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Last updated 2025-02-10 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-02-10 UTC."],[],[],null,["# DragStartHelper.OnDragStartListener\n\nadded in [version 24.1.0](/topic/libraries/support-library/revisions) \nbelongs to Maven artifact com.android.support:support-compat:28.0.0-alpha1 \n\nDragStartHelper.OnDragStartListener\n===================================\n\n| This package is part of the Android [support library](/topic/libraries/support-library) which is no longer maintained. The support library has been superseded by [AndroidX](/jetpack/androidx) which is part of [Jetpack](/jetpack). We recommend using the AndroidX libraries in all new projects. You should also consider [migrating](/jetpack/androidx/migrate) existing projects to AndroidX. To find the AndroidX class that maps to this deprecated class, see the AndroidX support library [class\n| mappings](/jetpack/androidx/migrate/class-mappings).\n\n\n`\npublic\nstatic\n\n\ninterface\nDragStartHelper.OnDragStartListener\n`\n\n\n`\n\n\n`\n\n|--------------------------------------------------------------|\n| android.support.v13.view.DragStartHelper.OnDragStartListener |\n\n\u003cbr /\u003e\n\n*** ** * ** ***\n\nInterface definition for a callback to be invoked when a drag start gesture is detected.\n\nSummary\n-------\n\n| ### Public methods ||\n|---------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| ` abstract boolean` | ` `[onDragStart](/reference/android/support/v13/view/DragStartHelper.OnDragStartListener#onDragStart(android.view.View, android.support.v13.view.DragStartHelper))`(`[View](https://developer.android.com/reference/android/view/View.html)` v, `[DragStartHelper](/reference/android/support/v13/view/DragStartHelper)` helper) ` Called when a drag start gesture has been detected. |\n\nPublic methods\n--------------\n\n### onDragStart\n\nadded in [version 24.1.0](/topic/libraries/support-library/revisions) \n\n```\nboolean onDragStart (View v, \n DragStartHelper helper)\n```\n\nCalled when a drag start gesture has been detected.\n\n\u003cbr /\u003e\n\n| Parameters ||\n|----------|----------------------------------------------------------------------------------|\n| `v` | `View`: The view over which the drag start gesture has been detected. \u003cbr /\u003e |\n| `helper` | `DragStartHelper`: The DragStartHelper object which detected the gesture. \u003cbr /\u003e |\n\n| Returns ||\n|-----------|------------------------------------------------------------------------------|\n| `boolean` | True if the listener has started the drag operation, false otherwise. \u003cbr /\u003e |\n\n-\n\n Interfaces\n ----------\n\n - [DragStartHelper.OnDragStartListener](/reference/android/support/v13/view/DragStartHelper.OnDragStartListener)\n-\n\n Classes\n -------\n\n - [DragAndDropPermissionsCompat](/reference/android/support/v13/view/DragAndDropPermissionsCompat)\n - [DragStartHelper](/reference/android/support/v13/view/DragStartHelper)\n - [ViewCompat](/reference/android/support/v13/view/ViewCompat)"]]
