在为调试目的创建签名的apk之前，每件事都运行正常。我能够从facebook登录。但是突然发生了什么事情都没有想法（只有我做的事情是用调试sha1键限制我的谷歌地图api键）。我在facebook登录时使用firebase。这是我的错误：
04-17 21:38:35.628 4362-9601/com.example.rishabh.stareout D/FA: Logging event (FE): _e, Bundle[{_o=auto, _et=144814, _sc=IntroActivity, _si=886567669576019156}]
04-17 21:38:35.715 17721-9615/? V/FA-SVC: Event recorded: Event{appId='com.example.rishabh.stareout', name='_e', params=Bundle[{_o=auto, _et=144814, _sc=IntroActivity, _si=886567669576019156}]}
04-17 21:40:41.687 4362-4362/com.example.rishabh.stareout D/IntroActivity: onAuthStateChanged:signed_out
04-17 21:40:42.491 1956-2056/? I/Timeline: Timeline: Activity_windows_visible id: ActivityRecord{a365a50 u0 com.example.rishabh.stareout/.IntroActivity t4710} time:195347814
04-17 21:40:47.595 4362-12316/com.example.rishabh.stareout D/FA: Logging event (FE): _e, Bundle[{_o=auto, _et=5897, _sc=IntroActivity, _si=886567669576019156}]
04-17 21:40:47.748 17721-12319/? V/FA-SVC: Event recorded: Event{appId='com.example.rishabh.stareout', name='_e', params=Bundle[{_o=auto, _et=5897, _sc=IntroActivity, _si=886567669576019156}]}
04-17 21:40:55.493 4362-4362/com.example.rishabh.stareout D/IntroActivity: facebook:onSuccess:com.facebook.login.LoginResult@5a00296
04-17 21:40:55.493 4362-4362/com.example.rishabh.stareout D/IntroActivity: handleFacebookAccessToken:{AccessToken token:ACCESS_TOKEN_REMOVED permissions:[public_profile, user_friends, email]}
04-17 21:40:56.190 4362-4362/com.example.rishabh.stareout D/IntroActivity: signInWithCredential:onComplete:false
04-17 21:40:56.190 4362-4362/com.example.rishabh.stareout W/IntroActivity: signInWithCredential
com.google.firebase.FirebaseException: An internal error has occurred. [ Bad Request ]
at com.google.android.gms.internal.zzblv.zzce(Unknown Source)
at com.google.android.gms.internal.zzbls$zzj.zza(Unknown Source)
at com.google.android.gms.internal.zzbmd.zzcf(Unknown Source)
at com.google.android.gms.internal.zzbmd$zza.onFailure(Unknown Source)
at com.google.android.gms.internal.zzbly$zza.onTransact(Unknown Source)
at android.os.Binder.execTransact(Binder.java:453)
刚刚举行祝词“身份验证失败”。 我正在使用firebase文档本身的facebook登录代码：
mCallbackManager = CallbackManager.Factory.create();
loginButton = (LoginButton) findViewById(R.id.button_facebook_login);
loginButton.setReadPermissions("email", "public_profile", "user_friends");
loginButton.registerCallback(mCallbackManager, new FacebookCallback<LoginResult>() {
@Override
public void onSuccess(LoginResult loginResult) {
Log.d(TAG, "facebook:onSuccess:" + loginResult);
new GraphRequest(
AccessToken.getCurrentAccessToken(),
"/me/friends",
null,
HttpMethod.GET,
new GraphRequest.Callback() {
public void onCompleted(GraphResponse response) {
try {
JSONArray rawName = response.getJSONObject().getJSONArray("data");
jsondata = rawName.toString();
} catch (JSONException e) {
e.printStackTrace();
}
}
}
).executeAsync();
handleFacebookAccessToken(loginResult.getAccessToken());
}
@Override
public void onCancel() {
Log.d(TAG, "facebook:onCancel");
// ...
}
@Override
public void onError(FacebookException error) {
Log.d(TAG, "facebook:onError", error);
// ...
}
});
}
@Override
public void onStart() {
super.onStart();
mAuth.addAuthStateListener(mAuthListener);
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
// Pass the activity result back to the Facebook SDK
mCallbackManager.onActivityResult(requestCode, resultCode, data);
}
private void handleFacebookAccessToken(AccessToken token) {
Log.d(TAG, "handleFacebookAccessToken:" + token);
mProgress.setMessage("Logging in...");
mProgress.show();
AuthCredential credential = FacebookAuthProvider.getCredential(token.getToken());
mAuth.signInWithCredential(credential)
.addOnCompleteListener(this, new OnCompleteListener<AuthResult>() {
@Override
public void onComplete(@NonNull Task<AuthResult> task) {
Log.d(TAG, "signInWithCredential:onComplete:" + task.isSuccessful());
// If sign in fails, display a message to the user. If sign in succeeds
// the auth state listener will be notified and logic to handle the
// signed in user can be handled in the listener.
if (!task.isSuccessful()) {
Log.w(TAG, "signInWithCredential", task.getException());
Toast.makeText(IntroActivity.this, "Authentication failed.",
Toast.LENGTH_SHORT).show();
mProgress.dismiss();
}else{
String name=task.getResult().getUser().getDisplayName();
String email=task.getResult().getUser().getEmail();
String image=task.getResult().getUser().getPhotoUrl().toString();
DatabaseReference childRef = mUserRef.child(Profile.getCurrentProfile().getId());
childRef.child("name").setValue(name);
childRef.child("email").setValue(email);
childRef.child("image").setValue(image);
FirebaseMessaging.getInstance().subscribeToTopic(Profile.getCurrentProfile().getId());
FirebaseDatabase.getInstance().getReference().child("CheckIfNotification").child(Profile.getCurrentProfile().getId()).setValue(false);
JSONArray friendList;
try {
DatabaseReference childFriendRef = childRef.child("friends");
friendList = new JSONArray(jsondata);
for (int l=0;l< friendList.length();l++){
childFriendRef.child(friendList.getJSONObject(l).getString("id")).child("name").setValue(friendList.getJSONObject(l).getString("name"));
childFriendRef.child(friendList.getJSONObject(l).getString("id")).child("id").setValue(friendList.getJSONObject(l).getString("id"));
}
} catch (JSONException e) {
e.printStackTrace();
}
mProgress.dismiss();
Intent mainIntent = new Intent(IntroActivity.this,MainActivity.class);
startActivity(mainIntent);
finish();
}
}
});