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package ca.allanwang.kau.utils
import android.annotation.SuppressLint
import android.app.Activity
import android.app.ActivityOptions
import android.content.Context
import android.os.Bundle
import android.support.annotation.AnimRes
import android.util.Pair
import android.view.View
import ca.allanwang.kau.R
/**
* Created by Allan Wang on 10/12/17.
*/
/**
* Similar to [Bundle.putAll], but checks for a null insert and returns the parent bundle
*/
infix fun Bundle.with(bundle: Bundle?): Bundle {
if (bundle != null) putAll(bundle)
return this
}
/**
* Adds transition bundle if context is activity and build is lollipop+
*/
@SuppressLint("NewApi")
fun Bundle.withSceneTransitionAnimation(context: Context) {
if (context !is Activity || !buildIsLollipopAndUp) return
val options = ActivityOptions.makeSceneTransitionAnimation(context)
putAll(options.toBundle())
}
/**
* Given the parent view and map of view ids to tags,
* create a scene transition animation
*/
fun Bundle.withSceneTransitionAnimation(parent: View, data: Map<Int, String>) =
withSceneTransitionAnimation(parent.context, data.mapKeys { (id, _) ->
parent.findViewById<View>(id)
})
/**
* Given a mapping of views to tags,
* create a scene transition animation
*/
@SuppressLint("NewApi")
fun Bundle.withSceneTransitionAnimation(context: Context, data: Map<View, String>) {
if (context !is Activity || !buildIsLollipopAndUp) return
val options = ActivityOptions.makeSceneTransitionAnimation(context,
*data.map { (view, tag) -> Pair(view, tag) }.toTypedArray())
putAll(options.toBundle())
}
fun Bundle.withCustomAnimation(context: Context,
@AnimRes enterResId: Int,
@AnimRes exitResId: Int) {
this with ActivityOptions.makeCustomAnimation(context,
enterResId, exitResId).toBundle()
}
fun Bundle.withSlideIn(context: Context) = withCustomAnimation(context,
R.anim.kau_slide_in_right, R.anim.kau_fade_out)
fun Bundle.withSlideOut(context: Context) = withCustomAnimation(context,
R.anim.kau_fade_in, R.anim.kau_slide_out_right_top)
fun Bundle.withFade(context: Context) = withCustomAnimation(context,
android.R.anim.fade_in, android.R.anim.fade_out)
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