android判断是否root或者是否能被root的方法

已知的root应用应用判断

通过adb shell pm list packages | findstr xxx 判断是否存在下面的包名

"com.noshufou.android.su",
"com.noshufou.android.su.elite",
"eu.chainfire.supersu",
"com.koushikdutta.superuser",
"com.thirdparty.superuser",
"com.yellowes.su",
"com.topjohnwu.magisk"

判断是否存在一些需要root权限的应用

通过adb shell pm list packages | findstr xxx 判断是否存在下面的包名

"com.koushikdutta.rommanager",
"com.koushikdutta.rommanager.license",
"com.dimonvideo.luckypatcher",
"com.chelpus.lackypatch",
"com.ramdroid.appquarantine",
"com.ramdroid.appquarantinepro",
"com.android.vending.billing.InAppBillingService.COIN",
"com.chelpus.luckypatcher"

检测一些常用目录是否有su文件

"/data/local/",
"/data/local/bin/",
"/data/local/xbin/",
"/sbin/",
"/su/bin/",
"/system/bin/",
"/system/bin/.ext/",
"/system/bin/failsafe/",
"/system/sd/xbin/",
"/system/usr/we-need-root/",
"/system/xbin/",
"/cache/",
"/data/",
"/dev/"

除了这种方法还可以通过Linux 的which命令来查找su文件，这样会更全面的查找。但是不可避免的一个问题就是，如果曾经root过但是root权限已经失效的设备会被判断成已经root。这个可以根据需求添加

判断系统的Tags标签

建设银行解析后的判断节点有：

    不能包含下面这些apk文件：
    public static final String[] a = new String[]{"com.noshufou.android.su", "com.noshufou.android.su.elite", "eu.chainfire.supersu", "com.koushikdutta.superuser", "com.thirdparty.superuser", "com.yellowes.su"};
    public static final String[] b = new String[]{"com.koushikdutta.rommanager", "com.koushikdutta.rommanager.license", "com.dimonvideo.luckypatcher", "com.chelpus.lackypatch", "com.ramdroid.appquarantine", "com.ramdroid.appquarantinepro"};
    public static final String[] c = new String[]{"com.devadvance.rootcloak", "com.devadvance.rootcloakplus", "de.robv.android.xposed.installer", "com.saurik.substrate", "com.zachspong.temprootremovejb", "com.amphoras.hidemyroot", "com.amphoras.hidemyrootadfree", "com.formyhm.hiderootPremium", "com.formyhm.hideroot"};

以下文件可以执行su操作:

 public static final String[] d = new String[]{"/data/local/", 
                                                  "/data/local/bin/", 
                                                  "/data/local/xbin/", 
                                                  "/sbin/", 
                                                  "/su/bin/", 
                                                  "/system/bin/", 
                                                  "/system/bin/.ext/", 
                                                  "/system/bin/failsafe/", 
                                                  "/system/sd/xbin/", 
                                                  "/system/usr/we-need-root/", 
                                                  "/system/xbin/"};

以下目录是否有写入的权限： (成功)

    public static final String[] e = new String[]{"/system", 
                                                  "/system/bin", 
                                                  "/system/sbin", 
                                                  "/system/xbin", 
                                                  "/vendor/bin", 
                                                  "/sbin", 
                                                  "/etc"};
}

本文地址：https://blog.csdn.net/wangjicong_215/article/details/107385590