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| @AndroidEntryPoint | |
| class MainActivity : AppCompatActivity() { @Inject lateinit var analytics: AnalyticsAdapter | |
| override fun onCreate(savedInstanceState: Bundle?) { | |
| super.onCreate(savedInstanceState) | |
| } | |
| } |
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| class AnalyticsAdapter @Inject constructor() { ... } |
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| @HiltAndroidApp | |
| class MyApplication : Application() { ... } |
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| You can overwrite the ${USER} variable in the template file with the | |
| #set( $VARIABLE = "value") | |
| function. Go to Settings -> File and Code Templates -> Includes -> File Header prepend the #set() function call, for example: | |
| #set( $USER = "Your name" ) | |
| /** | |
| * Created by ${USER} on ${DATE}. | |
| */ |
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| <?xml version="1.0" encoding="utf-8"?> | |
| <resources> | |
| <!-- Red --> | |
| <color name="material_red_50">#FFEBEE</color> | |
| <color name="material_red_100">#FFCDD2</color> | |
| <color name="material_red_200">#EF9A9A</color> | |
| <color name="material_red_300">#E57373</color> | |
| <color name="material_red_400">#EF5350</color> | |
| <color name="material_red_500">#F44336</color> | |
| <color name="material_red_600">#E53935</color> |
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| fun myDelegate(): ReadWriteProperty<Nothing?, Int> = | |
| object : ReadWriteProperty<Nothing?, Int> { | |
| ... | |
| } | |
| val foo: Int by myDelegate() | |
| var bar: Int by myDelegate() |
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| val max = maxOf(1, 2, 3, 4) | |
| println(max) |
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| println(Double.NaN) // NaN | |
| println(Double.NEGATIVE_INFINITY) // -Infinity | |
| println(Double.POSITIVE_INFINITY > Double.MAX_VALUE ) // true | |
| println(Double.SIZE_BITS) // 64 |
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| val s: String? = null | |
| println(s.toBoolean()) // false |
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| val numbers = mutableListOf(0, 1, 2, 3, 4, 5) | |
| val runningReduceSum = numbers.runningReduce() { sum, item -> sum + item} // [0, 1, 3, 6, 10, 15] | |
| val runningFoldSum = numbers.runningFold(10) { sum, item -> sum + item} // [10, 10, 11, 13, 16, 20, 25] |