Biometric Login doesn't work (Biometric Authentication Manager)

[johnjeremih]

I'm having problems trying to set up the Biometric login. I extended the LoginActivity() view in a new class and set up the Biometric Login. I tap on Enable and it doesn't do anything else.
SalesforceSDKManager .getInstance() .biometricAuthenticationManager .presentOptInDialog(this.supportFragmentManager)

[brandonpage]

@johnjeremih It looks like you are calling that API before the user has logged in but it needs to be called after.

[johnjeremih]

@brandonpage Do you guys have a sample app for it? I'm having this error when I add it to the mainActivity

FATAL EXCEPTION: main Process: com.sample.nativeandroid.qa, PID: 19216 android.view.InflateException: Binary XML file line #2 in com.sample.nativeandroid.qa:layout/sf__biometric_enrollment_prompt: Binary XML file line #2 in com.sample.nativeandroid.qa:layout/sf__biometric_enrollment_prompt: Error inflating class <unknown> Caused by: android.view.InflateException: Binary XML file line #2 in com.sample.nativeandroid.qa:layout/sf__biometric_enrollment_prompt: Error inflating class <unknown> Caused by: java.lang.reflect.InvocationTargetException at java.lang.reflect.Constructor.newInstance0(Native Method) at java.lang.reflect.Constructor.newInstance(Constructor.java:343) at android.view.LayoutInflater.createView(LayoutInflater.java:866) at android.view.LayoutInflater.createView(LayoutInflater.java:788) at com.android.internal.policy.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:58) at android.view.LayoutInflater.onCreateView(LayoutInflater.java:942) at android.view.LayoutInflater.onCreateView(LayoutInflater.java:962) at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:1016) at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:973) at android.view.LayoutInflater.inflate(LayoutInflater.java:667) at android.view.LayoutInflater.inflate(LayoutInflater.java:538) at android.view.LayoutInflater.inflate(LayoutInflater.java:485) at com.salesforce.androidsdk.ui.BiometricAuthOptInPrompt.onCreateView(BiometricAuthOptInPrompt.kt:44) at androidx.fragment.app.Fragment.performCreateView(Fragment.java:3104) at androidx.fragment.app.DialogFragment.performCreateView(DialogFragment.java:510) at androidx.fragment.app.FragmentStateManager.createView(FragmentStateManager.java:524) at androidx.fragment.app.FragmentStateManager.moveToExpectedState(FragmentStateManager.java:261) at androidx.fragment.app.FragmentManager.executeOpsTogether(FragmentManager.java:1899) at androidx.fragment.app.FragmentManager.removeRedundantOperationsAndExecute(FragmentManager.java:1823) at androidx.fragment.app.FragmentManager.execPendingActions(FragmentManager.java:1760) at androidx.fragment.app.FragmentManager.dispatchStateChange(FragmentManager.java:2985) at androidx.fragment.app.FragmentManager.dispatchActivityCreated(FragmentManager.java:2895) at androidx.fragment.app.FragmentController.dispatchActivityCreated(FragmentController.java:263) at androidx.fragment.app.FragmentActivity.onStart(FragmentActivity.java:351) at androidx.appcompat.app.AppCompatActivity.onStart(AppCompatActivity.java:248) at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1582) at android.app.Activity.performStart(Activity.java:8654) at android.app.ActivityThread.handleStartActivity(ActivityThread.java:3827) at android.app.servertransaction.TransactionExecutor.performLifecycleSequence(TransactionExecutor.java:225) at android.app.servertransaction.TransactionExecutor.cycleToPath(TransactionExecutor.java:205) at android.app.servertransaction.TransactionExecutor.executeLifecycleState(TransactionExecutor.java:177) at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:98) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2448) at android.os.Handler.dispatchMessage(Handler.java:106) at android.os.Looper.loopOnce(Looper.java:205) at android.os.Looper.loop(Looper.java:294) at android.app.ActivityThread.main(ActivityThread.java:8194) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:552) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:971) 2024-01-23 10:41:40.012 19216-19216 AndroidRuntime com...sample.nativeandroid.qa E Caused by: java.lang.UnsupportedOperationException: Failed to resolve attribute at index 13: TypedValue{t=0x2/d=0x7f040436 a=-1}, theme={InheritanceMap=[id=0x10302d6android:style/ThemeOverlay.Material.Dialog, id=0x1030443android:style/ThemeOverlay.Material.BaseDialog, id=0x1030248android:style/ThemeOverlay.Material, id=0x1030247android:style/ThemeOverlay], Themes=[android:style/ThemeOverlay.Material.Dialog, forced, com.sample.nativeandroid.qa:style/ProCrewzTheme.DayNight, forced, com.sample.nativeandroid.qa:style/Theme.AppCompat.Empty, forced, android:style/Theme.DeviceDefault.Light.DarkActionBar, forced]} at android.content.res.TypedArray.getDrawableForDensity(TypedArray.java:1007) at android.content.res.TypedArray.getDrawable(TypedArray.java:991) at android.view.View.<init>(View.java:5705) at android.view.ViewGroup.<init>(ViewGroup.java:704) at android.widget.LinearLayout.<init>(LinearLayout.java:254) at android.widget.LinearLayout.<init>(LinearLayout.java:250) at android.widget.LinearLayout.<init>(LinearLayout.java:246)

[johnjeremih]

Here is an example app of the problem. https://github.com/johnjeremih/SalesforceTest

[johnjeremih]

Any thoughts on this?

[johnjeremih]

Any thoughts on this?

[Harikjr]

use this below layout file in sf__biometric_enrollment_prompt.xml file.
``
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/sf__layout_root"
android:layout_width="match_parent"
android:layout_height="match_parent"

android:filterTouchesWhenObscured="true"
android:focusable="true"
android:focusableInTouchMode="true"
android:orientation="vertical"
>

<TextView
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_marginStart="10dp"
    android:layout_marginTop="10dp"
    android:layout_marginEnd="10dp"
    android:layout_marginBottom="10dp"
    android:textColor="?android:attr/textColorPrimary"
    android:text="@string/sf__biometric_opt_in_message" />

<LinearLayout
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_marginTop="20dp"
    android:orientation="horizontal"
    >

    <Button
        android:id="@+id/sf__use_password_button"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:layout_marginStart="20dp"
        android:layout_marginTop="10dp"
        android:layout_marginEnd="10dp"
        android:layout_marginBottom="10dp"
        android:layout_weight="1"

        android:text="@string/sf__biometric_opt_in_deny"
        android:textAllCaps="false"

        android:textSize="14sp"
        android:textStyle="bold"
        tools:ignore="ButtonStyle" />

    <Button
        android:id="@+id/sf__enable_biometric_button"
        android:layout_width="0dp"
        android:layout_height="48dp"
        android:layout_gravity="center"
        android:layout_marginStart="10dp"
        android:layout_marginTop="10dp"
        android:layout_marginEnd="20dp"
        android:layout_marginBottom="10dp"
        android:layout_weight="1"

        android:text="@string/sf__biometric_opt_in_approve"
        android:textAllCaps="false"

        android:textSize="14sp"
        android:textStyle="bold"
        tools:ignore="ButtonStyle" />
</LinearLayout>

[johnjeremih]

@Harikjr Now shows up, but it doesn't prompt the biometric

[brandonpage]

@johnjeremih Are you still having problems with this? I don't think you are understanding how the feature works. Here is the doc. The feature needs to be enabled in your connected app on the server. You can prompt the use to opt in (or opt them in without prompting) any time after initial login. When the app locks and displays the login screen the user will be prompted to login with Biometrics or they can login with username / password to unlock.