blob: 9cfb1868f3a738af52269b7acdec6f1d23ef9ef9 [file] [log] [blame]
package android.dvr;
/** @hide */
interface VirtualTouchpadService
{
const String SERVICE_NAME = "virtual_touchpad";
/**
* Initialize the virtual touchpad.
*/
void attach() = 0;
/**
* Shut down the virtual touchpad.
*/
void detach() = 1;
/**
* Generate a simulated touch event.
*
* @param touchpad Selects touchpad.
* @param x Horizontal touch position.
* @param y Vertical touch position.
* @param pressure Touch pressure; use 0.0 for no touch (lift or hover).
*
* Position values in the range [0.0, 1.0) map to the screen.
*/
void touch(int touchpad, float x, float y, float pressure) = 2;
/**
* Generate a simulated touchpad button state event.
*
* @param touchpad Selects touchpad.
* @param buttons A union of MotionEvent BUTTON_* values.
*/
void buttonState(int touchpad, int buttons) = 3;
}