I've come across a few suggestions of "develop-once, deploy anywhere" mobile frameworks from other SO questions:
http://www.mosync.com
http://rhomobile.com
http://phonegap.com
I was wondering if there are other alternatives to these mobile frameworks. None of them have the ability to access call logs or hook into a phone's call events (I realize those aren't possible on iPhone).
The problem is that the ability you want is pretty specific to the device, so it is unlikely anyone will come up with a framework in the near future that supports it.
That said, PhoneGap supports adding any native code you desire, so you could do the bulk of the app in it and then add native code for the bits that are not supported. It's a lot easier than creating apps from scratch for each platform.
There's Appcelerator Titanium Mobile for Android/iPhone, but I don't know if it can do what you're looking for, either.
The Qt Mobility project is the only one with such functionality i think but i am not sure, more info at http://labs.trolltech.com/page/Projects/QtMobility
more info:
http://qt.nokia.com/developer/new-qt-apis
platforms supported:
http://qt.nokia.com/doc/qtmobility-1.0-tp/index.html#platform-compatability
Related
Read a number of questions on writing in just one language for both iOS and Android and what I learned is that it depends on the special functions you need. What I want to build is a very simple app that will ask the user what he or she is doing. We need this for billing the customers but my co-workers keep forgetting to update their time-sheet, so I want to write this little app that pops-up every x minutes and asks them what their doing. At the end of the day the list will be sent by e-mail or whatever.
Anyway.... is a pop-up from an app from the background a 'special' function? Can a general language be used on both for this?
Edit: I have searched for crossplatform tools, but all replies talk about specific functions that still require native coding. That is why I was wondering if something as simple as a popup with question and entering / saving a text, would be native or could easily be handled with a crossplatform tool.
You may use Xamarin to create a cross platform applications. I am satisfied with Xamarin platform at the moment. I have been working on native iOS, java for Android also.
Please keep in your mind that, it would be great if you are familar with these platforms because Xamarin is just a wrapper of methods which exist in the native platforms. Since I am familar with native Android and iOS, it makes me comfortable when I work on Xamarin platform.
My personal recommendation is to stick with Native platform. But if you have to work on cross platform, I believe Xamarin is a good option.
Pros:
If you are familiar with C#, it will help you a lot to develop an application for android, ios and windows platforms in Xamarin.
It is demanding platforms, and many big companies are looking Xamarin developers especially after the Microsoft acquisition.
Cons:
You need to buy a license.
There are other platforms as well, but I did not use any of them. Here are some of them
Cordova
HTML5
Unity
PhoneGap
Appcelerator
Corona
Qt
You may find useful the following urls
http://appindex.com/blog/ten-best-cross-platform-development-mobile-enterprises/
http://www.developereconomics.com/pros-cons-top-5-cross-platform-tools/
For sure what you describe can be achieved with using Ionic. Its a free solution and it comes with a lot of good documentation to get you up and running quickly. You'll need to use AngularJS for developing apps with Ionic so that might be a good solution if you know your way around that framework, or if you are familiar with Javascript or have done some web development before.
On regards to your question regarding native functionality (by popups I assume you mean notifications) Ionic sits on top of Cordova so there is a huge amount of native plugins that you can use to implement native functionality. You can take a look at plugins here.
Hope this helps!
I hope this question is specific enough. I have a client for whom I made an iOS native app and an Android native app (same app, different platform). It's a fixed pixel design (I made this work for Android somehow:) and it works on iPad, iPhone and most Android devices (with some letterboxing). Now I am asked to write the same app for the Windows store and they want me to use HTML and JavaScript. My question is, when I use HTML and JavaScript, would it be "easy" for me to use this code into some sort of hybrid solution (PhoneGap, etc)? The app doesn't need much complicated functionality but does need to support push notifications on iOS and it needs to be able to play videos, preferably HLS. Any advice on what the best hybrid solution and do hybrid solutions allow you to build for Windows 8?
I'm a cross-platform developer working on PhoneGap and Titanium Appcelerator. The correct answer is "It depends". Currently the state of cross-platform development is not very recommendable. Yes, you can write plugins for PhoneGap and it does support windows phone but you will have a ridiculously hard time getting them to communicate with each other properly. I learnt this from experience.
If it was a hacking/hobby project to further the cause then I would say go for it but for a time-bound client project like yours, I would recommend against cross-platform solutions and go native instead. Plus native always gives considerably better control, speed and ease of development. You will probably develop it faster in native than cross platform anyway. I've played around with windows SDK and it seems easy to use and well-built with good documentation and you can use C# which is similar to Java since you have already used it on android.
