Package apps you create into an app package for sharing with
others. When you create an app package, MATLAB® creates a single
app installation file (
.mlappinstall). The installation
file enables you and others to install your app and access it from
the apps gallery without concern for installation details or the MATLAB path.
As you enter information in the Package Apps dialog box, MATLAB creates
and saves a
To create an app installation file:
On the desktop Toolstrip, click the Apps tab.
In the File section, click Package App.
Click Add main file and specify the file that you use to run the app you created.
The main file must be callable with no input, and must be a function or method, not a script. MATLAB analyzes the main file to determine other MATLAB files on which the main file depends. For more information, see Dependency Analysis.
Tip The main file must return the figure handle of your app for MATLAB to remove your app files from the search path when users exit the app. For more information, see What Is the MATLAB Search Path?
(Functions created by GUIDE return the figure handle.)
Add additional files required to run your app, by clicking Add files/folders.
Such files are data, image, and other files that were not included via dependency analysis.
You can include external interfaces, such as MEX-files, ActiveX®,
or Java® in the
.mlappinstall file, although
doing so can restrict the systems on which your app can run.
Describe your app.
Minimally, specify an app name. If you install the app, MATLAB uses
the name for the
.mlappinstall file and to label
your app in the apps gallery.
Click the icon to the left of the App Name field to select an icon for your app or to specify a custom icon. MATLAB automatically scales the icon for use in the Install dialog box, App gallery, and quick access toolbar.
After you create the package, when you select a
in the Current Folder browser, MATLAB displays the app description
in the Details panel. If you share you app in
the MATLAB Central File Exchange, the description also displays
there. The screen shot you select represents your app in File Exchange.
As part of the app packaging process, MATLAB creates a
that contains information about your app, such as included files and
a description. The
.prj file enables you to update
the files in your app without requiring you to respecify descriptive
information about the app.
In the Build dialog box, note the location of the
installation file (
.mlappinstall), and then click Close.
For information on installing the app, see Install or Reinstall App.