The default media controller of Android typically contains the buttons like "Play/Pause", "Rewind", "Fast Forward" and a progress slider. Instead of "Rewind" and "Fast Forward" buttons, sometimes what we need is a full screen toggle button. Based on this StackOverflow post, we can implement our own media controller instead of scratching in this post. Pre-ConditionsDownload VideoControllerView.java and change the package...
In this exercise, A small VideoView without media controller will auto play video at the beginning of launching app; If we single touch the VideoView, it will activate full screen mode and resume it at the stopped position in small VideoView; If we touch the back button in full screen mode, it will return to the small VideoView...
Pre-conditionsNode.js with Express & Jade Microsoft Azure App Service Line BOT trial account Node.js with Express & JadeInstall Node.js with Express & Jade Create an Express project (Ref.: Express application generator) $ express LineBOT Install dependencies $ cd LineBOT $ npm install Run the app $ DEBUG=LineBot:* npm start > LineBOT@0.0.0 start /Users/phchu/Documents/Nodejs/LineBOT > node ./bin/www Open the...
Justify text means aligning the text from the left and right hand sides, but the TextView of Android doesn't support text justification. If we want to use a TextView to display multiple lines, it look like as below: We can use WebView to justify text as follows: Create a html page text_justify.html in assets folder Enable JavaScript of the...
LokiJS (http://lokijs.org/#/) is a lightweight JavaScript in-memory database. Installationnam install lokijs --saveInitial DatabaseBasicvar db = new lokijs('db.json');The db.json will be created in the <root> folder, i.e. <root>/db.json. Custom pathvar path = require('path'); var db = new lokijs(path.join(__dirname, '..', 'data', 'db.json')); The db.json will be created in the <root>/data folder, i.e. <root>/data.db.json. Initial Collectionvar info = db.getCollection('info'); if(!info){ info =...