android/playground/src/main/java/org/apache/weex/WXPageActivity.java - incubator-weex-playground - Git at Google

 /*
  * 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 org.apache.weex;

 import android.app.Activity;
 import android.app.AlertDialog;
 import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
 import android.graphics.PixelFormat;
 import android.graphics.Rect;
 import android.net.Uri;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.Message;
 import android.support.annotation.NonNull;
 import android.support.v4.util.ArrayMap;
 import android.support.v7.app.ActionBar;
 import android.support.v7.widget.Toolbar;
 import android.text.TextUtils;
 import android.util.Log;
 import android.util.Pair;
 import android.view.KeyEvent;
 import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.ProgressBar;
 import android.widget.Toast;
 import com.alibaba.fastjson.JSON;
 import org.apache.weex.commons.WXAnalyzerDelegate;
 import org.apache.weex.constants.Constants;
 import org.apache.weex.https.HotRefreshManager;
 import org.apache.weex.https.WXHttpManager;
 import org.apache.weex.https.WXHttpTask;
 import org.apache.weex.https.WXRequestListener;
 import com.taobao.weex.IWXRenderListener;
 import com.taobao.weex.RenderContainer;
 import com.taobao.weex.WXSDKEngine;
 import com.taobao.weex.WXSDKInstance;
 import com.taobao.weex.appfram.navigator.IActivityNavBarSetter;
 import com.taobao.weex.common.RenderTypes;
 import com.taobao.weex.common.WXRenderStrategy;
 import com.taobao.weex.render.WXAbstractRenderContainer;
 import com.taobao.weex.ui.component.NestedContainer;
 import com.taobao.weex.ui.component.WXComponent;
 import com.taobao.weex.ui.component.WXVContainer;
 import com.taobao.weex.utils.WXFileUtils;
 import com.taobao.weex.utils.WXLogUtils;
 import java.io.File;
 import java.io.UnsupportedEncodingException;
 import java.lang.reflect.Constructor;
 import java.net.MalformedURLException;
 import java.net.URL;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;


 public class WXPageActivity extends WXBaseActivity implements IWXRenderListener, Handler.Callback, WXSDKInstance.NestedInstanceInterceptor {

   private static final String TAG = "WXPageActivity";
   public static final String WXPAGE = "wxpage";
   public static Activity wxPageActivityInstance;
   private ViewGroup mContainer;
   private ProgressBar mProgressBar;
   private WXSDKInstance mInstance;
   private Handler mWXHandler;
   private BroadcastReceiver mReceiver;
   private Uri mUri;
   private HashMap mConfigMap = new HashMap<String, Object>();

   @Override
   public void onCreateNestInstance(WXSDKInstance instance, NestedContainer container) {
     Log.d(TAG, "Nested Instance created.");
   }

   private WXAnalyzerDelegate mWxAnalyzerDelegate;

   @Override
   protected void onCreate(Bundle savedInstanceState) {
     super.onCreate(savedInstanceState);
     setContentView(R.layout.activity_wxpage);
     setCurrentWxPageActivity(this);


     WXSDKEngine.setActivityNavBarSetter(new NavigatorAdapter());
     getWindow().setFormat(PixelFormat.TRANSLUCENT);
     mUri = getIntent().getData();
     Bundle bundle = getIntent().getExtras();
     if (mUri == null && bundle == null) {
       mUri = Uri.parse(Constants.BUNDLE_URL + Constants.WEEX_SAMPLES_KEY);
     }
     if (bundle != null) {
       String bundleUrl = bundle.getString("bundleUrl");
       Log.i(TAG, "bundleUrl==" + bundleUrl);

       if (bundleUrl != null) {
         mConfigMap.put("bundleUrl", bundleUrl + Constants.WEEX_SAMPLES_KEY);
         mUri = Uri.parse(bundleUrl + Constants.WEEX_SAMPLES_KEY);

       }
     } else {
       mConfigMap.put("bundleUrl", mUri.toString() + Constants.WEEX_SAMPLES_KEY);
       // mUri = Uri.parse(mUri.toString() + Constants.WEEX_SAMPLES_KEY)
     }

     if (mUri == null) {
       Toast.makeText(this, "the uri is empty!", Toast.LENGTH_SHORT).show();
       finish();
       return;
     }

