深层链接无法通过Firebase电子邮件验证链接运行

Question

I have setup a deep link in firebase console ,updates SHA1, SHA256 and I tried calling the deep link from mobile browser it perfectly opens installed app , but when I try using email verification link sent from app it goes to play store. Below is how verification link is being sent

val actionCodeSettings = ActionCodeSettings.newBuilder()
            .setUrl("https://testapp.page.link?login=true")
            .setHandleCodeInApp(true)
            .setIOSBundleId("test.example.com")
            .setAndroidPackageName(
                    "test.example.com",
                    true, 
                    "12" )
            .build()


    mAuth!!.sendSignInLinkToEmail(email, actionCodeSettings)
            .addOnCompleteListener { task ->
                if (task.isSuccessful) {
                    Log.d("EmailVerification", "Email sent.")
                }
            }

My intent filter looks like below

 <intent-filter>
            <action android:name="android.intent.action.VIEW" />

            <category android:name="android.intent.category.DEFAULT" />
            <category android:name="android.intent.category.BROWSABLE" />



            <data
                android:host="testapp.page.link"
                android:scheme="http" />
            <data
                android:host="testapp.page.link"
                android:scheme="https" />

        </intent-filter>

I have whitelisted the domain , I repeat the link works from mobile browser but not from email. Any help appreciated greatly

Answer 1

val actionCodeSettings = ActionCodeSettings.newBuilder()
        .setUrl("https://testapp.page.link?login=true")
        .setHandleCodeInApp(true)
        .setIOSBundleId("test.example.com")
        .setAndroidPackageName(
                "test.example.com",
                true, 
                // Minimum android version of app.
                "12" )
        .build()

I think you are requiring version "12" of your app which is likely not installed on device. You can pass null for that field or the current version of your app.