I need to get the ApplicationRegistry.ApplicationInfo for an installed application during an update installation. Background therefore: the application should be updated from 32bit up to 64bit and I want to load the response file from the previous installation. Now I tried to get the ApplicationInfo with a script and wanted to set the installation directory to load the response file with the corresponding action. Now I don't know what the parameter for the application id getApplicationInfoById(java.lang.String id) stands for. Is it the media file id or the id of the launcher? For both I do not get any ApplicationInfo.
The parameter of getApplicationInfoById is the application ID. The returned values include installations in the 32-bit and the 64-bit subsystems if called from a 64-bit installer.
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