摘要: 一、Android四大组件 Activity、Service、Broadcast、Content Provider 1、Activity: 1.1、打开App内部Activity: Intent intent = new Intent(SourceActivity.this,TargetActivi 阅读全文
posted @ 2024-07-13 22:41 DW039 阅读(50) 评论(0) 推荐(0) 编辑