Speed code using code-completion

Use Live Templates in Android Studio

newInstance - Generates the static newInstance function inside a Fragment
Toast - Generates Toast.makeText(context, "", Toast.LENGTH_SHORT).show();
fbc - findViewById with cast
const - Define a android style int constant
logd - Generates Log.d(TAG, "");
logm - Log current method name and its arguments.
logr - Log result of the current method
logt - static logtaf with current classname
psf - public static final
sout - Prints a string to System.out
soutm - Prints current class and method names to System.out
soutp - Prints method parameter names and values to System.out
visible - Set view visibility to VISIBLE
gone - Set view visibility to GONE
noInstance - private empty constructor to prohibit instance creation
There is a quick way to surround your layout with a Linear Layout via using a Live Template. You can create one called wrapll by setting it up [Ref Link]

...and use it as below

You can create more based on your usecase 😄

Android Studio/IntelliJ havea special kind of code completion which allows you to write code specific to a field

<expr>.null will auto complete to if(<expr> == null)
<expr>.notnull will auto complete to if(<expr> != null)
<expr>.var will auto complete to T name = <expr>
<expr>.field will auto complete to create a global field variable field = <expr>
<ArrayExpr>.for will auto complete to for(T item : <Arrayexpr>)
<ArrayExpr>.fori will auto complete to

for(int i = 0; i < <Arrayexpr>.length; i++)
<ArrayExpr>.forr will auto complete to

for(int i = <Arrayexpr>.length - 1; i > 0 ; i--)

Complete list of available postfix code completion can be found via navigating inside Android Studio/IntelliJ menu:

Settings → Editor → Postfix Templates