# Convert PowerPoint Presentations to SWF Flash on Android > Convert PowerPoint (PPT/PPTX) to SWF Flash in Java with Aspose.Slides for Android. Step‑by‑step code samples, fast quality output, no Po......quality output, no PowerPoint automation. Source: https://docs.aspose...) to balance file size and image fidelity. ### What is 'setViewerIncluded'...