Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
// Use of this source code is governed by a BSD-style license that can be

import android.graphics.Region;

import android.view.View;

public class Main {
    private static final int[] sLocationTmp = new int[2];

    /**
     * Helper for overriding {@link ViewGroup#gatherTransparentRegion} for views that are fully
     * opaque and have children extending beyond their bounds. If the transparent region
     * optimization is turned on (which is the case whenever the view hierarchy contains a
     * SurfaceView somewhere), the children might otherwise confuse the SurfaceFlinger.
     */
    public static void gatherTransparentRegionsForOpaqueView(View view, Region region) {
        view.getLocationInWindow(sLocationTmp);
        region.op(sLocationTmp[0], sLocationTmp[1], sLocationTmp[0] + view.getRight() - view.getLeft(),
                sLocationTmp[1] + view.getBottom() - view.getTop(), Region.Op.DIFFERENCE);
    }
}