Created
November 20, 2015 13:54
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Am I Root
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public class RootUtil { | |
public static boolean isDeviceRooted() { | |
return checkRootMethod1() || checkRootMethod2() || checkRootMethod3(); | |
} | |
private static boolean checkRootMethod1() { | |
String buildTags = android.os.Build.TAGS; | |
return buildTags != null && buildTags.contains("test-keys"); | |
} | |
private static boolean checkRootMethod2() { | |
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", | |
"/system/bin/failsafe/su", "/data/local/su" }; | |
for (String path : paths) { | |
if (new File(path).exists()) return true; | |
} | |
return false; | |
} | |
private static boolean checkRootMethod3() { | |
Process process = null; | |
try { | |
process = Runtime.getRuntime().exec(new String[] { "/system/xbin/which", "su" }); | |
BufferedReader in = new BufferedReader(new InputStreamReader(process.getInputStream())); | |
if (in.readLine() != null) return true; | |
return false; | |
} catch (Throwable t) { | |
return false; | |
} finally { | |
if (process != null) process.destroy(); | |
} | |
} | |
} |
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