My Android Studio optimization path

Change Keymap

Change the shortcut keys you use frequently

• Code completion (eclipse:alt+/)

  The default for Android studio is ctrl+space, which conflicts with IME switching. Find Keymap->main Menu->code->completion->basic. Change to alt+/

• High-speed error correction (eclipse:ctrl+1)

  Find the Keymap->other->show Intention Action. Change to Ctrl+1

• Other useful shortcut keys

  High-speed Lookup code application (CTRL+G)
  Gaze (ctrl+/)
  Global Lookup (CTRL+H)
  Global Search Class (CTRL+SHIFT+R)
  See who is referencing the method (CTRL+ALT+H)
  View using class/function descriptions (F2)
  View class inheritance Relationships (F4)
  Find recently opened files (ctrl+e)

Self-actively import the associated jar package

• Show Import Popup . This is used when editing XML. Take the initiative to pop up an import dialog box and ask if you need to import it.

• Insert imports on paste :(all Ask None), this is actually when you copy the code. An option for whether the imported package needs to be queried.

  all : When selecting this item. You paste the code, there is a need to import the package name, you will be actively import, do not play the prompt box
  ASK : Select this when you paste the code. When there is a need to import the package name. The pop-up box asks if you want to import
  None : The code you pasted when you chose this. When there is a need to import the package name. Does not play the prompt box, nor does it actively import itself.

• Show Import Popup : This is a different item from the above insert imports on paste ha, do not mix together. This refers to when the declaration of the class you entered is not imported. A selection dialog box pops up. However, this option is actually a bit of a problem here.

  Whether you tick or not, anyway, the dialog box will not pop up, after you lose the class name, the declaration has been actively imported. So I expect this to be a bug in Android studio.

• Optimize imports on Fly : This is actually the same as the shortcut key Ctrl+shift+o/ctrl+alt+o, which is to remove the unused declarations.
• Add unambiguous imports on the fly : This is the self-initiated import function, when you enter the class name. The declaration was imported on its own initiative.
• Exclude from Import and completion : This is the fact that you define Import yourself. Can not pay attention. Generally speaking, you can't use it.

Optimize Gradle

• In Android Studio configuration, turn on offline mode
  -

• Various optimizations at compile time
  

  compile independent modules in parallel (may require larger heap size): This means multi-threaded compilation of multiple modules
  Command-Line options: offline (offline Gradle)
  Do project automatically (only works and not running/degugging) voluntarily complete the project compilation?

  (It seems that I do not understand what the meaning of the hook)
  Configure on Demand configuration requirements

Many other optimization references

[Android Studio authoritative tutorial] Configure the "NB" for Android studio

My Android Studio optimization path