App crashes and refuses to open after receiving call from a particular spam number

[adarsh1001]

Checklist

• [X] I can reproduce the bug with the latest version given here.
• [X] I made sure that there are no existing issues - open or closed - to which I could contribute my information.
• [X] I made sure that there are no existing discussions - open or closed - to which I could contribute my information.
• [X] I have read the FAQs inside the app (Menu -> About -> FAQs) and my problem isn't listed.
• [X] I have taken the time to fill in all the required details. I understand that the bug report will be dismissed otherwise.
• [X] This issue contains only one bug.
• [X] I have read and understood the contribution guidelines.

Affected app version

1.2.0

Affected Android/Custom ROM version

Android 14

Affected device model

Nothing Phone (2)

How did you install the app?

F-Droid / IzzyOnDroid

Steps to reproduce the bug

1. Open the app
2. Dial a number starting with +697xxxxxxxx. Put anything in the 8x's. I actually got an incoming call from such a number.
3. App will crash and refuse to open.
4. To fix, install another Phone app like Koler and delete the number from recents.

Expected behavior

For app to not crash.

Actual behavior

App crashes and refuses to open.

Screenshots/Screen recordings

Provided logs instead, video will just show app crashing.

Additional information

Logs:

FATAL EXCEPTION: main
Process: org.fossify.phone, PID: 20061
java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String java.lang.String.toString()' on a null object reference
    at S3.y.H(SourceFile:25)
    at K.c.m(SourceFile:113)
    at H4.y.e(SourceFile:169)
    at j4.j.f(SourceFile:26)
    at K1.r0.i(SourceFile:1115)
    at K1.M.b(SourceFile:63)
    at androidx.recyclerview.widget.LinearLayoutManager.X0(SourceFile:1)
    at androidx.recyclerview.widget.LinearLayoutManager.K0(SourceFile:49)
    at androidx.recyclerview.widget.LinearLayoutManager.e0(SourceFile:821)
    at androidx.recyclerview.widget.RecyclerView.r(SourceFile:74)
    at androidx.recyclerview.widget.RecyclerView.p(SourceFile:72)
    at androidx.recyclerview.widget.RecyclerView.onLayout(SourceFile:8)
    at android.view.View.layout(View.java:24430)
    at android.view.ViewGroup.layout(ViewGroup.java:6440)
    at android.widget.RelativeLayout.onLayout(RelativeLayout.java:1103)
    at android.view.View.layout(View.java:24430)
    at android.view.ViewGroup.layout(ViewGroup.java:6440)
    at Y1.i.onLayout(SourceFile:259)
    at android.view.View.layout(View.java:24430)
    at android.view.ViewGroup.layout(ViewGroup.java:6440)
    at androidx.constraintlayout.widget.ConstraintLayout.onLayout(SourceFile:62)
    at android.view.View.layout(View.java:24430)
    at android.view.ViewGroup.layout(ViewGroup.java:6440)
    at androidx.coordinatorlayout.widget.CoordinatorLayout.r(SourceFile:392)
    at androidx.coordinatorlayout.widget.CoordinatorLayout.onLayout(SourceFile:47)
    at android.view.View.layout(View.java:24430)
    at android.view.ViewGroup.layout(ViewGroup.java:6440)
    at android.widget.FrameLayout.layoutChildren(FrameLayout.java:332)
    at android.widget.FrameLayout.onLayout(FrameLayout.java:270)
    at android.view.View.layout(View.java:24430)
    at android.view.ViewGroup.layout(ViewGroup.java:6440)
    at android.widget.FrameLayout.layoutChildren(FrameLayout.java:332)
    at android.widget.FrameLayout.onLayout(FrameLayout.java:270)
    at android.view.View.layout(View.java:24430)
    at android.view.ViewGroup.layout(ViewGroup.java:6440)
    at android.widget.FrameLayout.layoutChildren(FrameLayout.java:332)
    at android.widget.FrameLayout.onLayout(FrameLayout.java:270)
    at android.view.View.layout(View.java:24430)
    at android.view.ViewGroup.layout(ViewGroup.java:6440)
    at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1891)
    at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1729)
    at android.widget.LinearLayout.onLayout(LinearLayout.java:1638)
    at android.view.View.layout(View.java:24430)
    at android.view.ViewGroup.layout(ViewGroup.java:6440)
    at android.widget.FrameLayout.layoutChildren(FrameLayout.java:332)
    at android.widget.FrameLayout.onLayout(FrameLayout.java:270)
    at com.android.internal.policy.DecorView.onLayout(DecorView.java:789)
    at android.view.View.layout(View.java:24430)
    at android.view.ViewGroup.layout(ViewGroup.java:6440)
    at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:4317)
    at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:3642)
    at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:2514)
    at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:9398)
    at android.view.Choreographer$CallbackRecord.run(Choreographer.java:1475)
    at android.view.Choreographer$CallbackRecord.run(Choreographer.java:1484)
    at android.view.Choreographer.doCallbacks(Choreographer.java:1076)
    at android.view.Choreographer.doFrame(Choreographer.java:1004)
    at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:1451)
    at android.os.Handler.handleCallback(Handler.java:958)
    at android.os.Handler.dispatchMessage(Handler.java:99)
    at android.os.Looper.loopOnce(Looper.java:232)
    at android.os.Looper.loop(Looper.java:334)
    at android.app.ActivityThread.main(ActivityThread.java:8291)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:557)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:981)

[adarsh1001]

More info on +697 numbers, it apparently indicates voice call over IP and there's an advisory on it: https://thethaiger.com/hot-news/crime/thailand-dont-answer-calls-starting-with-697-its-a-scam

Anyway, app shouldn't crash.