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Posted to commits@weex.apache.org by so...@apache.org on 2017/03/15 08:05:20 UTC
[5/9] incubator-weex git commit: * [android] new dom statement
pential break changes: WXRenderStatement#getComponentSize,
DomModule#getComponentSize. It's low risk since it's a internal method,
users should not dirct use it.
http://git-wip-us.apache.org/repos/asf/incubator-weex/blob/f3390e3c/android/sdk/src/main/java/com/taobao/weex/dom/WXDomStatement.java
----------------------------------------------------------------------
diff --git a/android/sdk/src/main/java/com/taobao/weex/dom/WXDomStatement.java b/android/sdk/src/main/java/com/taobao/weex/dom/WXDomStatement.java
deleted file mode 100755
index 36f2713..0000000
--- a/android/sdk/src/main/java/com/taobao/weex/dom/WXDomStatement.java
+++ /dev/null
@@ -1,1272 +0,0 @@
-/**
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-package com.taobao.weex.dom;
-
-import android.support.annotation.NonNull;
-import android.support.annotation.Nullable;
-import android.support.v4.util.ArrayMap;
-import android.text.TextUtils;
-import android.util.Pair;
-
-import com.alibaba.fastjson.JSONArray;
-import com.alibaba.fastjson.JSONObject;
-import com.taobao.weex.WXEnvironment;
-import com.taobao.weex.WXSDKInstance;
-import com.taobao.weex.WXSDKManager;
-import com.taobao.weex.adapter.IWXUserTrackAdapter;
-import com.taobao.weex.bridge.JSCallback;
-import com.taobao.weex.common.Constants;
-import com.taobao.weex.common.WXErrorCode;
-import com.taobao.weex.dom.flex.CSSLayoutContext;
-import com.taobao.weex.dom.flex.CSSNode;
-import com.taobao.weex.dom.flex.Spacing;
-import com.taobao.weex.ui.IWXRenderTask;
-import com.taobao.weex.ui.WXRenderManager;
-import com.taobao.weex.ui.animation.WXAnimationBean;
-import com.taobao.weex.ui.component.WXComponent;
-import com.taobao.weex.ui.component.WXVContainer;
-import com.taobao.weex.utils.WXLogUtils;
-import com.taobao.weex.utils.WXViewUtils;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.LinkedHashSet;
-import java.util.Map;
-import java.util.Set;
-import java.util.concurrent.ConcurrentHashMap;
-
-/**
- * <p>
- * This class is responsible for creating command object of DOM operation and
- * invoking command of corresponding object.
- * </p>
- * <p>
- * In the command design pattern,
- * this class acts as the <strong>invoker </strong>in the command pattern
- * despite that it is also responsible for creating <strong>Command</strong> object.
- * And,{@link IWXRenderTask} works as the <strong>Command</strong>
- * {@link WXDomManager} works as the <strong>Client</strong>
- * {@link WXRenderManager} works as the <strong>Receiver</strong>.
- * </p>
- * <p>
- * There exists one to one correspondence between WXDomStatement and WXInstance,
- * and {@link WXDomManager} is responsible for manage the relation of correspondence.
- * </p>
- */
-class WXDomStatement {
- /** package **/ final ConcurrentHashMap<String, WXDomObject> mRegistry;
- private WXDomObject.Consumer mAddDOMConsumer;
- private String mInstanceId;
- private WXRenderManager mWXRenderManager;
- private ArrayList<IWXRenderTask> mNormalTasks;
- private Set <Pair<String, Map<String, Object>>> animations;
- private CSSLayoutContext mLayoutContext;
- private volatile boolean mDirty;
- private boolean mDestroy;
- private Map<String, AddDomInfo> mAddDom = new HashMap<>();
-
- /**
- * Create an instance of {@link WXDomStatement},
- * One {@link WXSDKInstance} corresponding to one and only one {@link WXDomStatement}.
- * And all the instance of {@link WXDomManager} share the same {@link WXRenderManager}.
- * @param instanceId the id of the {@link WXSDKInstance}.
- * One {@link WXSDKInstance} corresponding to one {@link WXDomStatement},
- * and vice versa.
- * @param renderManager This acts as the Receiver of the command pattern
- */
- public WXDomStatement(String instanceId, WXRenderManager renderManager) {
- mDestroy = false;
- mInstanceId = instanceId;
- mLayoutContext = new CSSLayoutContext();
- mRegistry = new ConcurrentHashMap<>();
- mNormalTasks = new ArrayList<>();
- animations = new LinkedHashSet<>();
- mWXRenderManager = renderManager;
- mAddDOMConsumer = new AddDOMConsumer(mRegistry);
- }
-
- /**
- * Destroy current instance, which occurred when {@link WXSDKInstance#destroy()} is called.
- */
- public void destroy() {
- mDestroy = true;
- mRegistry.clear();
- mAddDOMConsumer = null;
- mNormalTasks.clear();
- mAddDom.clear();
- mLayoutContext = null;
- mWXRenderManager = null;
- animations.clear();
- }
-
- /**
- * Rebuild the component tree.
- * The purpose of this method is moving fixed components to the root component.
- * This method will be called when {@link #batch()} is executed.
- * @param root root dom
- */
- void rebuildingFixedDomTree(WXDomObject root) {
- if (root != null && root.getFixedStyleRefs() != null) {
- int size = root.getFixedStyleRefs().size();
- for (int i = 0; i < size; i++) {
- String fixedRef = root.getFixedStyleRefs().get(i);
- WXDomObject wxDomObject = mRegistry.get(fixedRef);
- if (wxDomObject!=null && wxDomObject.parent != null) {
- wxDomObject.parent.remove(wxDomObject);
- root.add(wxDomObject, -1);
- }
- }
- }
-
- }
-
- /**
- * Batch the execution of command objects and execute all the command objects created other
- * places, e.g. call {@link IWXRenderTask#execute()}.
- * First, it will rebuild the dom tree and do pre layout staff.
- * Then call {@link com.taobao.weex.dom.flex.CSSNode#calculateLayout(CSSLayoutContext)} to
- * start calculate layout.
- * Next, call {@link ApplyUpdateConsumer} to get changed dom and creating
- * corresponding command object.
- * Finally, walk through the queue, e.g. call {@link IWXRenderTask#execute()} for every task
- * in the queue.
