FileReadingAndWriting.java 文件源码

@Override
public FileWriteResult write(@NonNull File file, @NonNull String text, @NonNull PercentSender percentSender) {
    try {
        if (!file.exists() || !file.canWrite()) {
            return FileWriteResult.FAILURE;
        }

        percentSender.refreshPercents(0, 0);

        BufferedWriter writer = new BufferedWriter(new FileWriter(file));
        writer.write(text);

        writer.close();


        percentSender.refreshPercents(0, 100);
    } catch (IOException e) {
        e.printStackTrace();

        return FileWriteResult.FAILURE;
    }

    return FileWriteResult.SUCCESS;
}