Signal/Android
1
0
Fork 0
mirror of https://github.com/signalapp/Signal-Android.git synced 2025-12-23 12:38:33 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add chat filter pill fade out on slide close.

Browse Source
This commit is contained in:
Alex Hart
2023-01-03 12:22:52 -04:00
committed by Greyson Parrelli
parent 7b3d8d01ae
commit f387785a46
2 changed files with 14 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
app/src/main/java/org/thoughtcrime/securesms/conversationlist/chatfilter/ConversationListFilterPullView.kt
View File

@@ -103,6 +103,10 @@ class ConversationListFilterPullView @JvmOverloads constructor(
} else {
binding.filterText.translationY = 0f
}
if (state == FilterPullState.CLOSE_APEX) {
binding.filterText.alpha = FilterLerp.getPillCloseApexAlphaLerp(progress)
}
}
fun onUserDragFinished() {

10
app/src/main/java/org/thoughtcrime/securesms/conversationlist/chatfilter/FilterLerp.kt
View File

@@ -3,6 +3,7 @@ package org.thoughtcrime.securesms.conversationlist.chatfilter
import android.animation.FloatEvaluator
import androidx.annotation.FloatRange
import org.signal.core.util.dp
import org.thoughtcrime.securesms.util.Util
/**
* Centralized location for filter view linear interpolations.
@@ -37,6 +38,11 @@ object FilterLerp {
Point(1f, FILTER_APEX * 0.55f)
)
private val PILL_CLOSE_APEX_ALPHA_LERP = getFn(
Point(0.35f * FILTER_APEX / 100, 0f),
Point(0.7f * FILTER_APEX / 100, 1f)
)
private fun helpTextAlphaLerp(@FloatRange(from = 0.0, to = 1.0) startFraction: Float) = getFn(
Point(startFraction, 0f),
Point(1f, 1f)
@@ -46,6 +52,10 @@ object FilterLerp {
return getLerp(fraction, helpTextAlphaLerp(startFraction))
}
fun getPillCloseApexAlphaLerp(fraction: Float): Float {
return Util.clamp(getLerp(fraction, PILL_CLOSE_APEX_ALPHA_LERP), 0f, 1f)
}
/**
* Get the LERP for the "Filter enabled" pill.
*/