Changing mouse speed in background - Android Q&A, Help & Troubleshooting

Greetings! I have an Android 4.4 TvBox and need a way to change the speed of the mouse pointer without going into the system settings. It is optimal to do it by pressing the keyboard hot key. This is required for the normal operation of the keyboard joystick that emulates mouse control. For small values, the cursor moves for too long, and for large values it is difficult to get into the controls.

qweqwe1 said:
Greetings! I have an Android 4.4 TvBox and need a way to change the speed of the mouse pointer without going into the system settings. It is optimal to do it by pressing the keyboard hot key. This is required for the normal operation of the keyboard joystick that emulates mouse control. For small values, the cursor moves for too long, and for large values it is difficult to get into the controls.
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Found this setting changing from adb shell - settings put system pointer_speed
But how to run it by usb keyboard event?

I want high dpi

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