Comet Mobile Usage

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Here we will discuss how to use and program for the Comet Mobile app.
Here we will discuss how to use and program for the Comet Mobile app.
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= Using the App =
= Using the App =
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First, we will discuss the basic Comet Mobile program structure you should use, then follow up with some programming concepts that can be used to make mobile programs.
First, we will discuss the basic Comet Mobile program structure you should use, then follow up with some programming concepts that can be used to make mobile programs.
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== Mobile Program Structure ==
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== Program Structure ==
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=== Event Handling ===
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Comet Mobile relies heavily upon the event handling structure built into Comet 32 - in fact, most of the program logic you write will be inside the event handler.  In general, you should preload and present all views and controls at the start of the program.  Then once loaded, let the event handler intercept user actions and show/hide/edit your views and controls in response to user input.
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You can think of your program as a controller that moderates interactions between the user and your data.
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=== Initial Set up ===
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== Mobile Programming Concepts ==
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=== Sub Programs (Enter/Exit) ===
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=== Tables, Sub Tables, and Menus ===
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=== Pop Out View Controllers ===
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=== Gps, Camera, Other Peripherals ===

Revision as of 23:32, 7 January 2013

Contents

Welcome

Here we will discuss how to use and program for the Comet Mobile app.


Using the App

In order to use Comet Mobile, you will need to be able to connect (via wireless or cellular network) to a Comet Anywhere Host. The host must be running Comet 32 with the latest version of the REL folder (or at least the MMONITOR program). This program is the interface between your mobile device and the Comet system. In the same fashion as QMONITOR, MMONITOR determines your security access, DAB access, as well as provides a method for you to run your mobile programs.

Connecting

Once you launch the app, the first screen to appear should be the connection screen. Here you can enter a server ip address (or host name), then press the connect button. The app will then connect you to your Comet Anywhere Host and run the MMONITOR program.

Running a Program

Once connected, you will be presented with the MMONITOR run screen. Here you can enter the name of a mobile program you have compiled and loaded onto the host system. These programs must have been compiled for mobile use, using the mobile procs.

Disconnecting

Hit the "Disconnect" button at any time to disconnect your Comet session and return to the connect screen.


Programming the App

Comet Mobile programs must be designed, programmed, and compiled using the Comet Mobile library (mobile.inc). You cannot run your normal Comet Anywhere programs through the Comet Mobile system.

First, we will discuss the basic Comet Mobile program structure you should use, then follow up with some programming concepts that can be used to make mobile programs.

Program Structure

Event Handling

Comet Mobile relies heavily upon the event handling structure built into Comet 32 - in fact, most of the program logic you write will be inside the event handler. In general, you should preload and present all views and controls at the start of the program. Then once loaded, let the event handler intercept user actions and show/hide/edit your views and controls in response to user input.

You can think of your program as a controller that moderates interactions between the user and your data.

Initial Set up

Mobile Programming Concepts

Sub Programs (Enter/Exit)

Tables, Sub Tables, and Menus

Pop Out View Controllers

Gps, Camera, Other Peripherals

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