rsg-group / rsg-chess-mobile Goto Github PK

https://steemit.com/utopian-io/@menoski/additional-feature-to-rsg-chess-hide-status-bar
Some folks requested this feature and I've added it. The status bar in RSG Chess 2.O automatically hides when you start playing. Now I can add option in the settings if someone wants to return it back.

Firebase is doing great job with reporting bugs so I can fix them.
This time I got the following issues:

Issue 1:

Issue 2:

The logs reveal the bugs occur mostly on Galaxy S5 with Android 4.4.2. I'll wait to see if the bug continues to happen on newer devices.
Anyways there are already open (and some closed) React Native Github issues for the both errors. They haven't been resolved yet but some workarounds are provided.

• Fatal Exception: java.lang.NoClassDefFoundError
• • facebook/react-native#9091
• • Note that RSG Chess is built with debuggable false option so if you're trying to run it in some kind of debug mode it may throw this issue.
• • Workaround: facebook/react-native#9091 (comment)

(I have enabled multidex, so it could cause these problems...)

• UnsatisfiedLinkError couldn't find DSO to load: libimagepipeline.so
• • facebook/fresco#2049
• • Workarounds: facebook/fresco#2049 (comment)

Integrate these changes and prepare for Google Play store:
RSG-Group/Chess@b43ccb5
RSG-Group/Chess@a7fdf75
RSG-Group/Chess@11ce1e1
RSG-Group/Chess#1
UPDATE:
And also RSG-Group/Chess@73bab88

We will support multiple languages in 2.O and newer versions of RSG Chess mobile.
Starting with English, Russian & Bulgarian in 2.0.0-beta.5 we will continue to add new languages in every major update. My plans are we to support: English, Russian, Bulgarian, German, Spanish, Italian, French, Greek, Japanese and some additional languages as of 3.O

Programmatically we will create one big set of strings in the config.js file as JS objects. Then the app will detect the preferred language using navigator.globalization.getPreferredLanguage provided by the globalization plugin. This data will be stored in the component's state so the preferences can be easily customized by the user.

It freezes on the loading screen on some devices. I will try to find out what's going on. Maybe there are problems with the API levels or just RSG Chess' React SPA cannot run on Android KitKat.

For more information check out these:

• RSG-Group/Chess#2
• RSG-Group/Chess#3
• RSG-Group/RSG-Chess-desktop#1
• RSG-Group/Chess@f86715e

When someone wants something I'm gonna do it!

The reports for 29th June - 1 July from Firebase showed new bug in RSG Chess:

undefined is not an object (evaluating 'o.x'), stack:
<unknown>@556:4165 <unknown>@556:4145 <unknown>@556:4091 warning@556:4069 <unknown>@556:2951
simulateAndFilter@556:2731 getValidMoves@556:14119 checkmate@556:3207 moveSelected@556:2546 handlePress@306:3766
touchableHandlePress@178:1279 _performSideEffectsForTransition@167:8505 _receiveSignal@167:7292 touchableHandleResponderRelease@167:4757
g@41:296 invokeGuardedCallback@41:496 invokeGuardedCallbackAndCatchFirstError@41:611 A@41:2410
D@41:3172 U@41:2969 <unknown>@41:15497 batchedUpdates@41:135715 Ie@41:14848 ze@41:15343 receiveTouches@41:16180
value@18:3582 <unknown>@18:1067 value@18:3009 value@18:1039

The bug affected 3-4 users until July 1st, 12:15 PM GMT in version 2.0.1 and is predicted to occur around 400 times in 10 000 sessions...

That means the bug isn't too rare, and can be reproduced, but I'm still not able to find it...

Also the additional event logging shows the bug is somehow related to the pawn promotion:

I tried to follow the callstack in index.android.bundle release file, but It seems the columns of the characters reported with the callstack are different than the actual ones in index.android.bundle.

I'm pretty sure o.x stands for king.x in https://github.com/RSG-Group/RSG-Chess-API/blob/master/rsg-chess-api/src/game.js#L231

...
if (xxx && xxx.color !== color) {
   xxx.getValidMoves().forEach(function (mmm) {
      if (mmm.x === king.x && mmm.y === king.y) result = true
   })
}
...

However there are few another places in the minified bundle where o.x is used:

More information:

• https://github.com/RSG-Group/RSG-Chess-mobile/milestone/1
• #10
• #8
• Sign up in our Slackroom to read all details...

I translated the app to Bulgarian and Russian (#8). Everything worked in phoneGap on Windows, but when I changed the language of physical phone RSG Chess wasn't able to detect it. There are two main POSSIBLE problems:

1. Some of our checks don't work, because the output on Android may be different:

// such as:
let lang = language.value.split(/\s*-\s*/g)[0]
if (_.includes(Object.keys(strings.languages), lang)) {
  this.setState({ lang })
}

2. The globalization plugin fails.

I'm gonna test the posibble problems and find out what's actually happening.