Samsung SPH-M840 Online User's Manual page 91

Drawing
Configure options for drawing elements on the screen.
1.
Press , and then tap
> Developer options
2.
Configure options:
Show layout boundaries
device displays clip boundaries, margins, and
other layout details.
Show GPU view updates
flash inside windows when drawn with the GPU.
Show screen updates
screen flash as they update.
Window animation scale
window animations.
Transition animation scale
transition animations.
Animator duration scale
animators.
Disable hardware overlay
is always used for screen compositing.
Force GPU rendering
hardware acceleration is used in applications.
82 2C. Settings
Menu > Settings
.
: When enabled, the
: When enabled, views
: When enabled, areas of the
: Choose a scale for
: Choose a scale for
: Choose a scale for
: When enabled, the GPU
: When enabled, 2D
Monitoring
Configure options for monitoring app performance.
1.
Press , and then tap
> Developer options
2.
Configure options:
Strict mode : When enabled, the screen flashes
while apps perform long operations.
: When enabled CPU usage
Show CPU usage
displays on a screen overlay.
GPU rendering profile
time is measured in adb shell dumpsys gfxinfo.
: Choose traces for use during
Enable traces
monitoring.
Menu > Settings
.
: When enabled, rendering