- Fixed black rendering on Android 2.x devices

- Fixes issue amlcurran#115
tuliomonteazul · Dec 2, 2013 · 428fce0 · 428fce0
1 parent 0c4f221
commit 428fce0
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Showing 2 changed files with 10 additions and 2 deletions.
diff --git a/library/src/com/espian/showcaseview/ShowcaseView.java b/library/src/com/espian/showcaseview/ShowcaseView.java
@@ -385,7 +385,13 @@ protected void dispatchDraw(Canvas canvas) {
         boolean recalculateText = recalculatedCling || mAlteredText;
         mAlteredText = false;
 
-        // Draw the semi-transparent background
+        if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.HONEYCOMB && !mHasNoTarget) {
+        	Path path = new Path();
+            path.addCircle(showcaseX, showcaseY, showcaseRadius, Path.Direction.CW);
+            canvas.clipPath(path, Op.DIFFERENCE);
+        }
+
+        //Draw background color
         canvas.drawColor(mBackgroundColor);
 
         // Draw the showcase drawable

diff --git a/library/src/com/espian/showcaseview/drawing/ClingDrawerImpl.java b/library/src/com/espian/showcaseview/drawing/ClingDrawerImpl.java
@@ -39,7 +39,9 @@ public void drawShowcase(Canvas canvas, float x, float y, float scaleMultiplier,
         mm.postScale(scaleMultiplier, scaleMultiplier, x, y);
         canvas.setMatrix(mm);
 
-        canvas.drawCircle(x, y, radius, mEraser);
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
+        	canvas.drawCircle(x, y, radius, mEraser);
+        }
 
         mShowcaseDrawable.setBounds(mShowcaseRect);
         mShowcaseDrawable.draw(canvas);