android iinput edit text password icon change
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:drawable="@drawable/ic_visibility_black_18dp" android:state_checked="true"/>
<item android:drawable="@drawable/ic_visibility_off_black_18dp"/>
</selector>
<android.support.design.widget.TextInputLayout
android:id="@+id/layoutTextInput"
app:passwordToggleEnabled="true"
app:passwordToggleDrawable="@drawable/show_password_selector"
android:textColorHint="@color/gray">
<android.support.v7.widget.AppCompatEditText
android:id="@+id/editTextValue"
android:imeOptions="actionNext"
android:layout_marginBottom="8dp"
android:inputType="text"/>
</android.support.design.widget.TextInputLayout>