- */
- void batch() {
-
- if (!mDirty || mDestroy) {
- return;
- }
-
- WXDomObject rootDom = mRegistry.get(WXDomObject.ROOT);
- layout(rootDom);
- }
-
- void layout(WXDomObject rootDom) {
- if (rootDom == null) {
- return;
- }
- long start0 = System.currentTimeMillis();
-
- rebuildingFixedDomTree(rootDom);
-
- rootDom.traverseTree( new WXDomObject.Consumer() {
- @Override
- public void accept(WXDomObject dom) {
- if (!dom.hasUpdate() || mDestroy) {
- return;
- }
- dom.layoutBefore();
- }
- });
- long start = System.currentTimeMillis();
-
-
- rootDom.calculateLayout(mLayoutContext);
-
- WXSDKInstance instance = WXSDKManager.getInstance().getSDKInstance(mInstanceId);
- if (instance != null) {
- instance.cssLayoutTime(System.currentTimeMillis() - start);
- }
-
- rootDom.traverseTree( new WXDomObject.Consumer() {
- @Override
- public void accept(WXDomObject dom) {
- if (!dom.hasUpdate() || mDestroy) {
- return;
- }
- dom.layoutAfter();
- }
- });
-
- start = System.currentTimeMillis();
- rootDom.traverseTree(new ApplyUpdateConsumer());
-
- if (instance != null) {
- instance.applyUpdateTime(System.currentTimeMillis() - start);
- }
-
- start = System.currentTimeMillis();
- updateDomObj();
- if (instance != null) {
- instance.updateDomObjTime(System.currentTimeMillis() - start);
- }
- parseAnimation();
-
- int count = mNormalTasks.size();
- for (int i = 0; i < count && !mDestroy; ++i) {
- mWXRenderManager.runOnThread(mInstanceId, mNormalTasks.get(i));
- }
- mNormalTasks.clear();
- mAddDom.clear();
- animations.clear();
- mDirty = false;
- if (instance != null) {
- instance.batchTime(System.currentTimeMillis() - start0);
- }
- }
-
- class ApplyUpdateConsumer implements WXDomObject.Consumer{
-
- @Override
- public void accept(WXDomObject dom) {
- if (dom.hasUpdate()) {
- dom.markUpdateSeen();
- if (!dom.isYoung()) {
- final WXDomObject copy = dom.clone();
- if (copy == null) {
- return;
- }
- mNormalTasks.add(new IWXRenderTask() {
-
- @Override
- public void execute() {
- mWXRenderManager.setLayout(mInstanceId, copy.getRef(), copy);
- if(copy.getExtra() != null) {
- mWXRenderManager.setExtra(mInstanceId, copy.getRef(), copy.getExtra());
- }
- }
-
- @Override
- public String toString() {
- return "setLayout & setExtra";
- }
- });
- }
- }
- }
- }
-
- private void parseAnimation() {
- for(final Pair<String, Map<String, Object>> pair:animations) {
- if (!TextUtils.isEmpty(pair.first)) {
- final WXAnimationBean animationBean = createAnimationBean(pair.first, pair.second);
- if (animationBean != null) {
- mNormalTasks.add(new IWXRenderTask() {
- @Override
- public void execute() {
- mWXRenderManager.startAnimation(mInstanceId, pair.first, animationBean, null);
- }
-
- @Override
- public String toString() {
- return "startAnimationByStyle";
- }
- });
- }
- }
- }
- }
-
- /**
- * Create command object for creating body according to the JSONObject. And put the command
- * object in the queue.
- * @param dom the jsonObject according to which to create command object.
- */
- void createBody(JSONObject dom) {
- addDomInternal(dom,true,null,-1);
- }
-
- private class CreateBodyTask implements IWXRenderTask {
- final WXComponent mComponent;
-
- CreateBodyTask(WXComponent component) {
- mComponent = component;
- }
-
- @Override
- public void execute() {
- WXSDKInstance instance = WXSDKManager.getInstance().getSDKInstance(mInstanceId);
- if (instance == null || instance.getContext() == null) {
- WXLogUtils.e("instance is null or instance is destroy!");
- return;
- }
- try {
- mWXRenderManager.createBody(mInstanceId, mComponent);
- instance.commitUTStab(IWXUserTrackAdapter.DOM_MODULE, WXErrorCode.WX_SUCCESS);
- } catch (Exception e) {
- WXLogUtils.e("create body failed.", e);
- }
- }
-
- @Override
- public String toString() {
- return "createBody";
- }
- }
-
- /**
- * Update all components' dom info stored in {@link #mAddDom}
- */
- private void updateDomObj() {
- long start = System.currentTimeMillis();
- Iterator<Map.Entry<String, AddDomInfo>> iterator = mAddDom.entrySet().iterator();
- Map.Entry<String, AddDomInfo> entry;
- AddDomInfo value;
- while (iterator.hasNext()) {
- entry = iterator.next();
- value = entry.getValue();
- updateDomObj(value.component);
- }
- if (WXEnvironment.isApkDebugable()) {
- WXLogUtils.d("updateDomObj", "time:" + (System.currentTimeMillis() - start));
- }
- }
-
- /**
- * Update the specified component's dom and mark it as old.
- * @param component the component to be updated
- */
- private void updateDomObj(WXComponent component) {
- if (component == null) {
- return;
- }
- WXDomObject domObject = mRegistry.get(component.getRef());
- if (domObject == null) {
- return;
- }
- domObject.old();
- component.updateDom(domObject);
- if (component instanceof WXVContainer) {
- WXVContainer container = (WXVContainer) component;
- int count = container.childCount();
- for (int i = 0; i < count; ++i) {
- updateDomObj(container.getChild(i));
- }
- }
- }
-
- void invokeMethod(String ref, String method, JSONArray args){
- if(mDestroy){
- return;
- }
- WXComponent comp = mWXRenderManager.getWXComponent(mInstanceId, ref);
- if(comp == null){
- WXLogUtils.e("DomStatement","target component not found.");
- return;
- }
- comp.invoke(method,args);
- }
-
- /**
- * Add DOM node.
- * @param dom
- * @param isRoot
- * @param parentRef
- * @param index
- */
- private void addDomInternal(JSONObject dom,boolean isRoot, String parentRef, final int index){
- if (mDestroy) {
- return;
- }
-
- WXSDKInstance instance = WXSDKManager.getInstance().getSDKInstance(mInstanceId);
- if (instance == null) {
- return;
- }
- WXErrorCode errCode = isRoot ? WXErrorCode.WX_ERR_DOM_CREATEBODY : WXErrorCode.WX_ERR_DOM_ADDELEMENT;
- if (dom == null) {
- instance.commitUTStab(IWXUserTrackAdapter.DOM_MODULE, errCode);
- }
-
- //only non-root has parent.
- WXDomObject parent;
- WXDomObject domObject = WXDomObject.parse(dom,instance);
-
- if (domObject == null || mRegistry.containsKey(domObject.getRef())) {
- if (WXEnvironment.isApkDebugable()) {
- WXLogUtils.e("[WXDomStatement] " + (isRoot ? "createBody" : "addDom") + " error,DOM object is null or already registered!!");
- }
- instance.commitUTStab(IWXUserTrackAdapter.DOM_MODULE, errCode);
- return;
- }
- if (isRoot) {
- WXDomObject.prepareRoot(domObject,
- WXViewUtils.getWebPxByWidth(WXViewUtils.getWeexHeight(mInstanceId),WXSDKManager.getInstanceViewPortWidth(mInstanceId)),
- WXViewUtils.getWebPxByWidth(WXViewUtils.getWeexWidth(mInstanceId),WXSDKManager.getInstanceViewPortWidth(mInstanceId)));
- } else if ((parent = mRegistry.get(parentRef)) == null) {
- instance.commitUTStab(IWXUserTrackAdapter.DOM_MODULE, errCode);
- return;
- } else {
- //non-root and parent exist
- parent.add(domObject, index);
- }
-
- domObject.traverseTree(
- mAddDOMConsumer,
- ApplyStyleConsumer.getInstance()
- );
-
- //Create component in dom thread
- WXComponent component = isRoot ?
- mWXRenderManager.createBodyOnDomThread(mInstanceId, domObject) :
- mWXRenderManager.createComponentOnDomThread(mInstanceId, domObject, parentRef, index);
- if (component == null) {
- instance.commitUTStab(IWXUserTrackAdapter.DOM_MODULE, errCode);
- //stop redner, some fatal happened.
- return;
- }
- AddDomInfo addDomInfo = new AddDomInfo();
- addDomInfo.component = component;
- mAddDom.put(domObject.getRef(), addDomInfo);
-
- IWXRenderTask task = isRoot ? new CreateBodyTask(component) : new AddDOMTask(component, parentRef, index);
- mNormalTasks.add(task);
- addAnimationForDomTree(domObject);
- mDirty = true;
-
- instance.commitUTStab(IWXUserTrackAdapter.DOM_MODULE, WXErrorCode.WX_SUCCESS);
- }
-
- /**
- * Create a command object for adding a dom node to its parent in a specific location.
