Guides

Android Package Structure

The package of ComPDF SDK for Android includes the following files:

• "libs" - A folder containing "ComPDFKit.aar", "ComPDFKit-UI.aar", and "ComPDFKit-Tools.aar". ComPDFKit.aar is PDF Core API. "ComPDFKit-UI.aar" is the PDF View. "ComPDFKit-Tools.aar" provides a complete implementation solution and UI components of ComPDFKit SDK, which can help you implement the functions in the SDK faster.
• "Examples“ - A folder containing Android sample projects.
  • "Viewer" - A basic PDF viewer, including reading PDFs, changing themes, bookmarks, searching text, etc.
  • "Annotations" - A PDF viewer with full types of annotation editing, including adding annotations, modifying annotations, annotation lists, etc.
  • "ContentEditor" - A PDF viewer with text and image editing, including modifying text, replacing images, etc.
  • "Forms" - A PDF viewer with full types of forms editing, including radio button, combo box, etc.
  • "DocsEditor" - A PDF viewer with page editing, including inserting/deleting pages, extracting pages, reordering pages, etc.
  • "PDFViewer" - A multi-functional PDF program that integrates all of the above features.
  • "ComPDFKit_Tools" - A default control library for quickly building various function modules of PDF viewer.
  • "DigitalSignature" - A PDF viewer with digital signature functionality, including signing with a digital ID, creating a self-sign digital ID, signature authentication, viewing signature information, editing the signature appearance, etc.
  • "Samples" - A folder containing PDF functionality samples
  • "Samples Kotlin" - A folder containing sample projects for directly calling API using the Kotlin programming language.
• "api_reference_android" - API reference.
• "developer_guide_android.pdf" - Developer guide.
• "release_notes.txt" - Release information.
• "legal.txt" - Legal and copyright information.
• "TestFile" - A folder containing test files.