I want to ask how to build a voice calling system with Electron + Vue.The system interface allows you to enter Numbers to make a phone call. How do I make a successful voice call
This is my job for 2 years and a half ago: build a cloud based phone system, with Electron and React on the front-end side. We are 40 engineers working everyday on it, so I can't obviously resume it in a StackOverflow answer of few characters.
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I am new to react-native and currently aiming to make a simple ios application using react-native.
The developing application basically stores pre-installed 100 types of text files and other 100 types of text data that users can personally add after installation.
My question is that should 'react-native-SQLite-storage' be used to store data on a user's mobile app?
I have done some research and figured out two ways to store data, one is to use Async Storage, another one is to use react-native-SQLite-storage, and still confusing the difference between those ways.
I appreciate some ideas from people who have been developed react native app before.
Thanks.
I need to develop an app using React Native which will get some data from Amazfit Stratos smart watch.
The smart watch is connected to the phone via bluetooth and has an application "Amazfit" where it actually gets the data that I need (i.e. step count, heart rate, etc.). After a lot of research (google and youtube), I have not encountered a way to import the data into my application. Since I haven't started making the application, there is no code to show. Can any one provide any basic solution to this problem?
My guess is (if it's possible):
Make my application communicate with the smart watch
Make my application communicate with Amazfit Android application
Any help greatly appreciated!
At my current level of knowledge, I think it is not possible, to develop an emergency or time critical alarm app for Windows 8.1 as a Windows Store App (no Desktop).
Maybe also Windows Phone 8 would fit such app scenario, for having smaller devices to carry around.
For (fictitious) example you have a blind person walking down a road, now he or she unfortunately enters a area, where no one should walk around without seeing something, then the app should warn the person with a toast notification (with sound or vibration) or some UI related function if the app is on top but the Screen is turned off.
As Windows 8.1 sets time limits to the background tasks to safe battery life, I think it is not possible to build such an app on that plattform.
A similar scenario is this question Location tracking windows 8, but it was Windows 8 he asks about and now it is 1 year over and I hope there is something new which I have missed.
Maybe there is way to hook up the Tracking Service?
If the interaction works for you, you would want to create a windows phone app that supports running in the background much the way that GPS navigation applications work (the application must be navigating for it to run in the background).
How to run location-tracking apps in the background for Windows Phone 8
Monitoring geolocation this way will be timely and you can create toast notifications, but you have to be wary of when the application will be deactivated. Whether the platform will work for you depends on your requirements and centers around deactivation. Take a look to see if the conditions for deactivation don't meet your standards, and implement a proof of concept.
This question is no longer active - I have been officially notified by the company that we're dropping Android and going with a system that is specifically designed for business use.
In our two sister companies we installed almost 500 android phones assuming they'd have security capabilities similar to Linux that would allow us to provide business phones to our employees but limit their access to apps. Unfortunately we've since found out that we were hugely mistaken. Android has decided that whoever has possession of the phone should have full access to everything. Unfortunately for us this has been a business nightmare, with huge data overages, employees downloading and installing anything and everything they can get their hands on from Play Store, the apps we need to run constantly being stopped by the task manager because too many apps are running at the same time with our employees arguing that the apps are buggy or the phone is broken. Due to our type of operation, the phones are passed from one employee to another often for weeks at a time before a supervisor or technician has access to them.
We absolutely need to either secure the phones or get rid of them. So...
From within a service, how do I capture when an employee clicks on an unauthorized app either from the desktop or from the applications menu? I've spent the last 2 days searching Google for an answer, but have turned up nothing. I know it can be done, because I have a couple of apps on my personal phone that do so.
We're using Android 2.2
Why not uninstall Google play store from the phones? And any other apps which are not needed?
It might be easiest too just install a parental control app. Here's an example, though this particular one may not meet all your needs: https://play.google.com/store/apps/details?id=com.kiddoware.kidsplace
Have a look at the 3CX Mobile Device Manager. The sign up process is free and easy. Then you just need to download the app to each phone from GooglePlay and get it set up. I would be interested in knowing if you proceed with it and if it does everything you need it to.
I have downloaded the Metro Style Application Sample that is available on the Microsoft Web Site. There are lots of examples that shows how you can interact with the hardware device (sensors,gps,etc). I have of course downloaded the Windows 8 Developer preview to execute those examples. My question is : how can I test those samples that uses the device hardware (gps, accelerometer) or that accesses to the phone features (sms,etc) using the emulator?
At the moment there are not devices that support windows 8 (the first phone will probably come out this autumn) ?
I'd like to start to develop some metro style applications to be ready when windows 8 store will be online but using just the emulator is a big limitation isn't it?
Yes and no. There are slate devices that can run the Windows 8 Dev Preview just fine.
If you are unable to get one of these, one option is to create your own interfaces for all the devices. Underneath you can have two implementations.
First one, you connect to the actual underlying devices via the Windows 8 APIs. Sure you won't be able to test these until you have a device but such is life.
The second implementation can be a dummy one. For example, you can have a thread running and every 2-3 seconds publishing some GPS event.
That way you at least have some dummy device data coming in that you can test with for the time being.