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Android: implement touch api

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王劲鹏 2021-09-22 15:30:46 +08:00 committed by osborn
parent 0421b8258f
commit 56bf3bb4a1
1 changed files with 42 additions and 0 deletions
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42
doric-android/doric/src/main/java/pub/doric/shader/GestureContainerNode.java
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@ -52,6 +52,11 @@ public class GestureContainerNode extends StackNode {
}
}
private String onTouchDown;
private String onTouchMove;
private String onTouchUp;
private String onTouchCancel;
private String onSingleTap;
private String onDoubleTap;
private String onLongPress;
@ -113,6 +118,30 @@ public class GestureContainerNode extends StackNode {
} else {
onSwipe = null;
}
} else if ("onTouchDown".equals(name)) {
if (prop.isString()) {
onTouchDown = prop.asString().value();
} else {
onTouchDown = null;
}
} else if ("onTouchMove".equals(name)) {
if (prop.isString()) {
onTouchMove = prop.asString().value();
} else {
onTouchMove = null;
}
} else if ("onTouchUp".equals(name)) {
if (prop.isString()) {
onTouchUp = prop.asString().value();
} else {
onTouchUp = null;
}
} else if ("onTouchCancel".equals(name)) {
if (prop.isString()) {
onTouchCancel = prop.asString().value();
} else {
onTouchCancel = null;
}
} else {
super.blend(view, name, prop);
}
@ -230,13 +259,26 @@ public class GestureContainerNode extends StackNode {
@Override
public boolean onTouchEvent(MotionEvent event) {
// handle touch event conflict when in a scroll view or other similar containers
switch (event.getAction()) {
case MotionEvent.ACTION_DOWN:
if (onTouchDown != null)
callJSResponse(onTouchDown, DoricUtils.px2dp(event.getX()), DoricUtils.px2dp(event.getY()));
break;
case MotionEvent.ACTION_MOVE:
getParent().requestDisallowInterceptTouchEvent(true);
if (onTouchMove != null)
callJSResponse(onTouchMove, DoricUtils.px2dp(event.getX()), DoricUtils.px2dp(event.getY()));
break;
case MotionEvent.ACTION_UP:
if (onTouchUp != null)
callJSResponse(onTouchUp, DoricUtils.px2dp(event.getX()), DoricUtils.px2dp(event.getY()));
case MotionEvent.ACTION_CANCEL:
getParent().requestDisallowInterceptTouchEvent(false);
if (onTouchCancel != null)
callJSResponse(onTouchCancel, DoricUtils.px2dp(event.getX()), DoricUtils.px2dp(event.getY()));
break;
}