Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import android.annotation.TargetApi;

import android.content.Context;

import android.content.res.Resources;

import android.os.Build;

import java.lang.reflect.Method;

public class Main {
    @TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH)
    public static boolean hasNavigationBar(Context activity) {
        boolean hasNavigationBar = false;
        Resources rs = activity.getResources();
        int id = rs.getIdentifier("config_showNavigationBar", "bool", "android");
        if (id > 0) {
            hasNavigationBar = rs.getBoolean(id);
        }
        try {
            Class systemPropertiesClass = Class.forName("android.os.SystemProperties");
            Method m = systemPropertiesClass.getMethod("get", String.class);
            String navBarOverride = (String) m.invoke(systemPropertiesClass, "qemu.hw.mainkeys");
            if ("1".equals(navBarOverride)) {
                hasNavigationBar = false;
            } else if ("0".equals(navBarOverride)) {
                hasNavigationBar = true;
            }
        } catch (Exception e) {

        }

        return hasNavigationBar;
    }
}