/// <summary>
/// Gets the package size information.
/// </summary>
/// <returns>Package size information.</returns>
/// <privilege>http://tizen.org/privilege/packagemanager.info</privilege>
/// <since_tizen> 3 </since_tizen>
public async Task <PackageSizeInformation> GetSizeInformationAsync()
{
TaskCompletionSource <PackageSizeInformation> tcs = new TaskCompletionSource <PackageSizeInformation>();
Interop.PackageManager.PackageManagerSizeInfoCallback sizeInfoCb = (pkgId, sizeInfoHandle, userData) =>
{
if (sizeInfoHandle != IntPtr.Zero && Id == pkgId)
{
var pkgSizeInfo = PackageSizeInformation.GetPackageSizeInformation(sizeInfoHandle);
tcs.TrySetResult(pkgSizeInfo);
}
lock (_packageManagerSizeInfoCallbackDict)
{
_packageManagerSizeInfoCallbackDict.Remove(userData);
}
};
IntPtr callbackId;
lock (_packageManagerSizeInfoCallbackDict)
{
callbackId = (IntPtr)_callbackId++;
_packageManagerSizeInfoCallbackDict[callbackId] = sizeInfoCb;
}
Interop.PackageManager.ErrorCode err = Interop.PackageManager.PackageManagerGetSizeInfo(Id, sizeInfoCb, callbackId);
if (err != Interop.PackageManager.ErrorCode.None)
{
tcs.TrySetException(PackageManagerErrorFactory.GetException(err, "Failed to get total package size info of " + Id));
}
return(await tcs.Task.ConfigureAwait(false));
}
// This method assumes that pass handle is already validated
internal static PackageSizeInformation GetPackageSizeInformation(IntPtr handle)
{
var pkgSizeInfo = new PackageSizeInformation();
Interop.PackageManager.PackageSizeInfoGetDataSize(handle, out pkgSizeInfo._dataSize);
Interop.PackageManager.PackageSizeInfoGetCacheSize(handle, out pkgSizeInfo._cacheSize);
Interop.PackageManager.PackageSizeInfoGetAppSize(handle, out pkgSizeInfo._appSize);
Interop.PackageManager.PackageSizeInfoGetExtDataSize(handle, out pkgSizeInfo._externalDataSize);
Interop.PackageManager.PackageSizeInfoGetExtCacheSize(handle, out pkgSizeInfo._externalCacheSize);
Interop.PackageManager.PackageSizeInfoGetExtAppSize(handle, out pkgSizeInfo._externalAppSize);
return(pkgSizeInfo);
}
