ViewUtils.java

package com.kelin.mvvmlight.zhihu.utils;

import android.content.Context;

/**
 * Created by kelin on 16-5-3.
 */
public class ViewUtils {
    public static int getStatusBarHeight(Context context) {
        Class<?> c = null;
        Object obj = null;
        java.lang.reflect.Field field = null;
        int x = 0;
        int statusBarHeight = 0;
        try {
            c = Class.forName("com.android.internal.R$dimen");
            obj = c.newInstance();
            field = c.getField("status_bar_height");
            x = Integer.parseInt(field.get(obj).toString());
            statusBarHeight = context.getResources().getDimensionPixelSize(x);
            return statusBarHeight;
        } catch (Exception e) {
            e.printStackTrace();
        }
        return statusBarHeight;
    }
}