Input pointer di Compose
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Compose menyediakan berbagai API untuk membantu Anda mendeteksi gestur yang dihasilkan dari interaksi pengguna. API mencakup berbagai kasus penggunaan:
Beberapa di antaranya tingkat tinggi dan didesain untuk mencakup gestur yang paling umum digunakan. Misalnya, pengubah clickable
memungkinkan deteksi klik yang mudah, dan pengubah juga menyediakan fitur aksesibilitas dan menampilkan indikator visual saat diketuk (seperti ripple).
Ada juga pendeteksi gestur yang jarang digunakan yang menawarkan fleksibilitas yang lebih fleksibel pada tingkat lebih rendah, seperti PointerInputScope.detectTapGestures
atau PointerInputScope.detectDragGestures
tetapi tidak menyertakan fitur tambahan.
Pelajari input pointer lebih lanjut di halaman berikut:
- Memahami gestur memberikan penjelasan tentang konsep inti yang memainkan
peran saat menangani input pointer.
- Ketuk dan tekan akan meluaskan peristiwa posisi tunggal dan pointer tunggal.
- Scroll menjelaskan cara menerapkan penampung scroll, dan menangani
masalah interoperabilitas.
- Tarik, geser, dan lemparkan menunjukkan berbagai jenis penarikan satu pointer.
- Multi-sentuh mendeteksi situasi ketika lebih dari satu pointer digunakan.
Direkomendasikan untuk Anda
Konten dan contoh kode di halaman ini tunduk kepada lisensi yang dijelaskan dalam Lisensi Konten. Java dan OpenJDK adalah merek dagang atau merek dagang terdaftar dari Oracle dan/atau afiliasinya.
Terakhir diperbarui pada 2025-07-27 UTC.
[[["Mudah dipahami","easyToUnderstand","thumb-up"],["Memecahkan masalah saya","solvedMyProblem","thumb-up"],["Lainnya","otherUp","thumb-up"]],[["Informasi yang saya butuhkan tidak ada","missingTheInformationINeed","thumb-down"],["Terlalu rumit/langkahnya terlalu banyak","tooComplicatedTooManySteps","thumb-down"],["Sudah usang","outOfDate","thumb-down"],["Masalah terjemahan","translationIssue","thumb-down"],["Masalah kode / contoh","samplesCodeIssue","thumb-down"],["Lainnya","otherDown","thumb-down"]],["Terakhir diperbarui pada 2025-07-27 UTC."],[],[],null,["# Pointer input in Compose\n\nCompose provides a variety of APIs to help you detect gestures that are\ngenerated from user interactions. The APIs cover a wide range of use cases:\n\n- Some of them are **high-level** and designed to cover the most commonly used\n gestures. For example, the\n [`clickable`](/reference/kotlin/androidx/compose/foundation/package-summary#(androidx.compose.ui.Modifier).clickable(kotlin.Boolean,kotlin.String,androidx.compose.ui.semantics.Role,kotlin.Function0))\n modifier allows easy\n detection of a click, and it also provides accessibility features and\n displays visual indicators when tapped (such as ripples).\n\n- There are also less commonly used gesture detectors that offer more\n flexibility on a **lower level** , like\n [`PointerInputScope.detectTapGestures`](/reference/kotlin/androidx/compose/foundation/gestures/package-summary#(androidx.compose.ui.input.pointer.PointerInputScope).detectTapGestures(kotlin.Function1,kotlin.Function1,kotlin.coroutines.SuspendFunction2,kotlin.Function1)) or\n [`PointerInputScope.detectDragGestures`](/reference/kotlin/androidx/compose/foundation/gestures/package-summary#(androidx.compose.ui.input.pointer.PointerInputScope).detectDragGestures(kotlin.Function1,kotlin.Function0,kotlin.Function0,kotlin.Function2))\n but don't include the extra features.\n\nLearn more about pointer input on the following pages:\n\n- [Understand gestures](/develop/ui/compose/touch-input/pointer-input/understand-gestures) gives an explanation of the core concepts playing a role when handling pointer input.\n- [Tap and press](/develop/ui/compose/touch-input/pointer-input/tap-and-press) expands on single pointer, single position events.\n- [Scroll](/develop/ui/compose/touch-input/pointer-input/scroll) explains how to implement scrolling containers, and handles interoperability concerns.\n- [Drag, swipe, and fling](/develop/ui/compose/touch-input/pointer-input/drag-swipe-fling) shows different types of dragging of a single pointer.\n- [Multi-touch](/develop/ui/compose/touch-input/pointer-input/multi-touch) dives into situations where more than one pointer is used.\n\nRecommended for you\n-------------------\n\n- Note: link text is displayed when JavaScript is off\n- [Enable user interactions](/develop/ui/compose/text/user-interactions)\n- [Semantics in Compose](/develop/ui/compose/semantics)\n- [Compose modifiers](/develop/ui/compose/modifiers)"]]