for screen compositing.

Force GPU rendering: When enabled, 2D hardware acceleration is used in applications.

Monitoring options

Strict mode: When enabled, the screen flashes while apps perform long operations.

Show CPU usage: When enabled CPU usage displays on a screen overlay.

GPU rendering profile: When enabled, rendering time is measured in adb shell dumpsys gfxinfo.

Enable traces: Choose traces.

Apps options

Do not keep activities: When enabled, activities are destroyed as soon as the user leaves them.

Limit background processes: Choose options for processes running in the background.

Show all ANRs: When enabled, an App Not Responding dialog displays for apps running in the background.

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Samsung GH68-39988A manual Input options, Drawing options, Monitoring options, Apps options