A Custom EditText implementation that allows formatting of currency-based numeric inputs.

Add this in your app's build.gradle file:

dependencies {
  implementation 'me.abhinay.input:currency-edittext:1.1'
}

Or add ClapFab as a new dependency inside your pom.xml

<dependency>
  <groupId>me.abhinay.input</groupId>
  <artifactId>currency-edittext</artifactId>
  <version>1.1</version>
  <type>pom</type>
</dependency>

XML

<me.abhinay.input.CurrencyEditText
        android:id="@+id/etInput"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:hint="Type value"
        android:inputType="number"
        android:textSize="24sp" />

Code

CurrencyEditText etInput;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    etInput = (CurrencyEditText) findViewById(R.id.etInput);
    etInput.setCurrency(Currency.USA);
    etInput.setDelimiter(false);
    etInput.setSpacing(false);
    etInput.setDecimals(true);
    //Make sure that Decimals is set as false if a custom Separator is used
    etInput.setSeparator(".");
}

The following attributes can be manipulated:

• Currency by specifying the country
• Spacing between currency and value
• Delimeter
• Decimals
• Thousands Separator Symbol

Specify the currency by setting the country of your choice.

etInput.Currency = Currency.MALAYSIA;

Currency can also be disabled by:

etInput.Currency = Currency.NONE;

If a custom symbol that is not included in the library is required, any string value can be used since the the Currency attribute expects a String value.

etInput.Currency = "TEST";

Which produces:

TEST 450.00

Note: Currency is set to your app's Local currency by default.

The spacing between the currency and the value can be specified by:

etInput.Spacing = true;

Note: Spacing is false by default.

The delimeter attribute allows the addition of a . symbol after displaying the currency.

Rs.100

Rp.100

Note: Delimeter is false by default.

Decimals can be turned off for the EditText using:

etInput.Decimals = false;

This outputs the following:

$100,000

The Thousands Separator can be customized as required with any custom symbol to suit the currency formats of different countries. Example: Indonesia -> 12.000.000 (Using . instead of , as the separator)

NOTE: Decimals must be set as false in order avoid conflicts in getting a clean Double or Integer output

A Double value without Commas, Currency and Decimal places can be retrieved using:

double cleanOutput = etInput.getCleanDoubleValue();

An Integer value without Commas, Currency and Decimal places can be retrieved using:

int cleanOutput = etInput.getCleanIntValue();