layout xml? try Anko! - Speaker Deck

layout xml? try Anko!

by Moyuru Aizawa

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JU`TIBSEMZEPOFCFDBVTFJU`TTPNFXIBUVHMZBOEIBSEUPNBJOUBJO 8IJMFZPVDBODSFBUF6*QSPHSBNNBUJDBMMZʜ val act = this val layout = LinearLayout(act) layout.orientation = LinearLayout.VERTICAL val name = EditText(act) val button = Button(act) button.text = "Say Hello" button.setOnClickListener { Toast.makeText(act, "Hello, ${name.text}!", Toast.LENGTH_SHORT)  .show() } layout.addView(name) layout.addView(button)

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"OLPNBLFTUIFTBNFMPHJDFBTZUPSFBE FBTZUPXSJUF verticalLayout { val name = editText() button("Say Hello") { onClick { toast("Hello, ${name.text}!") } } }

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"OLPDPOTJTUTPGTPNF,PUMJOFYUFOTJPOGVODUJPOBOEQSPQFSUJFT 5IFSFJTOP fun Activity.verticalLayout(init: _LinearLayout.()->Unit): LinearLayout fun ViewManager.button(text: CharSequence?, init: Button.()->Unit): Button

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&YUFOTJPOGVODUJPOPG"DUJWJUZ 5IFSFJTOP fun Activity.verticalLayout(init: _LinearLayout.()->Unit): LinearLayout fun ViewManager.button(text: CharSequence?, init: Button.()->Unit): Button

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&YUFOTJPOGVODUJPOPG@-JOFBS-BZPVU TVCDMBTTPG-JOFBS-BZPVU 5IFSFJTOP fun Activity.verticalLayout(init: _LinearLayout.()->Unit): LinearLayout fun ViewManager.button(text: CharSequence?, init: Button.()->Unit): Button

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&YUFOTJPOGVODUJPOPG7JFX.BOBHFS JOUFSGBDFUIBU7JFX(SPVQJNQMFNFOUT 5IFSFJTOP fun Activity.verticalLayout(init: _LinearLayout.()->Unit): LinearLayout fun ViewManager.button(text: CharSequence?, init: Button.()->Unit): Button

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&YUFOTJPOGVODUJPOPG#VUUPO 5IFSFJTOP fun Activity.verticalLayout(init: _LinearLayout.()->Unit): LinearLayout fun ViewManager.button(text: CharSequence?, init: Button.()->Unit): Button

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5IFSFJTOP fun Activity.verticalLayout(init: _LinearLayout.()->Unit): LinearLayout fun ViewManager.button(text: CharSequence?, init: Button.()->Unit): Button verticalLayout { val name = editText() button("Say Hello") { onClick { toast("Hello, ${name.text}!") } } }

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5IFUIJTLFZXPSEDPSSFTQPOETUP@-JOFBS-BZPVU 5IFSFJTOP fun Activity.verticalLayout(init: _LinearLayout.()->Unit): LinearLayout fun ViewManager.button(text: CharSequence?, init: Button.()->Unit): Button verticalLayout { val name = editText() button("Say Hello") { onClick { toast("Hello, ${name.text}!") } } }

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5IFUIJTLFZXPSEDPSSFTQPOETUP#VUUPO 5IFSFJTOP fun Activity.verticalLayout(init: _LinearLayout.()->Unit): LinearLayout fun ViewManager.button(text: CharSequence?, init: Button.()->Unit): Button verticalLayout { val name = editText() button("Say Hello") { onClick { toast("Hello, ${name.text}!") } } }

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JGZPVXBOUUPVTFB.BQ7JFXJOUIF%4- XSJUFUIJTJOBOZ,PUMJOpMF *TJUFYUFOTJCMF public inline fun ViewManager.mapView(theme: Int = 0, init: MapView.()->Unit) = ankoView({ MapView(it) }, theme, init)