Epsiloni/Android Studio for Experts.md

## Android Studio for Experts.md

      
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              Android Studio for Experts.md
            
          
    Android Studio for Experts (Android Dev Summit 2015)

Link to full video

Code Manipulation starts here


Insert completion (Press Tab instead of Retrun) [35s]
Smarter code completion (Press Shift+Ctrl+Space [press twice to get even smarter]) [1m8s]
Extend selection (Press Alt+Up or Alt+Down) [1m40s]
Intentions (Press Alt+Retrun) [2m23s]
Instance checks [3m5s]
Suppress warnings [3m35s]
Live templates [3m52s]
Live templates - Logging [4m41s]


log(i|d|v|e|w) --> Log.(i|d|v|e|w)(TAG, "methodName: "); (4m50s)
logt --> creates a TAG (5m5s)
logm --> logs a method being called with it's parameters (5m20s)
logr --> logs a method returns (5m29s)


Filter search [5m45s]
Structural replace [6m30s]


Inspection - Replace template (Quick fix) [8m15s]
Blacklist APIs [9m7s]


Design time attributes [10m5s]


tools:showIn (10m51s)
tools:numColumns (11m20s)
AdapterView: tools:src and tools:listItem (12m3s)


Private resources [14m17s]
Resources prefix warnings [14m58s]
Resource shrinking [17m16s]

How to use the debugger starts here


Receive a stacktrace [20m12s]
Unscramble stacktrace (Proguard) [21m]
Stacktrace blame [21m33s]
Variables view [21m58s]
Variables view (Android Typed Integer) [22m55s]
Variables view (Customize Data Views) [24m26s]
Evaluate expressions [26m40s]
Conditional breakpoints [28m5s]
Log at breakpoint [28m45s]

Gradle integration starts here


Import compiled AAR as another module [29m43s]


New Module...
Import .JAR / .AAr Package
Add dependency: compile project(':MODULE_NAME')


How do I run any Gradle task without leaving my IDE [31m33s]
Build variants [33m23s]


Refactoring [35m55s] (Android Studio 2.0 will support enabling both test artifacts at the same time.) [Experimental]

Preferences > Build, Execution, Deployment > Build Tools > Gradle > Experimental.
Enable all test artifacts...


Testing in Android Studio starts here


Create test intention [37m35s]


Cursor on class name -> Alt+Retrun -> "Create Test".


ActivityTestRule<> [38m24s]
Generate command [38m43s]


⌘+N on Mac.
.var to assign to variable


Move initializer to setUp method [39m12s]
Go to test/code [39m43s]


⇧+⌘+T on Mac.
⇧+⌘+T on Mac will also prompt "Create new test".


Android Studio run tests [40m37s]


On the left margin in Android Studio there is an icon for each test that let you run the test.


Class renaming with tests [40m56s]

C++ Support starts here