摘要: //获取SD卡得存储状态state= Environment.getExternalStorageState();//获取SD卡存储位置f=Environment.getExternalStorageDirectory();File ff=null;if(state.equals(Environme 阅读全文
posted @ 2016-06-15 12:22 夏夜微凉 阅读(131) 评论(0) 推荐(0) 编辑