1 files changed, 10 insertions, 3 deletions
diff --git a/core/java/android/view/GLES20Canvas.java b/core/java/android/view/GLES20Canvas.java
index e0c4b14..f917001 100644
--- a/core/java/android/view/GLES20Canvas.java
+++ b/core/java/android/view/GLES20Canvas.java
@@ -537,17 +537,24 @@ class GLES20Canvas extends Canvas {
         mLine[1] = startY;
         mLine[2] = stopX;
         mLine[3] = stopY;
-        drawLines(mLine, 0, 1, paint);
+        drawLines(mLine, 0, 4, paint);
     }
 
     @Override
     public void drawLines(float[] pts, int offset, int count, Paint paint) {
-        // TODO: Implement
+        if ((offset | count) < 0 || offset + count > pts.length) {
+            throw new IllegalArgumentException("The lines array must contain 4 elements per line.");
+        }
+        boolean hasModifier = setupModifiers(paint);
+        nDrawLines(mRenderer, pts, offset, count, paint.mNativePaint);
+        if (hasModifier) nResetModifiers(mRenderer);
     }
 
+    private native void nDrawLines(int renderer, float[] points, int offset, int count, int paint);
+
     @Override
     public void drawLines(float[] pts, Paint paint) {
-        drawLines(pts, 0, pts.length / 4, paint);
+        drawLines(pts, 0, pts.length, paint);
     }
 
     @Override