Qt Ohos Extras Examples

This page lists the examples available in the Qt Ohos Extras module.

Note: These examples are designed to run on OpenHarmony only.

App Bundle Info Example	Demonstrates how to read the application's bundle information at runtime.
Application Continuation Example	Demonstrates cross-device application continuation with distributed data objects and file assets.
Audio Stream Usage Hint Example	Demonstrates tagging Qt sound playback with an OHOS audio stream usage hint.
Bundled Embedded UI Extension Example	Demonstrates binding Qt windows to bundled EmbeddedUIExtensionAbility instances by key.
Color Theme Example	Demonstrates selecting the application color theme and reacting to dark and light theme changes.
Context Menu on Long Press Example	Demonstrates enabling synthesized context-menu events for long-press touch input.
File Permissions Example	Demonstrates how to use the file permissions API in QtOhosExtras to grant and check access to files.
File Utils Example	Demonstrates moving a user-selected file to the system trash.
Keep Screen On Example	Demonstrates keeping the screen on while a window is displayed.
Native Window ID Example	Demonstrates obtaining the native OHOS window ID of a Qt window.
Open Link Example	Demonstrates opening a link with optional App Linking enforcement.
Preload Example	Demonstrates handling the Preload launch reason so a preloaded ability shows its window only when actually started.
Request Permission Example	Demonstrates requesting application permissions from the user, per main window, by enum and by name.
Restart Application Example	Demonstrates restarting the application with or without its launch want parameters.
Screen Display ID Example	Demonstrates obtaining the native display ID of the screen a window is shown on.
Serial Port Permissions Example	Demonstrates requesting and checking OHOS serial port access rights.
Share Data Example	Demonstrates sharing text, file and URL records with other applications through OHOS Share Kit.
Share Data Receiver Example	Demonstrates receiving Share Kit records delivered to the application through a want.
Start Ability For Result Example	Demonstrates starting another UIAbility and receiving its result asynchronously.
Start Options Example	Demonstrates configuring the full set of QOhosStartOptions fields when starting another ability.
Want FDs Receiver Example	Demonstrates receiving file descriptors passed to the application through a want.
Want FDs Sender Example	Demonstrates sending open file descriptors to another ability through a want.
Window Corner Radius Example	Demonstrates setting rounded corners on a Qt window.
Window Drag Resize Example	Demonstrates enabling drag-resize on sub windows and floating windows.