![background image](http://html2.mh-extra.com/html/samsung/sph-m840/sph-m840_user-manual_4267296127.webp)
Settings 123
Drawing
Configure options for drawing elements on the
screen.
1.
From the Home screen, touch
Apps
➔
Settings
➔
Developer options
.
2.
Configure options:
• Show layout boundaries
: When enabled, the
device displays clip boundaries, margins, and
other layout details.
• Show GPU view updates
: When enabled, views
flash inside windows when 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
transition animations.
• 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
Configure options for monitoring app
performance.
1.
From the Home screen, touch
Apps
➔
Settings
➔
Developer options
.
2.
Configure 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 for use during
monitoring.