App crashes when saving state in MessageCompose

[cketti]

Checklist

• I have used the search function to see if someone else has already submitted the same bug report.
• I will describe the problem with as much detail as possible.

App version

6.701

Where did you get the app from?

None

Android version

12

Device model

No response

Steps to reproduce

1. Open compose screen
2. Switch to home screen or another app

Expected behavior

Don't crash

Actual behavior

App crashes

Logs

 java.lang.ClassCastException: java.lang.Class cannot be cast to java.lang.reflect.ParameterizedType
    at com.tokenautocomplete.TokenCompleteTextView.reifyParameterizedTypeClass(TokenCompleteTextView.java:1337)
    at com.tokenautocomplete.TokenCompleteTextView.onSaveInstanceState(TokenCompleteTextView.java:1360)
    at android.view.View.dispatchSaveInstanceState(View.java:20929)
    at android.view.ViewGroup.dispatchSaveInstanceState(ViewGroup.java:3981)
    at android.view.ViewGroup.dispatchSaveInstanceState(ViewGroup.java:3981)
    at android.view.ViewGroup.dispatchSaveInstanceState(ViewGroup.java:3981)
    at android.view.ViewGroup.dispatchSaveInstanceState(ViewGroup.java:3981)
    at android.view.ViewGroup.dispatchSaveInstanceState(ViewGroup.java:3981)
    at android.view.ViewGroup.dispatchSaveInstanceState(ViewGroup.java:3981)
    at android.view.ViewGroup.dispatchSaveInstanceState(ViewGroup.java:3981)
    at android.view.ViewGroup.dispatchSaveInstanceState(ViewGroup.java:3981)
    at android.view.View.saveHierarchyState(View.java:20912)
    at com.android.internal.policy.PhoneWindow.saveHierarchyState(PhoneWindow.java:2165)
    at android.app.Activity.onSaveInstanceState(Activity.java:2273)
    at androidx.core.app.ComponentActivity.onSaveInstanceState(ComponentActivity.java:96)
    at androidx.activity.ComponentActivity.onSaveInstanceState(ComponentActivity.java:397)
    at com.fsck.k9.activity.MessageCompose.onSaveInstanceState(MessageCompose.java:624)
    at android.app.Activity.performSaveInstanceState(Activity.java:2197)
    at android.app.Instrumentation.callActivityOnSaveInstanceState(Instrumentation.java:1509)
    at android.app.ActivityThread.callActivityOnSaveInstanceState(ActivityThread.java:5758)
    at android.app.ActivityThread.callActivityOnStop(ActivityThread.java:5163)
    at android.app.ActivityThread.performStopActivityInner(ActivityThread.java:5129)
    at android.app.ActivityThread.handleStopActivity(ActivityThread.java:5194)
    at android.app.servertransaction.StopActivityItem.execute(StopActivityItem.java:43)
    at android.app.servertransaction.ActivityTransactionItem.execute(ActivityTransactionItem.java:45)
    at android.app.servertransaction.TransactionExecutor.executeLifecycleState(TransactionExecutor.java:176)
    at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:97)
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2211)
    at android.os.Handler.dispatchMessage(Handler.java:106)
    at android.os.Looper.loopOnce(Looper.java:201)
    at android.os.Looper.loop(Looper.java:288)
    at android.app.ActivityThread.main(ActivityThread.java:7894)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:548)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1009)

This is probably due to R8 stripping information we need to keep. (Debug builds don't crash)

[dsg18096]

I was about to submit a report that I think is probably the same as this. Since getting updated to 6.701 in the past couple days I can no longer reply to a message. I get a crash as soon as I hit send or if I try to attach something to the draft. Composing a message from scratch works OK unless I try to attach.