NPE when authenticating with crypto object [151316421]

Fixed

Bug

Status Update

No update yet.

Description

ma...@gmail.com

created issue #1

Mar 12, 2020 09:22PM

biometric 1.0.0.

Seeing some crashes in the wild. Currently only Android 8.1.0.

```
Caused by: java.lang.NullPointerException: Attempt to invoke interface method 'int java.util.List.size()' on a null object reference
at android.os.Parcel.readException(Parcel.java:2019)
at android.os.Parcel.readException(Parcel.java:1959)
at android.hardware.fingerprint.IFingerprintService$Stub$Proxy.authenticate(IFingerprintService.java:341)
at android.hardware.fingerprint.FingerprintManager.authenticate(FingerprintManager.java:559)
at android.hardware.fingerprint.FingerprintManager.authenticate(FingerprintManager.java:519)
at androidx.core.hardware.fingerprint.FingerprintManagerCompat.authenticate(FingerprintManagerCompat:113)
at androidx.biometric.FingerprintHelperFragment.onCreateView(FingerprintHelperFragment.java:261)
at androidx.fragment.app.Fragment.performCreateView(Fragment.java:2600)
at androidx.fragment.app.FragmentManagerImpl.moveToState(FragmentManagerImpl.java:881)
at androidx.fragment.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManagerImpl.java:1238)
at androidx.fragment.app.FragmentManagerImpl.moveToState(FragmentManagerImpl.java:1303)
at androidx.fragment.app.BackStackRecord.executeOps(BackStackRecord.java:439)
at androidx.fragment.app.FragmentManagerImpl.executeOps(FragmentManagerImpl.java:2079)
at androidx.fragment.app.FragmentManagerImpl.executeOpsTogether(FragmentManagerImpl.java:1869)
at androidx.fragment.app.FragmentManagerImpl.removeRedundantOperationsAndExecute(FragmentManagerImpl.java:1824)
at androidx.fragment.app.FragmentManagerImpl.execPendingActions(FragmentManagerImpl.java:1727)
at androidx.fragment.app.FragmentManagerImpl.executePendingTransactions(FragmentManagerImpl:183)
at androidx.biometric.BiometricPrompt.authenticateInternal(BiometricPrompt.java:793)
at androidx.biometric.BiometricPrompt.authenticate(BiometricPrompt:648)
```

Comments

kc...@google.com <kc...@google.com> #2Mar 12, 2020 09:23PM

Project: platform/frameworks/support
Branch: androidx-main

commit c46d3e79b2ea8b839358f0215b0a432ef8fad7a2
Author: Clara Fok <clarafok@google.com>
Date: Fri Nov 04 15:23:25 2022

Convert androidx.activity.Cancellable to kotlin

Test: ./gradlew activity:activity:cC
Bug: 257291701
Change-Id: I057f3e54811e7399e40083ef5e3915adc4fa425d

M activity/activity/src/main/java/androidx/activity/Cancellable.kt

https://android-review.googlesource.com/2288554

ma...@gmail.com <ma...@gmail.com> #3Mar 12, 2020 09:27PM

Project: platform/frameworks/support
Branch: androidx-main

commit 7fd8a3206a49baefee8340f0839fcd4de7716788
Author: Clara Fok <clarafok@google.com>
Date: Fri Nov 04 15:13:23 2022

Rename androidx.activity.Cancellable from .java to .kt

Test: n/a
Bug:257291701
Change-Id: I7f2ff8ce79af41c6437fb9a0f1be90e8990495e8

M activity/activity/src/main/java/androidx/activity/Cancellable.kt

https://android-review.googlesource.com/2288553

si...@pivot.co <si...@pivot.co> #4Jun 21, 2020 08:38PM

Project: platform/frameworks/support
Branch: androidx-main

commit 4d21e0a45f19ed238ef30756f576930af07449c2
Author: Clara Fok <clarafok@google.com>
Date: Fri Nov 04 13:25:08 2022

Convert ActivityResultCallback to kotlin

Including clean up in test usages of this interface

Test: ./gradlew activity:activity:cC
Bug: 257291701
Relnote: Converted ActvitiyResultCallback to kotlin. Maintains source and binary comptability.
Change-Id: Ifc5e5e1a9a7ed4e281007830fb8d4c74237c63ce

