通过Facebook单击登录按钮后，它已成功登录，但显示身份验证错误。无法将用户存储在Firebase中。我正在使用此库 实现'com.facebook.android:facebook-login:4.42.0' 我也尝试使用下面的库，如文档中所述 实现'com.facebook.android:facebook-android-sdk：[4,5）
通过Facebook登录后，我无法打开新活动 吐司消息的 handleFacebookAccessToken 方法打印并显示身份验证错误
Logcat
2019-04-26 11:28:09.091 29437-29437/com.sample.app.mysampleapp I/Choreographer: Skipped 3 frames! The application may be doing too much work on its main thread.
2019-04-26 11:28:09.098 29437-29486/com.sample.app.mysampleapp V/FA: Recording user engagement, ms: 8070
2019-04-26 11:28:09.100 29437-29486/com.sample.app.mysampleapp V/FA: Connecting to remote service
2019-04-26 11:28:09.104 29437-29486/com.sample.app.mysampleapp V/FA: Activity paused, time: 1239980723
2019-04-26 11:28:09.115 29437-29486/com.sample.app.mysampleapp D/FA: Logging event (FE): user_engagement(_e), Bundle[{firebase_event_origin(_o)=auto, engagement_time_msec(_et)=8070, firebase_screen_class(_sc)=LoginActivity, firebase_screen_id(_si)=-7653191600035363065}]
2019-04-26 11:28:09.122 29437-29437/com.sample.app.mysampleapp V/FA: onActivityCreated
2019-04-26 11:28:09.146 29437-29486/com.sample.app.mysampleapp V/FA: Connection attempt already in progress
2019-04-26 11:28:09.161 29437-29486/com.sample.app.mysampleapp D/FA: Logging event (FE): screen_view(_vs), Bundle[{firebase_event_origin(_o)=auto, firebase_previous_class(_pc)=LoginActivity, firebase_previous_id(_pi)=-7653191600035363065, firebase_screen_class(_sc)=FacebookActivity, firebase_screen_id(_si)=-7653191600035363064}]
2019-04-26 11:28:09.188 29437-29486/com.sample.app.mysampleapp V/FA: Connection attempt already in progress
2019-04-26 11:28:09.188 29437-29486/com.sample.app.mysampleapp V/FA: Connection attempt already in progress
2019-04-26 11:28:09.189 29437-29486/com.sample.app.mysampleapp V/FA: Activity resumed, time: 1239980786
2019-04-26 11:28:09.239 29437-29437/com.sample.app.mysampleapp I/Choreographer: Skipped 1 frames! The application may be doing too much work on its main thread.
2019-04-26 11:28:09.240 29437-29486/com.sample.app.mysampleapp D/FA: Connected to remote service
2019-04-26 11:28:09.241 29437-29486/com.sample.app.mysampleapp V/FA: Processing queued up service tasks: 4
2019-04-26 11:28:09.704 29437-29437/com.sample.app.mysampleapp D/com.facebook.FacebookSdk: getGraphApiVersion: v3.2
2019-04-26 11:28:09.706 29437-29437/com.sample.app.mysampleapp D/com.facebook.GraphRequestAsyncTask: execute async task: {RequestAsyncTask: connection: null, requests: [{Request: accessToken: null, graphPath: me, graphObject: null, httpMethod: GET, parameters: Bundle[{access_token=EAAcpUSrdafkBAHlfFAh65ogbWq8grz7kZAVSr7SR8eRHOY3hHCUYWKMae8DxH0ocmf7IoobMBvlL0dtbBEKLeGZBeoOLvjNwlDxmXNjb3PnyosVHf8Xzf2GYNc9qoS1dV0bUJzLiNglpkg4OThnFJU1tbvloG8wRlsyOKqLlqyY2vrxbZB6sLZA2A9SHGOhZAFX6QjEz0VuEHVnZBBF9ikwWasoHdlSHcZD, fields=id,name,first_name,middle_name,last_name,link}]}]}
2019-04-26 11:28:09.729 29437-29512/com.sample.app.mysampleapp D/libc-netbsd: [getaddrinfo]: hostname=graph.facebook.com; servname=(null); app_pid=29437; app_uid=10257; ai_flags=1024; ai_family=0; ai_socktype=1 from prox result 0
2019-04-26 11:28:10.476 29437-29486/com.sample.app.mysampleapp V/FA: Recording user engagement, ms: 1318
2019-04-26 11:28:10.486 29437-29486/com.sample.app.mysampleapp V/FA: Activity paused, time: 1239982103
2019-04-26 11:28:10.495 29437-29486/com.sample.app.mysampleapp D/FA: Logging event (FE): user_engagement(_e), Bundle[{firebase_event_origin(_o)=auto, engagement_time_msec(_et)=1318, firebase_screen_class(_sc)=FacebookActivity, firebase_screen_id(_si)=-7653191600035363064}]
2019-04-26 11:28:10.522 29437-29437/com.sample.app.mysampleapp I/Choreographer: Skipped 1 frames! The application may be doing too much work on its main thread.
