How to Update/Change Email from Firebase in Android?
In any app, we got a feature to login using our email and password. Sometimes it happens that we want to change our email or we lost the password of our previous email so here we are going to implement the same feature to change our email using Firebase Authentication. Note that we are going to implement this project using the Java language.
Step by Step Implementation
Lets’ consider you have already an existing project or you may create a new project.
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Step 1: Create a new Project
To create a new project in Android Studio please refer to How to Create/Start a New Project in Android Studio. Note that select Java as the programming language.
Step 2: Working with the XML file
Go to the XML file and refer to the following code. Below is the code for the XML file.
Step 3: Working with the Java file
So the main part exists on the java file. In this file, we need to re-authenticate the user as according to the documentation changing the primary email address is a sensitive action. Below is the code snippet for doing the same.
Below is the complete code for the Java file for the above XML file.