/
IndicatorActivity.kt
69 lines (61 loc) · 2.38 KB
/
IndicatorActivity.kt
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package jp.co.cyberagent.android.tabanimationsample
import android.content.res.ColorStateList
import android.graphics.Color
import android.os.Bundle
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.ImageView
import androidx.appcompat.app.AppCompatActivity
import androidx.core.widget.ImageViewCompat
import androidx.recyclerview.widget.RecyclerView
import jp.co.cyberagent.android.tabanimation.property
import jp.co.cyberagent.android.tabanimation.setupAnimationTabWithViewPager
import jp.co.cyberagent.android.tabanimation.viewIdAnimationInfo
import kotlinx.android.synthetic.main.activity_indicator.*
import kotlinx.android.synthetic.main.fragment_pager.view.*
class IndicatorActivity : AppCompatActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_indicator)
view_pager.adapter = object : RecyclerView.Adapter<RecyclerView.ViewHolder>() {
override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): RecyclerView.ViewHolder {
val view =
LayoutInflater.from(parent.context).inflate(R.layout.fragment_pager, parent, false)
return object : RecyclerView.ViewHolder(view) {}
}
override fun getItemCount(): Int = 5
override fun onBindViewHolder(holder: RecyclerView.ViewHolder, position: Int) =
with(holder.itemView) {
setBackgroundColor(Color.parseColor("#141418"))
text_view.text = "Page ${position + 1}"
text_view.setTextColor(Color.WHITE)
}
}
val animationInfo = viewIdAnimationInfo {
animate<ImageView, Int>(R.id.image_indicator) {
property(
getter = { ImageViewCompat.getImageTintList(this)!!.defaultColor },
setter = { ImageViewCompat.setImageTintList(this, ColorStateList.valueOf(it)) }
)
startValue(Color.parseColor("#37373D"))
endValue(Color.parseColor("#979797"))
}
animate<ImageView, Float>(R.id.image_indicator) {
property(View.SCALE_X)
startValue(1f)
endValue(1.4f)
}
animate<ImageView, Float>(R.id.image_indicator) {
property(View.SCALE_Y)
startValue(1f)
endValue(1.4f)
}
}
tab_indicator.setupAnimationTabWithViewPager(
view_pager,
animationInfo,
R.layout.layout_indicator
)
}
}