我有一些奇怪的问题,我无法解决。我有一个拥有Google登录功能的Android应用。该应用程序遵循MVP模式并使用片段而不是活动。登录部分来自:https://developers.google.com/identity/sign-in/android/
它一切正常,直到我尝试通过点击它以外的方式关闭登录对话框(您选择用户的位置)。我认为它应该给我一个状态代码12501(SIGN_IN_CANCELLED),但我得到代码13(错误)。我的假设错了吗?我应该忽略代码13,如果发生错误,不向用户显示任何错误吗?
以下是最相关的代码
活动:
public class SignInActivity extends AppCompatActivity implements SignInFragment.SignInListener {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_sign_in);
// Add sign in fragment
mSignInFragment = new SignInFragment();
FragmentManager fragmentManager = getSupportFragmentManager();
fragmentManager
.beginTransaction()
.replace(R.id.sign_in_frame, mSignInFragment, TAG)
.commit();
}
@Override
public void startSignIn() {
Intent signInIntent = mSignInFragment.getGoogleSignInClient().getSignInIntent();
startActivityForResult(signInIntent, RC_SIGN_IN);
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == RC_SIGN_IN) {
Task<GoogleSignInAccount> task = GoogleSignIn.getSignedInAccountFromIntent(data);
mSignInFragment.handleSignInResult(task);
}
}
}
分段:
public class SignInFragment extends DaggerFragment implements SignInContract.View, GoogleApiClient.OnConnectionFailedListener {
private SignInFragment.SignInListener signInListener;
public interface SignInListener {
void startSignIn();
void startMainActivity();
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
GoogleSignInOptions gso = new GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_SIGN_IN)
.requestIdToken( clientId )
.build();
mGoogleSignInClient = GoogleSignIn.getClient(getActivity(), gso);
// Calling this to force user select dialog to appear everytime
mGoogleSignInClient.signOut();
signInButton.setOnClickListener(v -> {
signInListener.startSignIn();
}
}
protected void handleSignInResult(Task<GoogleSignInAccount> task) {
try {
GoogleSignInAccount acct = task.getResult(ApiException.class);
String idToken = acct.getIdToken();
presenter.deliverTokenToServer(idToken);
} catch (ApiException e) {
e.printStackTrace();
Log.d(TAG, "handleSignInResult:" + e.getStatusCode());
Snackbar snackbar = Snackbar.make(getView(), R.string.error_login_failed_try_again, Snackbar.LENGTH_LONG);
snackbar.show();
}
}
}
在gradle文件中,我使用了'com.google.android.gms:play-services-auth:15.0.1'和'com.google.gms:google-services:4.0.1'
我终于找到了。这是Google Play图书馆的回归。它已在play-services-auth:16.0.0中修复。这是一些details。
implementation com.google.android.gms:play-services-auth:16.0.0
根据博客,这是当前Google SignIn库中的一个错误,这将在下一次更新中自动修复。但是,目前最新的库版本是:
com.google.android.gms:play-services-identity:15.0.1