一:Eclipse
(1)删除当前行:Ctrl+D
(2)最大化当前编辑窗口:Ctrl+m
(3)关闭当前编辑器窗口:Ctrl+F4/Ctrl+w
(4)导入依赖包:Ctrl+Shift+o
二:NetBeans
(1)删除当前行:Ctrl+E
(2)导入依赖包:Ctrl+Shift+i
三:Android Studio
一:Eclipse
(1)删除当前行:Ctrl+D
(2)最大化当前编辑窗口:Ctrl+m
(3)关闭当前编辑器窗口:Ctrl+F4/Ctrl+w
(4)导入依赖包:Ctrl+Shift+o
二:NetBeans
(1)删除当前行:Ctrl+E
(2)导入依赖包:Ctrl+Shift+i
三:Android Studio