Swipe Dismiss with Coordinate layout

CoordinatorLayout

• CoordinatorLayout is a super-powered FrameLayout.
• It is intended for two primary use cases:

1. As a top-level application decor or chrome layout
2. As a container for a specific interaction with one or more child views

To I am going to implement how to do a swipe dismiss the Cardview with Coordinate Layout

Preparing for Swipe Dismiss

• CoordinateLayout
• CardView
• SwipeDismissBehavior Class

CardView

A FrameLayout with a rounded corner background and shadow.

SwipeDismissBehavior

An interaction behavior plugin for child views of CoordinatorLayout to provide support for the ‘swipe-to-dismiss’ gesture.

Now Implementation

layout.xml

<RelativeLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"    tools:context="com.swipedismissapplication.SwipeDismissActivity">

    <android.support.design.widget.CoordinatorLayout
        android:id="@+id/cl_swipedismiss"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        >

        <android.support.v7.widget.CardView
            android:id="@+id/cv_swipedismiss"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:background="@color/colorAccent"
            >

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="Hello World!"
                android:textSize="30dp"
                />
        </android.support.v7.widget.CardView>
    </android.support.design.widget.CoordinatorLayout>
</RelativeLayout>

Activity.java

public class SwipeDismissActivity extends AppCompatActivity {


    private CardView cvSwipeDismiss;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_swipe_dismiss);
        setUpViews();
        swipeDismiss();
    }

    private void swipeDismiss() {
//<V> - The View type that this Behavior operates on
        SwipeDismissBehavior<CardView> swipeDismissBehavior=new SwipeDismissBehavior();
        swipeDismissBehavior.setSwipeDirection(SwipeDismissBehavior.SWIPE_DIRECTION_ANY );
        CoordinatorLayout.LayoutParams layoutParams =
                (CoordinatorLayout.LayoutParams) cvSwipeDismiss.getLayoutParams();
        layoutParams.setBehavior(swipeDismissBehavior);

    }

    private void setUpViews() {
    cvSwipeDismiss = (CardView) findViewById(R.id.cv_swipedismiss);
    }
}

Dismiss the CardView by Swiping to any direction