#鸿蒙通关秘籍#如果我想要删除一个模块，DevEco Studio会帮我处理相关的依赖关系吗？

// 删除 EntryAbility.ets 会抛出 EntryAbility.ets存在个无法安全删除的用途.
import { AbilityConstant, UIAbility,Want } from '@kit.AbilityKit';
import { hilog } from '@kit.PerformanceAnalysisKit';
import { window} from '@kit.ArkUI';
import { BusinessError} from '@kit.BasicServicesKit';

export default class EntryAbility extends UIAbility{
    onCreate(want: Want, launchParam: AbilityConstant.LaunchParam): void {
        hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onCreate');
    }

    onDestroy(): void {
        hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onDestroy');
    }

    onWindowStageCreate(windowStage: window.WindowStage): void {
        // Main window is created, set main page for this ability
        hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onWindowStageCreate');

        windowStage.loadContent('pages/Index', (err) => {
            if (err.code) {
                hilog.error(0x0000, 'testTag', 'Failed to load the content. Cause: %{public}s', JSON.stringify(err) ?? '');
                return;
            }
            hilog.info(0x0000, 'testTag', 'Succeeded in loading the content.');
        });
        let windowClass: window.Window | undefined = undefined;
        windowStage.getMainWindow((err: BusinessError, data) => {
            windowClass = data;
            const errCode`: number = err.code;
            if (errCode) {
                console.error(`Failed to obtain the main window. Cause code: ${err.code}, message: ${err.message}`);
                return;
            }
            windowClass = data;
            try {
                let promise = windowClass.setSpecificSystemBarEnabled('navigationIndicator', false);
                promise.then(() => {
                    console.info('Succeeded in setting the system bar to be invisible.');
                }).catch((err: BusinessError) => {
                    console.error(`Failed to set the system bar to be invisible. Cause code: ${err.code}, message: ${err.message}`);
                });
            } catch (exception) {
                console.error(`Failed to set the system bar to be invisible. Cause code: ${exception.code}, message: ${exception.message}`);
            }
        });
    }

    onWindowStageDestroy(): void {
        // Main window is destroyed, release UI related resources
        hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onWindowStageDestroy');
    }

    onForeground(): void {
        // Ability has brought to foreground
        hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onForeground');
    }

    onBackground(): void {
        // Ability has back to background
        hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onBackground');
    }
}
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