FileOutputStream os = new FileOutputStream(new File("combinationswrite.txt")); osw.write(newEntries[j].symbol); for (int i =0; i<6; i++){
osw.write(newEntries[j]
下面的代码片段似乎成功地创建了一个文件,并且writeData函数适当地写入StringWriter,但是该文件似乎是空的。 selectedFile.createNewFile();
serializer.setOutput(writer);
Log.i(TAG, "- Output is asigned to the sp