How to Draw Arrowline in android.graphics.Path with correct configerations -

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Whatever I've tried:

I want to display it Trying Arrow line with the following code 

  path mArrowPath = new paint () ;; MArrowPath.rewind (); MArrowPath.moveTo (0, mHeight / 2); MArrowPath.lineTo (mWidth / 2, 0); MArrowPath.lineTo (mWidth, mHeight / 2); MArrowPath.lineTo (mWidth * 3/4, mHeight / 2); MArrowPath.lineTo (mWidth * 3/4, mHeight); MArrowPath.lineTo (mWidth / 4, mHeight); MArrowPath.lineTo (mWidth / 4, mHeight / 2); MArrowPath.lineTo (0, MHIGH / 2); Size pathshap = new pathshap (mArrowP, maxWidth, maxHeight); Size Drawnable Size D = New Size Drainage (Pathshap); ShapeD.draw (canvas); // Display it in onraw (canvas canvas)   
 I got the following result  
  Enter image details here   
  Problem:   
 I can not find the expected results, the following Failed to understand / find the path configuration parameter to display the result! I failed to increase the size of  length ,  width  arrow line.  
  Expected Result:   
 Image Here Enter details   
 Any help will be grateful!   
 
 
 You can use the canvas.ronnet () method to rotate the arrow  
 or  
  path mArrowPath = new paint () ;; MArrowPath.rewind (); MArrowPath.moveTo (mWidth, mHeight / 2); MArrowPath.lineTo (mWidth / 2, mHeight); MArrowPath.lineTo (mWidth / 2, mHeight * 3/4); MArrowPath.lineTo (0, Amhit * 3/4); MArrowPath.lineTo (0, MHIGH / 4); MArrowPath.lineTo (mWidth / 2, mHeight / 4); MArrowPath.lineTo (mWidth / 2,0); MArrowPath.lineTo (mWidth, mHeight / 2); Size pathshap = new pathshap (mArrowP, maxWidth, maxHeight); Size Drawnable Size D = New Size Drainage (Pathshap); ShapeD.draw (canvas);

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