我使用adb和以下命令连接到我的live设备:
C:\>adb -s HT829GZ52000 shell
$ ls
ls
sqlite_stmt_journals
cache
sdcard
etc
system
sys
sbin
proc
logo.rle
init.trout.rc
init.rc
init.goldfish.rc
init
default.prop
data
root
dev
$ cd data
cd data
$ ls
ls
opendir failed, Permission denied
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我惊讶地发现我有访问被拒绝.为什么我不能使用这样的命令行浏览目录?
如何在手机上获得root访问权限?
您好我有一个非常讨厌的问题我想阅读类似于此的文本文件
KEY
0 1 2 3 4 5 6 7
KEYEND
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我试图使用扫描仪类,因为它可以返回结果字符串,小数,等等
public static void LoadStuff(String Name) {
Scanner reader = null;
try {
reader = new Scanner(new File(Name));
} catch (Exception e) {
Log.d("damn", "FAIL");
}
if(reader != null)
Load(reader);
}
private static void Load(Scanner reader) {
while (reader.hasNext()) {
String result = reader.next();
if (result == "KEY") { // may be result.equalsignorecase
while (result != "KEYEND") {
int index = reader.nextInt();
Log.d("Index", String.valueOf(index));
}
}
}
reader.close();
} …Run Code Online (Sandbox Code Playgroud)