[Ovmsdev] Android App beta

Chris van der Meijden chris at arachnon.de
Mon Sep 26 23:26:54 HKT 2022 

For an includable example it would be nice if we could send the vehicle
image from the OVMS app to KWGT.

You can assign "Activities" to the "Touch" event on an image. Would be
cool if that works, so we can start the remote climate control similar
to how I do that with my OVMS-Fireplace app:

https://github.com/devmarxx/OVMS-Fireplace


Am Montag, dem 26.09.2022 um 13:56 +0200 schrieb Michael Balzer:
> Nice, please go ahead if you want to create an includable example
> widget :-)
> 
> I've found out you can also use progress bars to display values,
> enable formula input on the "step" & set the formular to e.g.
> $br(ovms, car_soc)$.
> 
> Works, although I need to convert all car model values to strings for
> KWGT. Btw, I also need to unroll the TPMS arrays, they are split into
> a "_cnt" & "_<n>" variables. I need to add an info on this to the
> wiki.
> 
> I haven't found out how to send a broadcast from KWGT yet, is that
> possible? That would enable creating command shortcuts & buttons as
> with Automagic.
> 
> Regards,
> Michael
> 
> 
> 
> Am 26.09.22 um 12:13 schrieb Chris van der Meijden:
> 
> Correction:
> 
> $br(ovms, sel_vehicle_label)$
> 
> Am Montag, dem 26.09.2022 um 12:05 +0200 schrieb Chris van der
> Meijden:
> 
> > I like the new KWGT Widget feature:
> > 
> > 
> > Above is the Tesla Widget of our Model 3, beneath that my OVMS KWGT
> > widget of our VW e-UP.
> > 
> > I had to allow "Passing data to other apps". The syntax for getting
> > the intent variables to text in KWGT is i.e.
> > 
> > $br(ovms, car_sel_vehicle_label)$
> > 
> > Other variables can be found here:
> > https://github.com/openvehicles/Open-Vehicle-Android/wiki/Update-Broadcast-Intent-data
> > 
> > The image is local on the filesystem of the phone and does not come
> > by intent.
> > 
> > 
> > Am Sonntag, dem 25.09.2022 um 16:23 +0200 schrieb Michael Balzer:
> > No, icon can only be 0 from the else branch, in that case it shall
> > fall back to the default image.
> > 
> > But I've meanwhile found (I think) your maps/track crash, commit is
> > already in the hub. The checkbox handler didn't check if the map
> > object is initialized.
> > 
> > https://github.com/openvehicles/Open-Vehicle-Android/blob/master/OpenVehicleApp/src/main/java/com/openvehicles/OVMS/ui/FragMap.java#L319
> > 
> > Regards,
> > Michael
> > 
> > 
> > Am 25.09.22 um 15:46 schrieb Chris van der Meijden:
> > 
> > Just guessing, but does 
> > 
> > int icon;
> > 
> > in MyGcmListenerService.java at line 132
> > 
> > not need to be initialized like
> > 
> > int icon = 0;
> > 
> > now you use
> > 
> > .setSmallIcon((icon != 0) ? icon : R.drawable.map_car_default)
> > 
> > at line 150 now?
> > 
> > As the images and the Google stuff are related to that integer it
> > made me thinking ...
> > 
> > 
> > Am Sonntag, dem 25.09.2022 um 11:52 +0200 schrieb Michael Balzer:
> > 
> > 
> > > Chris,
> > > 
> > > that's not a crash log, that's just a warning.
> > > 
> > > On that warning: the App requests
> > > android.permission.ACCESS_FINE_LOCATION by it's manifest. Maybe
> > > with LineageOS you need to manually give it that permission?
> > > 
> > > A crash log has class "E" (error) and includes an exception and a
> > > backtrace, for an example see:
> > > https://issuetracker.google.com/issues/201308676#comment4
> > > 
> > > On the crash: maybe it's because you don't have the Google
> > > components, not sure if FragMap can handle that.
> > > 
> > > The forum post relates to /e/OS … maybe I need some emulator
> > > images running alternative Androids now…
> > > 
> > > Regards,
> > > Michael
> > > 
> > > 