- * If dom's parent doesn't exist or the dom has been added in current {@link WXSDKInstance},
- * this method will return.
- * If the above request is met, then put the command object in the queue.
- * @param dom the dom object in the form of JSONObject
- * @param parentRef parent to which the dom is added.
- * @param index the location of which the dom is added.
- */
- void addDom(JSONObject dom, final String parentRef, final int index) {
- addDomInternal(dom,false,parentRef,index);
- }
-
- private class AddDOMTask implements IWXRenderTask {
- final WXComponent mComponent;
- final String mParentRef;
- final int mIndex;
- AddDOMTask(WXComponent comp,String parentRef,int index){
- mComponent = comp;
- mParentRef = parentRef;
- mIndex = index;
- }
-
- @Override
- public void execute() {
- WXSDKInstance instance = WXSDKManager.getInstance().getSDKInstance(mInstanceId);
- if(instance == null || instance.getContext()== null) {
- WXLogUtils.e("instance is null or instance is destroy!");
- return;
- }
- try {
- mWXRenderManager.addComponent(mInstanceId, mComponent, mParentRef, mIndex);
- }catch (Exception e){
- WXLogUtils.e("add component failed.", e);
- }
- }
-
- @Override
- public String toString() {
- return "AddDom";
- }
- }
-
- /**
- * Create a command object for moving the specific {@link WXDomObject} to a new parent.
- * If any of the following situation is met,
- * <ul>
- * <li> dom to be moved is null </li>
- * <li> dom's parent is null </li>
- * <li> new parent is null </li>
- * <li> parent is under {@link CSSNode#hasNewLayout()} </li>
- * </ul>
- * this method will return. Otherwise, put the command object in the queue.
- * @param ref Reference of the dom to be moved.
- * @param parentRef Reference of the new parent DOM node
- * @param index the index of the dom to be inserted in the new parent.
- */
- void moveDom(final String ref, final String parentRef, int index) {
- if (mDestroy) {
- return;
- }
- WXSDKInstance instance = WXSDKManager.getInstance().getSDKInstance(mInstanceId);
- WXDomObject domObject = mRegistry.get(ref);
- WXDomObject parentObject = mRegistry.get(parentRef);
- if (domObject == null || domObject.parent == null
- || parentObject == null || parentObject.hasNewLayout()) {
- if (instance != null) {
- instance.commitUTStab(IWXUserTrackAdapter.DOM_MODULE, WXErrorCode.WX_ERR_DOM_MOVEELEMENT);
- }
- return;
- }
- if (domObject.parent.equals(parentObject)) {
- if(parentObject.index(domObject) == index) {
- return;
- } else if(domObject.parent.index(domObject)<index){
- index = index -1;
- }
- }
-
- final int newIndex = index;
- domObject.parent.remove(domObject);
- parentObject.add(domObject, newIndex);
-
- mNormalTasks.add(new IWXRenderTask() {
-
- @Override
- public void execute() {
- mWXRenderManager.moveComponent(mInstanceId, ref, parentRef, newIndex);
- }
-
- @Override
- public String toString() {
- return "moveDom";
- }
- });
-
- mDirty = true;
- if (instance != null) {
- instance.commitUTStab(IWXUserTrackAdapter.DOM_MODULE, WXErrorCode.WX_SUCCESS);
- }
- }
-
- /**
- * Create a command object for removing the specified {@link WXDomObject}.
- * If the domObject is null or its parent is null, this method returns directly.
- * Otherwise, put the command object in the queue.
- * @param ref Reference of the dom.
- */
- void removeDom(final String ref) {
- if (mDestroy) {
- return;
- }
- WXSDKInstance instance = WXSDKManager.getInstance().getSDKInstance(mInstanceId);
- WXDomObject domObject = mRegistry.get(ref);
- if (domObject == null) {
- if (instance != null) {
- instance.commitUTStab(IWXUserTrackAdapter.DOM_MODULE, WXErrorCode.WX_ERR_DOM_REMOVEELEMENT);
- }
- return;
- }
- WXDomObject parent = domObject.parent;
- if (parent == null) {
- if (instance != null) {
- instance.commitUTStab(IWXUserTrackAdapter.DOM_MODULE, WXErrorCode.WX_ERR_DOM_REMOVEELEMENT);
- }
- return;
- }
- domObject.traverseTree(new WXDomObject.Consumer() {
- @Override
- public void accept(WXDomObject dom) {
- mRegistry.remove(dom.getRef());
- }
- });
- parent.remove(domObject);
- mRegistry.remove(ref);
-
- mNormalTasks.add(new IWXRenderTask() {
-
- @Override
- public void execute() {
- mWXRenderManager.removeComponent(mInstanceId, ref);
- }
-
- @Override
- public String toString() {
- return "removeDom";
- }
- });
-
- mDirty = true;
- if (instance != null) {
- instance.commitUTStab(IWXUserTrackAdapter.DOM_MODULE, WXErrorCode.WX_SUCCESS);
- }
- }
-
- /**
- * Update the attributes according to the given attribute. Then creating a
- * command object for updating corresponding view and put the command object in the queue.
- * @param ref Reference of the dom.
- * @param attrs the new style. This style is only a part of the full attribute set, and will be
- * merged into attributes
- * @see #updateStyle(String, JSONObject)
- */
- void updateAttrs(String ref, final JSONObject attrs) {
- if (mDestroy) {
- return;
- }
- WXSDKInstance instance = WXSDKManager.getInstance().getSDKInstance(mInstanceId);
- final WXDomObject domObject = mRegistry.get(ref);
- if (domObject == null) {
- if (instance != null) {
- instance.commitUTStab(IWXUserTrackAdapter.DOM_MODULE, WXErrorCode.WX_ERR_DOM_UPDATEATTRS);
- }
- return;
- }
-
- domObject.updateAttr(attrs);
-
- mNormalTasks.add(new IWXRenderTask() {
-
- @Override
- public void execute() {
- mWXRenderManager.updateAttrs(mInstanceId, domObject.getRef(), attrs);
- }
-
- @Override
- public String toString() {
- return "updateAttr";
- }
- });
- mDirty = true;
-
- if (instance != null) {
- instance.commitUTStab(IWXUserTrackAdapter.DOM_MODULE, WXErrorCode.WX_SUCCESS);
- }
- }
-
- /**
- * Update styles according to the given style. Then creating a
- * command object for updating corresponding view and put the command object in the queue.
- * @param ref Reference of the dom.
- * @param style the new style. This style is only a part of the full style, and will be merged
- * into styles
- * @param byPesudo updateStyle by pesduo class
- * @see #updateAttrs(String, JSONObject)
- */
- void updateStyle(String ref, JSONObject style, boolean byPesudo) {
- if (mDestroy || style == null) {
- return;
- }
- WXSDKInstance instance = WXSDKManager.getInstance().getSDKInstance(mInstanceId);
- WXDomObject domObject = mRegistry.get(ref);
- if (domObject == null) {
- if (instance != null) {
- instance.commitUTStab(IWXUserTrackAdapter.DOM_MODULE, WXErrorCode.WX_ERR_DOM_UPDATESTYLE);
- }
- return;
- }
-
- Map<String, Object> animationMap= new ArrayMap<>(2);
- animationMap.put(WXDomObject.TRANSFORM, style.remove(WXDomObject.TRANSFORM));
- animationMap.put(WXDomObject.TRANSFORM_ORIGIN, style.remove(WXDomObject.TRANSFORM_ORIGIN));
- animations.add(new Pair<>(ref, animationMap));
-
- if(!style.isEmpty()){
- domObject.updateStyle(style, byPesudo);
- domObject.traverseTree(ApplyStyleConsumer.getInstance());
- updateStyle(domObject, style);
- }
- mDirty = true;
-
- if (instance != null) {
- instance.commitUTStab(IWXUserTrackAdapter.DOM_MODULE, WXErrorCode.WX_SUCCESS);
- }
- }
-
- /**
- * Create the command object for updating style and put it the queue. If the given style
- * contains border-width and padding that will affect layout, then a command object for reset
- * padding will also be created.
