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vi...@google.com
Thank you for reporting this issue. For us to further investigate this issue, please provide the following additional information:
Android build
Which Android build are you using? (e.g. OPP1.170223.012)
Please provide sample project or apk to reproduce the issue. Also mention the steps to be followed for reproducing the issue with the given sample project or apk.
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Android build
Which Android build are you using? (e.g. OPP1.170223.012)
Please provide sample project or apk to reproduce the issue. Also mention the steps to be followed for reproducing the issue with the given sample project or apk.
Frequency
How frequently does this issue occur? (e.g 100% of the time, 10% of the time)
Android bug report capturing (kindly share complete bugreport)
After reproducing the issue, press the volume up, volume down, and power button simultaneously. This will capture a bug report on your device in the “bug reports” directory.
Alternate method
After reproducing the issue, navigate to “developer settings”, ensure “USB debugging” is enabled, then enable “Bug report shortcut”. Capture bug report by holding the power button and selecting the “Take bug report” option.
Screen capture of the issue
Press the volume down and power buttons simultaneously. The image will appear in your gallery. Attach the screenshot file to this issue.
Note: Please upload the files to google drive and share the folder to android-bugreport@google.com, then share the link here.
do...@gmail.com
Android build: N/A - firebase crashlytics doesn't provide that information. It happens on both Android 9 and Android 10.
Sample: N/A - it's a race condition can't reproduce it consistently
Frequency: ~1 %
Android bug report capturing: N/A - firebase crashlytics doesn't provide that information
Problem:
In BiometricFragment the mBundle is not always set - so when isDeviceCredentialAllowed is called the mBundle.getBoolean(BiometricPrompt.KEY_ALLOW_DEVICE_CREDENTIAL, false) throws the NullPointerException.
Sample: N/A - it's a race condition can't reproduce it consistently
Frequency: ~1 %
Android bug report capturing: N/A - firebase crashlytics doesn't provide that information
Problem:
In BiometricFragment the mBundle is not always set - so when isDeviceCredentialAllowed is called the mBundle.getBoolean(BiometricPrompt.KEY_ALLOW_DEVICE_CREDENTIAL, false) throws the NullPointerException.
vi...@google.com
kc...@google.com
cu...@google.com
ap...@google.com
Project: platform/frameworks/support
Branch: androidx-master-dev
commit 0b2dee89f68e9ed41c9552a93fee72364253af41
Author: Curtis Belmonte <curtislb@google.com>
Date: Wed Nov 06 10:00:17 2019
Fix possible NPE with BiometricFragment method
The current implementation of
BiometricFragment#setDeviceCredentialAllowed() tries to get a boolean
from mBundle without first checking to see if mBundle is null,
potentially resulting in a NullPointerException. This commit adds in the
null check in order to make calling this method safer. It also adds a
unit test case to exercise this behavior.
Test: ./gradlew biometric:connectedAndroidTest
Fixes: 142599311
Change-Id: I18e03f926ff03c53f8cf1812fbad46ea75db6a32
M biometric/src/androidTest/java/androidx/biometric/BiometricFragmentTest.java
M biometric/src/main/java/androidx/biometric/BiometricFragment.java
https://android-review.googlesource.com/1159943
Branch: androidx-master-dev
commit 0b2dee89f68e9ed41c9552a93fee72364253af41
Author: Curtis Belmonte <curtislb@google.com>
Date: Wed Nov 06 10:00:17 2019
Fix possible NPE with BiometricFragment method
The current implementation of
BiometricFragment#setDeviceCredentialAllowed() tries to get a boolean
from mBundle without first checking to see if mBundle is null,
potentially resulting in a NullPointerException. This commit adds in the
null check in order to make calling this method safer. It also adds a
unit test case to exercise this behavior.
Test: ./gradlew biometric:connectedAndroidTest
Fixes: 142599311
Change-Id: I18e03f926ff03c53f8cf1812fbad46ea75db6a32
M biometric/src/androidTest/java/androidx/biometric/BiometricFragmentTest.java
M biometric/src/main/java/androidx/biometric/BiometricFragment.java
Description
Version used: :1.0.0-beta02
Theme used: Theme.AppCompat
Devices/Android versions reproduced on: Pixel 3 XL
Crash logs:
Caused by java.lang.NullPointerException
Attempt to invoke virtual method 'boolean android.os.Bundle.getBoolean(java.lang.String, boolean)' on a null object reference
androidx.biometric.BiometricFragment.isDeviceCredentialAllowed (BiometricFragment.java:238)
androidx.biometric.BiometricPrompt$2.onPause (BiometricPrompt.java:505)
java.lang.reflect.Method.invoke (Method.java)
androidx.lifecycle.ClassesInfoCache$MethodReference.invokeCallback (ClassesInfoCache.java:216)
androidx.lifecycle.ClassesInfoCache$CallbackInfo.invokeMethodsForEvent (ClassesInfoCache.java:194)
androidx.lifecycle.ClassesInfoCache$CallbackInfo.invokeCallbacks (ClassesInfoCache.java:185)
androidx.lifecycle.ReflectiveGenericLifecycleObserver.onStateChanged (ReflectiveGenericLifecycleObserver.java:36)
androidx.lifecycle.LifecycleRegistry$ObserverWithState.dispatchEvent (LifecycleRegistry.java:361)
androidx.lifecycle.LifecycleRegistry.backwardPass (LifecycleRegistry.java:316)
androidx.lifecycle.LifecycleRegistry.sync (LifecycleRegistry.java:334)
androidx.lifecycle.LifecycleRegistry.moveToState (LifecycleRegistry.java:145)
androidx.lifecycle.LifecycleRegistry.handleLifecycleEvent (LifecycleRegistry.java:131)
androidx.lifecycle.ReportFragment.dispatch (ReportFragment.java:123)
androidx.lifecycle.ReportFragment.onPause (ReportFragment.java:96)
android.app.Fragment.performPause (Fragment.java:2735)
android.app.FragmentManagerImpl.moveToState (FragmentManagerImpl.java:1358)
android.app.FragmentManagerImpl.moveFragmentToExpectedState (FragmentManagerImpl.java:1581)
android.app.FragmentManagerImpl.moveToState (FragmentManagerImpl.java:1642)
android.app.FragmentManagerImpl.dispatchMoveToState (FragmentManagerImpl.java:3052)
android.app.FragmentManagerImpl.dispatchPause (FragmentManagerImpl.java:3018)
android.app.FragmentController.dispatchPause (FragmentController.java:217)
android.app.Activity.performPause (Activity.java:7976)
android.app.Instrumentation.callActivityOnPause (Instrumentation.java:1507)
android.app.ActivityThread.performPauseActivityIfNeeded (ActivityThread.java:4493)
android.app.ActivityThread.performPauseActivity (ActivityThread.java:4454)
android.app.ActivityThread.handlePauseActivity (ActivityThread.java:4406)
android.app.servertransaction.PauseActivityItem.execute (PauseActivityItem.java:46)
android.app.servertransaction.TransactionExecutor.executeLifecycleState (TransactionExecutor.java:176)
android.app.servertransaction.TransactionExecutor.execute (TransactionExecutor.java:97)
android.app.ActivityThread$H.handleMessage (ActivityThread.java:2016)
android.os.Handler.dispatchMessage (Handler.java:107)
android.os.Looper.loop (Looper.java:214)
android.app.ActivityThread.main (ActivityThread.java:7356)
java.lang.reflect.Method.invoke (Method.java)
com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run (RuntimeInit.java:492)
com.android.internal.os.ZygoteInit.main (ZygoteInit.java:930)