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CoordinatorLayoutのBehaviorを使い倒す
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HiroYUKI Seto
December 12, 2019
Technology
1
370
CoordinatorLayoutのBehaviorを使い倒す
19/12/12
DMM Android勉強会 #3
HiroYUKI Seto
December 12, 2019
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Transcript
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X © DMM.com • layoutDependsOn w ҙͷ7JFXͰ͋Δ͔Λฦ͢ • onDependentViewChanged w
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X © DMM.com class FabRotationBehavior() : CoordinatorLayout.Behavior<View>() { // xmlͰࢦఆͨ͠ࡍʹݺΕΔίϯετϥΫλ
constructor( context: Context, attrs: AttributeSet ) : this() } ࣮ίϯετϥΫλ
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return dependency is NestedScrollingChild2 } ࣮PO4UBSU/FTUFE4DSPMM
X © DMM.com override fun onStartNestedScroll( … ): Boolean {
//trueΛฦ͢ͱ onNestedScroll ͕ݺΕΔ return true } ࣮PO4UBSU/FTUFE4DSPMM
X © DMM.com override fun onNestedScroll( … dyConsumed: Int …
) { child.rotation += dyConsumed } ࣮PO/FTUFE4DSPMM
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