View hit Test - Android User Interface

Android examples for User Interface:View Click

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Description

View hit Test

Demo Code


//package com.java2s;
import android.support.v4.view.ViewCompat;
import android.view.View;

public class Main {
    public static boolean hitTest(View v, int x, int y) {
        final int tx = (int) (ViewCompat.getTranslationX(v) + 0.5f);
        final int ty = (int) (ViewCompat.getTranslationY(v) + 0.5f);
        final int left = v.getLeft() + tx;
        final int right = v.getRight() + tx;
        final int top = v.getTop() + ty;
        final int bottom = v.getBottom() + ty;

        return (x >= left) && (x <= right) && (y >= top) && (y <= bottom);
    }/*from  w w  w  . java2 s . c o m*/
}

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