FileNotFoundException on first use of 0.7.0

[LuccoJ]

Release from F-Droid running on Android 13.

Steps to reproduce (update: it seems to occur upon hitting Back after deleting the last entered PIN, likely because Back tries to send you right there, instead of leaving the app, which is possiblt not the most desireable behavior in the first place):

1. Open the app for the first time after installing it
2. Generate cells, input a new PIN, genete numbers
3. Save it with a name
4. Delete the entry you just saved
5. Hit Back

After this, I get the following error:

java.io.FileNotFoundException: /data/user/0/com.cyb3rko.pincredible/files/p391c30541690b2a65a2d63485: open failed: ENOENT (No such file or directory)
	at libcore.io.IoBridge.open(IoBridge.java:574)
	at java.io.FileInputStream.<init>(FileInputStream.java:160)
	at mh.c(Unknown Source:2)
	at com.cyb3rko.pincredible.fragments.PinViewerFragment.a0(SourceFile:28)
	at com.cyb3rko.pincredible.fragments.PinViewerFragment.c0(SourceFile:71)
	at com.cyb3rko.pincredible.fragments.PinViewerFragment$onViewCreated$1.h(SourceFile:31)
	at s9.b(SourceFile:9)
	at e8.r1(SourceFile:179)
	at e8.R1(SourceFile:12)
	at e8.H0(SourceFile:129)
	at com.cyb3rko.pincredible.fragments.PinViewerFragment.M(SourceFile:118)
	at androidx.fragment.app.a.f(SourceFile:255)
	at androidx.fragment.app.a.k(SourceFile:146)
	at hr.A(SourceFile:134)
	at hr.W(SourceFile:92)
	at hr.y(SourceFile:74)
	at ui.run(SourceFile:37)
	at android.os.Handler.handleCallback(Handler.java:942)
	at android.os.Handler.dispatchMessage(Handler.java:99)
	at android.os.Looper.loopOnce(Looper.java:201)
	at android.os.Looper.loop(Looper.java:288)
	at android.app.ActivityThread.main(ActivityThread.java:7918)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:548)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:936)
	Suppressed: nj: [de0{Cancelling}@f0a919f, Dispatchers.Main.immediate]
Caused by: android.system.ErrnoException: open failed: ENOENT (No such file or directory)
	at libcore.io.Linux.open(Native Method)
	at libcore.io.ForwardingOs.open(ForwardingOs.java:563)
	at libcore.io.BlockGuardOs.open(BlockGuardOs.java:274)
	at libcore.io.ForwardingOs.open(ForwardingOs.java:563)
	at android.app.ActivityThread$AndroidOs.open(ActivityThread.java:7804)
	at libcore.io.IoBridge.open(IoBridge.java:560)
	... 24 more

[cyb3rko]

Can confirm this issue, thank you for your report.
Will be investigated.

[cyb3rko]

Whoops, closed by mistake.

[cyb3rko]

Should be corrected in Version 0.7.1.
Can you double check?