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Merge "Refresh opacity and statefulness on tint change" into oc-dev

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This commit is contained in:
TreeHugger Robot
2017-04-03 22:47:28 +00:00
committed by Android (Google) Code Review
parent 37bbb789af 1eda069f7c
commit 265dbc1f09
2 changed files with 31 additions and 4 deletions
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25
graphics/java/android/graphics/drawable/DrawableContainer.java
View File

@@ -88,7 +88,9 @@ public class DrawableContainer extends Drawable implements Drawable.Callback {
}
@Override
public @Config int getChangingConfigurations() {
public
@Config
int getChangingConfigurations() {
return super.getChangingConfigurations()
| mDrawableContainerState.getChangingConfigurations();
}
@@ -210,6 +212,7 @@ public class DrawableContainer extends Drawable implements Drawable.Callback {
/**
* Change the global fade duration when a new drawable is entering
* the scene.
*
* @param ms The amount of time to fade in milliseconds.
*/
public void setEnterFadeDuration(int ms) {
@@ -219,6 +222,7 @@ public class DrawableContainer extends Drawable implements Drawable.Callback {
/**
* Change the global fade duration when a new drawable is leaving
* the scene.
*
* @param ms The amount of time to fade in milliseconds.
*/
public void setExitFadeDuration(int ms) {
@@ -375,6 +379,13 @@ public class DrawableContainer extends Drawable implements Drawable.Callback {
@Override
public void invalidateDrawable(@NonNull Drawable who) {
// This may have been called as the result of a tint changing, in
// which case we may need to refresh the cached statefulness or
// opacity.
if (mDrawableContainerState != null) {
mDrawableContainerState.invalidateCache();
}
if (who == mCurrDrawable && getCallback() != null) {
getCallback().invalidateDrawable(this);
}
@@ -822,8 +833,8 @@ public class DrawableContainer extends Drawable implements Drawable.Callback {
mDrawables[pos] = dr;
mNumChildren++;
mChildrenChangingConfigurations |= dr.getChangingConfigurations();
mCheckedStateful = false;
mCheckedOpacity = false;
invalidateCache();
mConstantPadding = null;
mCheckedPadding = false;
@@ -833,6 +844,14 @@ public class DrawableContainer extends Drawable implements Drawable.Callback {
return pos;
}
/**
* Invalidates the cached opacity and statefulness.
*/
void invalidateCache() {
mCheckedOpacity = false;
mCheckedStateful = false;
}
final int getCapacity() {
return mDrawables.length;
}

10
graphics/java/android/graphics/drawable/LayerDrawable.java
View File

@@ -986,6 +986,11 @@ public class LayerDrawable extends Drawable implements Drawable.Callback {
if (mSuspendChildInvalidation) {
mChildRequestedInvalidation = true;
} else {
// This may have been called as the result of a tint changing, in
// which case we may need to refresh the cached statefulness or
// opacity.
mLayerState.invalidateCache();
invalidateSelf();
}
}
@@ -2121,7 +2126,10 @@ public class LayerDrawable extends Drawable implements Drawable.Callback {
return true;
}
public void invalidateCache() {
/**
* Invalidates the cached opacity and statefulness.
*/
void invalidateCache() {
mCheckedOpacity = false;
mCheckedStateful = false;
}