ionic bluetooth This is a topic that many people are looking for. militaria-agent.com is a channel providing useful information about learning, life, digital marketing and online courses …. it will help you have an overview and solid multi-faceted knowledge . Today, militaria-agent.com would like to introduce to you ionic BLE tutorial. Following along are instructions in the video below:
“Guys lichter here today. I m going to show you how to make a niqab niqab application that scans other bluetooth devices. We re going to use the ble plugin stands for low energy mostly that are bluetooth devices that are version 40. Or higher.
So i have an equation here that we are going to make you can see we have a scan button we re going to click on it we re going to allow it then we get a list of bluetooth devices that are around us and we re going to make it today so get ready hi guys victor here i m making a new feel because i realized when i m writing the code. While i m making the video it takes too much time and it s going to get really really pouring so i decided i m going to put the code on the screen. Maybe explain really fast. What you need to do so you at least understand the code and then what s happening so first of all we re going to go to the bailey documentation just you re right.
Nick bailey. It takes the first link thank you see for the explanation. What you re going to do and this is what you need to do for installation. Put this command in your command.
Prompt and one of the important steps is to import those plugins. So you go to your app..
Module you go. Here you import it doesn t matter where you put it and then you go to providers and right bailey ok. And now we re going to the home page. I m taking my wrong screen.
We re giving the home page. So what i did on the application was i made a header in the header you have a toolbar the toolbar. I just put a title and thought it was purely skin. What i did was put a button you can see that right here.
It has a click method and we going to call the method scan. And i add a little icon. And if you write bluetooth you get two little bluetooth. Tagging.
Then of course. We text scan..
So it makes obvious. What you re doing with your body. And the most important part of the application is also how are you going to view your all the devices. We re going to use a list and put it into more card content we re going to use one way binding and that s why we use ht 4.
We re going to say we can take data of devices for typescript then we re going to write device name if there s no device name. Then i say. It s unnamed. We re going to show the device id and the errors ye.
I am mispronounced an. But it doesn t matter it just show you the strength of the signal and now we re going to go to the home page and if you wonder why where you can find these information you can go to the github that s provided in the documentation. Right here. I have talked with you and then you here have a description.
What you can find with this function. You can find name id..
In error ie. That s what we just said and we want to scan and here you can see what you need to do for skin kin kin. It and then it asked services. But what is mean services the reading list of services to discover or array to find devices.
We re gonna use an array because we want to find all devices that are around us. And we need to say how long are we going to learn discovery. And i put it like 15 seconds. And you also have for success in a failure to go back is that near no it s not needed it s just maybe handy if you give yourself a console log or the message on your phone.
And it work or it work. So let s have papa joe type script code. So we can call it a peeling the injury zone going to explain later. Why we need that don t forget the constructor.
Because we need to use that the vav in the hinges. Own if you want to know why devices is in any because we re going to get different types of data strings and integers..
So that s why we set it to any and we put it in an array. So we could do this our scan method and we say we make array. We re going to put our data in beast cannot we re going to see you want all devices for 15 seconds. We subscribe it we put on device then we say this on this covered is another method.
If we kids new devices. Let s say if somebody randomly put hysts bluetooth on we need to find that new device and the device won t put any new changes into the list because it s going to just scan immediately. And it s not going to know if there are any new changes and if we see there are any name changes. It s going to push it into the array.
So we can she see all the new devices that were turned on in our 15 seconds spirit so that s why we use engines own we push it to the device and we also consoling it soldiers we can see for ourselves in the browser. If there s if everything is going right like it needs to be and that s about it enjoy the tutorial hopefully. It s going to work out if you have any questions. Please leave a message.
I will glad to help you ” ..
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