鸿蒙应用/元服务开发-窗口（Stage模型）设置应用主窗口

import UIAbility from '@ohos.app.ability.UIAbility';

export default class EntryAbility extends UIAbility {
    onWindowStageCreate(windowStage) {
        // 1.获取应用主窗口。
        let windowClass = null;
        windowStage.getMainWindow((err, data) => {
            if (err.code) {
                console.error('Failed to obtain the main window. Cause: ' + JSON.stringify(err));
                return;
            }
            windowClass = data;
            console.info('Succeeded in obtaining the main window. Data: ' + JSON.stringify(data));
            // 2.设置主窗口属性。以设置"是否可触"属性为例。
            let isTouchable = true;
            windowClass.setWindowTouchable(isTouchable, (err) => {
                if (err.code) {
                    console.error('Failed to set the window to be touchable. Cause:' + JSON.stringify(err));
                    return;
                }
                console.info('Succeeded in setting the window to be touchable.');
            })
        })
        // 3.为主窗口加载对应的目标页面。
        windowStage.loadContent("pages/page2", (err) => {
            if (err.code) {
                console.error('Failed to load the content. Cause:' + JSON.stringify(err));
                return;
            }
            console.info('Succeeded in loading the content.');
        });
    }
};

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