- * @param domObject the given dom object
- * @param update the given style.
- */
- private void updateStyle(final WXDomObject domObject, final Map<String, Object> update) {
- mNormalTasks.add(new IWXRenderTask() {
-
- @Override
- public void execute() {
- mWXRenderManager.updateStyle(mInstanceId, domObject.getRef(), update);
- }
-
- @Override
- public String toString() {
- return "updateStyle";
- }
- });
- if (update.containsKey(Constants.Name.PADDING) ||
- update.containsKey(Constants.Name.PADDING_TOP) ||
- update.containsKey(Constants.Name.PADDING_LEFT) ||
- update.containsKey(Constants.Name.PADDING_RIGHT) ||
- update.containsKey(Constants.Name.PADDING_BOTTOM) ||
- update.containsKey(Constants.Name.BORDER_WIDTH)) {
- mNormalTasks.add(new IWXRenderTask() {
-
- @Override
- public void execute() {
- Spacing padding = domObject.getPadding();
- Spacing border = domObject.getBorder();
- mWXRenderManager.setPadding(mInstanceId, domObject.getRef(), padding, border);
- }
-
- @Override
- public String toString() {
- return "setPadding";
- }
- });
- }
- }
-
- /**
- * Create a command object for adding a default event listener to the corresponding {@link
- * WXDomObject} and put the command object in the queue.
- * When the event is triggered, the eventListener will call {@link WXSDKManager#fireEvent(String, String, String)}
- * , and the JS will handle all the operations from there.
- *
- * @param ref Reference of the dom.
- * @param type the type of the event, this may be a plain event defined in
- * {@link com.taobao.weex.common.Constants.Event} or a gesture defined in {@link com.taobao
- * .weex.ui.view.gesture.WXGestureType}
- */
- void addEvent(final String ref, final String type) {
- if (mDestroy) {
- return;
- }
- WXSDKInstance instance = WXSDKManager.getInstance().getSDKInstance(mInstanceId);
- final WXDomObject domObject = mRegistry.get(ref);
- if (domObject == null) {
- if (instance != null) {
- instance.commitUTStab(IWXUserTrackAdapter.DOM_MODULE, WXErrorCode.WX_ERR_DOM_ADDEVENT);
- }
- return;
- }
- domObject.addEvent(type);
- mNormalTasks.add(new IWXRenderTask() {
-
- @Override
- public void execute() {
- WXComponent comp = mWXRenderManager.getWXComponent(mInstanceId,ref);
- if(comp != null){
- //sync dom change to component
- comp.updateDom(domObject);
- mWXRenderManager.addEvent(mInstanceId, ref, type);
- }
- }
-
- @Override
- public String toString() {
- return "Add event";
- }
- });
-
- mDirty = true;
- if (instance != null) {
- instance.commitUTStab(IWXUserTrackAdapter.DOM_MODULE, WXErrorCode.WX_SUCCESS);
- }
- }
-
- /**
- * Create a command object for removing the event listener of the corresponding {@link
- * WXDomObject} and put the command event in the queue.
- * @param ref Reference of the dom.
- * @param type the type of the event, this may be a plain event defined in
- * {@link com.taobao.weex.common.Constants.Event} or a gesture defined in {@link com.taobao
- * .weex.ui.view.gesture.WXGestureType}
- */
- void removeEvent(final String ref, final String type) {
- if (mDestroy) {
- return;
- }
- WXSDKInstance instance = WXSDKManager.getInstance().getSDKInstance(mInstanceId);
- final WXDomObject domObject = mRegistry.get(ref);
- if (domObject == null) {
- if (instance != null) {
- instance.commitUTStab(IWXUserTrackAdapter.DOM_MODULE, WXErrorCode.WX_ERR_DOM_REMOVEEVENT);
- }
- return;
- }
- domObject.removeEvent(type);
-
- mNormalTasks.add(new IWXRenderTask() {
-
- @Override
- public void execute() {
- WXComponent comp = mWXRenderManager.getWXComponent(mInstanceId,ref);
- if(comp != null){
- //sync dom change to component
- comp.updateDom(domObject);
- mWXRenderManager.removeEvent(mInstanceId, ref, type);
- }
-
- }
-
- @Override
- public String toString() {
- return "removeEvent";
- }
- });
-
- mDirty = true;
- if (instance != null) {
- instance.commitUTStab(IWXUserTrackAdapter.DOM_MODULE, WXErrorCode.WX_SUCCESS);
- }
- }
-
- /**
- * Create a command object for scroll the given view to the specified position.
- * @param ref Reference of the dom.
- * @param options the specified position
- */
- void scrollToDom(final String ref, final JSONObject options) {
- if (mDestroy) {
- return;
- }
- WXSDKInstance instance = WXSDKManager.getInstance().getSDKInstance(mInstanceId);
-
- mNormalTasks.add(new IWXRenderTask() {
-
- @Override
- public void execute() {
- mWXRenderManager.scrollToComponent(mInstanceId, ref, options);
- }
-
- @Override
- public String toString() {
- return "scrollToPosition";
- }
- });
-
- mDirty = true;
- if (instance != null) {
- instance.commitUTStab(IWXUserTrackAdapter.DOM_MODULE, WXErrorCode.WX_SUCCESS);
- }
- }
-
- /**
- * Create a command object for notifying {@link WXRenderManager} that the process of creating
- * given view is finished, and put the command object in the queue.
- */
- void createFinish() {
- if (mDestroy) {
- return;
- }
-
- final WXDomObject root = mRegistry.get(WXDomObject.ROOT);
- mNormalTasks.add(new IWXRenderTask() {
-
- @Override
- public void execute() {
- mWXRenderManager.createFinish(mInstanceId,
- (int) root.getLayoutWidth(),
- (int) root.getLayoutHeight());
- }
-
- @Override
- public String toString() {
- return "createFinish";
- }
- });
-
- mDirty = true;
- WXSDKInstance instance = WXSDKManager.getInstance().getSDKInstance(mInstanceId);
- if (instance != null) {
- instance.commitUTStab(IWXUserTrackAdapter.DOM_MODULE, WXErrorCode.WX_SUCCESS);
- }
- }
-
- /**
- * Create a command object for notifying {@link WXRenderManager} that the process of refreshing
- * given view is finished, and put the command object in the queue.
- */
- void refreshFinish() {
- if (mDestroy) {
- return;
- }
- final WXDomObject root = mRegistry.get(WXDomObject.ROOT);
- mNormalTasks.add(new IWXRenderTask() {
-
- @Override
- public void execute() {
- int realWidth = (int) root.getLayoutWidth();
- int realHeight = (int) root.getLayoutHeight();
- mWXRenderManager.refreshFinish(mInstanceId, realWidth, realHeight);
- }
-
- @Override
- public String toString() {
- return "refreshFinish";
- }
- });
-
- mDirty = true;
- WXSDKInstance instance = WXSDKManager.getInstance().getSDKInstance(mInstanceId);
- if (instance != null) {
- instance.commitUTStab(IWXUserTrackAdapter.DOM_MODULE, WXErrorCode.WX_SUCCESS);
- }
- }
-
- /**
- * Create a command object for notifying {@link WXRenderManager} that the process of update
- * given view is finished, and put the command object in the queue.
