Convert MHTML to OTP on Android via Java
Transform MHTML to OTP within your Android Applications without using Microsoft® PowerPoint or Adobe® Acrobat Reader
Why to Convert
MHTML to OTP conversion is a useful feature for Android applications. OTP (OpenDocument Presentation) is an open standard for electronic documents, which is supported by many applications. It is a popular format for presentations, and is used by many businesses and organizations. By converting MHTML to OTP, users can easily share their presentations with others, and view them on different devices.How Aspose.Total Helps for MHTML to OTP Conversion
Aspose.Total for Android via Java is a comprehensive suite of APIs that enables developers to easily integrate MHTML to OTP conversion into their Android applications. The package includes two APIs: Aspose.PDF for Android via Java and Aspose.Slides for Android via Java.Using Aspose.PDF for Android via Java, developers can export MHTML to PPTX. After that, Aspose.Slides for Android via Java can be used to convert PPTX to OTP. Both APIs are easy to use and provide a wide range of features, such as support for different file formats, conversion of images, and more.
By using Aspose.Total for Android via Java, developers can quickly and easily integrate MHTML to OTP conversion into their Android applications. This will enable users to easily share their presentations with others, and view them on different devices.
Android API to Export MHTML to OTP
- 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 OTP format using
save
method and set
Otpas 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 Otp format
presentation.save("output.otp", SaveFormat.Otp);
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 OTP File in Android Applications
After converting MHTML to OTP, 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 OTP file
Presentation presentation = new Presentation("output.otp");
// 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"));