     Log.e("TestScript_Guide mUri==", mUri.toString());
     initUIAndData();

     if(WXPAGE.equals(mUri.getScheme())||
        TextUtils.equals("true",mUri.getQueryParameter("_wxpage"))) {
       mUri = mUri.buildUpon().scheme("http").build();
       loadWXfromService(mUri.toString());
       startHotRefresh();
       mWXHandler.removeCallbacks(mCollectIDMap);
       mWXHandler.postDelayed(mCollectIDMap,2000);
     }else if (TextUtils.equals("http", mUri.getScheme()) || TextUtils.equals("https", mUri.getScheme())) {
       // if url has key "_wx_tpl" then get weex bundle js
       String weexTpl = mUri.getQueryParameter(Constants.WEEX_TPL_KEY);
       String url = TextUtils.isEmpty(weexTpl) ? mUri.toString() : weexTpl;
       loadWXfromService(url);
       startHotRefresh();
     } else {
       loadWXfromLocal(false);
     }
     mInstance.onActivityCreate();
     registerBroadcastReceiver();

     mWxAnalyzerDelegate = new WXAnalyzerDelegate(this);
     mWxAnalyzerDelegate.onCreate();

     //if (mInstance.isPreDownLoad() || mInstance.isPreInitMode()){
       mInstance.onInstanceReady();
     //}
   }

   @Override
   protected void onStart() {
     super.onStart();
     if(mWxAnalyzerDelegate != null){
       mWxAnalyzerDelegate.onStart();
     }
   }

   private void loadWXfromLocal(boolean reload) {
     if (reload && mInstance != null) {
       mInstance.destroy();
       mInstance = null;
     }
     if (mInstance == null) {
       RenderContainer renderContainer = new RenderContainer(this);

       mInstance = new WXSDKInstance(this);
       mInstance.setRenderContainer(renderContainer);
       mInstance.registerRenderListener(this);
       mInstance.setNestedInstanceInterceptor(this);
       mInstance.setTrackComponent(true);
     }
     mContainer.post(new Runnable() {
       @Override
       public void run() {
         Activity ctx = WXPageActivity.this;
         Rect outRect = new Rect();
         ctx.getWindow().getDecorView().getWindowVisibleDisplayFrame(outRect);
         mConfigMap.put("bundleUrl", mUri.toString());
         String path = "file".equals(mUri.getScheme()) ? assembleFilePath(mUri) : mUri.toString();
         mInstance.render(path, WXFileUtils.loadAsset(path, WXPageActivity.this),
             mConfigMap, null,
             WXRenderStrategy.APPEND_ASYNC);
       }
     });
   }

   private String assembleFilePath(Uri uri) {
     if (uri != null && uri.getPath() != null) {
       return uri.getPath().replaceFirst("/", "");
     }
     return "";
   }

   private void initUIAndData() {

     Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
     setSupportActionBar(toolbar);

     ActionBar actionBar = getSupportActionBar();
     if (actionBar != null) {
       actionBar.setDisplayHomeAsUpEnabled(true);
       String title = mUri.toString().substring(mUri.toString().lastIndexOf(File.separator) + 1);
       if (mUri.toString().startsWith("http://dotwe.org") || mUri.toString().startsWith("https://dotwe.org")) {
         title = "Weex Online Example";
       }
       actionBar.setTitle(title);
     }

     mContainer = (ViewGroup) findViewById(R.id.container);
     mProgressBar = (ProgressBar) findViewById(R.id.progress);
     mWXHandler = new Handler(this);
     HotRefreshManager.getInstance().setHandler(mWXHandler);
     addOnListener();
   }

   private void loadWXfromService(final String url) {
     mProgressBar.setVisibility(View.VISIBLE);

     if (mInstance != null) {
        mInstance.destroy();
        mContainer.removeAllViews();
     }

