Android文件操作

核心提示：try{fOut =context.openFileOutput(fileName, 1);osw = new OutputStreamWriter(fOut);osw.write(data);osw.flush();Toast.makeText(context, " saved",Toast.LE

try{

fOut =context.openFileOutput(fileName, 1);

osw = new OutputStreamWriter(fOut);

osw.write(data);

osw.flush();

Toast.makeText(context, " saved",Toast.LENGTH_SHORT).show();

}

catch (Exception e)

{

e.printStackTrace();

Toast.makeText(context, " not saved",Toast.LENGTH_SHORT).show();

}

finally

{

try {

osw.close();

fOut.close();

}

catch (IOException e)

{

e.printStackTrace();

}

}

}

}

via：http://www.cnblogs.com/hxycn/archive/2010/09/07/1820872.html