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Fix export flow on small screens.

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This commit is contained in:
Cody Henthorne
2022-10-10 14:37:18 -04:00
parent 68237df321
commit 02d9cbe01b
4 changed files with 80 additions and 51 deletions
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19
app/src/main/java/org/thoughtcrime/securesms/util/Material3OnScrollHelper.kt
View File

@@ -7,6 +7,7 @@ import android.view.View
import androidx.annotation.ColorInt
import androidx.annotation.ColorRes
import androidx.core.content.ContextCompat
import androidx.core.widget.NestedScrollView
import androidx.recyclerview.widget.RecyclerView
import com.google.android.material.animation.ArgbEvaluatorCompat
import com.google.android.material.appbar.AppBarLayout
@@ -47,6 +48,14 @@ open class Material3OnScrollHelper(
private var animator: ValueAnimator? = null
private var active: Boolean? = null
fun attach(nestedScrollView: NestedScrollView) {
nestedScrollView.setOnScrollChangeListener(
OnScrollListener().apply {
onScrollChange(nestedScrollView, 0, 0, 0, 0)
}
)
}
fun attach(recyclerView: RecyclerView) {
recyclerView.addOnScrollListener(
OnScrollListener().apply {
@@ -57,7 +66,7 @@ open class Material3OnScrollHelper(
fun attach(appBarLayout: AppBarLayout) {
appBarLayout.addOnOffsetChangedListener(
OnOffsetChangedListener().apply {
OnScrollListener().apply {
onOffsetChanged(appBarLayout, 0)
}
)
@@ -119,15 +128,17 @@ open class Material3OnScrollHelper(
viewStubs.filter { it.resolved() }.forEach { it.get().setBackgroundColor(color) }
}
private inner class OnScrollListener : RecyclerView.OnScrollListener() {
private inner class OnScrollListener : RecyclerView.OnScrollListener(), AppBarLayout.OnOffsetChangedListener, NestedScrollView.OnScrollChangeListener {
override fun onScrolled(recyclerView: RecyclerView, dx: Int, dy: Int) {
updateActiveState(recyclerView.canScrollVertically(-1))
}
}
private inner class OnOffsetChangedListener : AppBarLayout.OnOffsetChangedListener {
override fun onOffsetChanged(appBarLayout: AppBarLayout, verticalOffset: Int) {
updateActiveState(verticalOffset != 0)
}
override fun onScrollChange(v: NestedScrollView, scrollX: Int, scrollY: Int, oldScrollX: Int, oldScrollY: Int) {
updateActiveState(v.canScrollVertically(-1))
}
}
}