harmony 鸿蒙Pasteboard Subsystem Changelog

2023-06-24
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Pasteboard Subsystem Changelog

OpenHarmony 4.0.3.2 has the following changes in the APIs of the pasteboard subsystem:

cl.pasteboard.1 convertToTextV9 API Change

Renamed convertToTextV9 toPlainText() and changed the API from asynchronous to synchronous.

Change Impact

Applications developed using the convertToTextV9 API in versions earlier than OpenHarmony 4.0.3.3 cannot be used in OpenHarmony 4.0.3.3 and later versions.

Key API/Component Changes

Involved APIs:

function convertToTextV9

Before change:

  convertToTextV9(callback: AsyncCallback<string>): void;
  convertToTextV9(): Promise<string>;

After change:

  toPlainText(): string;

Adaptation Guide

Replace convertToTextV9, an asynchronous API, with toPlainText, a synchronous API.

cl.pasteboard.2 ShareOption Enum Name Change

Changed the enum names of ShareOption from UpperCamelCase to all caps.

Change Impact

Applications developed using the InApp/LocalDevice/CrossDevice attributes in versions earlier than OpenHarmony 4.0.3.3 cannot be used in OpenHarmony 4.0.3.3 and later versions.

Key API/Component Changes

ShareOption⁹⁺

Adaptation Guide

Perform adaptation based on the new semantics.