LoginProcess.java

AGConnectAuthCredential credential = EmailAuthProvider
		.credentialWithPassword(emailEditText.getText().toString(), passwordEditText.getText().toString());

AGConnectAuth.getInstance().signIn(credential)
	.addOnSuccessListener(new OnSuccessListener<SignInResult>() {
		@Override
      	public void onSuccess(SignInResult signInResult) {
        	Toast.makeText(getApplicationContext(), "Successfully Login", Toast.LENGTH_SHORT).show();
        	startActivity(new Intent(getApplicationContext(), HomeActivity.class));
       	}})
	.addOnFailureListener(new OnFailureListener() {
    	@Override
        public void onFailure(Exception e) {
        	Toast.makeText(getApplicationContext(), e.getMessage(), Toast.LENGTH_SHORT).show();
        }});