current location information from network provider - blackberry

In my appliaction iwant to know the current loction in 2 ways 1) GPS based and 2) network based(using network provider's towers),
I found solution for the first one.
How can I do the 2nd method.I stucked here.Can any one help me

You use the same API for both, just different criteria on how to get the fix. This is all described in the BlackBerry Location-Based Services Development Guide.

Related

how to limit inbound in v2ray to a single device

I'm using a v2ray server I want each client user can have ability to access the internet just with one device and he can't use multiple devices to use the connection that I provide for him
please let me know if you have solution
I have tested several x-ui forks that claims their x-ui can provide me that ability but none of them work for me
This Script can help you. Of course, if you create multiple users with different UIDs.

Any possibility to allow only one client connection over openWRT access point?

Briefly question. As the title shows of, Im searching for a possibility to config openWRT so that only one client connection will be allowed over an access point. Further connection trials should be rejected if one client is connected already. Is this possible by configuration only within the openWRT config?
I think you need to set the maxassoc option in the wifi-iface section. Setting it to 1 should do it.
The option is described here: https://openwrt.org/docs/guide-user/network/wifi/basic#common_options1

Google YOLO stop working : The client origin is not permitted to use this API

I assume it has something to do with this:
For me Google one Tap stopped working on all my sites that previously worked. I added API HTTP refer to restriction in console.developer.com, but I still get a warning message "The client origin is not permitted to use this API." any thoughts? If you go to the page https://www.wego.com/ you can see that Google one tap still works...
https://news.ycombinator.com/item?id=17044518#17045809
but Google YOLO stop working for everyone. I use it like many people for login and it just stop work.
My domain are obviously added on console.developers.google.com
Any ETA for fix this? Some information would be great for people who rely on it.
Google YOLO is not disabled. It is open to a small list of Google Partners.
The reason you were able to access it earlier was because it was open for a short period of time but the whitelist is now readded/enabled.
Reference:
https://twitter.com/sirdarckcat/status/994867137704587264
Google YOLO was put on whitelist after a client-side exploit became clear to google.
People could cover the login button of the prompt with something like a cookie consent (which we all know people automatically accept).
Therefor people could easily steal their gmail or other details due to this google decided to put it on whitelist and review the sites that are using this technology in order to ensure that they are using it as they should.
Google retroactively labeled One-Tap as a "closed beta".
https://developers.google.com/identity/one-tap/web
The beta test program for this API is currently closed. We are improving the API's cross-browser functionality and will provide updates here in the coming months.
The link for the entire project is currently 404, but the beta statement is visible on the wayback machine.

Why is Firebase based app not working in Iran?

I am working on an iOS project for my client from Iran using Firebase. When my client tries to open the Firebase website (https://www.firebase.google.com), he is getting error like:
"Your client does not have permission to get URL / from this server.
That’s all we know."
Anyone has any idea about this? Is firebase not available in Iran? Lets say I tell him to use VPN, will the user from Iran be able to use this app after release?
Would appreciate if somebody from Iran can help me out.
By my friends, I know that many things are filtered in Iran.
Some filters are by government ( porn sites or some social media sites) and some are by sanctions ( some technological tools). This which you are facing now is a sanction.
For browsers: he has to go into incognito to avoid any previous caches and also Yes use a VPN.
As for the app: it depends, would firebase.google know about the IP address of where it was originated? if so then yes it won't be able to work and you must somehow think of some local service or somehow incorporate a VPN into your app.
I recommend you seek consultation from your client, it's really not your responsibility and I assure you that this isn't a huge problem, there must be plenty of workarounds that you just don't know of.
EDIT: It seems that there is an Iranian alternative to Firebase. It's called Pushe.
google does not provide their service to Iran,Cuba,North Korea,Syria and Crimea.
in terms of Policy page
The Software is controlled by U.S. Export Regulations, and it may be
not be exported to or used by embargoed countries or individuals.
so the Problem is USA Government
I have the same problem with FireBase (only in android)
This is the exact exception I'm getting:
signInWithEmail
com.google.firebase.FirebaseException: An internal error has occured. [ This service is not available from your country ]
at com.google.android.gms.internal.zzacq.zzbN(Unknown Source)
at com.google.android.gms.internal.zzacn$zzg.zza(Unknown Source)
at com.google.android.gms.internal.zzacy.zzbO(Unknown Source)
at com.google.android.gms.internal.zzacy$zza.onFailure(Unknown Source)
at com.google.android.gms.internal.zzact$zza.onTransact(Unknown Source)
at android.os.Binder.execTransact(Binder.java:446) at com.google.android.gms.internal.zzact$zza.onTransact(Unknown Source)
at android.os.Binder.execTransact(Binder.java:446)
I guess it's clear that fire base won't work in Iran.
And here I thought it was going to be available for everyone!
pushe is just a notification service
There is a way that you can use https://github.com/kreait/firebase-tokens-php and something like php laravel for backend.
This is how you can change ip address for requesting and get response to the firebase database service.
Working with Firebase in Iran isn't possible. Therefore, you should use an alternative solution.
One of the best backend service out there is Parse Platform.
Although You can set your own Parse server up, you can use Back4App, which is based on Parse.
Easy to use, vast capabilities and generous free tier makes Back4App service suitable for learning and doing small projects as an alternative of Firebase.

Solution for Web Application with Unreliable Internet Connection

We've developed a web application which is hosted on premises available for people in the shop floor via Wifi. However, the wifi signal is not reliable and it's not possible to use wired network or improve the signal.
I am looking for a solution to handle this issue. Is there a way to put the http requests into a local queue and process it asynchronously at the background? If so, how to do it? Or is there any other alternative approach?
Any thoughts are greatly appreciated.
I have the same problem in the company where I work, there are certain places where the WiFi can not reach, and the system needs to get information from the DB in order to show that info to the user and then upload some new info.
Part of this system is done with iPads, so to solve the problem I use LocalStorage to store a JSON object that contains the info the user need to work, I store the info that is going to be uploaded in another JSON object, and when there is a connection available the info is Uploaded.
Hope it helps
I would recommend to build the web app with angularjs or another javascript framework of your choice. Once the user has loaded the site you can perform asynchronous ajax/http requests to load the required data and the web app will never reload the entire page.
In case one http request fails you can implement that the web app should try one more time or whatever :)

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