CircularDialog is another best way of representing information or data in an Android app. You can get to see these Circular Dialogs in most of the apps which are used to display the message of completion of the process in an attractive form. In this article, we are going to see how to implement Circular Dialogs in the Android app. A sample GIF is given below to get an idea about what we are going to do in this article. Note that we are going to implement this project using the Java language....

AudioManager is a class provided by Android which can be used to control the ringer volume of your Android device. With the help of this Audio Manager class, you can easily control the ringer volume of your device. Audio Manager Class can be used by calling the getSystemService() method in Android. When you create Audio Manager Class then you can use setRingerMode() method to change the ringer volume of your device. The setRingerMode() method takes an integer parameter to set the ringer profile of your device. There are three different integer parameters that need to be passed in setRingerMode() method are as follows:...

Many of us have used the step counter on our phones while we go for walk or run. It counts the total steps that the user has walked and displays it on the screen. The other name for the step counter is a pedometer. But have you ever thought about how can an app count our steps? What is the coding behind the working of this app? Let’s find the answer to these questions by making one....

Many apps such as the E-commerce app requires to accept payments from their users for providing different products or services or for their users. So this apps requires the users to enter bank details for payments. In this payment gateway, users are asked to add their banks IFSC code to get the details of their banks. So many apps have features inside their app that while entering the bank IFSC code the user’s bank details such as Bank address, bank city, and other common details are fetched from that IFSC code. So in this article, we will take a look at How we can get the common bank details from the IFSC code in Android....

If you are looking for building a book library app and you want to load a huge data of books then for adding this feature, you have to use a simple API which is provided by Google, and of course, it’s free. In this article, we will take a look at the implementation of this API in our Android App....

BottomNavigationView is the best option for navigation in android. It makes life easier for a user to switch between multiple activities and fragments. It’s really a pain in the butt to use an android app without having proper navigation. At GFG, we have already shared an article with you on BottomNavigationView. If you are new or don’t know that what is BottomNavigationView or want to implement it in your app then please refer to this BottomNavigationView in Android....

Nowadays many apps using Machine Learning inside their apps to make most of the tasks easier. We have seen many apps that detect text from any image. This image may include number plates, images, and many more. In this article, we will take a look at the implementation of Text Detector in Android using Firebase ML Kit....

CAMView Library is a simple solution for accessing users’ device camera. By using this library we can access users’ cameras and use to perform so many functions of the camera such as scanning barcodes that are done by using a built-in ZXing decoding engine. This library contains a set of components that are ready to be put in your layout in order to give instant access to so many features. This library handles low-level routines such as camera, configuration, streaming, orientation, and many more. We just have to follow some basic steps to use this library....

If there is an application containing a login form to be filled by the user, the login button should be disabled (meaning: it shouldn’t be clickable). When the user enters the credentials of the form the button should be enabled to click for the user. So in this article, we are implementing a TextWatcher to the EditText field. Have a look at the following image to get an idea of what is the TextWatcher and how that may increase user interactivity. Note that we are going to implement this project using the Java language....

Augmented Faces permit the application to naturally distinguish various regions of an individual’s face, and utilize those areas to overlay resources, for example, surfaces and models in a way that appropriately matches the contours and regions of an individual face. ARCore is a stage for building Augmented reality applications on Android. Augmented Face is a subsystem of ARCore that permits your application to:...

Meter picker is one of the most popular functions used in Android apps for tracking the meter. You can see this function in the distance tracking app. With the help of this, you can track how much distance you have traveled. In this article, we are going to learn how to implement a meter picker in the android app. A sample GIF is given below to get an idea about what we are going to do in this article. Note that we are going to implement this project using the Java language....

If there is a scenario where you need your entire application to be in portrait mode or landscape mode or one of the Activity should be in portrait mode and all the other activities should be set at auto screen orientation, then here this article makes you do that in simple steps. So in this article, we are going to learn the following two things....