2019-04-26 11:28:10.553 29437-29437/com.sample.app.mysampleapp I/loginactivity: HelloEAAcpUSrdafkBAHlfFAh65ogbWq8grz7kZAVSr7SR8eRHOY3hHCUYWKMae8DxH0ocmf7IoobMBvlL0dtbBEKLeGZBeoOLvjNwlDxmXNjb3PnyosVHf8Xzf2GYNc9qoS1dV0bUJzLiNglpkg4OThnFJU1tbvloG8wRlsyOKqLlqyY2vrxbZB6sLZA2A9SHGOhZAFX6QjEz0VuEHVnZBBF9ikwWasoHdlSHcZD
2019-04-26 11:28:10.554 29437-29437/com.sample.app.mysampleapp D/loginactivity: handleFacebookAccessToken:{AccessToken token:EAAcpUSrdafkBAHlfFAh65ogbWq8grz7kZAVSr7SR8eRHOY3hHCUYWKMae8DxH0ocmf7IoobMBvlL0dtbBEKLeGZBeoOLvjNwlDxmXNjb3PnyosVHf8Xzf2GYNc9qoS1dV0bUJzLiNglpkg4OThnFJU1tbvloG8wRlsyOKqLlqyY2vrxbZB6sLZA2A9SHGOhZAFX6QjEz0VuEHVnZBBF9ikwWasoHdlSHcZD permissions:[public_profile, email]}
2019-04-26 11:28:10.567 29437-29437/com.sample.app.mysampleapp W/BiChannelGoogleApi: [FirebaseAuth: ] getGoogleApiForMethod() returned Gms: com.google.firebase.auth.api.internal.zzal@e41d04e
2019-04-26 11:28:10.618 29437-29437/com.sample.app.mysampleapp D/AccessTokenTracker: AccessTokenChanged
2019-04-26 11:28:10.619 29437-29437/com.sample.app.mysampleapp I/Choreographer: Skipped 1 frames! The application may be doing too much work on its main thread.
2019-04-26 11:28:10.630 29437-29486/com.sample.app.mysampleapp D/FA: Logging event (FE): screen_view(_vs), Bundle[{firebase_event_origin(_o)=auto, firebase_previous_class(_pc)=FacebookActivity, firebase_previous_id(_pi)=-7653191600035363064, firebase_screen_class(_sc)=LoginActivity, firebase_screen_id(_si)=-7653191600035363065}]
2019-04-26 11:28:10.720 29437-29486/com.sample.app.mysampleapp V/FA: Activity resumed, time: 1239982236
2019-04-26 11:28:12.865 29437-29524/com.sample.app.mysampleapp D/com.facebook.FacebookSdk: getGraphApiVersion: v3.2
2019-04-26 11:28:12.986 29437-29524/com.sample.app.mysampleapp D/libc-netbsd: [getaddrinfo]: hostname=graph.facebook.com; servname=(null); app_pid=29437; app_uid=10257; ai_flags=1024; ai_family=0; ai_socktype=1 from prox result 0
2019-04-26 11:28:13.533 29437-29437/com.sample.app.mysampleapp I/Choreographer: Skipped 1 frames! The application may be doing too much work on its main thread.
2019-04-26 11:28:15.722 29437-29486/com.sample.app.mysampleapp V/FA: Inactivity, disconnecting from the service
LoginActivity.java
public class LoginActivity extends AppCompatActivity {
ImageView imgV_close;
TextView txtv_new_user,txtv_fb_signin,txtv_google_signin;
Button btn_login;
EditText input_email_login,input_password_login;
private static final int RC_SIGN_IN = 234;
private static final String TAG = "loginactivity";
GoogleSignInClient mGoogleSignInClient;
GoogleApiClient mGoogleApiClient;
FirebaseAuth mAuth;
private FirebaseAuth.AuthStateListener mAuthListener;
LoginButton loginButton;
CallbackManager mCallbackManager;
String name;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_login);
//first we intialized the FirebaseAuth object
mAuth = FirebaseAuth.getInstance();
mCallbackManager = CallbackManager.Factory.create();
input_email_login=findViewById(R.id.input_email_login);
input_password_login=findViewById(R.id.input_password_login);
loginButton = (LoginButton) findViewById(R.id.login_button_fb);
txtv_google_signin=findViewById(R.id.txtv_google_signin);
imgV_close=findViewById(R.id.imgV_close);
txtv_new_user=findViewById(R.id.txtv_new_user);
btn_login=findViewById(R.id.btn_login);
//Then we need a GoogleSignInOptions object
//And we need to build it as below
GoogleSignInOptions gso = new GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_SIGN_IN)
.requestIdToken(getString(R.string.default_web_client_id))
.requestEmail()
.build();
//Then we will get the GoogleSignInClient object from GoogleSignIn class
mGoogleSignInClient = GoogleSignIn.getClient(this, gso);
imgV_close.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
LoginActivity.this.finish();
}
});
txtv_new_user.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent sign_up=new Intent(LoginActivity.this,SignupActivity.class);
startActivity(sign_up);
}
});
btn_login.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
userLogin();
}
});
txtv_google_signin.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
googleSignIn();
}
});
loginButton.setReadPermissions("email", "public_profile");
loginButton.registerCallback(mCallbackManager, new FacebookCallback<LoginResult>() {
@Override
public void onSuccess(LoginResult loginResult) {
Log.i(TAG,"Hello"+loginResult.getAccessToken().getToken());
