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Update MediaPreviewV2 design values.

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This commit is contained in:
Nicholas
2022-11-01 10:15:19 -04:00
committed by Cody Henthorne
parent 40ca16bd06
commit 53883ee3d3
7 changed files with 21 additions and 101 deletions
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41
app/src/main/java/org/thoughtcrime/securesms/animation/DepthPageTransformer.java
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@@ -1,41 +0,0 @@
package org.thoughtcrime.securesms.animation;
import android.view.View;
import androidx.annotation.NonNull;
import androidx.viewpager.widget.ViewPager;
import androidx.viewpager2.widget.ViewPager2;
/**
* Based on https://developer.android.com/training/animation/screen-slide#depth-page
*/
public final class DepthPageTransformer implements ViewPager.PageTransformer {
private static final float MIN_SCALE = 0.75f;
public void transformPage(@NonNull View view, float position) {
final int pageWidth = view.getWidth();
if (position < -1f) {
view.setAlpha(0f);
} else if (position <= 0f) {
view.setAlpha(1f);
view.setTranslationX(0f);
view.setScaleX(1f);
view.setScaleY(1f);
} else if (position <= 1f) {
view.setAlpha(1f - position);
view.setTranslationX(pageWidth * -position);
final float scaleFactor = MIN_SCALE + (1f - MIN_SCALE) * (1f - Math.abs(position));
view.setScaleX(scaleFactor);
view.setScaleY(scaleFactor);
} else {
view.setAlpha(0f);
}
}
}

41
app/src/main/java/org/thoughtcrime/securesms/animation/DepthPageTransformer2.kt
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@@ -1,41 +0,0 @@
package org.thoughtcrime.securesms.animation
import android.view.View
import androidx.annotation.RequiresApi
import androidx.viewpager2.widget.ViewPager2
private const val MIN_SCALE = 0.75f
/**
* Lifted from https://developer.android.com/develop/ui/views/animations/screen-slide-2#depth-page
*/
@RequiresApi(21)
class DepthPageTransformer2 : ViewPager2.PageTransformer {
override fun transformPage(view: View, position: Float) {
view.apply {
val pageWidth = width
when {
position < -1 -> alpha = 0f
position <= 0 -> {
alpha = 1f
translationX = 0f
translationZ = 0f
scaleX = 1f
scaleY = 1f
}
position <= 1 -> {
alpha = 1 - position
translationX = pageWidth * -position
translationZ = -1f
val scaleFactor = (MIN_SCALE + (1 - MIN_SCALE) * (1 - Math.abs(position)))
scaleX = scaleFactor
scaleY = scaleFactor
}
else -> alpha = 0f
}
}
}
}