Android Question DJI DRONE Phantom 4 Pro + don't connect

[Roberto P.]

Hi

I'm trying to use the example posted by Erel on drones, but the app can not connect with the drone. Precise that I use Phantom Pro + that has the integrated device.

I registered the app and got the key.

Can anyone tell me why or where am I wrong?

I enclose log and project.

**************************** BaseApplication **************************
*** Service (starter) Create ***
** Service (starter) Start **
** Activity (main) Create, isFirst = true **
** Activity (main) Resume **
Activity resume
ok permissions....true
Registered successfully =true
activation state: UNKNOWN
binding state: UNKNOWN
activation listener added
No connected product

thank you

 

[Roberto P.]

https://www.b4x.com/android/forum/threads/dji-drones.75244/


Or do you mean on the DJI Site?
https://developer.dji.com/mobile-sdk/downloads/

in the website b4x the release is: Version 4.41 is released. It is based on DJI SDK v4.41

in the DJI web site I did not find the jar 4.5.1.

thank you

 

[DonManfred]

in the DJI web site I did not find the jar 4.5.1.

you need to be logged in

 

[Roberto P.]

of course... I'm logged in and I've downloaded everything.

 

[DonManfred]

Does it work now to find the 4.5.1 download?

 

[Roberto P.]

Does it work now to find the 4.5.1 download?

I downloaded and checked, but I only see Gradle's Jar. See image.

or am I wrong ?!

 

[DonManfred]

Search for AAR, not jar

Away from this: You should create a new Thread for this NEW issue.

Anyway: Why are you trying to download 4.5.1 even if you know it will not work with your Drone (Based on the answer from the Support)?

 

[Roberto P.]

Not found! See picture

I'm trying to download because I want to do this last test before throwing the drone out of anger.

thank

 

[DonManfred]

ahh, i see. The AAR is only available through maven. AS does download them automatically.

https://mvnrepository.com/artifact/com.dji
https://mvnrepository.com/artifact/com.dji/dji-sdk
https://mvnrepository.com/artifact/com.dji/dji-sdk/4.5.1

 

[Roberto P.]

I did not know this repository and it is not specified in the DJI support.

I do not know if I have to turn this format into Jar?

thank you for your availability and kindness.

 

[DonManfred]

I do not know if I have to turn this format into Jar?

no. must be copied to the additional libs folder.

 

[Roberto P.]

ok. I have to replace the reference to the example library

from

#AdditionalJar: dji-sdk-provided-4.4.1

to
#AdditionalJar: dji-sdk-4.5.1.aar

it's correct?

thank again

 

[DonManfred]

it's correct?

no. See the example code from the Drone thread. The #additionaljar must be other.....
Note that you need B4A 8 for it.

 

[DonManfred]

My last answer here as i´m not interested to spent more time on your issues. I just accepted that you have a Drone which does not work with the SDK.

#BridgeLogger: true
#MultiDex: true
#AdditionalJar: dji-sdk-provided-4.5.1, ReferenceOnly

 

[Roberto P.]

I understand that you do not want to spend more time and I thank you.

if this drone does not work I'll have to buy another one that supports SDK!

 

[DonManfred]

I'll have to buy another one that supports SDK

unfortunately this seems to be true.
I feel with you and i can understand you are trying all you can.