basarik

Collections.sort(stringList, new Comparator<String>() {
	@Override
	public int compare(String lhs, String rhs) {
		final Collator collator = Collator.getInstance(new Locale("tr_TR"));
		return collator.compare(lhs.toUpperCase(), rhs.toUpperCase()); // toUpperCase to avoid a dotless i problem (was at the end)
	}
});
}

basarik

String text = "12";
Double message;
try {
    message = Double.valueOf(text);
} catch (NumberFormatException e) {
    // did not contain a valid double
    message = 0.0;
}

basarik

//to hide keyboard, call the method
InputMethodManager imm = (InputMethodManager) getActivity().getSystemService(Context.INPUT_METHOD_SERVICE);
imm.toggleSoftInput(InputMethodManager.SHOW_FORCED, 0);

basarik

android:inputType="textNoSuggestions|textVisiblePassword"
android:digits="abcçdefgğhıijklmnoöpqrsştuüvyzABCÇDEFGĞHIİJKLMNOÖPQRSŞTUÜVYZ"

basarik

private void formatMonthlyIncomeAmount() {

        if (etAmount.getText() != null && etAmount.getText().length() > 3) {
            String amountString = etAmount.getText().toString();

            String formattedString = (amountString.replace(".", "").replace(",", ""));

            BigInteger value = new BigInteger(formattedString);

            NumberFormat formatWithoutFraction = NumberFormat.getInstance(new Locale("tr", "TR"));

basarik

//documents -> list of recycleview

val layoutManager = GridLayoutManager(activity, 2)
        layoutManager.spanSizeLookup = object : GridLayoutManager.SpanSizeLookup() {
            override fun getSpanSize(position: Int): Int {
                return if (documents.size > 1) 1 else 2
            }
        }

basarik

imageView.setImageDrawable(ContextCompat.getDrawable(applicationContext, R.drawable.name))