VersionUtils.java

package com.tencent.util;

import android.os.Build;

public final class VersionUtils
{
    private VersionUtils()
    {
    }

    public static final int JELLY_BEAN_MR1 = 17;
    /**
     * 版本是否在2.1之后（API 7）
     * @return
     */
    public static boolean isECLAIR_MR1(){
        return Build.VERSION.SDK_INT>=Build.VERSION_CODES.ECLAIR_MR1;
    }

    /**
     * 版本是否在2.2之后(API 8)
     * 
     * @return
     */
    public static boolean isrFroyo()
    {
        return Build.VERSION.SDK_INT >= Build.VERSION_CODES.FROYO;
    }

    /**
     * 版本是否在2.3之后（API 9）
     * 
     * @return
     */
    public static boolean isGingerBread()
    {
        return Build.VERSION.SDK_INT >= Build.VERSION_CODES.GINGERBREAD;
    }

    /**
     * 版本是否在4.0之后（API 14)
     * 
     * @return
     */
    public static boolean isIceScreamSandwich()
    {
        return Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH;
    }

    /**
     * 版本是否在3.0之后（API 11)
     * 
     * @return
     */
    public static boolean isHoneycomb()
    {
        return Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB;
    }
    
    /**
     * 版本是否在3.2之后（API 13)
     * 
     * @return
     */
    public static boolean isHoneycombMR2()
    {
    	return Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB_MR2;
    }
    
    /**
     * 版本是否再4.1之后(API 16)
     * @return
     */
    public static boolean isJellyBean()
    {
    	return Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN;
    }

    /**
     * 版本是否在4.2之后（API 17)
     * 
     * @return
     */
    public static boolean isJellyBeanMR1()
    {
        return Build.VERSION.SDK_INT >= JELLY_BEAN_MR1;
    }

}