- */
- void updateFinish() {
- if (mDestroy) {
- return;
- }
- mNormalTasks.add(new IWXRenderTask() {
-
- @Override
- public void execute() {
- mWXRenderManager.updateFinish(mInstanceId);
- }
-
- @Override
- public String toString() {
- return "updateFinish";
- }
- });
-
- WXSDKInstance instance = WXSDKManager.getInstance().getSDKInstance(mInstanceId);
- if (instance != null) {
- instance.commitUTStab(IWXUserTrackAdapter.DOM_MODULE, WXErrorCode.WX_SUCCESS);
- }
- }
-
- void startAnimation(@NonNull final String ref, @NonNull String animation,
- @Nullable final String callBack){
- if (mDestroy) {
- return;
- }
- WXDomObject domObject = mRegistry.get(ref);
- if (domObject == null) {
- return;
- }
- final WXAnimationBean animationBean=createAnimationBean(ref, animation);
- if(animationBean!=null) {
- mNormalTasks.add(new IWXRenderTask() {
- @Override
- public void execute() {
- mWXRenderManager.startAnimation(mInstanceId, ref, animationBean, callBack);
- }
-
- @Override
- public String toString() {
- return "startAnimationByCall";
- }
- });
- mDirty=true;
- }
- }
-
- private void addAnimationForDomTree(WXDomObject domObject){
- animations.add(new Pair<String, Map<String, Object>>(domObject.getRef(),domObject.getStyles()));
- for(int i=0;i<domObject.childCount();i++){
- addAnimationForDomTree(domObject.getChild(i));
- }
- }
-
- private WXAnimationBean createAnimationBean(String ref, String animation){
- try {
- WXAnimationBean animationBean =
- JSONObject.parseObject(animation, WXAnimationBean.class);
- if (animationBean != null && animationBean.styles != null) {
- WXDomObject domObject=mRegistry.get(ref);
- int width=(int)domObject.getLayoutWidth();
- int height=(int)domObject.getLayoutHeight();
- animationBean.styles.init(animationBean.styles.transformOrigin,
- animationBean.styles.transform,width,height,WXSDKManager.getInstance().getSDKInstance(mInstanceId).getInstanceViewPortWidth());
- }
- return animationBean;
- } catch (RuntimeException e) {
- WXLogUtils.e("", e);
- return null;
- }
- }
-
- private WXAnimationBean createAnimationBean(String ref,Map<String, Object> style){
- if (style != null) {
- try {
- Object transform = style.get(WXDomObject.TRANSFORM);
- if (transform instanceof String && !TextUtils.isEmpty((String) transform)) {
- String transformOrigin = (String) style.get(WXDomObject.TRANSFORM_ORIGIN);
- WXAnimationBean animationBean = new WXAnimationBean();
- WXDomObject domObject = mRegistry.get(ref);
- int width = (int) domObject.getLayoutWidth();
- int height = (int) domObject.getLayoutHeight();
- animationBean.styles = new WXAnimationBean.Style();
- animationBean.styles.init(transformOrigin, (String) transform, width, height,WXSDKManager.getInstance().getSDKInstance(mInstanceId).getInstanceViewPortWidth());
- return animationBean;
- }
- }catch (RuntimeException e){
- WXLogUtils.e("", e);
- return null;
- }
- }
- return null;
- }
-
-
- private static class AddDOMConsumer implements WXDomObject.Consumer {
- final ConcurrentHashMap<String, WXDomObject> mRegistry;
- AddDOMConsumer(ConcurrentHashMap<String, WXDomObject> r){
- mRegistry = r;
- }
-
- @Override
- public void accept(WXDomObject dom) {
- //register dom
- dom.young();
- mRegistry.put(dom.getRef(), dom);
-
- //find fixed node
- WXDomObject rootDom = mRegistry.get(WXDomObject.ROOT);
- if (rootDom != null && dom.isFixed()) {
- rootDom.add2FixedDomList(dom.getRef());
- }
- }
- }
-
- static class ApplyStyleConsumer implements WXDomObject.Consumer {
- static ApplyStyleConsumer sInstance;
-
- public static ApplyStyleConsumer getInstance(){
- if(sInstance == null){
- sInstance = new ApplyStyleConsumer();
- }
- return sInstance;
- }
-
- private ApplyStyleConsumer(){};
-
- @Override
- public void accept(WXDomObject dom) {
- WXStyle style = dom.getStyles();
-
- /** merge default styles **/
- Map<String, String> defaults = dom.getDefaultStyle();
- if (defaults != null) {
- for (Map.Entry<String, String> entry : defaults.entrySet()) {
- if (!style.containsKey(entry.getKey())) {
- style.put(entry.getKey(), entry.getValue());
- }
- }
- }
-
- if (dom.getStyles().size() > 0) {
- dom.applyStyleToNode();
- }
- }
- }
-
- public void getComponentSize(final String ref, final JSCallback callback) {
- if (mDestroy) {
- Map<String, Object> options = new HashMap<>();
- options.put("result", false);
- options.put("errMsg", "Component does not exist");
- callback.invoke(options);
- return;
- }
-
- mNormalTasks.add(new IWXRenderTask() {
-
- @Override
- public void execute() {
- mWXRenderManager.getComponentSize(mInstanceId, ref, callback);
- }
-
- @Override
- public String toString() {
- return "getComponentSize";
- }
- });
- mDirty=true;
-
- }
-
- static class AddDomInfo {
-
- public WXComponent component;
- }
-}
http://git-wip-us.apache.org/repos/asf/incubator-weex/blob/f3390e3c/android/sdk/src/main/java/com/taobao/weex/dom/action/AbstractAddElementAction.java
----------------------------------------------------------------------
diff --git a/android/sdk/src/main/java/com/taobao/weex/dom/action/AbstractAddElementAction.java b/android/sdk/src/main/java/com/taobao/weex/dom/action/AbstractAddElementAction.java
new file mode 100644
index 0000000..8b3cf3d
--- /dev/null
+++ b/android/sdk/src/main/java/com/taobao/weex/dom/action/AbstractAddElementAction.java
@@ -0,0 +1,313 @@
+/**
+ *
+ * Apache License
+ * Version 2.0, January 2004
+ * http://www.apache.org/licenses/
+ *
+ * TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+ *
+ * 1. Definitions.
+ *
+ * "License" shall mean the terms and conditions for use, reproduction,
+ * and distribution as defined by Sections 1 through 9 of this document.
+ *
+ * "Licensor" shall mean the copyright owner or entity authorized by
+ * the copyright owner that is granting the License.
+ *
+ * "Legal Entity" shall mean the union of the acting entity and all
+ * other entities that control, are controlled by, or are under common
+ * control with that entity. For the purposes of this definition,
+ * "control" means (i) the power, direct or indirect, to cause the
+ * direction or management of such entity, whether by contract or
+ * otherwise, or (ii) ownership of fifty percent (50%) or more of the
+ * outstanding shares, or (iii) beneficial ownership of such entity.
+ *
+ * "You" (or "Your") shall mean an individual or Legal Entity
+ * exercising permissions granted by this License.
+ *
+ * "Source" form shall mean the preferred form for making modifications,
+ * including but not limited to software source code, documentation
+ * source, and configuration files.