> > > Am 25.09.22 um 11:40 schrieb Chris van der Meijden:
> > > 
> > > Hey Michael,
> > > 
> > > this is from logcat when I change "Track vehicle" and the app
> > > crashes:
> > > 
> > > 09-25 11:16:01.410 1710 1839 W BroadcastQueue: Permission Denial:
> > > receiving Intent { act=android.intent.action.SERVICE_STATE
> > > flg=0x1000010 (has extras) } to ProcessRecord{8dcdd54
> > > 2053:com.android.systemui/u0a148} (pid=2053, uid=10148) requires
> > > android.permission.ACCESS_FINE_LOCATION due to sender android
> > > (uid 1001)
> > > 
> > > I saw now, that this crash also happens in the production app.
> > > 
> > > The widget is running well. I will keep the app running for while
> > > and will see if it stays stable.
> > > 
> > > Regards
> > > 
> > > Chris
> > > 
> > > Am Samstag, dem 24.09.2022 um 23:02 +0200 schrieb Michael Balzer:
> > > 
> > > 
> > > 
> > > > Chris,
> > > > 
> > > > thanks for testing. A crash log would help on any crashes you
> > > > see. Btw, I don't bump the revision until the actual release
> > > > build.
> > > > 
> > > > Crashes related to the car image don't occur immediately, it
> > > > sometimes takes hours of use before it happens. When it does,
> > > > clearing the App cache fixes the crash for another random
> > > > period.
> > > > 
> > > > Speed optimization was one goal. What about the widget?
> > > > 
> > > > Thanks,
> > > > Michael
> > > > 
> > > > 
> > > > Am 24.09.22 um 22:43 schrieb Chris van der Meijden:
> > > > 
> > > > Hey Michael,
> > > > 
> > > > I just installed the "release" Version on LineageOS 19.1
> > > > (Android 12) without Google components.
> > > > 
> > > > The vehicle setup was without any troubles. I could select the
> > > > yellow VW e-UP image without crashing.
> > > > 
> > > > The App version is set wrong under "Vehicle info" (3.19.1,
> > > > 2021122401).
> > > > 
> > > > Everything seems to be faster than before.
> > > > 
> > > > When I change the checkbox on "Track vehicle" under "Position"
> > > > the App crashes. But after a new start of the app the value of
> > > > the checkbox has changed.
> > > > 
> > > > Perhaps this first impression is of some help.
> > > > 
> > > > Regards
> > > > 
> > > > Chris
> > > > 
> > > > Am Samstag, dem 24.09.2022 um 20:10 +0200 schrieb Michael
> > > > Balzer:
> > > > 
> > > > 
> > > > 
> > > > 
> > > > > Everyone,
> > > > > 
> > > > > I'm currently working on the next Android release including
> > > > > KustomWidget support and a native app widget based on the old
> > > > > Automagic gauge widget.
> > > > > 
> > > > > Automagic has been dead for some time now, and it keeps
> > > > > crashing on Androids >= 7.
> > > > > 
> > > > > My changes so far are in the hub, APK builds are available
> > > > > here:
> > > > > 
> > > > >  * https://dexters-web.de/f/tw-beta/OpenVehicleApp-22092401-release.apk
> > > > >  * debug build for extended logging: https://dexters-web.de/f/tw-
> > > > >    beta/OpenVehicleApp-22092401-debug.apk
> > > > > 
> > > > > There's an issue with the App related to Android >= 10
> > > > > though, which I haven't found yet. It's been reported in the
> > > > > forum:
> > > > > 
> > > > >  * https://www.openvehicles.com/node/3410
> > > > > I could use some help with that, I've got no idea other than
> > > > > blaming Android.
> > > > > I've seen the effect in my emulator tests, and it seems to
> > > > > occur more frequently with non-roadster images.
> > > > > 
> > > > > Regards,
> > > > > Michael
> > > > > 
> > > > > _______________________________________________
> > > > > OvmsDev mailing list
> > > > > OvmsDev at lists.openvehicles.com
> > > > > http://lists.openvehicles.com/mailman/listinfo/ovmsdev
> > > > 
> > > > 
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