     WXAbstractRenderContainer renderContainer = null;
     if(url.contains(RenderTypes.RENDER_TYPE_HERON_URL_PARAM)){
       mInstance = new WXSDKInstance(this);
       mInstance.setRenderType(RenderTypes.RENDER_TYPE_HERON);
       renderContainer = getHeronContainer(mInstance);
       if(renderContainer == null){
           mInstance.destroy();
       }
     }
     if(renderContainer == null){
       renderContainer = new RenderContainer(this);
       mInstance = WXPreLoadManager.getInstance().offerPreInitInstance(url);
       if (null != mInstance){
         mInstance.init(this);
       }else {
         mInstance = new WXSDKInstance(this);
       }
     }
     mInstance.setWXAbstractRenderContainer(renderContainer);
     mInstance.registerRenderListener(this);
     mInstance.setNestedInstanceInterceptor(this);
     mInstance.setBundleUrl(url);
     mInstance.setTrackComponent(true);
     mContainer.addView(renderContainer);

     if (mInstance.isPreDownLoad()){
       return;
     }


     WXHttpTask httpTask = new WXHttpTask();
     httpTask.url = url;
     httpTask.requestListener = new WXRequestListener() {

       @Override
       public void onSuccess(WXHttpTask task) {
         Log.i(TAG, "into--[http:onSuccess] url:" + url);
         try {
           Uri uri = Uri.parse(url);
           mConfigMap.put("bundleUrl", url);
           if(TextUtils.equals(uri.getQueryParameter("__eagle"), Boolean.TRUE.toString())){
             mInstance.render(TAG, task.response.data, mConfigMap, null);
           }
           else if (TextUtils.equals(uri.getQueryParameter("__data_render"), Boolean.TRUE.toString())){
             mInstance.render(TAG, new String(task.response.data, "UTF-8"), mConfigMap, null, WXRenderStrategy.DATA_RENDER);
           }else if (TextUtils.equals(uri.getQueryParameter("__json_render"), Boolean.TRUE.toString())){
             mInstance.render(TAG, new String(task.response.data, "UTF-8"), mConfigMap, null, WXRenderStrategy.JSON_RENDER);
           } else {
             mInstance.render(TAG, new String(task.response.data, "utf-8"), mConfigMap, null, WXRenderStrategy.APPEND_ASYNC);
           }
         } catch (UnsupportedEncodingException e) {
           e.printStackTrace();
         }
       }

       @Override
       public void onError(WXHttpTask task) {
         Log.i(TAG, "into--[http:onError]");
         mProgressBar.setVisibility(View.GONE);
         Toast.makeText(getApplicationContext(), "network error!", Toast.LENGTH_SHORT).show();
       }
     };

     WXHttpManager.getInstance().sendRequest(httpTask);
   }


   private WXAbstractRenderContainer getHeronContainer(WXSDKInstance instance){
     try{
       Class containerClass =  getClassLoader().loadClass("com.taobao.weex.heron.container.WXHeronRenderContainer");
       Constructor constructor = containerClass.getConstructor(Context.class);
       WXAbstractRenderContainer container = (WXAbstractRenderContainer) constructor.newInstance(this);
       container.createInstanceRenderView(instance.getInstanceId());
       return container;
     }catch (Exception e){
       Log.e("Weex", "getHeronContainer Error Use Native Container", e);
       return null;
     }
   }


   /**
    * hot refresh
    */
   private void startHotRefresh() {
     try {
       URL url = new URL(mUri.toString());
       String host = url.getHost();
       String query = url.getQuery();
       String wsport = TextUtils.isEmpty(query)? "8082" : getUrlParam("wsport", query);
       String wsUrl = "ws://" + host + ":" + (wsport.equals("") ? "8082" : wsport) ;
       mWXHandler.obtainMessage(Constants.HOT_REFRESH_CONNECT, 0, 0, wsUrl).sendToTarget();
     } catch (MalformedURLException e) {
       e.printStackTrace();
     }
   }

   private String getUrlParam(String key, String queryString) {
     String regex = "[?|&]?" + key + "=([^&]+)";
     Pattern p = Pattern.compile(regex);
     Matcher matcher = p.matcher(queryString);
     if (matcher.find()) {
       return matcher.group(1);
     } else {
       return "";
     }
   }

