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A framework for building native apps with React
/**
* Copyright (c) 2015-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
package com.facebook.react.views.slider;
import com.facebook.react.bridge.Arguments;
import com.facebook.react.bridge.WritableMap;
import com.facebook.react.uimanager.events.Event;
import com.facebook.react.uimanager.events.RCTEventEmitter;
/**
* Event emitted by a ReactSliderManager when user changes slider position.
*/
public class ReactSliderEvent extends Event {
public static final String EVENT_NAME = "topChange";
private final double mValue;
private final boolean mFromUser;
public ReactSliderEvent(int viewId, double value, boolean fromUser) {
super(viewId);
mValue = value;
mFromUser = fromUser;
}
public double getValue() {
return mValue;
}
public boolean isFromUser() {
return mFromUser;
}
@Override
public String getEventName() {
return EVENT_NAME;
}
@Override
public short getCoalescingKey() {
return 0;
}
@Override
public void dispatch(RCTEventEmitter rctEventEmitter) {
rctEventEmitter.receiveEvent(getViewTag(), getEventName(), serializeEventData());
}
private WritableMap serializeEventData() {
WritableMap eventData = Arguments.createMap();
eventData.putInt("target", getViewTag());
eventData.putDouble("value", getValue());
eventData.putBoolean("fromUser", isFromUser());
return eventData;
}
}