Application Get Freeze Whete Set Double Value To Edit Text Using Typewriter For 2 Edit Text

I am developeing app where i want to change the currency value from one to another, Like i have 2 edittext. one for USD Currency to enter and other for EURO currency to enter. Now

Solution 1:

It is because you get infinite loop.

amount2ET.setText will toggle another "afterTextChanged" let you repeat and repeat call of Start_Calculate.

You should remove the listener before set the text

 amountET.removeTextChangedListener(inputTextWatcher)

             try
             {
             amountET.setText(""+total);//_amount_to_send);
             }
             catch(Exception e) 
             { 
                Log.e("Error in Calculate-2: ",""+e.getMessage());
                }

 amountET.addTextChangedListener(inputTextWatcher);

Or you can set a global flag true when updating so you can dismiss another Start_Calculate:

boolean updating = false;

publicvoidafterTextChanged(Editable s) 
        { 

            try { 
               if (!updating)
                Start_Calculate(""+s.toString());
                } 
                 catch (NumberFormatException nfe) 
                { //or whatever exception you get
                }
                      //do some handling if you need to



        }

Inside Start_Calculate:

updating = true;

         try
         {
         amountET.setText(""+total);//_amount_to_send);
         }
         catch(Exception e) 
         { 
            Log.e("Error in Calculate-2: ",""+e.getMessage());
            }


updating = false;