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Cleanup reorder animations to not require layout on every frame

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=> Extending on previous CL to separate multiple translation properties
   and avoiding expensive layout pass

Test: manual

Change-Id: I058da7367fb320b9f432bef9482be2966d3a7d42
This commit is contained in:
Adam Cohen
2020-04-21 16:29:12 -07:00
parent 3e60577fa1
commit 1d13c0bf13
5 changed files with 142 additions and 69 deletions
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71
src/com/android/launcher3/widget/NavigableAppWidgetHostView.java
View File

@@ -46,8 +46,9 @@ public abstract class NavigableAppWidgetHostView extends AppWidgetHostView
*/
private final PointF mTranslationForCentering = new PointF(0, 0);
private final PointF mTranslationForReorder = new PointF(0, 0);
private float mScaleForReorder = 1f;
private final PointF mTranslationForReorderBounce = new PointF(0, 0);
private final PointF mTranslationForReorderPreview = new PointF(0, 0);
private float mScaleForReorderBounce = 1f;
@ViewDebug.ExportedProperty(category = "launcher")
private boolean mChildrenFocused;
@@ -152,45 +153,63 @@ public abstract class NavigableAppWidgetHostView extends AppWidgetHostView
setSelected(childIsFocused);
}
public void setScaleToFit(float scale) {
mScaleToFit = scale;
super.setScaleX(scale * mScaleForReorder);
super.setScaleY(scale * mScaleForReorder);
}
public float getScaleToFit() {
return mScaleToFit;
}
public View getView() {
return this;
}
private void updateTranslation() {
super.setTranslationX(mTranslationForReorderBounce.x + mTranslationForReorderPreview.x
+ mTranslationForCentering.x);
super.setTranslationY(mTranslationForReorderBounce.y + mTranslationForReorderPreview.y
+ mTranslationForCentering.y);
}
public void setTranslationForCentering(float x, float y) {
mTranslationForCentering.set(x, y);
super.setTranslationX(x + mTranslationForReorder.x);
super.setTranslationY(y + mTranslationForReorder.y);
updateTranslation();
}
public void setReorderOffset(float x, float y) {
mTranslationForReorder.set(x, y);
super.setTranslationX(mTranslationForCentering.x + x);
super.setTranslationY(mTranslationForCentering.y + y);
public void setReorderBounceOffset(float x, float y) {
mTranslationForReorderBounce.set(x, y);
updateTranslation();
}
public void getReorderOffset(PointF offset) {
offset.set(mTranslationForReorder);
public void getReorderBounceOffset(PointF offset) {
offset.set(mTranslationForReorderBounce);
}
public void setReorderScale(float scale) {
mScaleForReorder = scale;
super.setScaleX(mScaleToFit * scale);
super.setScaleY(mScaleToFit * scale);
@Override
public void setReorderPreviewOffset(float x, float y) {
mTranslationForReorderPreview.set(x, y);
updateTranslation();
}
public float getReorderScale() {
return mScaleForReorder;
@Override
public void getReorderPreviewOffset(PointF offset) {
offset.set(mTranslationForReorderPreview);
}
private void updateScale() {
super.setScaleX(mScaleToFit * mScaleForReorderBounce);
super.setScaleY(mScaleToFit * mScaleForReorderBounce);
}
public void setReorderBounceScale(float scale) {
mScaleForReorderBounce = scale;
updateScale();
}
public float getReorderBounceScale() {
return mScaleForReorderBounce;
}
public void setScaleToFit(float scale) {
mScaleToFit = scale;
updateScale();
}
public float getScaleToFit() {
return mScaleToFit;
}
@Override