   private void addOnListener() {

   }

   private Map<String,String> mIDMap = new ArrayMap<>();
   private final Runnable mCollectIDMap = new Runnable() {
     @Override
     public void run() {
       View container = findViewById(R.id.container);

       collectId(mInstance.getRootComponent(),mIDMap);
       container.setContentDescription(JSON.toJSONString(mIDMap));

       mWXHandler.removeCallbacks(this);
       mWXHandler.postDelayed(this,2000);
     }
   };

   /**
    *
    * @param map <weexid,viewId>
    */
   private static void collectId(WXComponent comp, Map<String,String> map){
     if(comp == null){
       return;
     }
     String id;
     View view;
     if((view = comp.getHostView())!=null &&
         (id = (String) comp.getAttrs().get("testId"))!=null &&
         !map.containsKey(id)){
       Pair<String,Integer> pair = Utility.nextID();
       view.setId(pair.second);
       map.put(id,pair.first);
     }
     if(comp instanceof WXVContainer){
       WXVContainer container = (WXVContainer) comp;
       for(int i = container.getChildCount()-1;i>=0;i--){
         collectId(container.getChild(i),map);
       }
     }
   }

   @Override
   protected void onDestroy() {
     super.onDestroy();
     if (mInstance != null) {
       mInstance.onActivityDestroy();
     }
     mContainer = null;
     // TopScrollHelper.getInstance(getApplicationContext()).onDestory();
     mWXHandler.obtainMessage(Constants.HOT_REFRESH_DISCONNECT).sendToTarget();
     unregisterBroadcastReceiver();

     if(wxPageActivityInstance == this){
       wxPageActivityInstance = null;
     }
     if(mWxAnalyzerDelegate != null){
       mWxAnalyzerDelegate.onDestroy();
     }
   }


   @Override
   public boolean onKeyUp(int keyCode, KeyEvent event) {
     return (mWxAnalyzerDelegate != null && mWxAnalyzerDelegate.onKeyUp(keyCode,event)) || super.onKeyUp(keyCode, event);
   }

   @Override
   protected void onResume() {
     super.onResume();
     if (mInstance != null) {
       mInstance.onActivityResume();
     }
     if(mWxAnalyzerDelegate != null){
       mWxAnalyzerDelegate.onResume();
     }
   }

   public static Activity getCurrentWxPageActivity() {
     return wxPageActivityInstance;
   }

   public static void setCurrentWxPageActivity(Activity activity) {
     wxPageActivityInstance = activity;
   }

   @Override
   public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
     super.onRequestPermissionsResult(requestCode, permissions, grantResults);
     if(mInstance!=null){
       mInstance.onRequestPermissionsResult(requestCode,permissions,grantResults);
     }
   }

   @Override
   protected void onActivityResult(int requestCode, int resultCode, Intent data) {
     super.onActivityResult(requestCode, resultCode, data);
     if(mInstance!=null){
       mInstance.onActivityResult(requestCode,resultCode,data);
     }
   }

   @Override
   public boolean handleMessage(Message msg) {

     switch (msg.what) {
       case Constants.HOT_REFRESH_CONNECT:
         HotRefreshManager.getInstance().connect(msg.obj.toString());
         break;
       case Constants.HOT_REFRESH_DISCONNECT:
         HotRefreshManager.getInstance().disConnect();
         break;
       case Constants.HOT_REFRESH_REFRESH:
         loadWXfromService(mUri.toString());
         break;
       case Constants.HOT_REFRESH_CONNECT_ERROR:
         Toast.makeText(this, "hot refresh connect error!", Toast.LENGTH_SHORT).show();
         break;
       default:
         break;
     }

     return false;
   }

   @Override
   public void onViewCreated(WXSDKInstance instance, View view) {
     WXLogUtils.e("into--[onViewCreated]");
     View wrappedView = null;
     if(mWxAnalyzerDelegate != null){
       wrappedView = mWxAnalyzerDelegate.onWeexViewCreated(instance,view);
     }
     if(wrappedView != null){
       view = wrappedView;
     }

     if(view.getParent() == null) {
       mContainer.addView(view);
     }
     mContainer.requestLayout();
     Log.d("WARenderListener", "renderSuccess");
   }

