我正在开发 Mission Control - 一个时间管理应用程序，最近我使用 Firebase 添加了 Google 身份验证（电子邮件和密码是第一个身份验证方法）。
直接从 Android Studio 测试“通过 Google 注册/登录”时，一切正常，但当我将应用程序上传到商店并从那里下载时，却出现了问题。
按 Google btn 将打开您现有的电子邮件列表以供选择，仅此而已 - 无需注册/登录，没有任何错误..
如果有人对这个问题有任何经验，我希望得到一些帮助:)
这是该应用程序： https://play.google.com/store/apps/details?id=com.missioncontrol.timeplanning
代码：
private fun initSignInWithGoogle() //Called from onCreate
{
//Actions for signing in w google:
//Sign w Google btn
val btnSignWGoogle = binding?.btnSignWGoogle
// Initialize sign in options the client-id is copied form Firebase auth
val googleSignInOptions = GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_SIGN_IN)
.requestIdToken("/*Here is the id*/")
.requestEmail()
.build()
// Initialize sign in client
googleSignInClient = GoogleSignIn.getClient(this@IntroActivity, googleSignInOptions)
btnSignWGoogle?.setOnClickListener { // Initialize sign in intent
val intent: Intent = googleSignInClient.signInIntent
// Start activity for result
startActivityForResult(intent, Constants.GOOGLE_SIGN_REQUEST_CODE) //Show emails
}
}
override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
super.onActivityResult(requestCode, resultCode, data)
// Check whether we returned from email selection and an email was selected
if (requestCode == Constants.GOOGLE_SIGN_REQUEST_CODE&&resultCode == RESULT_OK) {
// When request code is equal to GOOGLE_SIGN_REQUEST_CODE
signInAccountTask =
GoogleSignIn.getSignedInAccountFromIntent(data)
//Get the user data
googleSignInAccount = signInAccountTask.result
displayName = googleSignInAccount?.displayName!!
email = googleSignInAccount?.email!!
photoUrl = googleSignInAccount?.photoUrl?.toString()!!
Log.d("SignInGoogle", "Display Name: $displayName")
Log.d("SignInGoogle", "Email: $email")
Log.d("SignInGoogle", "Photo URL: $photoUrl")
//Checks if the email is in the USERS collection
FireStoreClass().checkEmailUniqueness(email!!, this) { isUnique ->
}
}
else{
Log.d("SignInGoogle", "Error + " + requestCode.toString())
}
}
fun isEmailUnique(isUnique: Boolean)
{
//Called from firebase
if (isUnique) {
Log.d("SignInGoogle", "Email unique")
//Email is not used - create new user and go to trailer
try {
try {
if (googleSignInAccount != null) {
// When sign in account is not equal to null initialize auth credential
val authCredential: AuthCredential = GoogleAuthProvider.getCredential(
googleSignInAccount.idToken, null
)
// Check credential and sign the user up
auth.signInWithCredential(authCredential)
.addOnCompleteListener(this) { task ->
// Check sign up
if (task.isSuccessful) {
// When task is successful redirect
Log.d("SignInGoogle", "Trying to add user to collection")
val user = com.missioncontrol.timeplanning.models.User("", displayName!!,email!!,photoUrl?:"",0,"",)
FireStoreClass().registerUser(this, user)
// Display Toast
displayToast("Thank you for registering")
} else {
// When task is unsuccessful display Toast
displayToast(
"Authentication Failed :" + task.exception?.message
)
}
}
}
} catch (e: ApiException) {
e.printStackTrace()
Log.d("SignInGoogle", e.toString())
}
}
catch (e: Exception)
{
Toast.makeText(this@IntroActivity, "Error please try again or contact support", Toast.LENGTH_SHORT).show()
}
}
else
{//Email exists - sign in
Log.d("SignInGoogle", "Email not unique")
if (signInAccountTask.isSuccessful) {
Log.d("SignInGoogle", "Success sign in")
// When google sign in successful initialize string
val s = "Google sign in successful"
// Display Toast
displayToast(s)
// Initialize sign in account
try {
// Initialize sign in account
if (googleSignInAccount != null) {
// When sign in account is not equal to null initialize auth credential
val authCredential: AuthCredential = GoogleAuthProvider.getCredential(
googleSignInAccount.idToken, null
)
// Check credential
auth.signInWithCredential(authCredential)
.addOnCompleteListener(this) { task ->
// Check condition
if (task.isSuccessful) {
// When task is successful redirect to Main activity
startActivity(
Intent(
this@IntroActivity,
MainActivity::class.java
).setFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
)
} else {
// When task is unsuccessful display Toast
displayToast(
"Authentication Failed :" + task.exception?.message
)
}
}
}
} catch (e: ApiException) {
e.printStackTrace()
Log.d("SignInGoogle", e.toString())
}
}
else
{
Log.d("SignInGoogle", signInAccountTask.toString())
}
}
}
fun userRegisteredSuccess() //Gets called automatically from FireStoreClass upon registration
{
//User was added to collection successfully - go to trailer
Log.d("SignInGoogle", "added user to collection")
Toast.makeText(this, "Thanks for registering" +
"." , Toast.LENGTH_LONG).show()
hideProgressDialog()
startActivity(Intent(this, TrailerActivity::class.java))
finish()
}
在多部手机上运行它 - 所有手机上的问题都是相同的
我将 Google 控制台中的所有 sha-1 和 sha-256 代码以及 Android studio 中的代码添加到 Firebase 中，并将新的 json 添加到项目中，它解决了问题