41 lines
1.3 KiB
Java
41 lines
1.3 KiB
Java
package im.status.ethereum;
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import java.io.File;
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import java.io.BufferedReader;
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import java.io.InputStreamReader;
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/** @author Kevin Kowalewski */
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public class RootUtil {
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public static boolean isDeviceRooted() {
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return checkRootMethod1() || checkRootMethod2() || checkRootMethod3();
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}
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private static boolean checkRootMethod1() {
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String buildTags = android.os.Build.TAGS;
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return buildTags != null && buildTags.contains("test-keys");
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}
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private static boolean checkRootMethod2() {
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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",
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"/system/bin/failsafe/su", "/data/local/su" };
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for (String path : paths) {
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if (new File(path).exists()) return true;
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}
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return false;
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}
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private static boolean checkRootMethod3() {
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Process process = null;
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try {
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process = Runtime.getRuntime().exec(new String[] { "/system/xbin/which", "su" });
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BufferedReader in = new BufferedReader(new InputStreamReader(process.getInputStream()));
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return in.readLine() != null;
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} catch (Throwable t) {
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return false;
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} finally {
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if (process != null) process.destroy();
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}
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}
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}
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