public Updater(UpdateUrlFetcher updateUrlFetcher = null, Widget child = null, Key key = null)
: base(key: key)
{
D.assert(updateUrlFetcher != null);
this.updateUrlFetcher = updateUrlFetcher;
this.child = child;
}
public GalleryApp(
Key key = null,
UpdateUrlFetcher updateUrlFetcher = null,
bool enablePerformanceOverlay = true,
bool enableRasterCacheImagesCheckerboard = true,
bool enableOffscreenLayersCheckerboard = true,
VoidCallback onSendFeedback = null,
bool testMode = false
) : base(key: key)
{
this.updateUrlFetcher = updateUrlFetcher;
this.enablePerformanceOverlay = enablePerformanceOverlay;
this.enableRasterCacheImagesCheckerboard = enableRasterCacheImagesCheckerboard;
this.enableOffscreenLayersCheckerboard = enableOffscreenLayersCheckerboard;
this.onSendFeedback = onSendFeedback;
this.testMode = testMode;
}
