Question 34643 in React native Question posted in
The official React Native documentation can be found here.

How can I find TouchableOpacity component's delayLongPress property default value in React Native?

I couldn’t find any docs or knowledge about this value. Are these values determined at the java level for android?

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2

Answers


  1. 0

    It should be 500 milliseconds.

    You can find out in the code file in node_modulesreact-nativeLibrariesComponentsTouchableTouchableOpacity.js.

    TouchableOpacity.js

    import Pressability, {
  type PressabilityConfig,
} from '../../Pressability/Pressability';

_createPressabilityConfig(): PressabilityConfig {
    return {
      ...
      delayLongPress: this.props.delayLongPress,
      ...
    };
  }

    As you may see, it is defined in Pressability.js.

    Pressability.js

      /**
   * Duration (in addition to `delayPressIn`) after which a press gesture is
   * considered a long press gesture. Defaults to 500 (milliseconds).
   */
  delayLongPress?: ?number,
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  2. 0

    Find the basic default values for all the touchableOpacity attributes below,

    enabled: If true, parallax effects are enabled. Defaults to true.
shiftDistanceX: Defaults to 2.0.
shiftDistanceY: Defaults to 2.0.
tiltAngle: Defaults to 0.05.
magnification: Defaults to 1.0.
pressMagnification: Defaults to 1.0.
pressDuration: Defaults to 0.3.
pressDelay: Defaults to 0.0.

    And you may find all these in here

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