Make Drawable hotspot APIs public

Change-Id: I8377ed735f73f7083636947aa08a5427f1dc3bf6

6 files changed, 13 insertions, 69 deletions

diff --git a/graphics/java/android/graphics/drawable/Drawable.java b/graphics/java/android/graphics/drawable/Drawable.java
index 1760458..077db7a 100644
--- a/graphics/java/android/graphics/drawable/Drawable.java
+++ b/graphics/java/android/graphics/drawable/Drawable.java
@@ -485,14 +485,13 @@ public abstract class Drawable {
 
     /**
      * Indicates whether the drawable supports hotspots. Hotspots are uniquely
-     * identifiable coordinates the may be added, updated and removed within the
+     * identifiable coordinates the may be added, updated and removed within a
      * drawable.
      *
      * @return true if hotspots are supported
      * @see #setHotspot(int, float, float)
      * @see #removeHotspot(int)
      * @see #clearHotspots()
-     * @hide until hotspot APIs are finalized
      */
     public boolean supportsHotspots() {
         return false;
@@ -500,33 +499,33 @@ public abstract class Drawable {
 
     /**
      * Specifies a hotspot's location within the drawable.
+     * <p>
+     * The specified key should be an id declared in the resources of the
+     * application to ensure it is unique (see the <a
+     * href={@docRoot}guide/topics/resources/more-resources.html#Id">ID resource type</a>).
      *
-     * @param id unique identifier for the hotspot
-     * @param x x-coordinate
-     * @param y y-coordinate
-     * @hide until hotspot APIs are finalized
+     * @param key The key identifying the hotspot
+     * @param x The X coordinate of the center of the hotspot
+     * @param y The Y coordinate of the center of the hotspot
      */
-    public void setHotspot(int id, float x, float y) {}
+    public void setHotspot(int key, float x, float y) {}
 
     /**
-     * Removes the specified hotspot from the drawable.
+     * Removes the hotspot with the specified key from the drawable.
      *
-     * @param id unique identifier for the hotspot
-     * @hide until hotspot APIs are finalized
+     * @param key The key identifying the hotspot
      */
-    public void removeHotspot(int id) {}
+    public void removeHotspot(int key) {}
 
     /**
      * Removes all hotspots from the drawable.
-     *
-     * @hide until hotspot APIs are finalized
      */
     public void clearHotspots() {}
 
     /**
      * Whether this drawable requests projection.
      *
-     * @hide
+     * @hide until we finalize these APIs
      */
     public boolean isProjected() {
         return false;
diff --git a/graphics/java/android/graphics/drawable/DrawableWrapper.java b/graphics/java/android/graphics/drawable/DrawableWrapper.java
index 2eb7b90..6ab33f8 100644
--- a/graphics/java/android/graphics/drawable/DrawableWrapper.java
+++ b/graphics/java/android/graphics/drawable/DrawableWrapper.java
@@ -118,33 +118,21 @@ public class DrawableWrapper extends Drawable implements Drawable.Callback {
         return mWrappedDrawable.getDirtyBounds();
     }
 
-    /**
-     * @hide
-     */
     @Override
     public boolean supportsHotspots() {
         return mWrappedDrawable.supportsHotspots();
     }
 
-    /**
-     * @hide
-     */
     @Override
     public void setHotspot(int id, float x, float y) {
         mWrappedDrawable.setHotspot(id, x, y);
     }
 
-    /**
-     * @hide
-     */
     @Override
     public void removeHotspot(int id) {
         mWrappedDrawable.removeHotspot(id);
     }
 
-    /**
-     * @hide
-     */
     @Override
     public void clearHotspots() {
         mWrappedDrawable.clearHotspots();
diff --git a/graphics/java/android/graphics/drawable/InsetDrawable.java b/graphics/java/android/graphics/drawable/InsetDrawable.java
index 59a0c93..9384caf 100644
--- a/graphics/java/android/graphics/drawable/InsetDrawable.java
+++ b/graphics/java/android/graphics/drawable/InsetDrawable.java
@@ -183,33 +183,21 @@ public class InsetDrawable extends Drawable implements Drawable.Callback
         }
     }
 
-    /**
-     * @hide
-     */
     @Override
     public boolean supportsHotspots() {
         return mInsetState.mDrawable.supportsHotspots();
     }
 
