android儲存的理解

標籤：

anroid內部操作只需要函數提供檔案名稱，and progremming could encoutage the file_title only. dont need inputStream /outputStream any more. could get the input/outputStream.
File file=new File(context.getFileDir(),filename);
if(!file.exists()){
file.createNewFile();
}
//or
OutputStream outputStream=operFileOutput(filename,Context.MODE_PRIVATE);
outputStream.write(string.getBytes());
outputStream.close();

android儲存的理解