Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/**
 * Copyright 2013 The Finest Artist
 * <p/>
 * 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
 * <p/>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p/>
 * 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.
 */

import android.annotation.SuppressLint;
import android.app.Activity;

import android.content.res.Resources;

import android.support.annotation.NonNull;

public class Main {
    @SuppressLint("NewApi")
    public static int getNBarHeight(@NonNull Activity activity) {
        //        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
        //            DisplayMetrics metrics = new DisplayMetrics();
        //            activity.getWindowManager().getDefaultDisplay().getMetrics(metrics);
        //            int usableHeight = metrics.heightPixels;
        //            activity.getWindowManager().getDefaultDisplay().getRealMetrics(metrics);
        //            int realHeight = metrics.heightPixels;
        //            if (realHeight > usableHeight)
        //                return realHeight - usableHeight;
        //            else
        //                return 0;
        //        }
        //        return 0;
        Resources resources = activity.getResources();
        int resourceId = resources.getIdentifier("navigation_bar_height", "dimen", "android");
        if (resourceId > 0) {
            return resources.getDimensionPixelSize(resourceId);
        }
        return 0;
    }
}