Implements Material Design tap targets for feature discovery, offering a coordinator, modifier-based attachment, customizable styles and text definitions, chained targets support, and an example app.
tap-target-compose is a Compose Multiplatform implementation of the Material Design tap targets, used for feature discovery.
This library was inspired by its View counterpart, TapTargetView.
This library is a forked version of tap-target-compose, porting the original Android-only library for Compose Multiplatform. It currently targets Android and iOS, but since there is no separate native implementation, support for other platforms may be added upon pull requests or requests.
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This library comes with a sample app that shows examples of how to use it.
👀 If you want to know when a new release of the library is published: watch this repository on GitHub.
The minimum API level supported by this library is API 29.
Add this to your module level build.gradle file to start using the library.
taptarget = { group = "zone.ien.taptargetcmp", name = "taptarget", version = "2.0.0" }dependencies {
implementation(libs.taptarget)
}In order to start using the library you need to wrap your composables in a TapTargetCoordinator
TapTargetCoordinator(showTapTargets = true, onComplete = {}) {
Surface {
Button(
onClick = { },
modifier = Modifier.tapTarget(
precedence = 0,
title = TextDefinition(
text = "Tap target title",
textStyle = MaterialTheme.typography.titleLarge,
fontWeight = FontWeight.Bold,
color = MaterialTheme.colorScheme.onSecondaryContainer
),
description = TextDefinition(
text = "Tap target description",
textStyle = MaterialTheme.typography.bodyMedium,
color = MaterialTheme.colorScheme.onSecondaryContainer
),
tapTargetStyle = TapTargetStyle(
backgroundColor = MaterialTheme.colorScheme.secondaryContainer,
tapTargetHighlightColor = MaterialTheme.colorScheme.onSecondaryContainer,
backgroundAlpha = 1f,
),
),
) {
Text(text = "Click here")
}
}
}You can also create a TapTargetDefinition and pass it to the modifier:
val tapTargetDefinition = TapTargetDefinition(
precedence = 1,
title = TextDefinition(
text = "Tap target title",
textStyle = MaterialTheme.typography.titleLarge,
fontWeight = FontWeight.Bold,
color = MaterialTheme.colorScheme.onSecondaryContainer
),
description = TextDefinition(
text = "Tap target description",
textStyle = MaterialTheme.typography.bodyMedium,
color = MaterialTheme.colorScheme.onSecondaryContainer
),
tapTargetStyle = TapTargetStyle(
backgroundColor = MaterialTheme.colorScheme.secondaryContainer,
tapTargetHighlightColor = MaterialTheme.colorScheme.onSecondaryContainer,
backgroundAlpha = 1f,
),
)
TapTargetCoordinator(showTapTargets = true, onComplete = {}) {
Surface {
Button(
onClick = { },
modifier = Modifier.tapTarget(tapTargetDefinition),
) {
Text(text = "Click here")
}
}
}The library supports chaining of multiple tap targets, but you can also show only one if that's what you need.
TapTargetCoordinator에 skipButton을 전달하면 각 활성 타깃의 설명 아래에 현재 안내를 건너뛸 수 있는 UI를 원하는 형태로 구성할 수 있습니다. 슬롯에 전달되는 콜백을 호출하면 남은 모든 타깃을 종료하고 onComplete가 호출됩니다. BoxScope 수신자를 사용하므로 타깃 콘텐츠 영역 안에서 Modifier.align으로 위치를 지정할 수 있습니다.
TapTargetCoordinator(
showTapTargets = true,
skipButton = { onSkip ->
TextButton(
onClick = onSkip,
modifier = Modifier.align(Alignment.Center),
) {
Text("Skip")
}
},
onComplete = { },
) {
// tap-target content
}When using tap targets inside a scrollable container, each target can automatically scroll into view when it becomes active. This behavior is controlled by bringIntoViewEnabled and bringIntoViewVerticalOffset parameters.
Set a default vertical offset at the coordinator level, and optionally override it per target:
TapTargetCoordinator(
showTapTargets = true,
bringIntoViewVerticalOffset = 100.dp, // default offset for all targets
onComplete = { }
) {
Button(
onClick = { },
modifier = Modifier.tapTarget(
precedence = 0,
title = TextDefinition(text = "Title"),
description = TextDefinition(text = "Description"),
bringIntoViewVerticalOffset = 160.dp, // override for this target
),
) {
Text(text = "Click here")
}
}You can also disable bring into view for specific targets:
Modifier.tapTarget(
precedence = 1,
title = TextDefinition(text = "Title"),
description = TextDefinition(text = "Description"),
bringIntoViewEnabled = false,
)For any question feel free to open an issue on the GitHub repository.
tap-target-compose is a Compose Multiplatform implementation of the Material Design tap targets, used for feature discovery.
