A utility class that enables you to customize your RecyclerView's ItemTouchHelper.SimpleCallback.onChildDraw behavior, when ItemTouchHelper.ACTION_STATE_SWIPE is triggered.
| Left swipe | Right swipe | Gif demonstration |
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Step 1. Add the jitpack repository to the repositories { } function, inside
your project build.gradle or your settings.gradle like so:
repositories {
google()
mavenCentral()
// Place the jitpack repository inside this, like so:
maven { url 'https://jitpack.io' }
}Step 2. Add the dependency in your module build.gradle file, like so:
dependencies {
implementation "com.github.kevingermainbusiness:ItemDecorator:1.0.16"
}That's it!
Basic usage is shown below, there's a more elaborate example in the sample app. In this case, if you want to set a default background color,text,text color,text size,typeface,icon,icon tint color, as you swipe on each sides:
val colorAlert = ContextCompat.getColor(this@MainActivity, R.color.colorAlert)
val teal200 = ContextCompat.getColor(this@MainActivity, R.color.teal_200)
val defaultWhiteColor = ContextCompat.getColor(this@MainActivity, R.color.white)
ItemDecorator.Builder(c, recyclerView, viewHolder, dX, actionState).set(
backgroundColorFromStartToEnd = colorAlert,
backgroundColorFromEndToStart = teal200,
textFromStartToEnd = getString(R.string.action_delete),
textFromEndToStart = getString(R.string.action_add_to_fav),
textColorFromStartToEnd = defaultWhiteColor,
textColorFromEndToStart = defaultWhiteColor,
iconTintColorFromStartToEnd = defaultWhiteColor,
iconTintColorFromEndToStart = defaultWhiteColor,
textSizeFromStartToEnd = 16f,
textSizeFromEndToStart = 16f,
typeFaceFromStartToEnd = Typeface.DEFAULT_BOLD,
typeFaceFromEndToStart = Typeface.SANS_SERIF,
iconResIdFromStartToEnd = R.drawable.ic_baseline_delete_24,
iconResIdFromEndToStart = R.drawable.ic_baseline_done_24
)You can change the default icon horizontal margin of 16dp of the ItemDecorator by passing your desired margin for the icons like so:
val desiredValue = 18f
ItemDecorator.Builder(c, recyclerView, viewHolder, dX, actionState).set(
iconHorizontalMargin = desiredValue,
backgroundColorFromStartToEnd = colorAlert,
backgroundColorFromEndToStart = teal200,
textFromStartToEnd = getString(R.string.action_delete),
textFromEndToStart = getString(R.string.action_add_to_fav),
textColorFromStartToEnd = defaultWhiteColor,
textColorFromEndToStart = defaultWhiteColor,
iconTintColorFromStartToEnd = defaultWhiteColor,
iconTintColorFromEndToStart = defaultWhiteColor,
textSizeFromStartToEnd = 16f,
textSizeFromEndToStart = 16f,
iconResIdFromStartToEnd = R.drawable.ic_baseline_delete_24,
iconResIdFromEndToStart = R.drawable.ic_baseline_done_24
)Licenced under the MIT Licence
Copyright (c) 2022 Kevin Germain
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of this software and associated documentation files (the "Software"), to deal
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Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.