How get coordinate of a ClickableSpan inside a TextView?

I have found a solution :-)Here it is, may be this will help others with the same problem like me !

// Initialize global valuethis.parentTextViewRect = new Rect();                // Initialize values for the computing of clickedText positionSpannableString completeText = (SpannableString)(parentTextView).getText();Layout textViewLayout = parentTextView.getLayout();        double startOffsetOfClickedText = completeText.getSpanStart(clickedText);double endOffsetOfClickedText = completeText.getSpanEnd(clickedText);double startXCoordinatesOfClickedText = textViewLayout.getPrimaryHorizontal((int)startOffsetOfClickedText);double endXCoordinatesOfClickedText = textViewLayout.getPrimaryHorizontal((int)endOffsetOfClickedText);                // Get the rectangle of the clicked textint currentLineStartOffset = textViewLayout.getLineForOffset((int)startOffsetOfClickedText);int currentLineEndOffset = textViewLayout.getLineForOffset((int)endOffsetOfClickedText);boolean keywordIsInMultiLine = currentLineStartOffset != currentLineEndOffset;textViewLayout.getLineBounds(currentLineStartOffset, this.parentTextViewRect);                // Update the rectangle position to his real position on screenint[] parentTextViewLocation = {0,0};parentTextView.getLocationOnScreen(parentTextViewLocation);        double parentTextViewTopAndBottomOffset = (    parentTextViewLocation[1] -     parentTextView.getScrollY() +     this.parentTextView.getCompoundPaddingTop());this.parentTextViewRect.top += parentTextViewTopAndBottomOffset;this.parentTextViewRect.bottom += parentTextViewTopAndBottomOffset;        // In the case of multi line text, we have to choose what rectangle takeif (keywordIsInMultiLine){                int screenHeight = this.mWindowManager.getDefaultDisplay().getHeight();    int dyTop = this.parentTextViewRect.top;    int dyBottom = screenHeight - this.parentTextViewRect.bottom;    boolean onTop = dyTop > dyBottom;                if (onTop){        endXCoordinatesOfClickedText = textViewLayout.getLineRight(currentLineStartOffset);    }    else{        this.parentTextViewRect = new Rect();        textViewLayout.getLineBounds(currentLineEndOffset, this.parentTextViewRect);        this.parentTextViewRect.top += parentTextViewTopAndBottomOffset;        this.parentTextViewRect.bottom += parentTextViewTopAndBottomOffset;        startXCoordinatesOfClickedText = textViewLayout.getLineLeft(currentLineEndOffset);    }            }        this.parentTextViewRect.left += (    parentTextViewLocation[0] +    startXCoordinatesOfClickedText +     this.parentTextView.getCompoundPaddingLeft() -     parentTextView.getScrollX());this.parentTextViewRect.right = (int) (    this.parentTextViewRect.left +     endXCoordinatesOfClickedText -     startXCoordinatesOfClickedText);

try this:

inside of CustomSpannableString class onClick function

@Overridepublic void onClick(View v){    val textView = v as TextView    val s = textView.text as Spanned    val startCoordinates = s.getSpanStart(this)    val endCoordinates = s.getSpanEnd(this)    return  arrayOf(startCoordinates, endCoordinates)}

not in spannableString class

val textView = findView...   // txtView which text is set to SpannableStringval s = textView.text as Spanned // CustomSpannableStringObj of type CustomSpannableString val startCoordinates = s.getSpanStart(CustomSpannableStringObj)val endCoordinates = s.getSpanEnd(CustomSpannableStringObj)