Flat Button

android no

How to add?

I. In your build.gradle add latest appcompat library.

dependencies {  
    compile 'com.android.support:appcompat-v7:X.X.X' // where X.X.X version
}

II. Make your activity extend android.support.v7.app.AppCompatActivity.

public class MainActivity extends AppCompatActivity {  
    ...
}

III. Declare your Button inside any layout.xml file with Borderless style.

<Button  
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="Button"
    style="@style/Widget.AppCompat.Button.Borderless"/>

How to style?

I. Declare custom style in your styles.xml file.

<style name="MyButton" parent="Theme.AppCompat.Light">  
    <item name="colorControlHighlight">@color/pink</item>
</style>  

III. Apply this style to your Button via android:theme attribute.

<Button  
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="Button"
    android:theme="@style/MyButton"
    style="@style/Widget.AppCompat.Button.Borderless"/>