我对Firebase身份验证有疑问， 如果我登录，就会陷入导致我麻烦的循环。
当我进入此循环时，与Firebase数据库的连接也被阻止
我不知道它是否可以依赖于依赖项的版本，我放了最新版本。
来自控制台的错误是这些，它们不断出现：
W/BiChannelGoogleApi: [FirebaseAuth: ] getGoogleApiForMethod() returned Gms: com.google.firebase.auth.api.internal.zzal@27d8f73
这是更完整的：
D/FA: Logging event (FE): screen_view(_vs), Bundle[{firebase_event_origin(_o)=auto, firebase_screen_class(_sc)=MainActivity, firebase_screen_id(_si)=-8001407550778259391}]
I/Transaction: runTransaction() usage detected while persistence is enabled. Please be aware that transactions *will not* be persisted across database restarts. See https://www.firebase.com/docs/android/guide/offline-capabilities.html#section-handling-transactions-offline for more details.
W/BiChannelGoogleApi: [FirebaseAuth: ] getGoogleApiForMethod() returned Gms: com.google.firebase.auth.api.internal.zzal@27d8f73
D/: HostConnection::get() New Host Connection established 0x9ebc9a40, tid 11532
V/FA: Connection attempt already in progress
V/FA: Connection attempt already in progress
Activity resumed, time: 173786466
W/BiChannelGoogleApi: [FirebaseAuth: ] getGoogleApiForMethod() returned Gms: com.google.firebase.auth.api.internal.zzal@27d8f73
D/: HostConnection::get() New Host Connection established 0xa15e8100, tid 11578
I/OpenGLRenderer: Initialized EGL, version 1.4
D/OpenGLRenderer: Swap behavior 1
W/OpenGLRenderer: Failed to choose config with EGL_SWAP_BEHAVIOR_PRESERVED, retrying without...
D/OpenGLRenderer: Swap behavior 0
I/art: Do partial code cache collection, code=29KB, data=31KB
I/art: After code cache collection, code=29KB, data=31KB
Increasing code cache capacity to 128KB
D/EGL_emulation: eglCreateContext: 0x9ce34aa0: maj 2 min 0 rcv 2
D/EGL_emulation: eglMakeCurrent: 0x9ce34aa0: ver 2 0 (tinfo 0x9ce366f0)
W/art: Before Android 4.1, method int android.support.v7.widget.DropDownListView.lookForSelectablePosition(int, boolean) would have incorrectly overridden the package-private method in android.widget.ListView
D/EGL_emulation: eglMakeCurrent: 0x9ce34aa0: ver 2 0 (tinfo 0x9ce366f0)
D/FA: Connected to remote service
V/FA: Processing queued up service tasks: 4
I/art: Do partial code cache collection, code=49KB, data=59KB
I/art: After code cache collection, code=41KB, data=55KB
I/art: Increasing code cache capacity to 256KB
W/BiChannelGoogleApi: [FirebaseAuth: ] getGoogleApiForMethod() returned Gms: com.google.firebase.auth.api.internal.zzal@27d8f73
W/BiChannelGoogleApi: [FirebaseAuth: ] getGoogleApiForMethod() returned Gms: com.google.firebase.auth.api.internal.zzal@27d8f73
W/BiChannelGoogleApi: [FirebaseAuth: ] getGoogleApiForMethod() returned Gms: com.google.firebase.auth.api.internal.zzal@27d8f73
V/FA: Inactivity, disconnecting from the service
W/BiChannelGoogleApi: [FirebaseAuth: ] getGoogleApiForMethod() returned Gms: com.google.firebase.auth.api.internal.zzal@27d8f73
W/BiChannelGoogleApi: [FirebaseAuth: ] getGoogleApiForMethod() returned Gms: com.google.firebase.auth.api.internal.zzal@27d8f73
W/BiChannelGoogleApi: [FirebaseAuth: ] getGoogleApiForMethod() returned Gms: com.google.firebase.auth.api.internal.zzal@27d8f73
W/BiChannelGoogleApi: [FirebaseAuth: ] getGoogleApiForMethod() returned Gms: com.google.firebase.auth.api.internal.zzal@27d8f73
W/BiChannelGoogleApi: [FirebaseAuth: ] getGoogleApiForMethod() returned Gms: com.google.firebase.auth.api.internal.zzal@27d8f73
