2.4.6

New Features

1. Added the features support for ComPDFKit PDF SDK for iOS V2.4.6.
2. Added the features support for ComPDFKit PDF SDK for Android V2.4.6.
3. Added compatibility for Android 15 and Android 16.
4. Optimized page layout and zoom logic for an improved reading experience.
5. Added pinch-to-zoom and page dragging while drawing annotations.
6. Added support for filling out forms in annotation mode on Android.
7. Introduced a new API for text search.
8. Optimized the bottom toolbar UI in signature mode on iOS.
9. Added JSON configuration to enable/disable error prompts and adjusted the display logic for scan document prompts on iOS.
10. Added JSON configuration to enable/disable Ink drawing drag and mode-switch buttons.

Issues Addressed

1. Fixed a crash caused by entering Emoji characters on Android.
2. Resolved crashes when verifying digital signatures in certain documents on Android.
3. Fixed an issue where adding digital signatures failed in some documents on Android.
4. Fixed an issue where pages always aligned to the left after setting horizontal margins on Android.
5. Fixed page jumping issues in vertical scrolling mode when horizontal margins were set on Android.
6. Fixed an issue where FreeText annotations did not fully display after being saved on Android.
7. Resolved a crash caused by InitOutFont during SDK initialization on Android.
8. Fixed an issue where save() did not save ongoing Ink and Pencil annotations on iOS.
9. Fixed an issue where the top text was not vertically centered on iOS.
10. Fixed flickering when opening a document multiple times on iOS.
11. Fixed lagging when scrolling in content editing mode on iOS.

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2.4.5+2

New Features

1. Added support for filling out forms in annotation mode on Android.

Issues Addressed

1. Fixed an issue where the toolbar would reappear after setting mainToolbarVisible=false on Android.
2. Fixed an issue where FreeText annotations were not fully displayed after text input was completed.

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2.4.5+1

New Features

1. Added the features support for ComPDFKit PDF SDK for iOS V2.4.5.
2. Added the features support for ComPDFKit PDF SDK for Android V2.4.5.
3. Unified setting of background color of blank area in theme.
4. Added API for setting component background color.

Issues Addressed

1. Fixed the issue where the PDF page was not rendered in some scenarios after calling the save() method.
2. Fixed the issue that calling the save() function did not save the text field form being edited.

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2.4.4

New Features

1. Added the features support for ComPDFKit PDF SDK for iOS V2.4.4.
2. Added the features support for ComPDFKit PDF SDK for Android V2.4.4.
3. Added configuration option to disable page editing in the thumbnail list
4. Added support for customizing the background color of the thumbnail list
5. Added iOS configuration to disable the save prompt on exit

Issues Addressed

1. Fixed incorrect default color value for global annotation properties.

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2.4.3

New Features

1. Added the features support for ComPDFKit PDF SDK for iOS V2.4.3.
2. Added the features support for ComPDFKit PDF SDK for Android V2.4.3.

Issues Addressed

1. Fixed a crash issue when exporting annotation files in certain documents
2. Fixed an issue where selecting an annotation would unexpectedly switch the current drawing annotation type
3. Fixed an issue where deleted text content in some documents was not saved properly
4. Optimized the flickering issue when jumping to a specific page
5. Improved the page navigation logic during annotation undo and redo operations

2.4.1

New Features

1. Added the features support for ComPDFKit PDF SDK for iOS V2.4.1.
2. Added the features support for ComPDFKit PDF SDK for Android V2.4.1.
3. Added API to switch between different annotation types in annotation mode.
4. Added Undo and Redo APIs for annotation actions.
5. Added configuration option to hide the bottom annotation toolbar in annotation mode.
6. Added support for context menu configuration.
7. Introduced CPDFReaderSliderBar, a sidebar component for fast scrolling.
8. Added callback for tapping on the PDF page area.
9. Adapted Android platform to support 16KB page sizes.
10. Optimized document saving logic on iOS.

Issues Addressed

1. Fixed an issue where some APIs became unresponsive, causing blocking behavior.
2. Fixed a bug where CPDFDocument was not immediately available after creating CPDFReaderWidgetController.
3. Fixed an issue where the read-only (readOnly) setting had no effect on Android.
4. Fixed a bug where the page.removeAnnotation() API could not delete annotations on Android.
5. Fixed an issue where getReadBackgroundColor() returned the wrong color on iOS.

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2.4.0+1

Issues Addressed

• Fixed the issue of flattenAllPages() not working.

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2.4.0

New Features

1. Added the features support for ComPDFKit PDF SDK for iOS V2.4.0.
2. Added the features support for ComPDFKit PDF SDK for Android V2.4.0.
3. Added configuration options for signature methods in signature form fields on Android.
4. Added a document save reminder when exiting the interface on Android.
5. Added functionality to erase existing Ink annotations on Android.
6. Added APIs to retrieve annotation and form field data.
7. Added APIs to delete annotations and form fields.
8. Added an API to insert blank pages.
9. Added an API to split documents.
10. Added APIs to import and export XFDF form files.
11. Added an API to insert PDF documents.
12. Added an API to flatten documents.
13. Added configuration option for watermark dialog background color.
14. Added callback notification when exiting the page editing dialog.
15. Added callback notification when entering full-screen mode by tapping a page.
16. Added callback notification for tapping the 'back' button on the toolbar on iOS.

Issues Addressed

1. Fixed OOM crash issues on some devices during SDK initialization.
2. Fixed an issue where signature appearance was not correctly displayed after digital signing.
3. Fixed an issue where images failed to display after adding a watermark to certain documents.
4. Fixed an issue that prevented inserting PNG images when inserting pages.
5. Fixed incorrect handling of ActionType_GoToR and ActionType_Launch in hyperlink annotations.
6. Fixed an issue where long input in electronic signatures within ComPDFKit_Tools caused incomplete display after saving.
7. Fixed blurry display issue after zooming in on text annotations.
8. Fixed jump behavior of CPDFReaderView.setScale() scaling method.
9. Fixed a font inconsistency issue during content editing when adding text to already selected text with an existing device font.

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2.3.0

New Features

1. Added the features support for ComPDFKit PDF SDK for iOS iOS V2.3.0.
2. Added the features support for ComPDFKit PDF SDK for Android Android V2.3.0.
3. Added the ability to create text input fields and insert images by clicking on a page area in content editing mode.

Issues Addressed

1. Fixed a crash issue when editing or deleting text in certain documents.
2. Fixed the border display issue after completing a free text annotation.
3. Fixed an issue where the LaBan Key input method could not delete the last character while editing text.
4. Fixed text garbling issues in content editing mode.
5. Fixed an issue where form field content was not displayed in some documents.
6. Fixed the issue that the zoomed-in page area did not follow the zooming when jumping to draw a rectangular area.
7. Fixed the issue of Chinese garbled characters in the form name
8. Fixed the issue where the prompt did not appear for scanned PDF documents on iOS.

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2.2.3

Issues Addressed

• Fixed the issue where R.color.tools_pdf_view_ctrl_background_color resource could not be found during Android build.