Specifies that the marker should only be displayed if it does not overlap with other markers. If two markers of this type would overlap, the one with the higher draw order is shown. If they have the same draw order, the one with the lower vertical screen position is shown.
Specifies that the marker should always be displayed regardless of collision. Markers with OPTIONAL_AND_HIDES_LOWER_PRIORITY collision behavior or the default map labels that overlap with this marker will be hidden.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-05-20 UTC."],[],[],null,["CollisionBehavior \n\n\n```\n@Retention(value = RetentionPolicy.SOURCE)\n@IntDef(value = [CollisionBehavior.REQUIRED, CollisionBehavior.REQUIRED_AND_HIDES_OPTIONAL, CollisionBehavior.OPTIONAL_AND_HIDES_LOWER_PRIORITY])\nannotation CollisionBehavior\n```\n\n\u003cbr /\u003e\n\n*** ** * ** ***\n\nEnumeration of possible collision behaviors: required, optional, or optional and hides lower priority.\n\nSummary \n\n| Constants |\n|------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `const `[Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html) | [OPTIONAL_AND_HIDES_LOWER_PRIORITY](/maps/documentation/maps-3d/android-sdk/reference/kotlin/com/google/android/gms/maps3d/model/CollisionBehavior#OPTIONAL_AND_HIDES_LOWER_PRIORITY())` = 3` Specifies that the marker should only be displayed if it does not overlap with other markers. |\n| `const `[Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html) | [REQUIRED](/maps/documentation/maps-3d/android-sdk/reference/kotlin/com/google/android/gms/maps3d/model/CollisionBehavior#REQUIRED())` = 1` Specifies that the marker should always be displayed regardless of collision. |\n| `const `[Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html) | [REQUIRED_AND_HIDES_OPTIONAL](/maps/documentation/maps-3d/android-sdk/reference/kotlin/com/google/android/gms/maps3d/model/CollisionBehavior#REQUIRED_AND_HIDES_OPTIONAL())` = 2` Specifies that the marker should always be displayed regardless of collision. |\n\nConstants \n\nOPTIONAL_AND_HIDES_LOWER_PRIORITY \n\n```\nconst val OPTIONAL_AND_HIDES_LOWER_PRIORITY = 3: Int\n```\n\nSpecifies that the marker should only be displayed if it does not overlap with other markers. If two markers of this type would overlap, the one with the higher draw order is shown. If they have the same draw order, the one with the lower vertical screen position is shown. \n\nREQUIRED \n\n```\nconst val REQUIRED = 1: Int\n```\n\nSpecifies that the marker should always be displayed regardless of collision. \n\nREQUIRED_AND_HIDES_OPTIONAL \n\n```\nconst val REQUIRED_AND_HIDES_OPTIONAL = 2: Int\n```\n\nSpecifies that the marker should always be displayed regardless of collision. Markers with OPTIONAL_AND_HIDES_LOWER_PRIORITY collision behavior or the default map labels that overlap with this marker will be hidden."]]
