getZoom and getVisibleBounds never resolve on Android

[olup]

Calling this.map.getZoom() and this.map.getVisibleBounds() never resolve to the values requested. The map object is ok, the function call works allright but it just hang and never resolve. It doesn't throw either.

On Android.

deps :
"@mapbox/react-native-mapbox-gl": "^6.1.3",
"react": "16.3.1",
"react-native": "~0.55.2",

Any leads ?

---

Note : This comportement only appear when my app is connected to development server

[Jaydipsinhv]

Any update on this ticket. I am facing same problem.
I used deps as below

"@mapbox/react-native-mapbox-gl": "6.1.2-beta2"
"react": "16.3.1"
"react-native": "0.55.4"

Please suggestion any work around if possible.

[Jaydipsinhv]

Okay, i have got some help from stackoverflow. there is some problem in mapbox library itself. I can see some log related with bounds with command abd logcat as below

09-19 16:58:30.049 5536 5536 W unknown:ReactNative: Calling JS function after bridge has been destroyed: RCTEventEmitter.receiveEvent([297,"rct.mapbox.map.androidcallback",{"payload":{"visibleBounds":[[-0.15595117621660393,5.732507427397039],[-0.18685022376507732,5.683997346220991]]},"type":"1537356500877"}])
09-19 16:58:30.050 5536 5536 W unknown:ReactNative: Calling JS function after bridge has been destroyed: RCTEventEmitter.receiveEvent([297,"rct.mapbox.map.change",{"payload":{},"type":"didfinishrenderingmapfully"}])
09-19 16:58:30.051 5536 5536 W unknown:ReactNative: Calling JS function after bridge has been destroyed: RCTEventEmitter.receiveEvent([297,"rct.mapbox.map.change",{"payload":{},"type":"didfinishloadingmap"}])

So when we create apk with this code it will work fine. but not working with debug mode which create big problem for implementation of further work.

You can review stackoverflow link that question i have asked.

https://stackoverflow.com/questions/52402752/getzoom-and-getvisiblebounds-methods-never-resolve-in-mapbox-react-native-mapbo

Can we get quick solution with debugging mode too?
Thanks in Advance for Help

[huyansheng3]

i met the same problem ,the production environment do not work too. is there any solution?

[afshin-hoseini]

In my case this method doesn't work. It never returns any response.

[onitzschke]

I can't confirm it. In my cases this is woking fine.
getVisibleBounds() returns an Promise, did you await it?

  private async onRegionDidChange(regionFeature: IRegionFeature) {
    if (this.map !== null) {
      const currentBounds = await this.map.getVisibleBounds();
      if (
        currentBounds[0][0] > MapUtils.getNorthEastBoundsCoordinates()[0] ||
        currentBounds[0][1] > MapUtils.getNorthEastBoundsCoordinates()[1] ||
        currentBounds[1][0] < MapUtils.getSouthWestBoundsCoordinates()[0] ||
        currentBounds[1][1] < MapUtils.getSouthWestBoundsCoordinates()[1]
      ) {
        await this.map.moveTo(this.state.currentPosition, 500);
      }
    }
  }

@nitaliano can be closed.

[NathanNovak]

getVisibleBounds() is only working when in debug mode. when I switch off the debug connection the app freezes when it hits this._map.getVisibleBounds().

[onitzschke]

As you can see in the code above i have no problems. It's tested in debug and release builds.

[afshin-hoseini]

When I debug native code, everything works well, but as soon as I stop the debugger, and re-run the application, the module functions don't resolve.