If we go on pressing enter, new boxes are added. Hence we can conclude that it is not a single editext and Spans are not used. On Typing somethingWhen we press enter, cursor moves to the new line and another box is created. Now let's see another screenshot when we type something The given picture is medium app opened in developer mode turned on. Internal Architecture of the Editor X-ray of the editor So to verify, let's get into depth and try to observe the 'bars behind the concrete'. This involves a lot of operation in a finite time, hence it will affect the UI rendering performance and will produce a terrible experience while the user tries to type too fast or delete any content too fast. On each character change in the edittext, it will have to update spans. This is the interface for text to which markup objects can be attached and detached.Īttach the specified markup object to the range start.end of the text.Īt the core, spannable perform string search operation from its start to end index and then apply the type of Spans. But, Using spannable it would be difficult to manage the format of long text like 10k words. The user can type their content and format it accordingly.Īt once it seems to be a Custom EditText which uses Spannables to format its content. All the editing tools are presented on the bottom toolbar. The above is the screenshot of the editor, it is a clean and intuitive interface. A WYSIWYG editor is a system in which content can be edited in a form closely resembling its appearance when printed or displayed as a finished document. WYSIWYG is an acronym for "what you see is what you get". I've also given a link to my sample at the end of this blog for your reference in case you get stuck somewhere or you directly want to go through the code. This blog will help you understand how to think when you want to build an editor, what are the building blocks, and basic rules that you must pay attention to. There is no doubt that it is a world-class service for bloggers and its User Experience is an industry standard for blogging sites. If you are a developer then you must have been to Medium either for reading or writing. If you can help to translate this application to your native language, please contact our email. ✓ Optimized usage for phones and tablets. ✓ Handy tool to edit INI, LOG, TXT files. ✓ Access files from FTP, Google Drive, Dropbox, and OneDrive. ✓ Ability to edit system files on rooted devices. ✓ Open files from recently opened or added file collections. ✓ Automatically detect charset and encoding. ✓ Directly target any specified line number. ✓ Smooth scrolling both vertically and horizontally. ✓ Physical keyboard support, including key combinations. ✓ Display, increase, or decrease line indentations. ✓ Easily navigate between multiple open tabs. ✓ High performance with no lag, even on large text files (more than 10,000 lines). ✓ Code editor and syntax highlight for 50+ languages (C++, C#, Java, XML, Javascript, Markdown, PHP, Perl, Python, Ruby, Smali, Swift, etc). Features: ✓ Enhanced notepad application with numerous improvements. The speed and responsiveness of the app are much better than other text editor apps commonly found on Google Play. QuickEdit text editor includes a number of performance optimizations and user experience tweaks. It is suitable for both general and professional use. QuickEdit text editor can be used as standard text editor for plain text files, or as a code editor for programming files. It has been optimized for using on both phones and tablets. QuickEdit text editor is a fast, stable and full featured text editor.
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