Convert MHTML to PPSM on Android via Java
Transform MHTML to PPSM within your Android Applications without using Microsoft® PowerPoint or Adobe® Acrobat Reader
Why to Convert MHTML to PPSM?
MHTML (MIME HTML) is a web page archive format which is used to store HTML documents and associated resources like images, audio, and video. It is widely used to save web pages for offline viewing. On the other hand, PPSM (PowerPoint Show) is a presentation format used by Microsoft PowerPoint. It is used to store a presentation in a single file. Therefore, it is necessary to convert MHTML to PPSM in order to view the web page offline.
How Aspose.Total helps for MHTML to PPSM Conversion?
Aspose.Total for Android via Java is a suite of file format APIs which helps developers to process various file formats. It includes Aspose.PDF for Android via Java and Aspose.Slides for Android via Java. By using these two APIs, you can easily integrate MHTML to PPSM conversion feature inside your Android applications.
In the first step, you can export MHTML to PPTX by using Aspose.PDF for Android via Java. It provides a simple and efficient way to convert MHTML to PPTX. After that, by using Aspose.Slides for Android via Java, you can convert PPTX to PPSM. It provides a wide range of features to manipulate PowerPoint presentations.
Therefore, Aspose.Total for Android via Java is the best solution to integrate MHTML to PPSM conversion feature inside your Android applications. It provides a simple and efficient way to convert MHTML to PPSM.
Android API to Export MHTML to PPSM
- 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 PPSM format using
save
method and set
Ppsmas 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 Ppsm format
presentation.save("output.ppsm", SaveFormat.Ppsm);
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 PPSM File in Android Applications
After converting MHTML to PPSM, 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 PPSM file
Presentation presentation = new Presentation("output.ppsm");
// 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"));