+ *
+ * "Object" form shall mean any form resulting from mechanical
+ * transformation or translation of a Source form, including but
+ * not limited to compiled object code, generated documentation,
+ * and conversions to other media types.
+ *
+ * "Work" shall mean the work of authorship, whether in Source or
+ * Object form, made available under the License, as indicated by a
+ * copyright notice that is included in or attached to the work
+ * (an example is provided in the Appendix below).
+ *
+ * "Derivative Works" shall mean any work, whether in Source or Object
+ * form, that is based on (or derived from) the Work and for which the
+ * editorial revisions, annotations, elaborations, or other modifications
+ * represent, as a whole, an original work of authorship. For the purposes
+ * of this License, Derivative Works shall not include works that remain
+ * separable from, or merely link (or bind by name) to the interfaces of,
+ * the Work and Derivative Works thereof.
+ *
+ * "Contribution" shall mean any work of authorship, including
+ * the original version of the Work and any modifications or additions
+ * to that Work or Derivative Works thereof, that is intentionally
+ * submitted to Licensor for inclusion in the Work by the copyright owner
+ * or by an individual or Legal Entity authorized to submit on behalf of
+ * the copyright owner. For the purposes of this definition, "submitted"
+ * means any form of electronic, verbal, or written communication sent
+ * to the Licensor or its representatives, including but not limited to
+ * communication on electronic mailing lists, source code control systems,
+ * and issue tracking systems that are managed by, or on behalf of, the
+ * Licensor for the purpose of discussing and improving the Work, but
+ * excluding communication that is conspicuously marked or otherwise
+ * designated in writing by the copyright owner as "Not a Contribution."
+ *
+ * "Contributor" shall mean Licensor and any individual or Legal Entity
+ * on behalf of whom a Contribution has been received by Licensor and
+ * subsequently incorporated within the Work.
+ *
+ * 2. Grant of Copyright License. Subject to the terms and conditions of
+ * this License, each Contributor hereby grants to You a perpetual,
+ * worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ * copyright license to reproduce, prepare Derivative Works of,
+ * publicly display, publicly perform, sublicense, and distribute the
+ * Work and such Derivative Works in Source or Object form.
+ *
+ * 3. Grant of Patent License. Subject to the terms and conditions of
+ * this License, each Contributor hereby grants to You a perpetual,
+ * worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ * (except as stated in this section) patent license to make, have made,
+ * use, offer to sell, sell, import, and otherwise transfer the Work,
+ * where such license applies only to those patent claims licensable
+ * by such Contributor that are necessarily infringed by their
+ * Contribution(s) alone or by combination of their Contribution(s)
+ * with the Work to which such Contribution(s) was submitted. If You
+ * institute patent litigation against any entity (including a
+ * cross-claim or counterclaim in a lawsuit) alleging that the Work
+ * or a Contribution incorporated within the Work constitutes direct
+ * or contributory patent infringement, then any patent licenses
+ * granted to You under this License for that Work shall terminate
+ * as of the date such litigation is filed.
+ *
+ * 4. Redistribution. You may reproduce and distribute copies of the
+ * Work or Derivative Works thereof in any medium, with or without
+ * modifications, and in Source or Object form, provided that You
+ * meet the following conditions:
+ *
+ * (a) You must give any other recipients of the Work or
+ * Derivative Works a copy of this License; and
+ *
+ * (b) You must cause any modified files to carry prominent notices
+ * stating that You changed the files; and
+ *
+ * (c) You must retain, in the Source form of any Derivative Works
+ * that You distribute, all copyright, patent, trademark, and
+ * attribution notices from the Source form of the Work,
+ * excluding those notices that do not pertain to any part of
+ * the Derivative Works; and
+ *
+ * (d) If the Work includes a "NOTICE" text file as part of its
+ * distribution, then any Derivative Works that You distribute must
+ * include a readable copy of the attribution notices contained
+ * within such NOTICE file, excluding those notices that do not
+ * pertain to any part of the Derivative Works, in at least one
+ * of the following places: within a NOTICE text file distributed
+ * as part of the Derivative Works; within the Source form or
+ * documentation, if provided along with the Derivative Works; or,
+ * within a display generated by the Derivative Works, if and
+ * wherever such third-party notices normally appear. The contents
+ * of the NOTICE file are for informational purposes only and
+ * do not modify the License. You may add Your own attribution
+ * notices within Derivative Works that You distribute, alongside
+ * or as an addendum to the NOTICE text from the Work, provided
+ * that such additional attribution notices cannot be construed
+ * as modifying the License.
+ *
+ * You may add Your own copyright statement to Your modifications and
+ * may provide additional or different license terms and conditions
+ * for use, reproduction, or distribution of Your modifications, or
+ * for any such Derivative Works as a whole, provided Your use,
+ * reproduction, and distribution of the Work otherwise complies with
+ * the conditions stated in this License.
+ *
+ * 5. Submission of Contributions. Unless You explicitly state otherwise,
+ * any Contribution intentionally submitted for inclusion in the Work
+ * by You to the Licensor shall be under the terms and conditions of
+ * this License, without any additional terms or conditions.
+ * Notwithstanding the above, nothing herein shall supersede or modify
+ * the terms of any separate license agreement you may have executed
+ * with Licensor regarding such Contributions.
+ *
+ * 6. Trademarks. This License does not grant permission to use the trade
+ * names, trademarks, service marks, or product names of the Licensor,
+ * except as required for reasonable and customary use in describing the
+ * origin of the Work and reproducing the content of the NOTICE file.
+ *
+ * 7. Disclaimer of Warranty. Unless required by applicable law or
+ * agreed to in writing, Licensor provides the Work (and each
+ * Contributor provides its Contributions) on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ * implied, including, without limitation, any warranties or conditions
+ * of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ * PARTICULAR PURPOSE. You are solely responsible for determining the
+ * appropriateness of using or redistributing the Work and assume any
+ * risks associated with Your exercise of permissions under this License.
+ *
+ * 8. Limitation of Liability. In no event and under no legal theory,
+ * whether in tort (including negligence), contract, or otherwise,
+ * unless required by applicable law (such as deliberate and grossly
+ * negligent acts) or agreed to in writing, shall any Contributor be
+ * liable to You for damages, including any direct, indirect, special,
+ * incidental, or consequential damages of any character arising as a
+ * result of this License or out of the use or inability to use the
+ * Work (including but not limited to damages for loss of goodwill,
+ * work stoppage, computer failure or malfunction, or any and all
+ * other commercial damages or losses), even if such Contributor
+ * has been advised of the possibility of such damages.
+ *
+ * 9. Accepting Warranty or Additional Liability. While redistributing
+ * the Work or Derivative Works thereof, You may choose to offer,
+ * and charge a fee for, acceptance of support, warranty, indemnity,
+ * or other liability obligations and/or rights consistent with this
+ * License. However, in accepting such obligations, You may act only
+ * on Your own behalf and on Your sole responsibility, not on behalf
+ * of any other Contributor, and only if You agree to indemnify,
+ * defend, and hold each Contributor harmless for any liability
+ * incurred by, or claims asserted against, such Contributor by reason
+ * of your accepting any such warranty or additional liability.
+ *
+ * END OF TERMS AND CONDITIONS
+ *
+ * APPENDIX: How to apply the Apache License to your work.
+ *
+ * To apply the Apache License to your work, attach the following
+ * boilerplate notice, with the fields enclosed by brackets "[]"
+ * replaced with your own identifying information. (Don't include
+ * the brackets!) The text should be enclosed in the appropriate
+ * comment syntax for the file format. We also recommend that a
+ * file or class name and description of purpose be included on the
+ * same "printed page" as the copyright notice for easier
+ * identification within third-party archives.
