Devtantra Blog

Tutorials about Android, Angular, ReactJS, PHP, MySQL and Web Development

Recent Posts

Google and Salesforce partnership

Finally, world top two companies unveil partnership done. Each of them is knowing as its best product and those are no need any kind of identification. Their product collaboration not only increases the user ability but also customer product rating itself. Huh, Yes you’re correct I’m talking about Google and Salesforce’s partnership. Some day ago […]

Designer & Developer Collaboration

Android App development is today key of the market. There are huge kinds of applications available in a market as per your requirement. But usability of application depends on two things one is its Ui/Ux and second is the performance. As the designer is designing such as fascinating designs for apps. But after that designer […]

Circular reveal animation on Android

Hey folks, I was looking to make my app Ui/Ux more attractive and fascinated so I used circular revel effect when I was moving one screen to another screen. 1.Let create circular reveal f(n) using ViewAnimationUtils class. // create the animator for this view (the start radius is zero) Animator circularReveal = ViewAnimationUtils.createCircularReveal(rootLayout, x, y, 0, […]

Expand/Collapse Recyclerview with custom animation

Hey guys, I was playing with Recyclerview. In this view Recyceerview can expand to particular and can collapse to its original state. It was a fun task.! I hope you are familiar with RecyclerView. Now we will step into RecylerView adapter which is holding your item, and you can start coding inside ViewHolder of a card, Lets first create […]

10+ amazing android app ideas

Some app ideas which are not developed yet. If you are about to start something new then checkout our hot list : App Ideas 1. Wanted App Everybody wants to be alerted about the criminals around. In this app, users will be able to see the wanted criminals in their area and whenever they they […]

Feeding Server Timing API from ASP.NET Core

There is a number of Web APIs which allow measuring performance of web applications: User Timing API (access to high precision timestamps) Resource Timing API (timing information related to resources on a document) Navigation Timing API (timing information related to navigation and elements) The youngest member of the family is Server Timing API which allows communicating the server performance metrics […]

PC/Internet Tricks

101 Amazing PC / Internet Tricks no one told you before   You Can Search Google Timer In Google For A Timer With Alarm Search This In Google For Direct Mp3 Links intitle:index.of?mp3 Your song name here Use Your Chrome Browser As Notepad Quickly. Just copy the text below to the address Bar. data:text/html, <html contenteditable> Note: You […]

Exceeding expectation award

I started my professional life as a software engineer in Ranosys Technologies Pte. Ltd. I attended first quarterly meeting and I saw company giving award to peoples on bases of their hard work and efforts.  I’m surprise that once again prize competition. Actually I haven’t many award, I am always sitting with crowd and clapping […]

Android: Overdraw, Why Should We Care?

Recently I am looking for new stuff for you and i found really interesting fact of our android app. Which is very interesting, Have you look it your android app, why it is slow or and crashes happens some time, all those dispute things happen because we are doesn’t carrying about overdraw and CPU using […]

Android basic app

Today I’ll tell you how to start with Android. For the readers who are familiar with basics of Java, it will be easier for them as code is written for Android apps requires Java programming. 00