// Toast.makeText(MainActivity.this, "Token:"+loginResult.getAccessToken(), Toast.LENGTH_SHORT).show();
handleFacebookAccessToken(loginResult.getAccessToken());
}
@Override
public void onCancel() {
Log.d(TAG, "facebook:onCancel");
}
@Override
public void onError(FacebookException error) {
Log.d(TAG, "facebook:onError", error);
}
});
mAuthListener = new FirebaseAuth.AuthStateListener(){
@Override
public void onAuthStateChanged(@NonNull FirebaseAuth firebaseAuth) {
FirebaseUser user = firebaseAuth.getCurrentUser();
if (user!=null){
name = user.getDisplayName();
Toast.makeText(LoginActivity.this,""+user.getDisplayName(),Toast.LENGTH_LONG).show();
}else {
Toast.makeText(LoginActivity.this,"something went wrong",Toast.LENGTH_LONG).show();
}
}
};
}
private void handleFacebookAccessToken(AccessToken token) {
Log.d(TAG, "handleFacebookAccessToken:" + token);
AuthCredential credential = FacebookAuthProvider.getCredential(token.getToken());
mAuth.signInWithCredential(credential)
.addOnCompleteListener(this, new OnCompleteListener<AuthResult>() {
@Override
public void onComplete(@NonNull Task<AuthResult> task) {
if (task.isSuccessful()) {
Log.w(TAG, "signInWithCredential", task.getException());
Toast.makeText(LoginActivity.this, "Success", Toast.LENGTH_SHORT).show();
Intent intent = new Intent(LoginActivity.this, DeleteActivity.class);
startActivity(intent);
}else{
Toast.makeText(LoginActivity.this, "Authentication error",
Toast.LENGTH_SHORT).show();
}
}
});
}
@Override
protected void onStart() {
super.onStart();
//if the user is already signed in
//we will close this activity
//and take the user to profile activity
if (mAuth.getCurrentUser() != null) {
finish();
startActivity(new Intent(this, MyAccountActivity.class));
}
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
// Pass the activity result back to the Facebook SDK
//if the requestCode is the Google Sign In code that we defined at starting
if (requestCode == RC_SIGN_IN) {
//Getting the GoogleSignIn Task
Task<GoogleSignInAccount> task = GoogleSignIn.getSignedInAccountFromIntent(data);
try {
//Google Sign In was successful, authenticate with Firebase
GoogleSignInAccount account = task.getResult(ApiException.class);
//authenticating with firebase
firebaseAuthWithGoogle(account);
} catch (ApiException e) {
Toast.makeText(LoginActivity.this, e.getMessage(), Toast.LENGTH_SHORT).show();
}
}
else{
mCallbackManager.onActivityResult(requestCode, resultCode, data);
}
}
private void firebaseAuthWithGoogle(GoogleSignInAccount acct) {
Log.d(TAG, "firebaseAuthWithGoogle:" + acct.getId());
//getting the auth credential
AuthCredential credential = GoogleAuthProvider.getCredential(acct.getIdToken(), null);
//Now using firebase we are signing in the user here
mAuth.signInWithCredential(credential)
.addOnCompleteListener(this, new OnCompleteListener<AuthResult>() {
@Override
public void onComplete(@NonNull Task<AuthResult> task) {
if (task.isSuccessful()) {
Log.d(TAG, "signInWithCredential:success");
FirebaseUser user = mAuth.getCurrentUser();
Intent intent = new Intent(LoginActivity.this, MyAccountActivity.class);
startActivity(intent);
LoginActivity.this.finish();
Toast.makeText(LoginActivity.this, "User Signed In", Toast.LENGTH_SHORT).show();
} else {
// If sign in fails, display a message to the user.
Log.w(TAG, "signInWithCredential:failure", task.getException());
Toast.makeText(LoginActivity.this, "Authentication failed.",
Toast.LENGTH_SHORT).show();
}
// ...
}
});
}
//this method is called on click
private void googleSignIn() {
//getting the google signin intent
Intent signInIntent = mGoogleSignInClient.getSignInIntent();
/* Intent signInIntent=Auth.GoogleSignInApi.getSignInIntent(mGoogleApiClient);
mGoogleApiClient.clearDefaultAccountAndReconnect();*/
//starting the activity for result
startActivityForResult(signInIntent, RC_SIGN_IN);
}
private void userLogin() {
final String username = input_email_login.getText().toString().trim();
final String password = input_password_login.getText().toString().trim();
if (TextUtils.isEmpty(username)) {
input_email_login.setError("Please enter your email or password");
input_email_login.requestFocus();
return;
}
if (TextUtils.isEmpty(password)) {
input_password_login.setError("Please enter your password");
input_password_login.requestFocus();
return;
}
}
}
答案 0 :(得分：0)
您是否已将“ developers.facebook”中的APP ID添加到Firebase项目Authentication中。