Main.java Source code

Introduction

Here is the source code for Main.java

Source

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

import java.lang.reflect.Method;

import android.app.Activity;

import android.view.Display;

public class Main {
    public static int getStatusBarHeight(Activity activity) {
        int statusBarHeight = 0;

        if (!hasOnScreenSystemBar(activity)) {
            int resourceId = activity.getResources().getIdentifier("status_bar_height", "dimen", "android");
            if (resourceId > 0)
                statusBarHeight = activity.getResources().getDimensionPixelSize(resourceId);
        }

        return statusBarHeight;
    }

    @SuppressWarnings("deprecation")
    private static boolean hasOnScreenSystemBar(Activity activity) {
        Display display = activity.getWindowManager().getDefaultDisplay();
        int rawDisplayHeight = 0;
        try {
            Method getRawHeight = Display.class.getMethod("getRawHeight");
            rawDisplayHeight = (Integer) getRawHeight.invoke(display);
        } catch (Exception ex) {
        }

        int uiRequestedHeight = display.getHeight();
        return rawDisplayHeight - uiRequestedHeight > 0;
    }
}