如何建立游戏网站,金融网站html5模板,房地产网站建设策划方案,资阳论坛xml序列化 实现思路 通过程序生成一个xml文件来备份手机短信. 先获取手机短信的内容 —通过xml备份.StringBuffer 代码如下public void click(View view) {StringBuffer sb new StringBuffer();sb.append(?xml version\1.0\ encoding\UTF-8\…xml序列化 实现思路 通过程序生成一个xml文件来备份手机短信. 先获取手机短信的内容 —通过xml备份.StringBuffer 代码如下 public void click(View view) {StringBuffer sb new StringBuffer();sb.append(?xml version\1.0\ encoding\UTF-8\?);sb.append(SMSS);for (SMSbean list : mLists) {sb.append(SMS);sb.append(address);sb.append(list.getAddress());sb.append(/address);sb.append(body);sb.append(list.getBody());sb.append(/body);sb.append(date);sb.append(list.getDate());sb.append(/date);sb.append(/SMS);}sb.append(SMSS);try {String s sb.toString();
// Log.d(TAG, click: s);String path Environment.getExternalStorageDirectory().getAbsolutePath();Log.d(TAG, click: path);File file new File(Environment.getExternalStorageDirectory().getAbsolutePath(), Config.xml);FileOutputStream fos new FileOutputStream(file);fos.write(s.getBytes());fos.close();Toast.makeText(this, 保存成功, Toast.LENGTH_SHORT).show();} catch (IOException e) {e.printStackTrace();Toast.makeText(this, 保存失败, Toast.LENGTH_SHORT).show();}} 通过官方提供序列化类实现xml序列化(通过程序生成一个xml) public void click1(View view) {try {XmlSerializer serializer Xml.newSerializer();File file new File(getFilesDir().getPath(), ConfigCopy.xml);String path getFilesDir().getPath();Log.d(TAG, click1: path);FileOutputStream fos new FileOutputStream(file);serializer.setOutput(fos, utf-8);serializer.startDocument(utf-8, true);serializer.startTag(null, smss);for (int i 0; i mLists.size(); i) {serializer.startTag(null, sms);serializer.startTag(null, address);serializer.text(mLists.get(i).getAddress());serializer.endTag(null, address);serializer.startTag(null, body);serializer.text(mLists.get(i).getBody());serializer.endTag(null, body);serializer.startTag(null, date);serializer.text(mLists.get(i).getDate());serializer.endTag(null, date);serializer.endTag(null, sms);}serializer.endTag(null, smss);serializer.endDocument();fos.close();Toast.makeText(this, 保存成功, Toast.LENGTH_SHORT).show();} catch (IOException e) {e.printStackTrace();Toast.makeText(this, 保存失败, Toast.LENGTH_SHORT).show();}} 转载于:https://www.cnblogs.com/nangongyibin/p/10200050.html
