Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

import android.view.View;

import android.view.animation.Animation;
import android.view.animation.TranslateAnimation;

public class Main {
    /**
     * Get translate animation of PathButton.<br>
     * The visibility of path button and anchor view must be
     * {@link View#VISIBLE} or {@link View#INVISIBLE}.
     *
     * @param isOpen Is open for button
     * @param button Path button
     * @param anchor Control button
     * @return Animation
     */
    public static Animation animOfPathButton(boolean isOpen, View button, View anchor) {
        int[] anchorL = new int[2];
        anchor.getLocationOnScreen(anchorL);
        int[] buttonL = new int[2];
        button.getLocationOnScreen(buttonL);
        int x = anchorL[0] - buttonL[0] + (anchor.getWidth() - button.getWidth()) / 2;
        int y = anchorL[1] - buttonL[1] + (anchor.getHeight() - button.getHeight()) / 2;
        TranslateAnimation anim = new TranslateAnimation(Animation.ABSOLUTE, isOpen ? x : 0, Animation.ABSOLUTE,
                isOpen ? 0 : x, Animation.ABSOLUTE, isOpen ? y : 0, Animation.ABSOLUTE, isOpen ? 0 : y);
        anim.setDuration(300);
        anim.setFillAfter(true);
        return anim;
    }
}