發送短信

數:

提供者:

CAPTCHA:

  ______   __   __             _    _    _    _   
 /_   _//  \ \\/ //     ___   | || | || | \  / || 
   | ||     \ ` //     /   || | || | || |  \/  || 
  _| ||      | ||     | [] || | \\_/ || | .  . || 
 /__//       |_||      \__ ||  \____//  |_|\/|_|| 
 `--`        `-`'       -|_||   `---`   `-`  `-`  
                         `-`

Please enter what you see:

發送短信 : A study of evolution and trend of permissions for Android applications