Toggle Full Frame vs. Full Size Share Image Preview

When accessing or previewing a share in the app, the default view is full-frame, or filing the entire share preview window in portrait mode. When shares are eligible for download, this is just a preview and the entire file (original, aspect ratio, full-size) is able to be downloaded. However, when the share is set for "NO DOWNLOAD" the watermarked preview is the only option. In this case, the full-frame view may not show the entire image. To see the full image, simply tap the file type text in the lower right corner. This toggles the full-frame (default) and full-size (selected) view. Tapping again returns to full frame view.

This functionality only works for image content (PNG, JPG, GIF, BMP, etc) . Documents and PDFs will be full size, paginated, and may be scrolled, along with text or other long-form content. When in "NO DOWNLOAD" mode, the user must hold one finger on the preview bar, and use the other finger to tap or stroll. The full-size vs. full-frame toggle is sticky, meaning once set, you will not need to hold your finger on the file-type text. Simply tap it again to toggle the view.