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标题: 判断手机是否有root权限 [打印本页]

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作者: java    时间: 2018-7-13 21:06
标题: 判断手机是否有root权限

1. public class RootUtil {
   
2.     public static boolean isDeviceRooted() {
   
3.         return checkRootMethod1() || checkRootMethod2() || checkRootMethod3();
   
4.     }
   
5. 
   
6.     private static boolean checkRootMethod1() {
   
7.         String buildTags = android.os.Build.TAGS;
   
8.         return buildTags != null && buildTags.contains("test-keys");
   
9.     }
   
10. 
    
11.     private static boolean checkRootMethod2() {
    
12.         String[] paths = { "/system/app/Superuser.apk", "/sbin/su", "/system/bin/su", "/system/xbin/su", "/data/local/xbin/su", "/data/local/bin/su", "/system/sd/xbin/su",
    
13.                 "/system/bin/failsafe/su", "/data/local/su", "/su/bin/su"};
    
14.         for (String path : paths) {
    
15.             if (new File(path).exists()) return true;
    
16.         }
    
17.         return false;
    
18.     }
    
19. 
    
20.     private static boolean checkRootMethod3() {
    
21.         Process process = null;
    
22.         try {
    
23.             process = Runtime.getRuntime().exec(new String[] { "/system/xbin/which", "su" });
    
24.             BufferedReader in = new BufferedReader(new InputStreamReader(process.getInputStream()));
    
25.             if (in.readLine() != null) return true;
    
26.             return false;
    
27.         } catch (Throwable t) {
    
28.             return false;
    
29.         } finally {
    
30.             if (process != null) process.destroy();
    
31.         }
    
32.     }
    
33. 
    
34. }

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调用

1. if (isDeviceRooted()){
   
2.             Log.d(TAG, "onCreate: 你的设备可以获取root");
   
3.         }else {
   
4.             Log.d(TAG, "onCreate: 你的设备可以获取不能获取root");
   
5. }

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