harmony 鸿蒙Globalization Changelog
Globalization Changelog
cl.global.1 Change of the Default Behavior in Dark Color Mode
Access Level
Other
Reason for Change
Many applications have not adapted to the dark color mode. To ensure user experience in dark color mode, the system adds a judgment rule as follows: If an application does not have dark color resources and does not call setColorMode to specify the color mode, the built-in components of the system do not invert colors.
Change Impact
This change is a non-compatible change. If an application does not have dark color resources and does not call setColorMode to specify the color mode, the built-in components of the system do not invert colors.
Start API Level
9
Change Since
OpenHarmony SDK 5.0.0.26
Key API/Component Changes
Before change: The built-in components of the system automatically switch between dark and light colors based on the color mode setting of the application.
After change: The built-in components of the system switch between dark and light colors only when the application has dark color resources or setColorMode is used to configure the application to follow the color mode setting of the system.
Adaptation Guide
If all your application is developed using system controls or system colors and you want to switch to the dark or light color mode with the system, modify your code as shown below to ensure user experience.
onCreate(): void {
this.context.getApplicationContext().setColorMode(ConfigurationConstant.ColorMode.COLOR_MODE_NOT_SET);
}
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