V4.0 crash

[cinnabar777]

Using obsidian minimized keyboard

type: crash
osVersion: google/bluejay/bluejay:17/CP2A.260705.006/2026071101:user/release-keys
package: com.leanbitlab.leantype:4000, targetSdk 35
process: com.leanbitlab.leantype
processUptime: 57956 + 61 ms
installer: com.android.packageinstaller

java.lang.NullPointerException: Attempt to invoke interface method 'void helium314.keyboard.keyboard.internal.TimerProxy.startTypingStateTimer(helium314.keyboard.keyboard.Key)' on a null object reference
	at helium314.keyboard.keyboard.PointerTracker.callListenerOnPressAndCheckKeyboardLayoutChange(PointerTracker.java:54)
	at helium314.keyboard.keyboard.PointerTracker.onDownEventInternal(PointerTracker.java:132)
	at helium314.keyboard.keyboard.PointerTracker.onDownEvent(PointerTracker.java:143)
	at helium314.keyboard.keyboard.PointerTracker.processMotionEvent(PointerTracker.java:1198)
	at helium314.keyboard.keyboard.MainKeyboardView.onTouchEvent(MainKeyboardView.java:244)
	at android.view.View.performOnTouchCallback(View.java:17002)
	at android.view.View.dispatchTouchEvent(View.java:16955)
	at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:3253)
	at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2878)
	at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:3253)
	at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2878)
	at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:3253)
	at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2878)
	at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:3253)
	at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2878)
	at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:3253)
	at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2878)
	at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:3253)
	at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2878)
	at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:3253)
	at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2878)
	at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:3253)
	at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2878)
	at com.android.internal.policy.DecorView.superDispatchTouchEvent(DecorView.java:482)
	at com.android.internal.policy.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:2021)
	at android.app.Dialog.dispatchTouchEvent(Dialog.java:937)
	at com.android.internal.policy.DecorView.dispatchTouchEvent(DecorView.java:428)
	at android.view.View.dispatchPointerEvent(View.java:17292)
	at android.view.ViewRootImpl$ViewPostImeInputStage.processPointerEvent(ViewRootImpl.java:8800)
	at android.view.ViewRootImpl$ViewPostImeInputStage.onProcess(ViewRootImpl.java:8551)
	at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:7918)
	at android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:7975)
	at android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:7941)
	at android.view.ViewRootImpl$AsyncInputStage.forward(ViewRootImpl.java:8112)
	at android.view.ViewRootImpl$InputStage.apply(ViewRootImpl.java:7949)
	at android.view.ViewRootImpl$AsyncInputStage.apply(ViewRootImpl.java:8169)
	at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:7922)
	at android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:7975)
	at android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:7941)
	at android.view.ViewRootImpl$InputStage.apply(ViewRootImpl.java:7949)
	at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:7922)
	at android.view.ViewRootImpl.deliverInputEvent(ViewRootImpl.java:11338)
	at android.view.ViewRootImpl.doProcessInputEvents(ViewRootImpl.java:11282)
	at android.view.ViewRootImpl.enqueueInputEvent(ViewRootImpl.java:11250)
	at android.view.ViewRootImpl.processRawInputEvent(ViewRootImpl.java:11682)
	at android.view.ViewRootImpl$WindowInputEventReceiver.onInputEvent(ViewRootImpl.java:11466)
	at android.view.InputEventReceiver.dispatchInputEvent(InputEventReceiver.java:281)
	at android.os.MessageQueue.nativePollOnce(Native Method)
	at android.os.MessageQueue.nextLegacy(MessageQueue.java:871)
	at android.os.MessageQueue.next(MessageQueue.java:773)
	at android.os.Looper.loopOnce(Looper.java:232)
	at android.os.Looper.loop(Looper.java:397)
	at android.app.ActivityThread.main(ActivityThread.java:9571)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:575)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:982)

[Sureshgorai25]

Yep it crashes for me too

[10a5er]

Disclaimer: I didn't have time to manually debug or read through the crashes myself, so this is a Claude analysis of my crashes comparing to issues #306 and #309 I'm posting as-is. Treat the exact init-path claim as a hypothesis, not verified fact — the observable mechanism from the traces is solid, the internal cause is inferred.

Confirming this on completely different hardware — Pixel 10a, GrapheneOS, offlinelite variant (V4.0.0), installed via Obtainium. Same crash as reported here. #309 looks like a duplicate of this (same TimerProxy NPE, one day later); the extra signal there is that multilingual typing makes it worse, which fits the diagnosis below.

Scope: happens in every app, on the first key press, docked and in a normal layout. 3.7.6 is fine; 4.0 crashes immediately.

Analysis: The NPE is PointerTracker's TimerProxy being null on the first onDownEvent (startTypingStateTimer on a null ref), and it dies inside callListenerOnPressAndCheckKeyboardLayoutChange — the on-press layout-change path. It looks like the timer proxy / keyboard action listener isn't being installed on the tracker during MainKeyboardView setup in 4.0, so the tracker is used before it's wired and the first touch dereferences null.

That also explains #309's multilingual note: multilingual typing forces keyboard-layout switches, which re-run the view/tracker setup path more often — so it hits the uninitialized-tracker window more frequently. A bisect between 3.7.6 and 4.0 around keyboard-view init / PointerTracker listener setup should pin the commit.

Note the line numbers differ slightly between reports (PointerTracker.java:1200 / :1198) — same bug across both build variants.

type: crash
osVersion: google/stallion/stallion:17/CP2A.260705.006/2026071501:user/release-keys
package: com.leanbitlab.leantype.offlinelite:4000, targetSdk 35
process: com.leanbitlab.leantype.offlinelite
installer: dev.imranr.obtainium

java.lang.NullPointerException: Attempt to invoke interface method 'void helium314.keyboard.keyboard.internal.TimerProxy.startTypingStateTimer(helium314.keyboard.keyboard.Key)' on a null object reference
	at helium314.keyboard.keyboard.PointerTracker.callListenerOnPressAndCheckKeyboardLayoutChange(PointerTracker.java:54)
	at helium314.keyboard.keyboard.PointerTracker.onDownEventInternal(PointerTracker.java:132)
	at helium314.keyboard.keyboard.PointerTracker.onDownEvent(PointerTracker.java:143)
	at helium314.keyboard.keyboard.PointerTracker.processMotionEvent(PointerTracker.java:1200)
	at helium314.keyboard.keyboard.MainKeyboardView.onTouchEvent(MainKeyboardView.java:244)
	... (AOSP touch-dispatch chain through SoftInputWindow/Dialog omitted — identical to the trace above)

[LeanBitLab]

let me release an hotfix build 🥲

[LeanBitLab]

4.0.1 released 🫠

[10a5er]

4.0.1 released 🫠

i did not tested yet, but you deserve a heart for the quick fix anyways.

deserved heart: ️❤️

Edit: written with LeanType without any crashes.