| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package com.taobao.weex.ui.action; |
| |
| import android.text.TextUtils; |
| |
| import com.taobao.weex.WXSDKInstance; |
| import com.taobao.weex.WXSDKManager; |
| import com.taobao.weex.ui.component.WXComponent; |
| import com.taobao.weex.ui.component.WXVContainer; |
| |
| public class GraphicActionRemoveElement extends BasicGraphicAction { |
| |
| public GraphicActionRemoveElement(WXSDKInstance instance, String ref) { |
| super(instance, ref); |
| } |
| |
| @Override |
| public void executeAction() { |
| WXComponent component = WXSDKManager.getInstance().getWXRenderManager().getWXComponent(getPageId(), getRef()); |
| if (component == null || component.getParent() == null || component.getInstance() == null) { |
| return; |
| } |
| clearRegistryForComponent(component); |
| WXVContainer parent = component.getParent(); |
| |
| if (component.getHostView() != null && !TextUtils.equals(component.getComponentType(), "video") && !TextUtils.equals(component.getComponentType(), "videoplus")) { |
| int[] location = new int[2]; |
| component.getHostView().getLocationInWindow(location); |
| //component.getInstance().onChangeElement(parent, location[1] > component.getInstance().getWeexHeight() + 1); |
| } |
| |
| parent.remove(component, true); |
| } |
| |
| private void clearRegistryForComponent(WXComponent component) { |
| WXComponent removedComponent = WXSDKManager.getInstance().getWXRenderManager().unregisterComponent(getPageId(), getRef()); |
| if (removedComponent != null) { |
| removedComponent.removeAllEvent(); |
| removedComponent.removeStickyStyle(); |
| } |
| if (component instanceof WXVContainer) { |
| WXVContainer container = (WXVContainer) component; |
| int count = container.childCount(); |
| for (int i = count - 1; i >= 0; --i) { |
| clearRegistryForComponent(container.getChild(i)); |
| } |
| } |
| } |
| } |