I am using google visualization api for my java based website. I am planning to capture the screen shots of my clients wedpage having images generated by Google Visualization API,and i want to prepare Ppt using that screenshots.
is there any way to save these visualizations on my server so that i use them directly on my application to generate pptfile?
Suggestions please?
Thanks,
priyanka
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Is there a java api that allows you to use Netstream and netconnection functions from adobe? I'm working on my android app and I am trying to add a video chat feature on the app. Since the rest of the app is already coded in java it doesn't seem like I can attach a swf file to one of the activities. So I'm looking for alternative solutions to to connect with a web based flash video chat website from the app.
There is the JUV RTMP tool which is Java API to access RTMP servers. It also support audio/video streaming but you will need to provide the codec code.
It is a paid product, but at least works fine. I could never find a good open source solution for this.
I am beginner in Android development and I am trying to make an app that will simply display the posts on the following website http://www.montgomeryschoolsmd.org/schools/lakelandsparkms/. I need to know how can I display the data from the web into my android app. An example would be appreciated.
The easiest way to display posts into an Android application will be to use JSON data on the web, and read it into a Master Detail Android application.
On the website side, getting the data to display in JSON seems to be the most difficult part of your problem. It would be easy if it was a Wordpress site, as there are plugins that will do this for you.
On the application side, getting the data and parsing it into a master detail flow is a fairly trivial task.
Something like this tutorial may help: http://www.technotalkative.com/android-json-parsing/ or this video https://www.youtube.com/watch?v=0TulTqQM0Cc
You can make a Json request and show data with android views. Or you can download the full or partial page and show it directly in a webview.
Use Jsoup if you're trying to scrape the webpage for data and display it in a UI.
I want to display graphs and charts generated from an Excel spreadsheet, on my Android device. As far as I can see, my choices are:
Export the number data from Excel, and graph it on the device using a package like AChartEngine.
Export XML data from Excel, and graph it on the PC (using some other graphing package?) or graph it on the device (using some other graphing package?)
Create the graphic interactively on a PC using Excel, and take a screen snaphot. Send that file to the device for display in an ImageView
arrange for the data to be a page on a web server, rather than in an Excel spreadsheet file. Read from the page from the server and graph on the device, as in step 1.
Are there other alternatives to consider?
Are there any approaches which could be shared on other platforms, too, like for iOS and RIM
Thanks for any suggestions - it seems like this should be a solved problem.
I looked into this a couple months back, and I found AChartEngine to be the easiest library to work with. Some benefits are it is open-source, it has a nice community, and it is actively maintained. It's free too, which is great considering that some native libraries such as Java Charts for Android cost something like $140! I definitely wouldn't suggest using Excel to generate and display an ImageView... definitely go with a native library if anything. (Some libraries such as AChartEngine allow you to dynamically resize/reposition the chart on the screen, which might be a nice option to have later on).
Other than AChartEngine, some other libraries you might consider:
ChartDroid
AndroidPlot
How can you embed Google Wave onto Panels in Google Web Toolkit? I've been using the following website as guidance, but it doesn't seem to be working for me. This only works the first time you load the Module and not when you want to load it with an action of a button.
http://groups.google.com/group/gwt-google-apis/browse_thread/thread/fbd79f6cee2a612f?pli=1
This project is created to wrap the Wave Gadget API in Java classes to be able to program Gadgets with GWT. here hope this can help
I have an application hosted in Java on AppEngine and I would like to add a feature where users can get a graphical summary of their data. BufferedImage is listed as not supported on AppEngine. The display process will be simple--a series of small squares in one of two colors.
Regards,
Kent
If you don't find a better solution, you could delegate the graph generation to Google Charts
Check out the docs on the image service in App Engine. You can probably do what you want with the composition functionality.