我的应用程序有一项特定的功能,只能在root可用的设备上工作。与其让这个特性在使用时失败(然后向用户显示适当的错误消息),我更喜欢先静默地检查root是否可用,如果不可用,则首先隐藏相应的选项。
有没有办法做到这一点?
发布于 2011-11-12 01:37:02
下面是一个类,它将通过以下三种方法之一来检查Root。
/** @author Kevin Kowalewski */
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", "/su/bin/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();
}
}
}
发布于 2016-02-25 21:41:40
如果您已经在使用Fabric/Firebase Crashlytics,您可以调用
CommonUtils.isRooted(context)
下面是该方法的当前实现:
public static boolean isRooted(Context context) {
boolean isEmulator = isEmulator(context);
String buildTags = Build.TAGS;
if (!isEmulator && buildTags != null && buildTags.contains("test-keys")) {
return true;
} else {
File file = new File("/system/app/Superuser.apk");
if (file.exists()) {
return true;
} else {
file = new File("/system/xbin/su");
return !isEmulator && file.exists();
}
}
}
public static boolean isEmulator(Context context) {
String androidId = Secure.getString(context.getContentResolver(), "android_id");
return "sdk".equals(Build.PRODUCT) || "google_sdk".equals(Build.PRODUCT) || androidId == null;
}
发布于 2011-07-03 22:57:34
https://stackoverflow.com/questions/1101380
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