UIUtils.java

package com.sjl.yuehu.util;

import android.content.Context;
import android.content.res.Resources;
import android.os.Build;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

import java.lang.reflect.Method;

/**
 * Created by hefuyi on 16/7/30.
 */
public class UIUtils {

    public static void setAccessiblityIgnore(View view) {
        view.setClickable(false);
        view.setFocusable(false);
        view.setContentDescription("");
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
            view.setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_NO);
        }
    }

    public static int getStatusBarHeight(Context context) {
        Resources resources = context.getResources();
        int resourcesId = resources.getIdentifier("status_bar_height", "dimen", "android");
        int height = resources.getDimensionPixelSize(resourcesId);
        return height;
    }

    public static final View inflate(int resId, ViewGroup parent) {
        return LayoutInflater.from(parent.getContext()).inflate(resId, parent, false);
    }

    public static int getNavigationBarHeight(Context context) {
        Resources resources = context.getResources();
        int resourcesId = resources.getIdentifier("navigation_bar_height", "dimen", "android");
        int height = resources.getDimensionPixelSize(resourcesId);
        return height;
    }

    public static boolean hasNavigationBar(Context activity) {
        boolean hasNavigationBar = false;
        Resources resources = activity.getResources();
        int id = resources.getIdentifier("config_showNavigationBar", "bool", "android");
        if (id > 0) {
            hasNavigationBar = resources.getBoolean(id);
        }
        try {
            Class systemPropertiesClass = Class.forName("android.os.SystemProperties");
            Method method = systemPropertiesClass.getMethod("get", String.class);
            String navBarOverride = (String) method.invoke(systemPropertiesClass, "qemu.hw.mainkeys");
            if ("1".equals(navBarOverride)) {
                hasNavigationBar = false;
            } else if ("0".equals(navBarOverride)) {
                hasNavigationBar = true;
            }
        } catch (Exception e) {
//            L.e("UIUtiles", e.toString());
        }
        return hasNavigationBar;
    }
}