PinEntryEditText

This is a simple Varification pin entry editText library for Android. This library based on Ali Muzaffar's block Building a PinEntryEditText in Android. Please check that out.

SetUp

PinEntryEditText required minSdkVersion 21 and androidx

Add it in your project level build.gradle at the end of repositories:

allprojects {
  repositories {
    ...
    maven { url 'https://jitpack.io' }
  }
}

Add the dependency in your app.gradle file:

dependencies {
  implementation 'com.github.fahim44:PinEntryEditText:{latest_version}'
}

Example

In your xml, add :

<!--
     * Set android:maxLength for set Total field count,Default value is 4
    -->
    <com.lamonjush.pinentryedittext.PinEntryEditText
        android:id="@+id/pinEntryEditText"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_margin="10dp"
        android:backgroundTint="@android:color/transparent"
        android:digits="1234567890"
        android:inputType="number"
        android:maxLength="4"
        android:textColor="@android:color/black"
        android:textSize="34sp"
        app:focusedStateLineColor="@android:color/holo_blue_dark"
        app:innerColor="@android:color/white"
        app:layout_constraintLeft_toLeftOf="parent"
        app:layout_constraintRight_toRightOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        app:lineCornerRadius="8dp"
        app:lineWidth="3dp"
        app:selectedStateLineColor="@android:color/holo_red_dark"
        app:unFocusedStateLineColor="@android:color/darker_gray" />

to get pinEntryCallback, setUp callback in your View Java class:

public class MainActivity extends AppCompatActivity {

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

        PinEntryEditText pinEntryEditText = findViewById(R.id.pinEntryEditText);
        pinEntryEditText.setPinEntryListener(
                new PinEntryListener() {
                    @Override
                    public void onPinEntered(String pin) {
                        Toast.makeText(MainActivity.this,pin,Toast.LENGTH_SHORT);
                    }
                }
        );
    }
}

Custom Attributes

PinEntryEditText support all normal editText attributes, It also supports following additional attributes:

<!-- selected field Border color, activated when focused, default value is equal to focusedStateLineColor -->
<attr name="selectedStateLineColor" format="color" />

<!-- unSelected field Border color, activated when focused, default value is equal to unFocusedStateLineColor -->
<attr name="focusedStateLineColor" format="color" />

<!-- field Border color when not focused, default value is GREY -->
<attr name="unFocusedStateLineColor" format="color" />

<!-- inner box color, default value is TRANSPARENT -->
<attr name="innerColor" format="color" />

<!-- box border corner radius, default value is 4dp -->
<attr name="lineCornerRadius" format="dimension" />

<!-- box border width, default value is 2dp -->
<attr name="lineWidth" format="dimension" />

<!-- unfocused state field item background, default to box -->
<attr name="unFocusedStateBackgroundDrawable" format="reference|color" />

<!-- focused state field item background, default to box -->
<attr name="focusedStateBackgroundDrawable" format="reference|color" />

<!-- selected state field item background, default to box -->
<attr name="selectedStateBackgroundDrawable" format="reference|color" />

<!-- select input type. Exceptable input types are number, numberPassword -->
<attr name="android:inputType" format="inputType" />