Fixed: This request is missing a valid app identifier
Prerequisite : “Identify and add SHA1 / SHA-256 Certificates to Firebase console for Phone Authentication” When we … Read more
Android Applications
Posts for writing Android Java Applications, Libraries and various ways of using Android API’s for apps development.
Solved: This view is not constrained. It only has designtime positions
When we were trying to add a simple button into our already existing code of some other … Read more
Solved: System.out: android.os.NetworkOnMainThreadException
In Android application, if you are doing some network operations like download from some external website or … Read more
Identify Android API version, Device, Build Information programmatically
When you are developing an application which is dependent on device / platform hardware you will need … Read more
Convert an existing Android application to a library module
As we have seen in our post, “How to develop first android Application/App in Android Studio” where … Read more
Working with Strings in Kotlin
The basic datatype of strings in Kotlin is mostly similar as that of used in java. Only … Read more
Creating AAR library for Android apps using Android Studio – Part 1
An Android library is structurally the same as an Android app module. It can include everything needed … Read more
Adding dependency of one library ( Module ) to another library ( Module ) in Android : Creating AAR library for Android Part 3
In our first part we seen “Creating AAR library for Android apps using Android Studio” and in … Read more
Include an External precompiled AAR library Using Gradle and Android Studio – Part 4
As we have seen in our previous posts Part 1, Part 2, Part 3, we created a … Read more
Solved: Error: Invoke-customs are only supported starting with Android O (–min-api 26)
If you have ever seen an error like below, we have fixed this and got it resolved. … Read more