Firebase Auth 不会在单击按钮时启动 Activity，但在关闭并重新打开应用程序时有效

Question

在火力地堡验证是没有启动HomeActivitiy按钮点击。

它仅在重新打开应用程序时有效。

public class Auth1Activity extends AppCompatActivity {

    String string_1;

    String string_2;

    private static final Boolean CHECK_EMAIL_VERIFIED = false;

    private static final String TAG = "LoginActivity";

    private FirebaseAuth firebaseAuth;

    private FirebaseAuth.AuthStateListener authStateListener;

    private FirebaseUser firebaseUser;

    @Override

    protected void onCreate(@Nullable Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_auth_1);

        firebaseAuth = FirebaseAuth.getInstance();

        authStateListener = new FirebaseAuth.AuthStateListener() {

            @Override

            public void onAuthStateChanged(@NonNull FirebaseAuth firebaseAuth) {

            }

        };

        firebaseUser = firebaseAuth.getCurrentUser();

        if (firebaseUser != null) {

            Intent intent = new Intent(Auth1Activity.this, HomeActivity.class);

            startActivity(intent);

            finish();

        }

        final EditText auth_layout_1_edit_text_1 = findViewById(R.id.auth_layout_1_edit_text_1);

        final EditText auth_layout_1_edit_text_2 = findViewById(R.id.auth_layout_1_edit_text_2);

        Button auth_layout_1_button = findViewById(R.id.auth_layout_1_button);

        auth_layout_1_button.setOnClickListener(new View.OnClickListener() {

可能出什么问题了？

Answer 1

试试这个方法    authStateListener = new FirebaseAuth.AuthStateListener() {    @Override    public void onAuthStateChanged(@NonNull FirebaseAuth firebaseAuth) {          firebaseUser = firebaseAuth.getCurrentUser();          if (firebaseUser != null) {          Intent intent = new Intent(Auth1Activity.this, HomeActivity.class);          startActivity(intent);          finish();        }    }};