+ *
+ * Copyright 2016 Alibaba Group
+ *
+ * Licensed 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.dom.action;
+
+
+import com.alibaba.fastjson.JSONObject;
+import com.taobao.weex.WXEnvironment;
+import com.taobao.weex.WXSDKInstance;
+import com.taobao.weex.adapter.IWXUserTrackAdapter;
+import com.taobao.weex.common.WXErrorCode;
+import com.taobao.weex.dom.DOMAction;
+import com.taobao.weex.dom.DOMActionContext;
+import com.taobao.weex.dom.RenderAction;
+import com.taobao.weex.dom.WXDomObject;
+import com.taobao.weex.ui.component.WXComponent;
+import com.taobao.weex.ui.component.WXComponentFactory;
+import com.taobao.weex.ui.component.WXVContainer;
+import com.taobao.weex.utils.WXLogUtils;
+
+/**
+ * Created by sospartan on 22/02/2017.
+ */
+
+abstract class AbstractAddElementAction implements DOMAction, RenderAction {
+
+
+ protected WXComponent generateComponentTree(DOMActionContext context, WXDomObject dom, WXVContainer parent) {
+ if (dom == null) {
+ return null;
+ }
+ WXComponent component = WXComponentFactory.newInstance(context.getInstance(), dom, parent);
+
+ context.registerComponent(dom.getRef(), component);
+ if (component instanceof WXVContainer) {
+ WXVContainer parentC = (WXVContainer) component;
+ int count = dom.childCount();
+ WXDomObject child = null;
+ for (int i = 0; i < count; ++i) {
+ child = dom.getChild(i);
+ if (child != null) {
+ parentC.addChild(generateComponentTree(context, child, parentC));
+ }
+ }
+ }
+
+ return component;
+ }
+
+ /**
+ * Add DOM node.
+ */
+ protected void addDomInternal(DOMActionContext context, JSONObject dom) {
+ if (context.isDestory()) {
+ return;
+ }
+
+ WXSDKInstance instance = context.getInstance();
+ if (instance == null) {
+ return;
+ }
+ WXErrorCode errCode = getErrorCode();
+ if (dom == null) {
+ instance.commitUTStab(IWXUserTrackAdapter.DOM_MODULE, errCode);
+ }
+
+ //only non-root has parent.
+ WXDomObject domObject = WXDomObject.parse(dom, instance);
+
+ if (domObject == null || context.getDomByRef(domObject.getRef()) != null) {
+ if (WXEnvironment.isApkDebugable()) {
+ WXLogUtils.e("[DOMActionContextImpl] " + getStatementName() + " error,DOM object is null or already registered!!");
+ }
+ instance.commitUTStab(IWXUserTrackAdapter.DOM_MODULE, errCode);
+ return;
+ }
+ appendDomToTree(context, domObject);
+
+ domObject.traverseTree(
+ context.getAddDOMConsumer(),
+ context.getApplyStyleConsumer()
+ );
+
+ //Create component in dom thread
+ WXComponent component = createComponent(context, domObject);
+ if (component == null) {
+ instance.commitUTStab(IWXUserTrackAdapter.DOM_MODULE, errCode);
+ //stop redner, some fatal happened.
+ return;
+ }
+ context.addDomInfo(domObject.getRef(), component);
+ context.postRenderTask(this);
+ addAnimationForDomTree(context, domObject);
+
+ instance.commitUTStab(IWXUserTrackAdapter.DOM_MODULE, WXErrorCode.WX_SUCCESS);
+ }
+
+ public void addAnimationForDomTree(DOMActionContext context, WXDomObject domObject) {
+ context.addAnimationForElement(domObject.getRef(), domObject.getStyles());
+ for (int i = 0; i < domObject.childCount(); i++) {
+ addAnimationForDomTree(context, domObject.getChild(i));
+ }
+ }
+
+ protected abstract WXComponent createComponent(DOMActionContext context, WXDomObject domObject);
+
+ protected abstract void appendDomToTree(DOMActionContext context, WXDomObject domObject);
+
+ protected abstract String getStatementName();
+
+ protected abstract WXErrorCode getErrorCode();
+}
http://git-wip-us.apache.org/repos/asf/incubator-weex/blob/f3390e3c/android/sdk/src/main/java/com/taobao/weex/dom/action/AbstractLayoutFinishAction.java
----------------------------------------------------------------------
diff --git a/android/sdk/src/main/java/com/taobao/weex/dom/action/AbstractLayoutFinishAction.java b/android/sdk/src/main/java/com/taobao/weex/dom/action/AbstractLayoutFinishAction.java
new file mode 100644
index 0000000..510d550
--- /dev/null
+++ b/android/sdk/src/main/java/com/taobao/weex/dom/action/AbstractLayoutFinishAction.java
@@ -0,0 +1,240 @@
+/**
+ *
+ * Apache License
+ * Version 2.0, January 2004
+ * http://www.apache.org/licenses/
+ *
+ * TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+ *
+ * 1. Definitions.
+ *
+ * "License" shall mean the terms and conditions for use, reproduction,
+ * and distribution as defined by Sections 1 through 9 of this document.
+ *
+ * "Licensor" shall mean the copyright owner or entity authorized by
+ * the copyright owner that is granting the License.
+ *
+ * "Legal Entity" shall mean the union of the acting entity and all
+ * other entities that control, are controlled by, or are under common
+ * control with that entity. For the purposes of this definition,
+ * "control" means (i) the power, direct or indirect, to cause the
+ * direction or management of such entity, whether by contract or
+ * otherwise, or (ii) ownership of fifty percent (50%) or more of the
+ * outstanding shares, or (iii) beneficial ownership of such entity.
+ *
+ * "You" (or "Your") shall mean an individual or Legal Entity
+ * exercising permissions granted by this License.
+ *
+ * "Source" form shall mean the preferred form for making modifications,
+ * including but not limited to software source code, documentation
+ * source, and configuration files.
+ *
+ * "Object" form shall mean any form resulting from mechanical
+ * transformation or translation of a Source form, including but
+ * not limited to compiled object code, generated documentation,
+ * and conversions to other media types.
+ *
+ * "Work" shall mean the work of authorship, whether in Source or
+ * Object form, made available under the License, as indicated by a
+ * copyright notice that is included in or attached to the work
+ * (an example is provided in the Appendix below).
+ *
+ * "Derivative Works" shall mean any work, whether in Source or Object
+ * form, that is based on (or derived from) the Work and for which the
+ * editorial revisions, annotations, elaborations, or other modifications
+ * represent, as a whole, an original work of authorship. For the purposes
+ * of this License, Derivative Works shall not include works that remain
+ * separable from, or merely link (or bind by name) to the interfaces of,
+ * the Work and Derivative Works thereof.
+ *
+ * "Contribution" shall mean any work of authorship, including
+ * the original version of the Work and any modifications or additions
+ * to that Work or Derivative Works thereof, that is intentionally
+ * submitted to Licensor for inclusion in the Work by the copyright owner
+ * or by an individual or Legal Entity authorized to submit on behalf of
+ * the copyright owner. For the purposes of this definition, "submitted"
+ * means any form of electronic, verbal, or written communication sent
+ * to the Licensor or its representatives, including but not limited to
+ * communication on electronic mailing lists, source code control systems,
+ * and issue tracking systems that are managed by, or on behalf of, the
+ * Licensor for the purpose of discussing and improving the Work, but
+ * excluding communication that is conspicuously marked or otherwise
+ * designated in writing by the copyright owner as "Not a Contribution."
