Merge "Native crash -> ISE" into udc-dev

graphics/java/android/graphics/Bitmap.java

@@ -401,8 +401,9 @@ public final class Bitmap implements Parcelable {
     /**
      * This is called by methods that want to throw an exception if the bitmap
      * has already been recycled.
+     * @hide
      */
-    private void checkRecycled(String errorMessage) {
+    void checkRecycled(String errorMessage) {
         if (mRecycled) {
             throw new IllegalStateException(errorMessage);
         }

graphics/java/android/graphics/BitmapShader.java

@@ -120,6 +120,7 @@ public class BitmapShader extends Shader {
         if (bitmap == null) {
             throw new IllegalArgumentException("Bitmap must be non-null");
         }
+        bitmap.checkRecycled("Cannot create BitmapShader for recycled bitmap");
         mBitmap = bitmap;
         mTileX = tileX;
         mTileY = tileY;
@@ -188,6 +189,8 @@ public class BitmapShader extends Shader {
     /** @hide */
     @Override
     protected long createNativeInstance(long nativeMatrix, boolean filterFromPaint) {
+        mBitmap.checkRecycled("BitmapShader's bitmap has been recycled");
+
         boolean enableLinearFilter = mFilterMode == FILTER_MODE_LINEAR;
         if (mFilterMode == FILTER_MODE_DEFAULT) {
             mFilterFromPaint = filterFromPaint;