This project derives from toshikurauchi/MaskedEditText, but it's been a little bit adapted for gradle build system and has two additional features

1. filter allowed chars
2. filter denied chars
3. user can use chars from mask in his input (in original version of this library user couldn't use digit '7' in the '+7(XXX)XXX-XX-XX' pattern).

So it allows you to use masks for phones, urls, etc.

Enjoy!

MakedEditText is a simple Android EditText with customizable input mask support.

For instance, you need user specified his phone in format +7(XXX)XXX-XX-XX. You also know user should have the only possibility to write digits but minuses, brackets and "+7" should appear automatically.

Add xmlns:mask="http://schemas.android.com/apk/res/com.your.app.package" to your layout xml root. Also you need to download project and plug it in as a library (project doesn't have a maven repository) so you can start using the library:

  <br.com.sapereaude.maskedEditText.MaskedEditText
    android:id="@+id/phone_input"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:inputType="phone"
    android:typeface="monospace"
    mask:allowed_chars="1234567890"
    mask:mask="+7(###)###-##-##"
    />    

Where mask is the input mask you want and '#' is an editable position (will be replaced by a whitespace on screen).

You can optionally set the representation character (in case you don't want to use '#'):

<br.com.sapereaude.maskedEditText.MaskedEditText 
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    mask:mask="ccc.ccc.ccc-cc"
    mask:char_representation="c"
/>

You can also change the mask and the representation character programatically:

MaskedEditText editText = (MaskedEditText) findViewById(R.id.my_edit_text)
// Setting the representation character to '$'
editText.setCharRepresentation('$');
// Logging the representation character
Log.i("Representation character", editText.getCharRepresentation());
// Setting the mask
editText.setMask("##/##/####");
// Logging the mask
Log.i("Mask", editText.getMask());

MarkedEditText - это всего лишь EditText, но с возможностью задавать произвольную маску.

Например, нужно ввести телефон в формате +7(XXX)XXX-XX-XX. Причём можно ввести только цифры, а скобочки, дефисы и "+7" должны подставляться самостоятельно.

Добавить xmlns:mask="http://schemas.android.com/apk/res-auto" в корневой элемент файла разметки. Кроме того, нужно скачать проект и добавить его в зависимости к основному проекту, после чего элемент можно начать использовать:

  <br.com.sapereaude.maskedEditText.MaskedEditText
    android:id="@+id/phone_input"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:inputType="phone"
    android:typeface="monospace"
    mask:allowed_chars="1234567890"
    mask:mask="+7(###)###-##-##"
    />

mask задаёт требуемую маску, символ '#' задаёт редактируемую позицию (и будет заменён на пробел на экране).

Если использовать '#' нельзя, то можно попробовать использовать другой символ:

<br.com.sapereaude.maskedEditText.MaskedEditText 
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    mask:mask="ccc.ccc.ccc-cc"
    mask:char_representation="c"
/>

Кроме того, всё тоже самое можно сделать и программно:

MaskedEditText editText = (MaskedEditText) findViewById(R.id.my_edit_text)
// Setting the representation character to '$'
editText.setCharRepresentation('$');
// Logging the representation character
Log.i("Representation character", editText.getCharRepresentation());
// Setting the mask
editText.setMask("##/##/####");
// Logging the mask
Log.i("Mask", editText.getMask());