How can I find TouchableOpacity component's delayLongPress property default value in React Nati-CodePudding

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

CodePudding user response：

It should be 500 milliseconds.

You can find out in the code file in node_modules\react-native\Libraries\Components\Touchable\TouchableOpacity.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,

CodePudding user response：

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