Nowadays a lot of people are using Realm Database in their Android & IOS Apps. The basic reason for using the Realm database is that it provides us an option to directly map & save Class objects into Database. It also provides us an option to add observers & listeners whenever the data is changed […]
Easiest Way to Implement Facebook Login in Android
As an Android developer, we have to add Facebook login in Apps in our routine life. Every time we have to copy-paste code in our Activity class. For that problem, I have written a Facebook Activity class, which you can just copy-paste in your App and extend your Activity class from this FacebookActivity instead of […]
Ultimate Guide to Realm Database Migration in Android
If you are using Realm Database in your Android App, you must have faced the migration issue while submitting new versions. If we don’t migrate Realm database properly, it causes crashes when users update the App. This article is a guide to Realm database migration in Android. Basic Realm Database Migration Steps Add the following […]
Fetch Nearest Places in React Native Using Google Places API
It’s a common requirement in Apps to fetch nearest Places using Google Places API. In this article, I will explain how to fetch the nearest places in React Native using google places API. You can use this method to fetch places for both Android & IOS Apps. Method to Fetch Nearest Places in React Native […]
Preload Images in React Native – Android & IOS
It’s a common requirement in the Apps to load images from remote URLs. React Native Image component automatically keeps images in the cache for future use and fast loading. But the very first time it can take time to download an image from a remote URL. Sometimes it looks weird when the image comes after […]
Hideable View in React Native – Show/Hide View & It’s Content
As we know, there is no direct way to Show / Hide or change the visibility of a View in React Native. Here I have created a Custom component Hideable View in React Native. You can use this View component in place of the Native View component. Or you can even wrap your Any View, […]
Spring Data JPA : Don’t need to write SQL queries.
If you are not aware of spring data JPA this article is for you. Even if you are aware still you can read complex cases that can help you. Note that Spring Data is a collection of many modules. You may find these here https://spring.io/projects/spring-data . Spring Data JPA is a part of Spring data. […]
Error: Requirements check failed for JDK 8 (‘1.8.*’)! Detected version: 12.0.1
I have faced this “Requirements check failed for JDK 8” error in Ionic Studio when I tried to run my newly created Ionic App in Android Device. The exact error was the following. Requirements check failed for JDK 8 (‘1.8.*’)! Detected version: 12.0.1Check your ANDROID_SDK_ROOT / JAVA_HOME / PATH environment variables. Reason This error happens […]
Ask Runtime Permission in Kotlin Android
As we all know from API level 23 (Android 6.0) and above, we need to ask Runtime Permissions in Android App. The following article contains utility methods to ask runtime permission in Kotlin Android. This code also shows an Alert Dialog to the user to allow permissions from App Settings, if the user denies permission […]
Easiest Way to Observe Application Lifecycle Events in Kotlin Android
Are you looking to observe events like OnStart, OnResume, OnPause, OnStop & OnDestroy for your Android Application in Kotlin? This guide shows the easiest way to listen & receive lifecycle events related to your Application. In this tutorial ‘LifecycleObserver‘ interface is used. Using this interface we can easily observe Application Lifecycle Events in Kotlin Android. Following […]