原作者：Philippe Breault
原文地址：http://www.developerphil.com/…the-day-roundup-2/

关于快捷键

Android Studio 提供了不同的按键对应关系(在快捷键和动作之间的映射).你能看到你正在使用的案件映射，通过Settings->KeyMap.

1.重复的行

它可以复制当前行并且粘贴它到下一行,不会影响剪切板的内容。

原作者：Philippe Breault
原文地址：http://www.developerphil.com/…day-roundup-1/

关于快捷键

Android Studio 提供了不同的按键对应关系(在快捷键和动作之间的映射).你能看到你正在使用的案件映射，通过Settings->KeyMap.

1.高亮显示

高亮显示光标所在的字符，这不仅仅是一个简单的匹配模式，它会了解当前的范围，并且高亮范围内同类的字符。你可以向上、向下浏览，通过：Edit -> Find -> Find Next/Previous

其他提示：

• 高亮一个方法中的“return”或者“throw”，其他方法也会同样高亮显示
• 高亮类声明中“extends”或者“implements”，同样会高亮 override/implemented的方法
• 高亮一个 import 会同样高亮使用它的地方
• 可以通过 Escape 取消高亮

Win组合键

Shortcut	Description
Windows Key	Open and close the Start menu.
+1,+2,etc.	Switch to the desktop and launch the nth application in the taskbar. For example, +1 launches whichever application is first in the list, numbered from left to right.
+A	Open the action center.
+B	Highlight the notification area.
+C	Launch Cortana into listening mode[注1]. Users can begin to speak to Cortana immediately.
+D	Switch between Show Desktop (hides/shows any applications and other windows) and the previous state.
+E	Switch to the desktop and launch File Explorer with the Quick Access tab displayed.
+H	Open the action center.
+I	Open the action center.
+K	Open the Connect pane to connect to wireless displays and audio devices.
+L	Lock the device and go to the Lock screen.
+M	Switch to the desktop and minimize all open windows.
+O	Lock device orientation.
+P	Open the Project pane to search and connect to external displays and projectors.
+R	Display the Run dialog box.
+S	Launch Cortana.[注2] Users can begin to type a query immediately.
+T	Cycle through the apps on the taskbar.
+U	Launch the Ease of Access Center.
+A	Cycle through notifications.
+V	Open the action center.
+X	Open the advanced menu in the lower-left corner of the screen.
+Z	Open the app-specific command bar.
+Enter	Launch Narrator.
+ Space	Switch input language and keyboard layout.
+Tab	Open Task view.
+,	Peek at the desktop.
+Plus Sign	Zoom in.
+Minus Sign	Zoom out.
+ESCAPE	Close Magnifier.
+LEFT ARROW	Dock the active window to the left half of the monitor.
+RIGHT ARROW	Dock the active window to the right half of the monitor.
+UP ARROW	Maximize the active window vertically and horizontally.
+DOWN ARROW	Restore or minimize the active window.
+SHIFT UP ARROW	Maximize the active window vertically, maintaining the current width.
+SHIFT DOWN ARROW	Restore or minimize the active window vertically, maintaining the current width.
+SHIFT LEFT ARROW	With multiple monitors, move the active window to the monitor on the left.
+SHIFT RIGHT ARROW	With multiple monitors, move the active window to the monitor on the right.
+HOME	Minimize all nonactive windows; restore on second keystroke.
+PRNT SCRN	Take a picture of the screen and place it in the Computer>Pictures>Screenshots folder.
+CTRL+LEFT/RIGHT ARROW	Switch to the next or previous virtual desktop.
+CTRL+D	Create a new virtual desktop.
+CTRL_F4	Close the current virtual desktop.
+?	Launch the Windows Feedback App.

[注1]: If Cortana is unavailable or disabled, this shortcut has no function.

[注2]: Cortana is only available in certain countries/regions, and some Cortana features might not be available everywhere. If Cortana is unavailable or disabled, this command opens Search.