ODG - EditText Utils

EditTextUtils.java

// Handle input length
private void handleInputLength(){

   editTextViewName.addTextChangedListener(new TextWatcher() {
       @Override
       public void beforeTextChanged(CharSequence s, int start, int count, int after) {}

       @Override
       public void onTextChanged(CharSequence s, int start, int before, int count) {
           if (s.length() > 6){animateMethod();}
       }

       @Override
       public void afterTextChanged(Editable editable) {
           String numpadText = editable.toString();
           if (editable.length() == 7){numpadText = numpadText.substring(0, editable.length()-1);}
       }
   });
   
// Keyboard visibility
editTextViewName.postDelayed(() -> showSoftKeyboard(editTextViewName), 100);
getActivity().getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE);

public static void showKeyboard(Context context, View view) {
   if (view.requestFocus()) {
       InputMethodManager imm = (InputMethodManager)         
            context.getSystemService(Context.INPUT_METHOD_SERVICE);
       imm.showSoftInput(view, InputMethodManager.SHOW_IMPLICIT);
   }
}

public static void hideKeyboard(Context context, View view) {
   if (view != null) {
       InputMethodManager inputMethodManager = (InputMethodManager)
               context.getSystemService(Activity.INPUT_METHOD_SERVICE);
       inputMethodManager.hideSoftInputFromWindow(view.getWindowToken(), 0);
   }
}
   
// Keyboard visibility - DialogFragment
InputMethodManager imm = (InputMethodManager) context.getSystemService(Context.INPUT_METHOD_SERVICE);
imm.toggleSoftInput(InputMethodManager.SHOW_FORCED, 0);
   
// Comma formatting
@NonNull
private TextWatcher editTextWatcher() {
   return new TextWatcher() {
...
@Override
public void afterTextChanged(Editable editable) {

       view.removeTextChangedListener(this);

       try {
           String originalString = editable.toString();

           Long longval;
           if (originalString.contains(",")) {
               originalString = originalString.replaceAll(",", "");
           }
           longval = Long.parseLong(originalString);

           DecimalFormat formatter = (DecimalFormat) NumberFormat.getInstance(Locale.US);
           formatter.applyPattern("#,###,###,###");
           String formattedString = formatter.format(longval);

              //setting text after format to EditText
           view.setText(formattedString);
           view.setSelection(view.getText().length());
       } catch (NumberFormatException nfe) {
           nfe.printStackTrace();
       }

       view.addTextChangedListener(this);

   }
});
   
// Format String to Int
offerPriceText = offerPriceText.replace(",", "");
Integer.parseInt(offerPriceText)
   
// Validation
TextView tv = new TextView(this); 
int maxLength = 10; 
InputFilter[] fArray = new InputFilter[1]; 
fArray[0] = new InputFilter.LengthFilter(maxLength); 
tv.setFilters(fArray);