Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import android.os.SystemClock;
import android.view.InputDevice;
import android.view.MotionEvent;
import android.view.View;

public class Main {
    public static MotionEvent hoverMotionEventAtPosition(View view, int action, int xPercent, int yPercent) {
        MotionEvent ev = motionEventAtPosition(view, action, xPercent, yPercent);

        MotionEvent.PointerProperties[] pointerProperties = new MotionEvent.PointerProperties[1];
        pointerProperties[0] = new MotionEvent.PointerProperties();

        MotionEvent.PointerCoords[] pointerCoords = new MotionEvent.PointerCoords[1];
        pointerCoords[0] = new MotionEvent.PointerCoords();
        pointerCoords[0].x = ev.getX();
        pointerCoords[0].y = ev.getY();

        return MotionEvent.obtain(ev.getDownTime(), ev.getEventTime(), ev.getAction(), 1, pointerProperties,
                pointerCoords, ev.getMetaState(), 0, ev.getXPrecision(), ev.getYPrecision(), ev.getDeviceId(),
                ev.getEdgeFlags(), InputDevice.SOURCE_CLASS_POINTER, ev.getFlags());
    }

    public static MotionEvent motionEventAtPosition(View view, int action, int xPercent, int yPercent) {
        // NOTE: This method is not perfect. If you send touch events in a granular nature, you'll
        // see varying results of accuracy depending on the size of the jump.

        int paddingLeft = view.getPaddingLeft();
        int paddingRight = view.getPaddingRight();
        int paddingTop = view.getPaddingTop();
        int paddingBottom = view.getPaddingBottom();

        int width = view.getWidth();
        int height = view.getHeight();

        int[] topLeft = new int[2];
        view.getLocationInWindow(topLeft);
        int x1 = topLeft[0] + paddingLeft;
        int y1 = topLeft[1] + paddingTop;
        int x2 = x1 + width - paddingLeft - paddingRight;
        int y2 = y1 + height - paddingTop - paddingBottom;

        float x = x1 + ((x2 - x1) * xPercent / 100f);
        float y = y1 + ((y2 - y1) * yPercent / 100f);

        long time = SystemClock.uptimeMillis();
        return MotionEvent.obtain(time, time, action, x, y, 0);
    }
}