README.md

CurrencyEditText

Original project: https://github.com/yigitserin/CurrencyEditText

New project updated to Kotlin with some bug fixes and improvements

CurrencyEditText is an EditText library for inputting currency values. It supports grouping and decimal seperators.

known issues

1. yigitserin/CurrencyEditText#1
2. No currency symbol support

Step 1.

Copy CurrencyEditText to your project. Gradle dependency comming soon.

Step 2. Configure

  val currencyEt = findViewById<CurrencyEditText>(R.id.currency_et)
  currencyEt.setLocale(Locale("en","US")) //Default Locale.getDefault()
  currencyEt.setDigitsBeforeZero(10) //Default Int.MAX_VALUE
  currencyEt.setDigitsAfterZero(4) // Default 2
  currencyEt.inputType = InputType.TYPE_CLASS_PHONE //Default InputType.TYPE_CLASS_PHONE

  //Extra: Get Double number
  val doubleNumber = findViewById<TextView>(R.id.double_tv)
  currencyEt.addNumericValueChangedListener(object : CurrencyEditText.NumericValueWatcher{
      override fun onChanged(newValue: Double) {
          //Readable Double without rounding or abbreviations
          doubleNumber.text = DecimalFormat("#.###############").format(newValue)
      }

      override fun onCleared() {
          doubleNumber.text = ""
      }

  } )

  <[package].CurrencyEditText
      android:id="@+id/currency_et"
      android:layout_width="match_parent"
      android:layout_height="wrap_content"
      app:digitsBeforeZero="10"
      app:digitsAfterZero="4"/>

Step 3. Enjoy