Thứ Tư, 29 tháng 6, 2016

Mobile Newsletter - A View Class for Cropping Images

Mobile Newsletter - A View Class for Cropping Images
Welcome to this week's Mobile Development newsletter from CodeProject.
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Rapid, Interactive Prototyping With Xcode Playgrounds

Since their introduction in Xcode 6 alongside Swift, to their current iteration in Xcode 7.3.1, playgrounds have come a long way. With new features and better stability, they are evolving into a viable tool for rapid prototyping or quickly hacking together a proof of concept. (more: Envato Tuts)

Apps are faltering. But progressive web apps seem pretty legit.

Lately there's been considerable debate about the future of native apps, ranging from the cooling of downloads to the dubious utility of instant apps and assumptions about progressive web apps as heir apparent to native apps. (more: Cameron Roll)

OkHttp, the Android HTTP Client from Square

Most apps need network connections to external services to access and exchange data. This is typically through REST APIs and an HTTP client in your app. OKHttp is an Android HTTP client library from Square that reduces the steps needed, and means you can spend more time on the important areas of your app. (more: Sitepoint)

Google launches AMP Validator web tool

Google has announced that they launched not just a chrome extension to validate your AMP pages are correct but also a web validator version, similar to the structured data testing tool. (more: Search Engine Roundtable)

Scaling your phone app design to all UWP device families

Sometimes also referred to as responsive design, adaptive design is a set of practices that enables an app's UI to resize and restructure itself when the display screen changes its size, orientation, or aspect ratio. When a UWP app runs in desktop mode on Windows 10, adaptive design also comes into play when users resize the app window. (more: Windows Developer)

Google Awareness APIs now available to developers via Google Play services

The newly released APIs will allow developers to create apps that will be able to "intelligently react to user context using snapshots and fences". Developers will be able to utilize seven different types of context, that will allow apps to better understand a users situation, and use that information for a custom experience. (more: Neowin)

Every ASP.NET Web Forms Developer Can Be a Mobile Developer

Let's look at aspects of developing NativeScript apps and how they compare to Web Forms development. (more: Telerik)

New articles added

HTML / CSS

  (2 votes) by Serge Desmedt (updated 10 hours ago)
An article on what you can do with the Bootstrap 3 Grid and what makes this possible.

Articles updated

iOS and watchOS

  (11 votes) by Will J Miller (updated 4 days ago)
This article describes the implementation of a custom class called MMSCropImageView. The class gives the feature of drawing and moving a rectangle over an image to identify the crop region and return it in an UIImage. It explains the considerations and solutions for cropping a bitmap.

Tips and Tricks updated

Android

  (5 votes) by Rou1997 (updated 6 days ago)
Java, Eclipse . . . Very, Very Simple Project With Android File Dialogs . . . Compatible With Any Android Version



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