let SystemBarProperties: window.SystemBarProperties = {
statusBarColor: '#ff00ff',
navigationBarColor: '#00ff00',
//以下两个属性从API Version8开始支持
statusBarContentColor: '#ffffff',
navigationBarContentColor: '#00ffff'
};
try {
let promise = windowClass.setWindowSystemBarProperties(SystemBarProperties);
promise.then(() => {
console.info('Succeeded in setting the system bar properties.');
}).catch((err: BusinessError) => {
console.error(`Failed to set the system bar properties. Cause code: ${err.code}, message: ${err.message}`);
});
} catch (exception) {
console.error(`Failed to set the system bar properties. Cause code: ${exception.code}, message: ${exception.message}`);
}
参考如下:
https://developer.huawei.com/consumer/cn/doc/harmonyos-references-V5/js-apis-window-V5\#setwindowsystembarproperties9