public class MyTextView extends TextView {

	private boolean isBlack;
	private float letterSpacing;
	private CharSequence originalText;
	private boolean isBeignHighlighted;

	public MyTextView(Context context, AttributeSet attrs, int defStyle) {
		super(context, attrs, defStyle);
		Log.w("Konstruktor 3 parametra", "mytextview");
		init(attrs);
		isBeignHighlighted = false;
	}

	public MyTextView(Context context, AttributeSet attrs) {
		super(context, attrs);
		Log.w("Konstruktor 2 parametra", "mytextview");
		if (isInEditMode()) return;
		init(attrs);
		isBeignHighlighted = false;

	}

	public MyTextView(Context context) {
		super(context);
		Log.w("Konstruktor 1 parametra", "mytextview");
		init(null);
		isBeignHighlighted = false;
	}

	private void init(AttributeSet attrs) {
		Log.w("Usao u konstruktor textView init metoda", "myTextview");
		if(attrs == null) Log.w("Atributi su null", "myTextView");
		if (attrs!=null) {
			 TypedArray a = getContext().obtainStyledAttributes(attrs, R.styleable.MyTextView);
			 String fontName = "badabb.ttf";
			 String shade = a.getString(R.styleable.MyTextView_shade);
			 if(shade == null) Log.w("Shade je null", "shade");
			// Log.w("ime fonta", fontName);
			 if (fontName!=null) {

				 if(!(shade == null) && shade.equals("black")) isBlack = true;
				 else isBlack = false;

				 if(getContext().getAssets() == null) Log.w("Greska", "getContext().getAssets() je null");
				 else Log.w("Asseti nisu null", "nisu null");
				 Typeface myTypeface = Typeface.createFromAsset(getContext().getAssets(), "fonts/" + fontName);
				 if(myTypeface == null) Log.w("typeface je null", "font");
				 else Log.w("typeface je", fontName);
				 setTypeface(myTypeface);
				 setPaintFlags(getPaintFlags() | Paint.SUBPIXEL_TEXT_FLAG);
			 }
			 a.recycle();
		}
	}

	public void setHighlightStatus(boolean status){
		isBeignHighlighted = status;
	}

	@Override
	protected void onLayout(boolean changed, int left, int top, int right, int bottom){
		super.onLayout(changed, left, top, right, bottom);
		if(changed)
		{
			if(!isBeignHighlighted){
			if(!this.isBlack){
			getPaint().setShader(new LinearGradient(0, 0, 0, getHeight(), 0xfff6ec32, 0xffcdc72c, Shader.TileMode.CLAMP));
			}
			else getPaint().setColor(Color.BLACK);
			}
		}
	}

	@Override
	protected void onDraw(Canvas canvas) {
	    // draw the shadow
	    getPaint().setShadowLayer(0.2f, 4, 4, R.color.black);
	    getPaint().setShader(null);
	    super.onDraw(canvas);

	    // draw the gradient filled text
	    getPaint().clearShadowLayer();
	    getPaint().setShader(new LinearGradient(0, getHeight(), 0, 0, 0xfff6ec32, 0xffcdc72c, TileMode.CLAMP)); // or whatever gradient/shader you use
	    super.onDraw(canvas);
	}

	//Metode za individualni razmak izmedju slova
	public float getLetterSpacing() {
        return letterSpacing;
    }

    public void setLetterSpacing(float letterSpacing) {
        this.letterSpacing = letterSpacing;
        applyLetterSpacing();
    }

    @Override
    public void setText(CharSequence text, BufferType type) {
        originalText = text;
        applyLetterSpacing();
    }

    @Override
    public CharSequence getText() {
        return originalText;
    }

    private void applyLetterSpacing() {
        StringBuilder builder = new StringBuilder();
        for(int i = 0; i < originalText.length(); i++) {
            builder.append(originalText.charAt(i));
            if(i+1 < originalText.length()) {
                builder.append("\u00A0");
            }
        }
        SpannableString finalText = new SpannableString(builder.toString());
        if(builder.toString().length() > 1) {
            for(int i = 1; i < builder.toString().length(); i+=2) {
                finalText.setSpan(new ScaleXSpan((letterSpacing+1)/10), i, i+1, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
            }
        }
        super.setText(finalText, BufferType.SPANNABLE);
    }

    public class LetterSpacing {
        public final static float NORMAL = 0;
    }
}