单击EditText上的char

Question

我有相同文本的editText视图。在我的路上，用户可以在editText中触摸char。如何检测char用户创建触摸事件？

Answer 1

覆盖触控方式

public boolean onTouch(View v, MotionEvent event) {
        // TODO Auto-generated method stub
         Layout layout = ((TextView) v).getLayout();
            int x = (int)event.getX();
            int y = (int)event.getY();
            if (layout!=null){
                int line = layout.getLineForVertical(y);
                int characterOffset = layout.getOffsetForHorizontal(line, x);
                Log.i("index", ""+characterOffset);
                }
            return true;


    }

来源here