HRESULT AudioSessionService::GetAppProperties(PCWSTR pszAppId, PWSTR* ppszName, PWSTR* ppszIcon, ULONG *background)
{
*ppszIcon = nullptr;
*ppszName = nullptr;
*background = 0;
CComPtr<IShellItem2> item;
FAST_FAIL(SHCreateItemInKnownFolder(FOLDERID_AppsFolder, KF_FLAG_DONT_VERIFY, pszAppId, IID_PPV_ARGS(&item)));
CComHeapPtr<wchar_t> itemName;
FAST_FAIL(item->GetString(PKEY_ItemNameDisplay, &itemName));
FAST_FAIL(item->GetUInt32(PKEY_AppUserModel_Background, background));
CComHeapPtr<wchar_t> installPath;
FAST_FAIL(item->GetString(PKEY_AppUserModel_PackageInstallPath, &installPath));
CComHeapPtr<wchar_t> iconPath;
FAST_FAIL(item->GetString(PKEY_AppUserModel_Icon, &iconPath));
wchar_t fullPath[MAX_PATH] = {};
FAST_FAIL(PathCchCombine(fullPath, ARRAYSIZE(fullPath), installPath, iconPath));
CStringW path(fullPath);
if (!PathFileExists(path))
{
path.Replace(L".png", L".scale-100.png");
}
FAST_FAIL(SHStrDup(path, ppszIcon));
*ppszName = itemName.Detach();
return S_OK;
}
HRESULT AudioSessionService::GetAppProperties(PCWSTR pszAppId, PWSTR* ppszName, PWSTR* ppszIcon, ULONG *background)
{
*ppszIcon = nullptr;
*ppszName = nullptr;
*background = 0;
CComPtr<IShellItem2> item;
FAST_FAIL(SHCreateItemInKnownFolder(FOLDERID_AppsFolder, KF_FLAG_DONT_VERIFY, pszAppId, IID_PPV_ARGS(&item)));
CComHeapPtr<wchar_t> itemName;
FAST_FAIL(item->GetString(PKEY_ItemNameDisplay, &itemName));
FAST_FAIL(item->GetUInt32(PKEY_AppUserModel_Background, background));
CComHeapPtr<wchar_t> installPath;
FAST_FAIL(item->GetString(PKEY_AppUserModel_PackageInstallPath, &installPath));
CComHeapPtr<wchar_t> iconPath;
FAST_FAIL(item->GetString(PKEY_AppUserModel_Icon, &iconPath));
CComHeapPtr<wchar_t> fullPackagePath;
FAST_FAIL(item->GetString(PKEY_AppUserModel_PackageFullName, &fullPackagePath));
CComPtr<IMrtResourceManager> mrtResMgr;
FAST_FAIL(CoCreateInstance(__uuidof(MrtResourceManager), nullptr, CLSCTX_INPROC, IID_PPV_ARGS(&mrtResMgr)));
FAST_FAIL(mrtResMgr->InitializeForPackage(fullPackagePath));
CComPtr<IResourceMap> resourceMap;
FAST_FAIL(mrtResMgr->GetMainResourceMap(IID_PPV_ARGS(&resourceMap)));
CComHeapPtr<wchar_t> resolvedIconPath;
FAST_FAIL(resourceMap->GetFilePath(iconPath, &resolvedIconPath));
*ppszIcon = resolvedIconPath.Detach();
*ppszName = itemName.Detach();
return S_OK;
}
