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[英]What happens to my firebase project if the google account is disabled
[英]Firebase: Google Sign In failed - nothing happens when choosing your account
我在使用 Firebase 的 Google 登錄時遇到問題。 當涉及到實現時,我遵循了所有提到的步驟(從這里開始),但是我更改了代碼,因為提供的代碼不是很清楚。 我的應用程序連接到 Firebase 並且 email 身份驗證工作沒有任何問題。 但是,當我打開應用程序並單擊“使用谷歌登錄”時,我可以選擇一個帳戶,然后什么也沒有發生。 我在這里發現了一個類似的問題,但是由於我的應用程序位於 Android Studio (Kotlin) 中,因此我不太了解 Flutter 的代碼和解釋。
如下所示,Google 登錄選項已激活:
這是登錄活動的代碼:('client_id' 是我從 Firebase 的 SDK 配置中獲取的 Web 客戶端 ID)
@SuppressLint("CheckResult")
class LoginActivity : AppCompatActivity() {
private lateinit var binding: ActivityLoginBinding
private lateinit var auth: FirebaseAuth
private lateinit var googleSignInClient: GoogleSignInClient
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
binding = ActivityLoginBinding.inflate(layoutInflater)
setContentView(binding.root)
// Auth
auth = FirebaseAuth.getInstance()
// Config google sign in
val gso = GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_SIGN_IN)
.requestIdToken(getString(R.string.client_id))
.requestEmail()
.build()
googleSignInClient = GoogleSignIn.getClient(this, gso)
// Click
binding.googleBtn.setOnClickListener {
signInGoogle()
}
}
private fun signInGoogle(){
val signInIntent = googleSignInClient.signInIntent
launcher.launch(signInIntent)
}
private val launcher = registerForActivityResult(ActivityResultContracts.StartActivityForResult()){
result ->
if (result.resultCode == Activity.RESULT_OK){
val task = GoogleSignIn.getSignedInAccountFromIntent(result.data)
handleResults(task)
}
}
private fun handleResults(task: Task<GoogleSignInAccount>) {
if (task.isSuccessful){
val account: GoogleSignInAccount? = task.result
if (account != null){
updateUI(account)
}
}else{
Toast.makeText(this, task.exception.toString(), Toast.LENGTH_SHORT).show()
}
}
private fun updateUI(account: GoogleSignInAccount) {
val credential = GoogleAuthProvider.getCredential(account.idToken, null)
auth.signInWithCredential(credential).addOnCompleteListener {
if (it.isSuccessful){
val intent = Intent(this, HomeActivity::class.java)
intent.putExtra("email", account.email)
intent.putExtra("name", account.displayName)
startActivity(intent)
}else{
Toast.makeText(this, it.exception.toString(), Toast.LENGTH_SHORT).show()
}
}
}
另外,從 HomeActivity(登錄后,您應該 go 到此活動):
class HomeActivity : AppCompatActivity() {
private lateinit var binding: ActivityHomeBinding
private lateinit var auth: FirebaseAuth
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
binding = ActivityHomeBinding.inflate(layoutInflater)
setContentView(binding.root)
auth = FirebaseAuth.getInstance()
val email = intent.getStringExtra("email")
val displayName = intent.getStringExtra("name")
binding.textView.text = email + "\n" + displayName
插件和依賴項 build.gradle(模塊):
plugins {
id 'com.android.application'
id 'org.jetbrains.kotlin.android'
id 'com.google.gms.google-services'
}
dependencies {
implementation 'androidx.core:core-ktx:1.8.0'
implementation 'androidx.appcompat:appcompat:1.5.0'
implementation 'com.google.android.material:material:1.6.1'
implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
implementation 'com.google.firebase:firebase-auth-ktx:21.0.7'
testImplementation 'junit:junit:4.13.2'
androidTestImplementation 'androidx.test.ext:junit:1.1.3'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
implementation "io.reactivex.rxjava2:rxjava:2.2.19"
implementation "com.jakewharton.rxbinding2:rxbinding:2.0.0"
implementation platform('com.google.firebase:firebase-bom:30.3.2')
implementation 'com.google.android.gms:play-services-auth:20.2.0'
}
build.gradle(項目):
buildscript {
repositories {
google()
mavenCentral()
}
dependencies {
classpath "com.android.tools.build:gradle:7.0.4"
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.7.10"
classpath 'com.google.gms:google-services:4.3.13'
}
}
plugins {
id 'com.android.application' version '7.2.1' apply false
id 'com.android.library' version '7.2.1' apply false
id 'org.jetbrains.kotlin.android' version '1.7.10' apply false
}
task clean(type: Delete) {
delete rootProject.buildDir
}
我不明白我做錯了什么,當我點擊調試時,我得到這樣的東西:
對此的任何想法或想法都將非常有用和贊賞。 謝謝你。
首先嘗試在 Google API 控制台中配置您的項目。 您必須添加構建的 package 和 SHA1 簽名。
檢查這個https://developers.google.com/identity/one-tap/android/get-started#api-console
或https://developers.google.com/identity/sign-in/android/start-integrating#configure_a_project
這是有關如何獲取 SHA1 https://developers.google.com/android/guides/client-auth的說明
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