Convert MHTML to PPSX on Android via Java
Transform MHTML to PPSX within your Android Applications without using Microsoft® PowerPoint or Adobe® Acrobat Reader
Why to Convert MHTML to PPSX?
MHTML (MIME HTML) is a web page archive format used to save web pages in a single file. It is a combination of HTML code and resources like images, audio, and video. It is used to save webpages for offline viewing. On the other hand, PPSX is a PowerPoint presentation file format used to save presentations created in Microsoft PowerPoint. It is a compressed version of PPTX file format and is used to save presentations in a smaller size. Therefore, it is necessary to convert MHTML to PPSX in order to view the webpages offline in a presentation format.
How Aspose.Total helps for MHTML to PPSX Conversion?
Aspose.Total for Android via Java is a comprehensive package of APIs that helps developers to create, manipulate, convert, and render documents, images, and presentations. It includes two APIs, Aspose.PDF for Android via Java and Aspose.Slides for Android via Java, which can be used to integrate MHTML to PPSX conversion feature inside Android applications.
In the first step, Aspose.PDF for Android via Java can be used to export MHTML to PPTX. It provides a wide range of features to convert MHTML to PPTX, such as support for HTML5, CSS3, SVG, and Web Fonts. After that, Aspose.Slides for Android via Java can be used to convert PPTX to PPSX. It provides features such as support for text, shapes, images, audio, and video, and allows developers to create, manipulate, and convert presentations.
Therefore, Aspose.Total for Android via Java provides a comprehensive solution to integrate MHTML to PPSX conversion feature inside Android applications. It is a cost-effective solution that helps developers to save time and effort while developing applications.
Android API to Export MHTML to PPSX
- Open MHTML file using Document class
- Convert MHTML to PPTX by using save method
- Load PPTX document by using Presentation class
- Save the document to PPSX format using
save
method and set
Ppsxas SaveFormat
Get Started with Java File Format APIs
You can easily use Aspose.Total for Android via Java directly from Maven and install Aspose.PDF for Android via Java and Aspose.Slides for Android via Java in your applications.
Alternatively, you can get a ZIP file from downloads .
// load MHTML file with an instance of Document class
Document document = new Document("template.mhtml");
// save MHTML as PPTX format
document.save("PptxOutput.pptx", SaveFormat.Pptx);
// instantiate a Presentation object that represents a PPTX file
Presentation presentation = new Presentation("PptxOutput.pptx");
// save the presentation as Ppsx format
presentation.save("output.ppsx", SaveFormat.Ppsx);
Open Password Protected MHTML File in Android Apps
While loading MHTML file format, your document might be password protected. Aspose.PDF for Android via Java allows you open encrypted documents as well. In order to open the encrypted file, you can initialize new instance of the Document class and pass filename and password as arguments.
// open MHTML document
Document doc = new Document("input.mhtml", "Your@Password");
// save MHTML as PPTX format
document.save("PptxOutput.pptx", SaveFormat.Pptx);
Create Thumbnail Image of PPSX File in Android Applications
After converting MHTML to PPSX, you can also create thumbnail images of your output document. By using rich in feature Aspose.Slides for Android via Java you can generate thumbnail images of the slides by creating and instance of the Presentation class. After that, you can obtain the reference of any desired slide by using its ID or index and get the thumbnail image of the referenced slide on a specified scale.
// instantiate a Presentation object that represents a PPSX file
Presentation presentation = new Presentation("output.ppsx");
// access the first slide
ISlide sld = pres.getSlides().get_Item(0);
// create a full scale image
BufferedImage image = sld.getThumbnail(1f, 1f);
// save the image to disk in PNG format
ImageIO.write(image, "PNG", new java.io.File("Thumbnail_out.png"));