Android Accordion Swipe Layout

Inspired by iOS Mail app

Easy accordion swipe layout for Android.

Very easy to use

Step 1

Gradle

Add to root project gradle

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

Add dependency to app gradle

compile 'com.github.alexandrius:accordion-swipe-layout:0.5.0'

Step 2

Create main layout for your swipable item.

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">
    <TextView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="#a9a9a9"
        android:gravity="center"
        android:text="This is sample" />
</LinearLayout>

Step 3

Create array.xml in your values folder Add custom integer arrays for drawables and swipable item backgrounds

Example:

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <integer-array name="rightColors">
        <item>@color/color1</item>
        <item>@color/color2</item>
        <item>@color/color3</item>
    </integer-array>

    <integer-array name="leftColors">
        <item>@color/color4</item>
        <item>@color/color5</item>
        <item>@color/color6</item>
    </integer-array>

    <integer-array name="rightDrawables">
        <item>@mipmap/ic_reload</item>
        <item>@mipmap/ic_settings</item>
        <item>@mipmap/ic_trash</item>
    </integer-array>

    <integer-array name="leftDrawables">
        <item>@mipmap/ic_reload</item>
    </integer-array>

    <string-array name="rightTexts">
        <item>@string/reload</item>
        <item>@string/settings</item>
        <item>@string/trash</item>
    </string-array>

</resources>

Step 4

Add SwipeLayout into your layout

<com.alexandrius.accordionswipelayout.library.SwipeLayout
    android:id="@+id/swipe_layout"
    android:layout_width="match_parent"
    android:layout_height="80dp"
    app:iconSize="@dimen/icon_size"
    app:foregroundLayout="@layout/sample_item"
    app:leftItemColors="@array/leftColors"
    app:leftItemIcons="@array/leftDrawables"
    app:rightItemColors="@array/rightColors"
    app:rightItemIcons="@array/rightDrawables"
    app:swipeItemWidth="@dimen/swipe_item_width" />

Available attrs:

1. iconSize
2. foregroundLayout - pass id of previously created layout
3. leftItemColors
4. leftItemIcons
5. leftTextColors
6. rightTextColors
7. rightItemColors
8. rightItemIcons
9. swipeItemWidth
10. leftStrings
11. rightStrings
12. textSize
13. textTopMargin
14. customFont
15. canFullSwipeFromLeft
16. canFullSwipeFromRight
17. autoHideSwipe - automatically collapse item on scroll
18. onlyOneSwipe - automatically collapse other item if expanded

canFullSwipeFromLeft - set swipe to maximum width (like in gif preview) from left. Executes listener for first item

canFullSwipeFromRight - set swipe to maximum width (like in gif preview) from right. Executes listener for last item

Step 5

Add click listener to swipe items

SwipeLayout swipeLayout = (SwipeLayout) findViewById(R.id.swipe_layout);
swipeLayout.setOnSwipeItemClickListener(new SwipeLayout.OnSwipeItemClickListener() {
    @Override
    public void onSwipeItemClick(boolean left, int index) {
        if (left) {
            switch (index) {
                case 0:
                    break;
            }
        } else {
            switch (index) {
                case 0:
                    break;
            }
        }
    }
});

Expand and collapse programmatically

ITEM_STATE_LEFT_EXPAND
ITEM_STATE_RIGHT_EXPAND
ITEM_STATE_COLLAPSED

swipeLayout.setItemState(SwipeLayout.ITEM_STATE_LEFT_EXPAND, animated);

That's pretty much it. Thanks