API 17 is going to be a release above 4.1.1. If you have two different Android versions, the higher version will have an API level greater than or equal to the lower version. API Levels tend to be equal when there are few minor, if any, API changes or improvements, or if a version is expected to be phased out very quickly, as was the case with Android 4.0, 4.0.1, and 4.0.2.
Even if your device had some weird unsupported API Level, for example pre-production devices, you should be able to target any lower API Level and have the software work perfectly. You might be missing some new APIs in those instances, but it should otherwise work perfectly.
I wished to create VoIP apps for my Windows Phone 7 and I used a sample program provided by Ozeki VoIP SIP SDK. On client side I used Visual Studio 2010 for my project. They provided me codes for every step which was very helpful for me. For example: how to set the user interface layout for my project. Based on the codes it was an easy task to build my app. For example: The event handler for the Stop Call button is shown in this code:
The server side codes for server class definition, handling client connection and disconnection, changing the client’s call state into InCall, invoking the client side OnPlayRemoteStream method, notifying the remote client about the end of the call were provided as well. For example:
i am creating a Roaming App in which i have to show a dialog when network moves to roaming. i have done with it using "Radio Status Listener" .I am getting prompt when my network is on roaming but there is a problem when a dialog appears on the screen on background it appears a white screen i dont want that white screen, i just want a Dialog. So, anybody help me out for this? Regards, Aman Arora
I am developing n android pp to control the mouse of a PC. I am almost done. The app have 4 buttons to control the movements of mouse. Its working for normal click.... But i want the mouse pointer to be moved continuously when i long press those button.... anyone have any idea....
I would take a look into the Android dragEvent. I haven't had any contact with it, but what I'm thinking is you could have an object on your screen that represents the mouse cursor, and use the dragEvent to move that object around the screen, while sending the X and Y values to the PC, to sync the mouse movement with your Android event.
Then you may want to override onKeyDown event and while the button is pressed do your thing. Also, this means you will have to poll for onKeyUp event to make sure the user doesn't take his finger off the button. Basically, you do your operation all the way between onKeyDown and onKeyUp events.
There is a thread on SO that may apply to your particular case here[^]
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I want to create an Application in which i get a notification when my network moves on to Roaming, i know this will be done with the help of RadioStatusListener, So help me out by giving a good suggestions for using RadioStatusListener
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