Figure

【错误信息】

CRASH: com.android.settings (pid 2327)
// Short Msg: java.lang.NullPointerException
// Long Msg: java.lang.NullPointerException: Attempt to read from field 'java.lang.String android.content.pm.PackageInfo.packageName' on a null object reference
// Build Label: HiPhi/PassengerDisplay_CN/PassengerDisplay:12/SKQ1.220201.001/3388:user/test-keys
// Build Changelist: 3388
// Build Time: 1684175970000
// java.lang.NullPointerException: Attempt to read from field 'java.lang.String android.content.pm.PackageInfo.packageName' on a null object reference
//     at com.android.settings.applications.appinfo.AppButtonsPreferenceController.updateForceStopButton(AppButtonsPreferenceController.java:585)
//     at com.android.settings.applications.appinfo.AppButtonsPreferenceController.forceStopPackage(AppButtonsPreferenceController.java:648)
//     at com.android.settings.applications.appinfo.AppButtonsPreferenceController.handleDialogClick(AppButtonsPreferenceController.java:382)
//     at com.android.settings.applications.appinfo.AppInfoDashboardFragment$1.onFragmentResult(AppInfoDashboardFragment.java:270)
//     at androidx.fragment.app.FragmentManager$6.onStateChanged(FragmentManager.java:916)
//     at androidx.lifecycle.LifecycleRegistry$ObserverWithState.dispatchEvent(LifecycleRegistry.java:354)
//     at androidx.lifecycle.LifecycleRegistry.forwardPass(LifecycleRegistry.java:265)
//     at androidx.lifecycle.LifecycleRegistry.sync(LifecycleRegistry.java:307)
//     at androidx.lifecycle.LifecycleRegistry.moveToState(LifecycleRegistry.java:148)
//     at androidx.lifecycle.LifecycleRegistry.handleLifecycleEvent(LifecycleRegistry.java:134)
//     at androidx.fragment.app.Fragment.performStart(Fragment.java:3016)
//     at androidx.fragment.app.FragmentStateManager.start(FragmentStateManager.java:565)
//     at androidx.fragment.app.FragmentStateManager.moveToExpectedState(FragmentStateManager.java:276)
//     at androidx.fragment.app.FragmentManager.executeOpsTogether(FragmentManager.java:2209)
//     at androidx.fragment.app.FragmentManager.removeRedundantOperationsAndExecute(FragmentManager.java:2120)
//     at androidx.fragment.app.FragmentManager.execPendingActions(FragmentManager.java:2022)
//     at androidx.fragment.app.FragmentManager.executePendingTransactions(FragmentManager.java:603)
//     at com.android.settings.homepage.SettingsHomepageActivity.addFragment(SettingsHomepageActivity.java:458)
//     at com.android.settings.homepage.SettingsHomepageActivity.lambda$changeSettingsDetailsFragment$3(SettingsHomepageActivity.java:447)
//     at com.android.settings.homepage.SettingsHomepageActivity.$r8$lambda$GDM2RdS1ITQZQUFBqNf1SBHxq9k(Unknown Source:0)
//     at com.android.settings.homepage.SettingsHomepageActivity$$ExternalSyntheticLambda3.run(Unknown Source:10)
//     at android.os.Handler.handleCallback(Handler.java:938)
//     at android.os.Handler.dispatchMessage(Handler.java:99)
//     at android.os.Looper.loopOnce(Looper.java:201)
//     at android.os.Looper.loop(Looper.java:288)
//     at android.app.ActivityThread.main(ActivityThread.java:7880)
//     at java.lang.reflect.Method.invoke(Native Method)
//     at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:548)
//     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1009)
//