You can also build windows 8 desktop apps using html and javascript natively but this isn't present in windows phone 8 yet.
As I mentioned, If you don't need too many native controls, then you can go cross-platform. For your requirements, it can be done. If you have already developed android and ios apps and only need windows app now, then going native would be easier. But if you have to make all 3 then you can go cross platform if your requirements are restricted to what you mention. Here's a good quora thread that discusses the pro's and cons:
http://www.quora.com/Is-Titanium-good-for-developing-iPhone-apps
Take a look on Xamarin
Main idea - they brings real native code for all platforms.
They have instruments to compile C# code that it can be used at all platforms
For example you should create UI in XCode (for iPhone) and use ModoDevelop to create DAL/BLL, then you can re-use C# code base over all other platforms
They have cross-platform iPhone/Android/WP7/W8 samples on GitHub
Also see Q&A on Stackoverflow tagged Xamaring
We are starting to build multiple apps for multiple clients both in IOS and Android native platforms. The problem is we are going completely native which is taking too much time.
I would like to look at the linked in method (http://arstechnica.com/information-technology/2012/10/a-behind-the-scenes-look-at-linkedins-mobile-engineering/) which is a more hybrid approach using HTML and native code.
The problem is I don't think Phonegap is that good - good for prototyping but maybe not for full versions of apps as it can be a bit slow and a bit buggy.
I would like to look into doing a model where we create like 65% HTML and 35% native to that device (like linked in)
Would anyone have any suggestions for this? Would people say we need a massive development team to pull such an approach off?
I welcome thought:)
Thanks
We will develop a, social network integrated mobile application which will need to access native device capabilities but 90% of the logic will be implemented in the HTML5/Javascript code posted by Ruby back end to the device. Thus, we would like to update or change the logic/GUI of the app without user involvement. We have strict deadline and have to support iOS, Android and Blackberry.
In this case, what approach would you recommend us? We considered the approaches below but could not decide since we do not have any experience with mobile development even if we are experienced in Ruby, C/C++, Java, Javascript, Flex.
Our considerations:
Develop native apps for each platform and embed the native browsers
to implement our logic, which can take too much time.
Use one of the frameworks for cross-platform development such as
PhoneGap or rhomobile. In this case, we are afraid of facing some performance issues. We would love to hear the experience of developers with those frameworks.
Use Adobe Air for accessing the device and its WebKit component for the rest.
First, I hope you understand that there is no simple answer. At this junction, having been looking at cross-platform solutions for mobile development for two years, I feel that in order to get fully native UI look, and to access all the device and UI features, one is forced to produce native application on each platform.
But, since you asked about cross-platform tools, here's a list of the main contenders:
Sencha http://www.sencha.com/products/touch “Sencha Touch is the world's first app framework built specifically to leverage HTML5, CSS3, and Javascript”
Dojo http://dojotoolkit.org “Dojo saves you time, delivers powerful performance, and scales with your development process”
Phonegap http://www.phonegap.com “PhoneGap is an open source implementation of open standards”
jQuery Mobile http://jquerymobile.com “Touch-Optimized Web Framework for Smartphones & Tablets A unified user interface system across all popular mobile device platforms”
Rhomobile http://rhomobile.com “Free and open source mobile application framework”
Titanium from Appcelerator http://www.appcelerator.com
There are plenty of comparisons online, including on SO, and this fellow actually tried to use several platforms, code included.
Anecdotally, I have seen Phonegap produce a rather iPhone-centric look, that may not mesh well with Android, plus showing performance problems when loading screens (there may be workarounds via pre-loading). Also, access to more complex devices was limited, or at least lagging. Rhomobile is a good fit for data-driven apps (simple display of large databases), but architecturally could show performance issues, so check for yourself. Personally I did not get into Sencha, Dojo seemed a little small, and Titanium showed dated architecture. So next time I'm attempting a cross-platform app, I'll give jQuery Mobile a serious try.
Let us know what you pick and how it works out.
Iam using this rhomobile rhodes for my cross-platform development App which will run in Android, Blackberry and iPhone.
We have developed application and sucessfully runned in all devices without any issues. we used ruby for backend webservice call, And remaining app is constructed with HTML5 and java Script. I didn't face any issues regarding rhomobile.
intially we faced memory issues, But later on we resolved this issue by implementing local storage for our App. For android it wont supports local storage so we used Rhom Storage only for Android Device.
Sounds like a project doomed to fail.
If I were you, I'd build a mobile-friendly site for all 3 platforms if deadline is tight. What native features do you even need, first off? If it's something like a camera, you're better off just build a native app for all 3.
