openharmony 鸿蒙 windowextensionability-sys

WindowExtensionAbility (for System Applications Only) WindowExtensionAbility is a type of ExtensionAbility component that allows only a system application to be embedded in and displayed over another
2026-08-25 0 后端技术
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openharmony 鸿蒙 window-faqs

Window Development FAQs How to Launch Application B During the Startup of Application A Solution Application A can call the on('windowStageEvent') API to listen for the WindowStageEvent.ACTIVE event a
2026-08-25 0 后端技术
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openharmony 鸿蒙 launch-page-config

Configuring the Application Starting Window Classification and Implementation of Starting Windows Starting windows are divided into two categories: simple starting windows and enhanced starting window
2026-08-25 0 后端技术
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openharmony 鸿蒙 system-window-stage-sys

System Window Development (Stage Model Only) (for System Applications Only) Overview In the stage model, system applications are allowed to create and manage system windows, including the volume bar,
2026-08-25 0 后端技术
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openharmony 鸿蒙 create-cms-sign-object

Certificate Signing with CMS Certificate signing with CMS is supported since API version 18. Certificate encapsulation with CMS is supported since API version 22. PKCS #7 is a standard syntax for stor
2026-08-25 0 后端技术
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openharmony 鸿蒙 create-parse-pkcs12

Creating and Parsing a Certificate with PKCS #12 Certificate parsing with PKCS #12 is supported since API version 18. Certificate creation with PKCS #12 is supported since API version 21. PKCS #12 is
2026-08-25 0 后端技术
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openharmony 鸿蒙 create-cms-verify-object

Certificate Signature Verification with CMS Certificate signature verification with CMS is supported since API version 22. PKCS #7 is a standard syntax for storing signed or encrypted data. The extens
2026-08-25 0 后端技术
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