-    /**
-     * @hide
-     */
     @Override
     public void setHotspot(int id, float x, float y) {
         mInsetState.mDrawable.setHotspot(id, x, y);
     }
 
-    /**
-     * @hide
-     */
     @Override
     public void removeHotspot(int id) {
         mInsetState.mDrawable.removeHotspot(id);
     }
 
-    /**
-     * @hide
-     */
     @Override
     public void clearHotspots() {
         mInsetState.mDrawable.clearHotspots();
diff --git a/graphics/java/android/graphics/drawable/LayerDrawable.java b/graphics/java/android/graphics/drawable/LayerDrawable.java
index 52352c4..b366987 100644
--- a/graphics/java/android/graphics/drawable/LayerDrawable.java
+++ b/graphics/java/android/graphics/drawable/LayerDrawable.java
@@ -548,9 +548,6 @@ public class LayerDrawable extends Drawable implements Drawable.Callback {
         }
     }
 
-    /**
-     * @hide
-     */
     @Override
     public boolean supportsHotspots() {
         final ChildDrawable[] array = mLayerState.mChildren;
@@ -564,9 +561,6 @@ public class LayerDrawable extends Drawable implements Drawable.Callback {
         return false;
     }
 
-    /**
-     * @hide
-     */
     @Override
     public void setHotspot(int id, float x, float y) {
         final ChildDrawable[] array = mLayerState.mChildren;
@@ -576,9 +570,6 @@ public class LayerDrawable extends Drawable implements Drawable.Callback {
         }
     }
 
-    /**
-     * @hide
-     */
     @Override
     public void removeHotspot(int id) {
         final ChildDrawable[] array = mLayerState.mChildren;
@@ -588,9 +579,6 @@ public class LayerDrawable extends Drawable implements Drawable.Callback {
         }
     }
 
-    /**
-     * @hide
-     */
     @Override
     public void clearHotspots() {
         final ChildDrawable[] array = mLayerState.mChildren;
diff --git a/graphics/java/android/graphics/drawable/TouchFeedbackDrawable.java b/graphics/java/android/graphics/drawable/TouchFeedbackDrawable.java
index 1641511..3323a25 100644
--- a/graphics/java/android/graphics/drawable/TouchFeedbackDrawable.java
+++ b/graphics/java/android/graphics/drawable/TouchFeedbackDrawable.java
@@ -217,20 +217,11 @@ public class TouchFeedbackDrawable extends LayerDrawable {
         return super.canApplyTheme() || mState != null && mState.mTouchThemeAttrs != null;
     }
 
-    /**
-     * @hide until hotspot APIs are finalized
-     */
     @Override
     public boolean supportsHotspots() {
         return true;
     }
 
-    /**
-     * TODO: Maybe we should set hotspots for state/id combinations? So touch
-     * would be state_pressed and the pointer ID.
-     *
-     * @hide until hotspot APIs are finalized
-     */
     @Override
     public void setHotspot(int id, float x, float y) {
         if (mTouchedRipples == null) {
@@ -261,9 +252,6 @@ public class TouchFeedbackDrawable extends LayerDrawable {
         scheduleAnimation();
     }
 
-    /**
-     * @hide until hotspot APIs are finalized
-     */
     @Override
     public void removeHotspot(int id) {
         if (mTouchedRipples == null) {
@@ -279,9 +267,6 @@ public class TouchFeedbackDrawable extends LayerDrawable {
         }
     }
 
-    /**
-     * @hide until hotspot APIs are finalized
-     */
     @Override
     public void clearHotspots() {
         if (mTouchedRipples == null) {
diff --git a/graphics/java/android/graphics/drawable/VectorDrawable.java b/graphics/java/android/graphics/drawable/VectorDrawable.java
index c505c0b..4b030c1 100644
--- a/graphics/java/android/graphics/drawable/VectorDrawable.java
+++ b/graphics/java/android/graphics/drawable/VectorDrawable.java
@@ -322,10 +322,6 @@ public class VectorDrawable extends Drawable {
         }
     }
 
-    /**
-     * Not implemented yet
-     * @hide
-     */
     @Override
     public void setColorFilter(ColorFilter colorFilter) {
         // TODO: support color filter