- Install minimal
adb
cli tool, connect your android phone to the computer and run the shell
adb devices
adb shell
- Set the animation duration (0.25 in this example)
settings put global window_animation_scale 0.25
settings put global transition_animation_scale 0.25
settings put global animator_duration_scale 0.25
- Verify wether the setting were changed:
settings get global window_animation_scale
settings get global transition_animation_scale
settings get global animator_duration_scale