+ *
+ * "Contributor" shall mean Licensor and any individual or Legal Entity
+ * on behalf of whom a Contribution has been received by Licensor and
+ * subsequently incorporated within the Work.
+ *
+ * 2. Grant of Copyright License. Subject to the terms and conditions of
+ * this License, each Contributor hereby grants to You a perpetual,
+ * worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ * copyright license to reproduce, prepare Derivative Works of,
+ * publicly display, publicly perform, sublicense, and distribute the
+ * Work and such Derivative Works in Source or Object form.
+ *
+ * 3. Grant of Patent License. Subject to the terms and conditions of
+ * this License, each Contributor hereby grants to You a perpetual,
+ * worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ * (except as stated in this section) patent license to make, have made,
+ * use, offer to sell, sell, import, and otherwise transfer the Work,
+ * where such license applies only to those patent claims licensable
+ * by such Contributor that are necessarily infringed by their
+ * Contribution(s) alone or by combination of their Contribution(s)
+ * with the Work to which such Contribution(s) was submitted. If You
+ * institute patent litigation against any entity (including a
+ * cross-claim or counterclaim in a lawsuit) alleging that the Work
+ * or a Contribution incorporated within the Work constitutes direct
+ * or contributory patent infringement, then any patent licenses
+ * granted to You under this License for that Work shall terminate
+ * as of the date such litigation is filed.
+ *
+ * 4. Redistribution. You may reproduce and distribute copies of the
+ * Work or Derivative Works thereof in any medium, with or without
+ * modifications, and in Source or Object form, provided that You
+ * meet the following conditions:
+ *
+ * (a) You must give any other recipients of the Work or
+ * Derivative Works a copy of this License; and
+ *
+ * (b) You must cause any modified files to carry prominent notices
+ * stating that You changed the files; and
+ *
+ * (c) You must retain, in the Source form of any Derivative Works
+ * that You distribute, all copyright, patent, trademark, and
+ * attribution notices from the Source form of the Work,
+ * excluding those notices that do not pertain to any part of
+ * the Derivative Works; and
+ *
+ * (d) If the Work includes a "NOTICE" text file as part of its
+ * distribution, then any Derivative Works that You distribute must
+ * include a readable copy of the attribution notices contained
+ * within such NOTICE file, excluding those notices that do not
+ * pertain to any part of the Derivative Works, in at least one
+ * of the following places: within a NOTICE text file distributed
+ * as part of the Derivative Works; within the Source form or
+ * documentation, if provided along with the Derivative Works; or,
+ * within a display generated by the Derivative Works, if and
+ * wherever such third-party notices normally appear. The contents
+ * of the NOTICE file are for informational purposes only and
+ * do not modify the License. You may add Your own attribution
+ * notices within Derivative Works that You distribute, alongside
+ * or as an addendum to the NOTICE text from the Work, provided
+ * that such additional attribution notices cannot be construed
+ * as modifying the License.
+ *
+ * You may add Your own copyright statement to Your modifications and
+ * may provide additional or different license terms and conditions
+ * for use, reproduction, or distribution of Your modifications, or
+ * for any such Derivative Works as a whole, provided Your use,
+ * reproduction, and distribution of the Work otherwise complies with
+ * the conditions stated in this License.
+ *
+ * 5. Submission of Contributions. Unless You explicitly state otherwise,
+ * any Contribution intentionally submitted for inclusion in the Work
+ * by You to the Licensor shall be under the terms and conditions of
+ * this License, without any additional terms or conditions.
+ * Notwithstanding the above, nothing herein shall supersede or modify
+ * the terms of any separate license agreement you may have executed
+ * with Licensor regarding such Contributions.
+ *
+ * 6. Trademarks. This License does not grant permission to use the trade
+ * names, trademarks, service marks, or product names of the Licensor,
+ * except as required for reasonable and customary use in describing the
+ * origin of the Work and reproducing the content of the NOTICE file.
+ *
+ * 7. Disclaimer of Warranty. Unless required by applicable law or
+ * agreed to in writing, Licensor provides the Work (and each
+ * Contributor provides its Contributions) on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ * implied, including, without limitation, any warranties or conditions
+ * of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ * PARTICULAR PURPOSE. You are solely responsible for determining the
+ * appropriateness of using or redistributing the Work and assume any
+ * risks associated with Your exercise of permissions under this License.
+ *
+ * 8. Limitation of Liability. In no event and under no legal theory,
+ * whether in tort (including negligence), contract, or otherwise,
+ * unless required by applicable law (such as deliberate and grossly
+ * negligent acts) or agreed to in writing, shall any Contributor be
+ * liable to You for damages, including any direct, indirect, special,
+ * incidental, or consequential damages of any character arising as a
+ * result of this License or out of the use or inability to use the
+ * Work (including but not limited to damages for loss of goodwill,
+ * work stoppage, computer failure or malfunction, or any and all
+ * other commercial damages or losses), even if such Contributor
+ * has been advised of the possibility of such damages.
+ *
+ * 9. Accepting Warranty or Additional Liability. While redistributing
+ * the Work or Derivative Works thereof, You may choose to offer,
+ * and charge a fee for, acceptance of support, warranty, indemnity,
+ * or other liability obligations and/or rights consistent with this
+ * License. However, in accepting such obligations, You may act only
+ * on Your own behalf and on Your sole responsibility, not on behalf
+ * of any other Contributor, and only if You agree to indemnify,
+ * defend, and hold each Contributor harmless for any liability
+ * incurred by, or claims asserted against, such Contributor by reason
+ * of your accepting any such warranty or additional liability.
+ *
+ * END OF TERMS AND CONDITIONS
+ *
+ * APPENDIX: How to apply the Apache License to your work.
+ *
+ * To apply the Apache License to your work, attach the following
+ * boilerplate notice, with the fields enclosed by brackets "[]"
+ * replaced with your own identifying information. (Don't include
+ * the brackets!) The text should be enclosed in the appropriate
+ * comment syntax for the file format. We also recommend that a
+ * file or class name and description of purpose be included on the
+ * same "printed page" as the copyright notice for easier
+ * identification within third-party archives.
+ *
+ * Copyright 2016 Alibaba Group
+ *
+ * Licensed 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.dom.action;
+
+import com.taobao.weex.WXSDKInstance;
+import com.taobao.weex.adapter.IWXUserTrackAdapter;
+import com.taobao.weex.common.WXErrorCode;
+import com.taobao.weex.common.WXRenderStrategy;
+import com.taobao.weex.dom.DOMAction;
+import com.taobao.weex.dom.DOMActionContext;
+import com.taobao.weex.dom.RenderAction;
+import com.taobao.weex.dom.WXDomObject;
+
+/**
+ * Created by sospartan on 02/03/2017.
+ */
+abstract class AbstractLayoutFinishAction implements DOMAction, RenderAction {
+
+ protected int mLayoutWidth;
+ protected int mLayoutHeight;
+
+ @Override
+ public void executeDom(DOMActionContext context) {
+ if (context.isDestory()) {
+ return;
+ }
+
+ WXDomObject root = context.getDomByRef(WXDomObject.ROOT);
+ mLayoutHeight = (int)root.getLayoutHeight();
+ mLayoutWidth = (int)root.getLayoutWidth();
+ context.postRenderTask(this);
+ WXSDKInstance instance = context.getInstance();
+ if (instance != null) {
+ instance.commitUTStab(IWXUserTrackAdapter.DOM_MODULE, WXErrorCode.WX_SUCCESS);
+ }
+ }
+
+}