Android

Android, Android Applications programming, ADB commands, Application framework, Middleware, HAL, Errors and Solutions, Makefiles, Compilation

adb shell cmd package list libraries – Get all installed libraries

First connect to adb, Now using below command, we can identify all the installed libraries on an … Read more

Error inflating class androidx.constraintlayout.ConstraintLayout

Recently when we migrated one of our android application to AndroidX, using android studio’s option from “Refactor … Read more

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

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

How to compose Gmail on button Click in Android Java & Kotlin ?

If you are developing an android application where you want to have a mechanism wherein your users … Read more