M activity/activity/api/current.txt
M activity/activity/api/public_plus_experimental_current.txt
M activity/activity/api/restricted_current.txt
M activity/activity/src/androidTest/java/androidx/activity/result/ActivityResultRegistryTest.kt
M activity/activity/src/main/java/androidx/activity/result/ActivityResultCallback.kt

https://android-review.googlesource.com/2288334

ph...@monzo.com <ph...@monzo.com> #5Sep 24, 2020 08:47AM

Project: platform/frameworks/support
Branch: androidx-main

commit ae5bcbc9174b9767f143bfd9629a69fcd3ed325d
Author: Clara Fok <clarafok@google.com>
Date: Fri Nov 04 13:06:36 2022

Rename ActivityResultCallback from .java to .kt

Test: n/a
Bug: 257291701
Change-Id: I43a8c76cb51e3eee4a1ec2cb6f0128753d85965d

M activity/activity/src/main/java/androidx/activity/result/ActivityResultCallback.kt

https://android-review.googlesource.com/2288333

cu...@google.com <cu...@google.com> Sep 24, 2020 07:00PM

Reassigned to cu...@google.com.

cu...@google.com <cu...@google.com> Oct 2, 2020 09:20PM

Accepted by gr...@google.com.

ap...@google.com <ap...@google.com> #6Oct 8, 2020 01:59AM

Project: platform/frameworks/support
Branch: androidx-main

commit 91f60f5adb619fc0a2ddc866c94670a2f046799a
Author: Clara Fok <clarafok@google.com>
Date: Fri Nov 04 16:59:43 2022

Convert OnBackPressedCallback to kotlin

Test: ./gradlew activity:activity:cC
Bug: 257291701
Relnote: OnBackPressedCallback is now in Kotlin
Change-Id: Ide1b056e438b403c9b1888bc7dfedf283f1ff168

M activity/activity/api/current.txt
M activity/activity/api/public_plus_experimental_current.txt
M activity/activity/api/restricted_current.txt
M activity/activity/src/main/java/androidx/activity/OnBackPressedCallback.kt

https://android-review.googlesource.com/2288079

kc...@google.com <kc...@google.com> #7Oct 10, 2020 12:40AM

Reassigned to cu...@google.com.

Project: platform/frameworks/support
Branch: androidx-main

commit 324a9ebeb0c23ca0113a925c83a4b90a74c7dc54
Author: Clara Fok <clarafok@google.com>
Date: Fri Nov 04 15:57:01 2022

Rename OnBackPressedCallback from .java to .kt

Test: n/a
Bug: 257291701
Change-Id: I3645ebd21c0ea9c243fad3007bdd3d2472806dcc

M activity/activity/src/main/java/androidx/activity/OnBackPressedCallback.kt

https://android-review.googlesource.com/2288078

ap...@google.com <ap...@google.com> #8Oct 12, 2020 05:13PM

Marked as fixed.

Project: platform/frameworks/support
Branch: androidx-main

commit a6ec8cc8df1fd6e8a4407ad15569d77914e9adb3
Author: Ian Lake <ilake@google.com>
Date: Wed Jan 25 00:05:20 2023

Move OnBackPressedDispatcher extension to main artifact

As the main activity artifact is automatically included
whenever a developer depends on activity-ktx and these are
in an atomic library group, we can move the Kotlin
extension from activity-ktx to activity itself now that
the class itself has been moved to Kotlin.

Relnote: n/a
Test: ./gradlew checkApi
BUG: 257291701
Change-Id: I13482de2e25bd6e084f4b299dddd43b2bcf7a4c7

A activity/activity-ktx/api/current.ignore
M activity/activity-ktx/api/current.txt
M activity/activity-ktx/api/public_plus_experimental_current.txt
A activity/activity-ktx/api/restricted_current.ignore
M activity/activity-ktx/api/restricted_current.txt
D activity/activity-ktx/src/androidTest/java/androidx/activity/OnBackPressedDispatcherTest.kt
D activity/activity-ktx/src/main/java/androidx/activity/OnBackPressedDispatcher.kt
M activity/activity/api/current.txt
M activity/activity/api/public_plus_experimental_current.txt
M activity/activity/api/restricted_current.txt
M activity/activity/src/androidTest/java/androidx/activity/OnBackPressedDispatcherTest.kt
M activity/activity/src/main/java/androidx/activity/OnBackPressedDispatcher.kt

https://android-review.googlesource.com/2401943