Android Studio Tutorial (iii): Common shortcut keys _android

Android Studio 1.0 Official release

Today is a big day, Android Studio 1.0 finally released the official version, which for Android developers is simply the big news ah, then decisively to download the use.

Official Download Address: http://developer.android.com/sdk/index.html

If you've already used a different version of studio, then just overwrite it, and if it's the first time, use the Android Studio tutorial to install the configuration.

Also updated together with SDK tools and so on, open the SDK Manager to update on OK. If you have previously used the RC version of Studio, there should be an error after the update overlay, because Stuido 1.0 uses 1.0 gradle Plug-ins by default, so just go to the build.gradle of the project's root directory and then sync it up with the following code.

Shortcut keys

For many of Eclipse's students, the most important part is the shortcut section, and the studio default shortcuts and eclipse are very different, but studio's powerful place is to set up shortcuts that you can always use in eclipse style. This saves a lot of learning costs for the students who have come to eclipse.

Preferences -> keymap Then you can choose the shortcut you want, where you can choose not only eclipse, but also Emacs,Net Beans Keyboard shortcuts for the editor

For the novice or the eclipse does not like the students, certainly want to learn the default studio shortcuts, following the collation of the commonly used shortcuts, more shortcuts also need everyone to adapt to their own habits. (My own choice is Mac OS X 10.5+)

Action	Mac OS X	Win/linux
Comment Code (//)	CMD +/	Ctrl +/
Comment Code (/**/)	CMD + Option +/	Ctrl + Shift +/
Formatting code	CMD + Option + L	Ctrl + Alt + L
Clear Invalid Package reference	Option + control + O	Alt + Ctrl + O
Find	CMD + F	Ctrl + F
Find + Replace	CMD + R	Ctrl + R
Move code up and down	Option + Shift + up/down	Alt + Shift + up/down
Delete Row	CMD + Delete	Ctrl + Y
Enlarge and narrow the selected range	Option + Up/down	Ctrl + W/ctrl + Shift + W
Quick Build Structure Body	CMD + Option + T	Ctrl + Alt + T
Quick Override Method	CMD + O	Ctrl + O
Quick navigate to start/end	CMD + left/right	Ctrl + left/right
Collapse Expand code block	CMD + Plus,minus	Ctrl + Plus/minus
Collapse Expand all blocks of code	CMD + Shift + plus,minus	Ctrl + Shift + plus,minus
File method Structure	CMD + F12	Ctrl + F12
Find the location of the call	Ctrl + Option + H	Ctrl + Alt + H
Case conversion	CMD + Shift + U	Ctrl + Shift + U

(PS: The above shortcuts do not try to confirm in the win platform, welcome feedback errors and supplements)

Automatic Guide Bag

Finally, one of the most useful settings is that we have to guide the package each time we reference some classes, and studio can set up an automatic guide package, which is simply too practical.

To Preferences -> Editor -> Auto Import -> Java put the following options on the hook OK

From now on, the world is quiet ...

So far the basic use of Android Studio I believe that everyone will have, starting from the next series of introduction Gradle grammar and basic configuration and multi-channel packaging, etc., please look forward to!