Does anyone have an idea to implementing lock screen that uses fingerprint to unlock the screen on a codenameone app. Any ideas at all will be welcomed. Majority of ideas i have seen are basically cheat concepts that does not implement the concept. You ideas, resources, links etc are welcomed even if it requires a 3rd party service butt I think java native code may be able to do this, i just dont have a clear idea yet.
Global lock screen can't be implemented in Codename One since its very specific to Android and has no portable alternative. You might as well just write a native app.
You will need to write a native interface to access the fingerprint reader hardware:
https://www.codenameone.com/how-do-i---access-native-device-functionality-invoke-native-interfaces.html
https://www.codenameone.com/blog/integrating-3rd-party-native-sdks-part-1.html
Using the native touch ID should be pretty strait forward e.g.: http://www.devfright.com/touch-id-tutorial-objective-c/
Related
Is there a way to integrate codenameone component in a native activity/fragment?.
The idea is having a codenameone library, that we use its native compilation as a library in an existing native project?
Many thanks for the reply
Maybe but probably not.
Codename One was very much designed to take over. The reason is that cross platform embedding is really difficult as the OSs have a very different concept of application embedding and lifecycle.
You can embed a native widget into Codename One "easily" but that's probably not enough.
Since in Android everything is an activity you might be able to hack something by packaging two apps into one APK and moving back and forth with the Codename One app. I wouldn't recommend it since we make a lot of assumptions and this might not work. You won't be able to do the same on other platforms either.
One strategy some developers took is to have two distinct apps that communicate between them via the cloud or via app URI calls (or both). This is a workable cross platform approach but it's also a bit painful and it isn't seamless to the user.
In my new project with React, I need to implement an environment for designing doors and windows so that the user can design frames through the browser (like the two figures below) and then save it on the server-side. Then I have to fetch and display it in the mobile application that is implemented with React Native. I searched for it but couldn't find anything special that would work. I even found "konvajs" that has done some work in this area but it doesn't work for me and I think I need to develop this feature myself. If you know of any tools or technologies for this, please let me know. If not, what do you think I can do about it?
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We tried more time to find badges with android using codename one, but I found some comments in stackoverflow is only working on IOS and not working on android, if true so when will it become available on android?.
Thanks in advance
When we created the badge code Android didn't support that UI paradigm. Arguably it still doesn't but some vendors include that functionality with a special API.
Currently the main thing holding this back is that no one asked for it or implemented it. First of all I suggest filing an RFE which will give you a way to track the schedule for adding this. You can add an RFE on http://github.com/codenameone/CodenameOne/issues/
You can also just implement this yourself and submit a pull request as explained in this post: https://www.codenameone.com/blog/how-to-use-the-codename-one-sources.html
This should be relatively easy although you will need to be careful with using the right API level options and might need to use reflection to avoid SDK dependencies which we don't want.
Other than that it's just a matter of interest if we need to implement it. If you have an enterprise account then make sure to let us know through the account of your interest in this feature. We also take pro account requests more seriously when assigning a feature.
After making a duration/cost estimation, I'm about to start developing a desktop application using OpenLayers. I've never had experience on it before, but have the support of some coworkers who do.
Now we have to estimate the time and effort it would take the same application to be viewable in mobile devices. I know the existence of openlayers.mobile.js, but nobody in my company has ever worked with it before.
I know it has some advantages over the normal OpenLayers library, such as pinching for zooming, and so. But, does it has any blocked capabilities? I mean, if I write code to draw a line on a layer in the desktop application, change the simbology of a layer, add a buffer arround a polyline, etc.. will it still work with the mobile library?
Is there funcionality in the desktop version that is not in the mobile one?
I'd need to know before estimating what can I offer in the mobile version, and how hard will it be to get so.
See examples tagged with mobile:
http://dev.openlayers.org/examples/
The next OpenLayer versions will probably have better mobile support as this is something many users are interested in.
Since there are no answers yet, I'm going to rewrite this question in hopes of an answer (I don't mind discussion, but I know SO is about Q&A). It appears security checks/prompts make it unfeasible to use Flash Player. With this in mind, the question still stands, but please answer based on experience using AIR.
I have a Winforms app written in C# that I need to add VOIP to. I really like how well the Flash Player VOIP solution works, the AEC (echo cancel) is awesome. I know they use Speex, but the implementation is still a lot of work even using Speex, so I'd like to use Adobe's solution directly in my app.
Has anyone done this? What issues will I have? A few I can think of:
IPC between AIR and Winforms app. I assume this is easy and several options, including sockets/network, file i/o, maybe others.
Based on this
Content running in the AIR application sandbox does not need the
permission of the user to access the microphone
I don't think security warnings will be an issue? I'm not sure what a sandbox is yet, but as long as my AIR app can run in this and still talk with my winforms app, then shouldn't be an issue.
I assume the voice capture including enhancements (AEC, NS, Speex, etc) are supported in AIR?
Are there any samples I can run that use voice capture in AIR?