In my application, i saved downloaded files from server in the package
directory which means "data/data/com.../downloadFile/file". I just
found my method didn' work anymore in 0.9 SDK.
private void StreamToFile(String stream, String filePath){
File file = new File(filePath);
FileOutputStream fos;
try{
fos = new FileOutputStream(file);
DataOutputStream dos = new DataOutputStream(fos);
dos.writeBytes(stream);
Log.i("info", "file create ok "+filePath);
}
catch (FileNotFoundException e)
{e.printStackTrace();}
catch (IOException e)
{e.printStackTrace();}
}
I got a FileNotFoundException, it's weird this method works in M5.
So i change it, i create the directory and file by using the mkdirs()
and createNewFile() :
private void StreamToFile(String stream, String filePath){
String path = filePath.substring(0, filePath.lastIndexOf("/") + 1);
String fileName = filePath.substring(filePath.lastIndexOf("/") + 1);
File directory = new File(path);
if (!directory.exists()) {
Log.i("info", "mkdirs "+directory.mkdirs());
Log.i("info", "directory "+directory.exists());
}
File file = new File(directory, fileName);
FileOutputStream fos;
try{
file.createNewFile();
fos = new FileOutputStream(file);
DataOutputStream dos = new DataOutputStream(fos);
dos.writeBytes(stream);
}
catch (FileNotFoundException e)
{e.printStackTrace();}
catch (IOException e)
{e.printStackTrace();}
}
mkdirs() return always false, is that mean we couldn't create
directory in data? But i tried in console, it works with command line.
I'm confused, anyone has idea?
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