Adds hotspot support to LayerDrawable and InsetDrawable (87980f9a) · Commits · e / os / android_frameworks_base

graphics/java/android/graphics/drawable/InsetDrawable.java

+32 −0

Original line number	Diff line number	Diff line
		@@ -182,6 +182,38 @@ 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();
		}

		@Override
		public boolean setVisible(boolean visible, boolean restart) {
		mInsetState.mDrawable.setVisible(visible, restart);

+52 −0

Original line number	Diff line number	Diff line
		@@ -423,6 +423,58 @@ public class LayerDrawable extends Drawable implements Drawable.Callback {
		}
		}

		/**
		* @hide
		*/
		@Override
		public boolean supportsHotspots() {
		final ChildDrawable[] array = mLayerState.mChildren;
		final int N = mLayerState.mNum;
		for (int i = 0; i < N; i++) {
		if (array[i].mDrawable.supportsHotspots()) {
		return true;
		}
		}

		return false;
		}

		/**
		* @hide
		*/
		@Override
		public void setHotspot(int id, float x, float y) {
		final ChildDrawable[] array = mLayerState.mChildren;
		final int N = mLayerState.mNum;
		for (int i = 0; i < N; i++) {
		array[i].mDrawable.setHotspot(id, x, y);
		}
		}

		/**
		* @hide
		*/
		@Override
		public void removeHotspot(int id) {
		final ChildDrawable[] array = mLayerState.mChildren;
		final int N = mLayerState.mNum;
		for (int i = 0; i < N; i++) {
		array[i].mDrawable.removeHotspot(id);
		}
		}

		/**
		* @hide
		*/
		@Override
		public void clearHotspots() {
		final ChildDrawable[] array = mLayerState.mChildren;
		final int N = mLayerState.mNum;
		for (int i = 0; i < N; i++) {
		array[i].mDrawable.clearHotspots();
		}
		}

		private void computeStackedPadding(Rect padding) {
		padding.left = 0;
		padding.top = 0;