I need to develop an Application for both iPhone and Android platforms. I am looking for a cross-platform development frameworks. The important factors need to be taken into consideration are :
The App will be running in intranet environment (with NO internet
connection).
Drag and drop features will be available in this App.
Needs to use the barcode reader library.
Needs to use map (it will probably be a custom map)
Receives Push notifications (currently I have mqtt in mind, since
there is not internet connection)
If possible I only want to maintain only one source code for both platforms. I have done some research and I found 2 frameworks which are PhoneGap and Mono(touch and droid).
PhoneGap seems to be slow.
Mono need two code base for 2 platforms, only the libraries can be
shared (correct me if I am wrong). This is my another worries about mono: http://redth.info/2010/04/09/is-monotouch-now-dead-in-the-water-what-does-apples-new-iphone-developer-agreement-mean
I know the native is the best but for the sake of maintenance and reusing our developer talent (which are C#, HTML, JavaScript) we need to find out the second best option.
Note : Please bear in mind the first 5 features listed on top for your answer.
Thanks in advance.
UPDATE:
After exploring a few more tools, I like the performance of Appcelerator as well. But writing the whole app in JavaScript looks very messy to me and can't use OOP. And the extra package size of (5~7 MB) is also something to take note for frequent releases environment. I like to hear from you guys as well. I will be updating our decision in coming few weeks.
This recent article here may be helpful. It contains a rundown of several new cross platform mobile frameworks including Mono, Appcelerator Titanium, Rhodes, PhoneGap, MoSync and Moai.
From reading your requirements I'd say that either MoSync or Titanium might be the best fit for you. Apart from PhoneGap, which is really just a web app running inside a mobile browser (and might be the reason you thought it was slow), they all generate native UI code apps.
You may want to look into this article comparing 5 different cross-platform mobile development tools.
This Wikipedia article may be helpful as well.
go for http://www.appcelerator.com/
They first compile code in native code so performance is like native and they have barcode reader, push notification (via urban airship) too...
How about doing a hybrid application, using a mixture of native code and HTML5. Write native code for all the IO, and heavy lifting, and for the GUI use jQuery or similar in a web control embedded in your app. Android has a web control that allows you to interact with javascript. I assume you can do the same with Apple. I'm trying to do something similar myself using Monodroid, and its looking very promising, although I discovered Monodroid does not have native Javascript interface yet.
Just so you know, we were using Appcelerator at my last company, and the performance for Android was less than desirable. Our lead developer found the Mono products, and hasn't looked back.
I have just started researching creating mobile apps and from what I understand one big advantage of using HTML5/Javascript is that you can write one application that works with both Android and iOS.
I have also read that one of the drawbacks is that there are certain things that you can't do with HTML5/Javascript that you can with a native mobile app.
Is what I stated above correct? What will I not be able to do if I decide to go the HTML5/Javascript route?
While both native and web have their own positives and negatives, the one main advantage that native apps had over web apps was "Offline Access"
However that is now changing as HTML5 has support fo Offline Web Applications.
Some things for iOS:
Background audio/sound effects
Address book
Leverage CoreGraphics & OpenGL for advanced drawing
Camera access
Accelerometer
Limited Calendar Access
It all depends on what you are going to do. If your app needs GPS, the accelerometer, or is very graphics intensive, then a native app is the only way to go.
Otherwise, I would go with something like Sencha Touch for your app for a couple reasons. First off, if you release an update with a HTML5 app, you don't need to force everyone to download it, it will update automatically. Also, as you mentioned, you only need to write one application for all mobile platforms, which expands the potential user base. Lastly, I think the internet on phones is getting fast enough to support internet applications very well, and this is only going to improve in the days to come.
Basically, it all depends on the specific needs of the application. Personally, I would go with HTML5 whenever possible, due to the mobility it gives you with platforms.
I think we can separate this into two lists...
What can be done on a mobile device that is not possible in HTML5:
Push Notifications
Advanced Graphics (3d, OpenGL)
File Uploads (possible on Android but not iOS)
Connect to Address Book
Connect to Calendar
What can be done in HTML5 but is easier or implemented better on mobile devices:
Camera Access
Offline Use
Device Location Services
Sound
Accelerometer
Speed / Slickness of UI (hard to quantify, but apps typically still feel nicer when native)
(Please note the date this was answered on, this landscape could be quite different in 6-12 months or more.)
In theory not much, if you use titanium. http://www.appcelerator.com/products/titanium-mobile-application-development/
Unlimited Extensibility
Titanium’s plug-in architecture allows you code modules in Objective-C or Java to
extend your mobile app with custom native functionality and then call those
modules using Javascript in Titanium.
Though i have never used Titanium and dont know how well this works. I would stick with native development anyhow ... for now.