单元 4：导航和应用架构
了解应用架构的最佳实践，以构建更复杂的应用。增强用户在应用中各个屏幕之间导航、进入和退出的能力，从而提供一致且可预测的用户体验。
[{ "type": "thumb-down", "id": "missingTheInformationINeed", "label":"缺少我需要的信息" },{ "type": "thumb-down", "id": "tooComplicatedTooManySteps", "label":"过于复杂/步骤过多" },{ "type": "thumb-down", "id": "outOfDate", "label":"已过时" },{ "type": "thumb-down", "id": "samplesCodeIssue", "label":"示例/代码问题" },{ "type": "thumb-down", "id": "otherDown", "label":"其他" }]
[{ "type": "thumb-up", "id": "easyToUnderstand", "label":"易于理解" },{ "type": "thumb-up", "id": "solvedMyProblem", "label":"解决了我的问题" },{ "type": "thumb-up", "id": "otherUp", "label":"其他" }]
{ "confidential": False }