Merge "Revert "Icon: make Icon's Bitmaps immutable"" into tm-dev (4e8c47ef) · Commits · e / os / android_frameworks_base

graphics/java/android/graphics/drawable/Icon.java

+2 −21

Original line number	Diff line number	Diff line
		@@ -128,7 +128,6 @@ public final class Icon implements Parcelable {
		// TYPE_RESOURCE: Resources
		// TYPE_DATA: DataBytes
		private Object mObj1;
		private boolean mCachedAshmem = false;

		// TYPE_RESOURCE: package name
		// TYPE_URI: uri string
		@@ -157,8 +156,6 @@ public final class Icon implements Parcelable {
		/**
		* @return The {@link android.graphics.Bitmap} held by this {@link #TYPE_BITMAP} or
		* {@link #TYPE_ADAPTIVE_BITMAP} Icon.
		*
		* Note that this will always return an immutable Bitmap.
		* @hide
		*/
		@UnsupportedAppUsage
		@@ -169,21 +166,9 @@ public final class Icon implements Parcelable {
		return (Bitmap) mObj1;
		}

		/**
		* Sets the Icon's contents to a particular Bitmap. Note that this may make a copy of the Bitmap
		* if the supplied Bitmap is mutable. In that case, the value returned by getBitmap() may not
		* equal the Bitmap passed to setBitmap().
		*
		* @hide
		*/
		private void setBitmap(Bitmap b) {
		if (b.isMutable()) {
		mObj1 = b.copy(b.getConfig(), false);
		} else {
		mObj1 = b;
		}
		mCachedAshmem = false;
		}

		/**
		* @return The length of the compressed bitmap byte array held by this {@link #TYPE_DATA} Icon.
		@@ -503,7 +488,6 @@ public final class Icon implements Parcelable {
		getBitmap().getAllocationByteCount() >= MIN_ASHMEM_ICON_SIZE) {
		setBitmap(getBitmap().asShared());
		}
		mCachedAshmem = true;
		}

		/**
		@@ -929,10 +913,7 @@ public final class Icon implements Parcelable {
		switch (mType) {
		case TYPE_BITMAP:
		case TYPE_ADAPTIVE_BITMAP:
		if (!mCachedAshmem) {
		mObj1 = ((Bitmap) mObj1).asShared();
		mCachedAshmem = true;
		}
		final Bitmap bits = getBitmap();
		getBitmap().writeToParcel(dest, flags);
		break;
		case TYPE_RESOURCE: