安卓便签记事本源码添加文本后默认文本是全文显示的，点击以后可以转换成预览显示，即只显示第一行文字。点击文字左上角的铅笔图标可以实现文字的编辑。不能像小米便签那样进行分组。记事本数据使用SQLite本地存储，UI做的很用心。-Android notes Notepad source code to add text default text is to display the full text, click on the future can be converted into a preview display, which show only the first line of text. Click on the top left corner of the text of the pencil icon can be achieved text editor. Not that group like millet notes. Notepad data using SQLite local storage, UI do very carefully.