有时候我们在系统正常运行的时候,突然跑到recovery里面了,并且停在了如下界面: Can't load Android system. Your data may be corrupt. If you continue to get this message, you may need to perform a factory data reset and erase all user data stored on this device. 意思是说,不能加载正常的安卓系统,可能数据损坏
import java.io.*; public class Example { public static void main(String[] args) { char a[] = "今天10点出发".toCharArray(); int n = 0; try { File out = new File("word.txt"); for (int i = 0; i < a.length; i++) { a[i] = (char) (a[i] ^ 'R');