com.github.marcherdiego.swipecompare:core

Swipe Compare Layout

Create your own swipe-to-compare layouts with this easy-to-use library. Natively built with no additional libraries to process drawing, other than standard Android ones.

Download

Usage

Add implementation or api (library projects) dependency

implementation "com.github.marcherdiego.swipecompare:core:LATEST_VERSION"

Horizontal & Vertical layouts

Horizontal	Vertical

XML

<com.github.marcherdiego.swipecompare.core.VerticalSwipeCompareLayout
        app:vertical_top_view="@drawable/img1"
        app:vertical_bottom_view="@drawable/img2"
        app:vertical_slider_bar_color="@color/white"
        app:vertical_slider_bar_height="2dp"
        app:vertical_slider_icon_width="10dp"
        app:vertical_slider_icon_height="10dp"
        app:vertical_slider_icon_image="@drawable/circle_background"
        app:vertical_slider_icon_padding_bottom="4dp"
        app:vertical_slider_icon_padding_left="4dp"
        app:vertical_slider_icon_padding_right="4dp"
        app:vertical_slider_icon_padding_top="4dp"/>

Setup with Fragments (Programmatically)

private val horizontalSwipeCompareLayout: HorizontalSwipeCompareLayout = findViewById(R.id.horizontal_swipe_compare)
// ...
horizontalSwipeCompareLayout
    .setSliderBarColorRes(R.color.white)
    .setSliderIconBackground(R.drawable.circle_background)
    .setSliderIconPadding(5, 5, 5, 5)
    .setFragments(fragmentManager = supportFragmentManager, leftFragment = Fragment(), rightFragment = Fragment())
    .setSliderBarWidth(3)
    .setSliderIconSize(10, 10)
    .setSliderPositionChangedListener {
        // Do something with `it`
    }

Setup with Views (Programmatically)

replace

horizontalSwipeCompareLayout
    //...
    .setFragments(fragmentManager = supportFragmentManager, leftFragment = Fragment(), rightFragment = Fragment())

with

horizontalSwipeCompareLayout
    //...
    .setViews(leftView = View(context), rightView = View(context))

Crosshair layout

Crosshair

XML

<com.github.marcherdiego.swipecompare.core.CrosshairSwipeCompareLayout
        app:crosshair_top_left_view="@drawable/img1"
        app:crosshair_top_right_view="@drawable/img2"
        app:crosshair_bottom_left_view="@drawable/ss1"
        app:crosshair_bottom_right_view="@drawable/ss2"
        app:crosshair_horizontal_slider_bar_color="@color/white"
        app:crosshair_horizontal_slider_bar_width="2dp"
        app:crosshair_horizontal_slider_icon_height="12dp"
        app:crosshair_horizontal_slider_icon_width="12dp"
        app:crosshair_horizontal_slider_icon_image="@drawable/circle_background"
        app:crosshair_horizontal_slider_icon_padding_bottom="4dp"
        app:crosshair_horizontal_slider_icon_padding_left="4dp"
        app:crosshair_horizontal_slider_icon_padding_right="4dp"
        app:crosshair_horizontal_slider_icon_padding_top="4dp"
        app:crosshair_vertical_slider_bar_color="@color/white"
        app:crosshair_vertical_slider_bar_height="2dp"
        app:crosshair_vertical_slider_icon_image="@drawable/circle_background"
        app:crosshair_vertical_slider_icon_width="12dp"
        app:crosshair_vertical_slider_icon_height="12dp"
        app:crosshair_vertical_slider_icon_padding_bottom="4dp"
        app:crosshair_vertical_slider_icon_padding_left="4dp"
        app:crosshair_vertical_slider_icon_padding_right="4dp"
        app:crosshair_vertical_slider_icon_padding_top="4dp"
        app:crosshair_touch_enabled="false"/>

Setup with Fragments (Programmatically)

private val crosshairSwipeCompareLayout: CrosshairSwipeCompareLayout = findViewById(R.id.crosshair_swipe_compare)
// ...
crosshairSwipeCompareLayout
    .setSliderBarColorRes(R.color.white)
    .setSliderIconBackground(R.drawable.circle_background)
    .setSliderIconPadding(5, 5, 5, 5)
    .setFragments(
        fragmentManager = supportFragmentManager,
        topRightFragment = Fragment(),
        topLeftFragment = Fragment(),
        bottomLeftFragment = Fragment(),
        bottomRightFragment = Fragment()
    )
    .setSliderBarHeight(3)
    .setSliderBarWidth(3)
    .setSliderIconSize(10, 10)
    .setSliderPositionChangedListener { x, y ->
        // Do something with `x` and `y`
    }

Setup with Views (Programmatically)

replace

crosshairSwipeCompareLayout
    //...
    .setFragments(
        fragmentManager = supportFragmentManager,
        topRightFragment = Fragment(),
        topLeftFragment = Fragment(),
        bottomLeftFragment = Fragment(),
        bottomRightFragment = Fragment()
    )

with

crosshairSwipeCompareLayout
    //...
    .setViews(
        topLeftView = View(context), 
        topRightView = View(context), 
        bottomLeftView = View(context), 
        bottomRightView = View(context)
    )