This library was inspired by its View counterpart, TapTargetView.
This library is a forked version of tap-target-compose, porting the original Android-only library for Compose Multiplatform. It currently targets Android and iOS, but since there is no separate native implementation, support for other platforms may be added upon pull requests or requests.
|
|
This library comes with a sample app that shows examples of how to use it.
👀 If you want to know when a new release of the library is published: watch this repository on GitHub.
The minimum API level supported by this library is API 29.
Add this to your module level build.gradle file to start using the library.
taptarget = { group = "zone.ien.taptargetcmp", name = "taptarget", version = "2.0.0" }dependencies {
implementation(libs.taptarget)
}In order to start using the library you need to wrap your composables in a TapTargetCoordinator
TapTargetCoordinator(showTapTargets = true, onComplete = {}) {
Surface {
Button(
onClick = { },
modifier = Modifier.tapTarget(
precedence = 0,
title = TextDefinition(
text = "Tap target title",
textStyle = MaterialTheme.typography.titleLarge,
fontWeight = FontWeight.Bold,
color = MaterialTheme.colorScheme.onSecondaryContainer
),
description = TextDefinition(
text = "Tap target description",
textStyle = MaterialTheme.typography.bodyMedium,
color = MaterialTheme.colorScheme.onSecondaryContainer
),
tapTargetStyle = TapTargetStyle(
backgroundColor = MaterialTheme.colorScheme.secondaryContainer,
tapTargetHighlightColor = MaterialTheme.colorScheme.onSecondaryContainer,
backgroundAlpha = 1f,
),
),
) {
Text(text = "Click here")
}
}
}You can also create a TapTargetDefinition and pass it to the modifier:
val tapTargetDefinition = TapTargetDefinition(
precedence = 1,
title = TextDefinition(
text = "Tap target title",
textStyle = MaterialTheme.typography.titleLarge,
fontWeight = FontWeight.Bold,
color = MaterialTheme.colorScheme.onSecondaryContainer
),
description = TextDefinition(
text = "Tap target description",
textStyle = MaterialTheme.typography.bodyMedium,
color = MaterialTheme.colorScheme.onSecondaryContainer
),
tapTargetStyle = TapTargetStyle(
backgroundColor = MaterialTheme.colorScheme.secondaryContainer,
tapTargetHighlightColor = MaterialTheme.colorScheme.onSecondaryContainer,
backgroundAlpha = 1f,
),
)
TapTargetCoordinator(showTapTargets = true, onComplete = {}) {
Surface {
Button(
onClick = { },
modifier = Modifier.tapTarget(tapTargetDefinition),
) {
Text(text = "Click here")
}
}
}The library supports chaining of multiple tap targets, but you can also show only one if that's what you need.
TapTargetCoordinator에 skipButton을 전달하면 각 활성 타깃의 설명 아래에 현재 안내를 건너뛸 수 있는 UI를 원하는 형태로 구성할 수 있습니다. 슬롯에 전달되는 콜백을 호출하면 남은 모든 타깃을 종료하고 onComplete가 호출됩니다. BoxScope 수신자를 사용하므로 타깃 콘텐츠 영역 안에서 Modifier.align으로 위치를 지정할 수 있습니다.
TapTargetCoordinator(
showTapTargets = true,
skipButton = { onSkip ->
TextButton(
onClick = onSkip,
modifier = Modifier.align(Alignment.Center),
) {
Text("Skip")
}
},
onComplete = { },
) {
// tap-target content
}When using tap targets inside a scrollable container, each target can automatically scroll into view when it becomes active. This behavior is controlled by bringIntoViewEnabled and bringIntoViewVerticalOffset parameters.
Set a default vertical offset at the coordinator level, and optionally override it per target:
TapTargetCoordinator(
showTapTargets = true,
bringIntoViewVerticalOffset = 100.dp, // default offset for all targets
onComplete = { }
) {
Button(
onClick = { },
modifier = Modifier.tapTarget(
precedence = 0,
title = TextDefinition(text = "Title"),
description = TextDefinition(text = "Description"),
bringIntoViewVerticalOffset = 160.dp, // override for this target
),
) {
Text(text = "Click here")
}
}You can also disable bring into view for specific targets:
Modifier.tapTarget(
precedence = 1,
title = TextDefinition(text = "Title"),
description = TextDefinition(text = "Description"),
bringIntoViewEnabled = false,
)For any question feel free to open an issue on the GitHub repository.