SignUpActivity.java - Register CometChat Account - Voice and Video Chat App - Android App

SignUpActivity.java

...
public class SignUpActivity extends AppCompatActivity implements View.OnClickListener {
  ...
  private void registerCometChatAccount(String username, String email) {
    if (username == null) {
      return;
    }
    String uid = UUID.randomUUID().toString();
    String avatar = this.generateAvatar();
    User user = new User();
    user.setUid(uid);
    user.setName(username);
    user.setAvatar(avatar);

    CometChat.createUser(user, Constants.COMETCHAT_AUTH_KEY, new CometChat.CallbackListener<User>() {
      @Override
      public void onSuccess(User user) {
        Toast.makeText(SignUpActivity.this, user.getName() + " has been created successfully", Toast.LENGTH_SHORT).show();
        UserModel userModel = new UserModel(uid, username, email, avatar);
        insertFirebaseDatabase(userModel);
      }

      @Override
      public void onError(CometChatException e) {
        Toast.makeText(SignUpActivity.this, "Failed to create your account. Please try again", Toast.LENGTH_SHORT).show();
      }
    });
  }
  ...
}