W/BiChannelGoogleApi: [FirebaseAuth: ] getGoogleApiForMethod() returned Gms: com.google.firebase.auth.api.internal.zzal@27d8f73
问题似乎并非立即产生，但是一段时间后，我打开和关闭了该应用程序，但我的印象是，只有在应用程序启动时仍保持登录状态，才会发生此问题，但我不确定。
我认为错误来自的代码是这样的：
public void checkCurrentUser() {
// [START check_current_user]
NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
// get menu from navigationView
Menu menu = navigationView.getMenu();
FirebaseUser user = FirebaseAuth.getInstance().getCurrentUser();
if (user != null) {
// User is signed in
menu.findItem(R.id.edit_login).setVisible(false);
menu.findItem(R.id.edit_logout).setVisible(true);
if (LoginAmministratore.seiAmministratore(user.getEmail())) {
menu.findItem(R.id.edit_notizia).setVisible(true);
menu.findItem(R.id.edit_squadra).setVisible(true);
menu.findItem(R.id.edit_giocatore).setVisible(true);
menu.findItem(R.id.edit_calendario).setVisible(true);
} else {
menu.findItem(R.id.edit_notizia).setVisible(false);
menu.findItem(R.id.edit_squadra).setVisible(false);
menu.findItem(R.id.edit_giocatore).setVisible(false);
menu.findItem(R.id.edit_calendario).setVisible(false);
}
} else {
// No user is signed in
menu.findItem(R.id.edit_login).setVisible(true);
menu.findItem(R.id.edit_logout).setVisible(false);
menu.findItem(R.id.edit_notizia).setVisible(false);
menu.findItem(R.id.edit_squadra).setVisible(false);
menu.findItem(R.id.edit_giocatore).setVisible(false);
menu.findItem(R.id.edit_calendario).setVisible(false);
}
// [END check_current_user]
}
依赖项是这些：
dependencies {
implementation fileTree(include: ['*.jar'], dir: 'libs')
implementation 'com.android.support:appcompat-v7:28.0.0'
implementation 'com.android.support:multidex:1.0.3'
implementation 'com.android.support:design:28.0.0'
implementation 'com.android.support.constraint:constraint-layout:1.1.3'
implementation 'com.google.android.gms:play-services-basement:16.2.0'
implementation 'com.google.android.gms:play-services-auth:16.0.1'
implementation 'com.google.firebase:firebase-core:16.0.7'
implementation 'com.google.firebase:firebase-database:16.1.0'
//implementation 'com.google.firebase:firebase-firestore:18.1.0'
implementation 'com.google.firebase:firebase-storage:16.1.0'
implementation 'com.google.firebase:firebase-auth:16.2.0'
implementation 'com.google.firebase:firebase-messaging:17.4.0'
implementation 'com.firebaseui:firebase-ui-auth:4.3.1'
implementation 'com.android.support:support-v4:28.0.0'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
def room_version = "1.1.1"
implementation "android.arch.persistence.room:runtime:$room_version"
annotationProcessor "android.arch.persistence.room:compiler:$room_version"
// https://github.com/bumptech/glide
implementation 'com.github.bumptech.glide:glide:4.8.0'
annotationProcessor 'com.github.bumptech.glide:compiler:4.8.0'
// https://www.joda.org/joda-time/
implementation 'joda-time:joda-time:2.10.1'
// trova memory leak
// https://github.com/square/leakcanary
debugImplementation 'com.squareup.leakcanary:leakcanary-android:1.6.3'
releaseImplementation 'com.squareup.leakcanary:leakcanary-android-no-op:1.6.3'
// Optional, if you use support library fragments:
debugImplementation 'com.squareup.leakcanary:leakcanary-support-fragment:1.6.3'
}
apply plugin: 'com.google.gms.google-services'