问题：E / ViewRootImpl：sendUserActionEvent（）返回

Question

我已使用三星Galaxy J4 运行我的应用。即使UI部分没有任何变化，它也能很好地工作，但是在logcat中，我可以看到 ViewRootImpl：sendUserActionEvent（）返回。我不知道该怎么解决。请帮助我解决这种情况。

我想使用已注册的电话号码和密码将LoginActivity转到HomeActivity。但是它说这个账户不存在。

Java代码：

private void LoginUser()
    {
        String phone = InputPhoneNumber.getText().toString();
        String password = InputPassword.getText().toString();

        if (TextUtils.isEmpty(phone))
        {
            Toast.makeText(this,"Please write your phone number...",Toast.LENGTH_SHORT).show();
        }

        else if (TextUtils.isEmpty(password))
        {
            Toast.makeText(this,"Please write your password...",Toast.LENGTH_SHORT).show();
        }
        else
        {
            loadingBar.setTitle("Login Account");
            loadingBar.setMessage("Please wait, while we are checking the credentials.");
            loadingBar.setCanceledOnTouchOutside(false);
            loadingBar.show();

            AllowAccessToAccount(phone, password);
        }
    }

    private void AllowAccessToAccount(final String phone, final String password)
    {
        final DatabaseReference RootRef;
        RootRef = FirebaseDatabase.getInstance().getReference();

        RootRef.addListenerForSingleValueEvent(new ValueEventListener() {
            @Override
            public void onDataChange(@NonNull DataSnapshot dataSnapshot)
            {
                if (dataSnapshot.child(parentDbName).child(phone).exists())
                {

                    Users usersData = dataSnapshot.child(parentDbName).child(phone).getValue(Users.class);

                    if (usersData.getPhone().equals(phone))
                    {
                        if (usersData.getPassword().equals(password))
                        {
                            Toast.makeText(LoginActivity.this,"Logged in Successfully...",Toast.LENGTH_SHORT).show();
                            loadingBar.dismiss();


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

                        }

                    }
                }
                else
                {
                    Toast.makeText(LoginActivity.this, "Account with this "+ phone +"number do not exist.",Toast.LENGTH_SHORT).show();
                    loadingBar.dismiss();
                }
            }

            @Override
            public void onCancelled(@NonNull DatabaseError databaseError)
            {

            }
        });