I have to develop as soon as posible an appication (for android) similar to foursquare, I need to store some details in the phone and retrieve some other data from a web service. I can develop with phonegap or like a native app. What option do you recomend? What are the advantages and disadvantages of each one?
I think that to develop an app similar to foursquare you need to develop a native app.
In fact I believe that you'll need to integrate the app with the use of the GPS and maps... this is not simple but this features are well documented.
Good luck :)
For as soon as possible, choose the platform you're more familiar with. Native development is in Java, Phonegap is in JavaScript and HTML. If you don't know either, hire someone who does - that'll be much faster that learning from scratch. Probably cheaper, too.
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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 wanted to get a more experienced opinion on something I recently found out. A couple of months ago I set a goal to build myself a mobile app, and the first thing I did was go to developer.android.com and begin reading documentation on how to go about doing this.
I've invested a lot of time in understanding Android Studio and how to make simple apps (and I'm just now getting the hang of it all), but I just recently read about frameworks like PhoneGap(which let web devs who know HTML,CSS, and Javascript make apps too).
Before learning Android, I taught myself web dev through the Odin Project, which taught me a fair amount of HTML, CSS, and Javascript (little iffy on this language, but I'm sure it's something I could pick up easily since I already have a bit of experience).
I'm wondering what you guys feel are the limitations of using these frameworks and whether I should switch over to them, as opposed to continuing with Android since things are beginning to click for me.
Thanks!
I have developed apps for both Android and Phonegap. Phonegap takes advantage of your web development experience and lets you build mobile apps with ease. But it's not a replacement for Android API itself. A good phonegap application requires knowledge about web development and Android API.
However if your aim is to develop an android application, and you are comfortable with web development and Android, I would advice to take Android API.
Phonegap as wonderful as it is for web developers, and startups who can't afford to have dedicated resources for Android, iOS separately, has its limitations.
Performance : Phonegap app's performance is not at par with a native
android application.
Functionality : As one would expect you can't have all the functionality support a native android application has.
Look : You could easily tell apart a phonegap application from a native one. Given phonegap renders all the content in a webview, the look of native ui elements is lost
I think you will always need access to the native API to make good apps.
At least the navigation should be native, so that your app has the look and feel that the user expects, and so that stuff like the back button get correctly handled for you.
Even if there is some plugin that does that for you in a perfect way, I believe it's beneficial to know how Android works.
In the end, frameworks like PhoneGap add a layer inside your app rather than removing one, and it's always better to understand what goes on inside your app.
So the time that you've spent learning native Android won't be lost.
However, it makes sense to use HTML/JS if you want to share code between different platforms.
I think this article from Basecamp shows a very compelling example: https://signalvnoise.com/posts/3743-hybrid-sweet-spot-native-navigation-web-content.
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
I am looking forward to create an app for Android, and I am confused with the platform to choose. I am a web developer with basic knowledge in JAVA and OOPS. The app is pretty simple that will play with the adress book contacts and then sync them online and vice versa.
Which platform should I choose, Appcelerator, Phonegap or should I learn JAVA ?
For an app with less animation and CPU intensive tasks, like the one you described, I would recommend Phonegap. If you need to in the future, you can port your app over to iOS with Phonegap. Basic knowledge in Java should suffice as Phonegap is built with HTML and JavaScript.
If you just want to develop applications for Android, Java is so commonplace. An application that is written natively is also stable. But I recommend you try everything;-)
I have been developing an Android application for about two months now, and the guy I'm writing it for wants me to use this instead of the android SDK so we can deploy the application for multiple smart phones: http://rhomobile.com/
he says you can write the application in one language and it can be deployed for most smart phones. Has anyone used this website to do something similar? Any advantages or disadvantages I should know about and tell him? Maybe someone could give me a better explanation on what this really does.
I'm current a one man army. He wants the application out for most smart phones but can afford to hire more developers.
Rhomobile will start up a small webserver on your phone and then show a webview that is directed to this webserver. You are able to write all the application logic in ruby in a way you would do it if you would write a web app that is deployed on a real web server. Rhomobile uses CSS etc. to have the app look look a little bit like a native app.
If you know Ruby you will get an App fast but it will look crappy and the user experience will be crappy too. A similar framework is appcelerator titanium they will let you write the app in Java Script and then compile it into a mix of javascript, webview and native components that run on an Iphone and on an Android phone and titanium has a much nicer user experience then rhomobile.
Visit their pages and test some of the apps that they are promoting as showcase for their frameworks.
As many developers writing apps in Objective C have learned using HTML for the view and styling with CSS styling libraries is a great way to create attractive native apps. Rhomobile's Rhodes uses this approach as well. We used to let people use whatever CSS they wanted and they could choose to use IUI, JQTouch, IWebKit, WebApp.net or any other library along with Rhodes. The best external apps all seemed to use JQTouch for styling and animated transitions.
Recently we decided to ship with our own fork of JQTouch (which we made work on Android) in order to make this even easier. The recent Rhodes master branch created apps with JQTouch builtin makes such attractive apps even easier to build, as the stylesheets are included with Rhodes scaffold-generated apps.