Main.java Source code

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Here is the source code for Main.java

Source

//package com.java2s;
/**
 * 
 * Copyright 2008 - 2010
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 * 
 * @project loon
 * @author cping
 * @email javachenpeng@yahoo.com
 * @version 0.1.0
 */

import java.lang.reflect.Method;
import android.view.MotionEvent;

public class Main {
    private static Method motionEvent_GetY;
    private static boolean isMultitouch;

    public static float getY(MotionEvent e, int pointerIndex) {
        if (!isMultitouch) {
            return e.getY();
        }
        try {
            float pointerCount = (Float) motionEvent_GetY.invoke(e, new Object[] { pointerIndex });
            return pointerCount;
        } catch (Exception ex) {
            return e.getY();
        }
    }
}