public async Task <string> GetJavaScriptBundleFileAsync(string assetsBundleFileName)
{
AssetsBundleFileName = assetsBundleFileName;
string binaryJsBundleUrl = CodePushUtils.GetAssetsBundlePrefix() + assetsBundleFileName;
var binaryResourcesModifiedTime = await FileUtils.GetBinaryResourcesModifiedTimeAsync(AssetsBundleFileName).ConfigureAwait(false);
var packageFile = await UpdateManager.GetCurrentPackageBundleAsync(AssetsBundleFileName).ConfigureAwait(false);
if (packageFile == null)
{
// There has not been any downloaded updates.
CodePushUtils.LogBundleUrl(binaryJsBundleUrl);
IsRunningBinaryVersion = true;
return(binaryJsBundleUrl);
}
var packageMetadata = await UpdateManager.GetCurrentPackageAsync().ConfigureAwait(false);
long?binaryModifiedDateDuringPackageInstall = null;
var binaryModifiedDateDuringPackageInstallString = (string)packageMetadata[CodePushConstants.BinaryModifiedTimeKey];
if (binaryModifiedDateDuringPackageInstallString != null)
{
binaryModifiedDateDuringPackageInstall = long.Parse(binaryModifiedDateDuringPackageInstallString);
}
var packageAppVersion = (string)packageMetadata["appVersion"];
if (binaryModifiedDateDuringPackageInstall != null &&
binaryModifiedDateDuringPackageInstall == binaryResourcesModifiedTime &&
AppVersion.Equals(packageAppVersion))
{
CodePushUtils.LogBundleUrl(packageFile.Path);
IsRunningBinaryVersion = false;
return(CodePushUtils.GetFileBundlePrefix() + CodePushUtils.ExtractSubFolder(packageFile.Path));
}
else
{
// The binary version is newer.
DidUpdate = false;
if (!MainPage.UseDeveloperSupport || !AppVersion.Equals(packageAppVersion))
{
await ClearUpdatesAsync().ConfigureAwait(false);
}
CodePushUtils.LogBundleUrl(binaryJsBundleUrl);
IsRunningBinaryVersion = true;
return(binaryJsBundleUrl);
}
}
internal static async Task <IFolder> GetCodePushFolderAsync()
{
var pathToCodePush = Path.Combine(CodePushUtils.GetFileBundlePrefix(), CodePushConstants.CodePushFolderPrefix);
return(await FileSystem.Current.LocalStorage.CreateFolderAsync(pathToCodePush, CreationCollisionOption.OpenIfExists).ConfigureAwait(false));
}