Today we will be looking at how we can generate UUID in Java. Using no additional external libraries. You must have already known that there
Category: Android
![](https://cdn.statically.io/img/techenum.com/wp-content/uploads/2021/03/zip-files-java.jpg?quality=100&f=auto)
Today you will learn how you can use Java to Zip a file with an example. Although it is a very basic and beginner friendly
![](https://cdn.statically.io/img/techenum.com/wp-content/uploads/2021/02/1200x-675-radio-button.jpg?quality=100&f=auto)
Here is a simple tutorial to understand Radio Button in Android. I have also included mostly used customization for Android. Radio button is a type
![android activity lifecycle](https://cdn.statically.io/img/techenum.com/wp-content/uploads/2021/01/1200x675-activity-lifecycle-android.jpg?quality=100&f=auto)
Android Activity Lifecycle at first can look daunting and rather tiresome. If you want to advance your programming. You need to understand what is going
![handler in android](https://cdn.statically.io/img/techenum.com/wp-content/uploads/2021/01/1200x675-handler-in-android.jpg?quality=100&f=auto)
Do you want to learn the uses of Android Handler ? Here in this post I have explained everything you need to know about Handler
![](https://cdn.statically.io/img/techenum.com/wp-content/uploads/2020/12/width-and-density.jpg?quality=100&f=auto)
Learn how you can get screen width in Android at runtime. Here is a simple way you can get the screen width and height. Look
![](https://cdn.statically.io/img/techenum.com/wp-content/uploads/2020/12/siv-feature-1200x675-1.jpg?quality=100&f=auto)
Do you rely on external libraries to draw shapes on your ImageView ? Well now there is ShapableImageView in Android to facilitate just that. But
![handler thread in android](https://cdn.statically.io/img/techenum.com/wp-content/uploads/2020/12/handler-thread-in-android-.jpg?quality=100&f=auto)
Do you want to learn about Android Handler Thread for multi threading ? We have multiple ways to accomplish the problem at hand. But here
![android intent](https://cdn.statically.io/img/techenum.com/wp-content/uploads/2020/12/intent-in-android-300x169.jpg?quality=100&f=auto)
In you android programming road map it’s inevitable to skip this topic. So, let us look at what is intent in Android ? What is
![](https://cdn.statically.io/img/techenum.com/wp-content/uploads/2020/11/push-notification-android-300x169.jpg?quality=100&f=auto)
Push Notifications in Android can be quite tricky if you create everything from back-end to mobile application. So there exist a ready made solution called