gusucode.com > apps工具箱matlab源码程序 > apps/+matlab/+apputil/getInstalledAppInfo.m
function info = getInstalledAppInfo % matlab.apputil.getInstalledAppInfo Return information about installed apps. % % APPINFO = matlab.apputil.getInstalledAppInfo returns a struct, APPINFO, % containing information about the currently installed apps. The struct % contains the following fields: % % id - The id of the app. This id is used to run or uninstall % the app. % name - The name of the app. This is the name that is displayed % in the App Gallery in the MATLAB Desktop. % status - The current status of the app. The getInstalledAppInfo % function will always return the status as 'installed'. % The install function will return the status as 'installed' % if a new app is installed or 'updated' if the app % being installed was previously installed. % location - The folder where the app is installed. % % matlab.apputil.getInstalledAppInfo displays the id and name of all % installed apps. % % See also: matlab.apputil.install, matlab.apputil.uninstall, matlab.apputil.run. % Copyright 2012 The MathWorks, Inc. appview = com.mathworks.appmanagement.AppManagementViewSilent; appAPI = com.mathworks.appmanagement.AppManagementApiBuilder.getAppManagementApiCustomView(appview); appDir = char(appAPI.getMyAppsLocation); tempinfo = matlab.internal.apputil.getAllAppInfo(appDir); if ~isempty(tempinfo) tempinfo = rmfield(tempinfo, 'GUID'); end if nargout == 1 info = tempinfo; elseif isempty(tempinfo) m = message('MATLAB:apputil:getInstalledAppInfo:noapps'); fprintf('\n\t%s\n\n', m.getString()); else idlength = max(cellfun(@length, {tempinfo.id})); namelength = max(cellfun(@length, {tempinfo.name})); idspaces = repmat(' ', 1, idlength - 3); tabstop = ' '; header = message('MATLAB:apputil:getInstalledAppInfo:header', idspaces, tabstop); fprintf('%s\n', header.getString()); dashes = sprintf('%s %s%s\n', repmat('-', 1, idlength), tabstop, repmat('-', 1, namelength)); fprintf(dashes); for curInfo = tempinfo fprintf('%s%s%s %s\n', curInfo.id, repmat(' ', 1, idlength - length(curInfo.id)), tabstop, curInfo.name); end end end