   @Override
   public void onRenderSuccess(WXSDKInstance instance, int width, int height) {
     if(mWxAnalyzerDelegate  != null){
       mWxAnalyzerDelegate.onWeexRenderSuccess(instance);
     }
     mProgressBar.setVisibility(View.INVISIBLE);
   }

   @Override
   public void onRefreshSuccess(WXSDKInstance instance, int width, int height) {
     mProgressBar.setVisibility(View.GONE);
   }

   @Override
   public void onException(WXSDKInstance instance, String errCode,
                           String msg) {
     if(mWxAnalyzerDelegate != null){
       mWxAnalyzerDelegate.onException(instance,errCode,msg);
     }
     mProgressBar.setVisibility(View.GONE);
     if (!TextUtils.isEmpty(errCode) && errCode.contains("|")) {
       String[] errCodeList = errCode.split("\\|");
       String code = errCodeList[1];
       String codeType = errCode.substring(0, errCode.indexOf("|"));

       if (TextUtils.equals("1", codeType)) {
         String errMsg = "codeType:" + codeType + "\n" + " errCode:" + code + "\n" + " ErrorInfo:" + msg;
         degradeAlert(errMsg);
         return;
       } else {
         Toast.makeText(getApplicationContext(), "errCode:" + errCode + " Render ERROR:" + msg, Toast.LENGTH_SHORT).show();
       }
     }
   }

   private void degradeAlert(String errMsg) {
     new AlertDialog.Builder(this)
         .setTitle("Downgrade success")
         .setMessage(errMsg)
         .setPositiveButton("OK", null)
         .show();

   }

   @Override
   public boolean onCreateOptionsMenu(Menu menu) {
     if (!TextUtils.equals("file", mUri.getScheme())) {
       getMenuInflater().inflate(R.menu.refresh, menu);
     }
     return true;
   }

   @Override
   public boolean onOptionsItemSelected(MenuItem item) {
     int id = item.getItemId();
     if (id == android.R.id.home) {
       finish();
       return true;
     } else if (id == R.id.action_refresh) {
       String scheme = mUri.getScheme();
       if (mUri.isHierarchical() && (TextUtils.equals(scheme, "http") || TextUtils.equals(scheme, "https"))) {
         String weexTpl = mUri.getQueryParameter(Constants.WEEX_TPL_KEY);
         String url = TextUtils.isEmpty(weexTpl) ? mUri.toString() : weexTpl;
         loadWXfromService(url);
         return true;
       }
     }
     return super.onOptionsItemSelected(item);
   }

   @Override
   protected void onPause() {
     super.onPause();
     if (mInstance != null) {
       mInstance.onActivityPause();
     }
     if(mWxAnalyzerDelegate != null){
       mWxAnalyzerDelegate.onPause();
     }
   }

   @Override
   protected void onStop() {
     super.onStop();
     if (mInstance != null) {
       mInstance.onActivityStop();
     }
     if(mWxAnalyzerDelegate != null){
       mWxAnalyzerDelegate.onStop();
     }
   }

   private void registerBroadcastReceiver() {
     mReceiver = new RefreshBroadcastReceiver();
     IntentFilter filter = new IntentFilter();
     filter.addAction(WXSDKInstance.ACTION_DEBUG_INSTANCE_REFRESH);
     filter.addAction(WXSDKInstance.ACTION_INSTANCE_RELOAD);

     registerReceiver(mReceiver, filter);
   }

   private void unregisterBroadcastReceiver() {
     if (mReceiver != null) {
       unregisterReceiver(mReceiver);
     }
     mReceiver = null;
   }

   @Override
   public void onBackPressed() {
     if (!mInstance.onBackPressed()) {
       super.onBackPressed();
     }
   }

   private static class NavigatorAdapter implements IActivityNavBarSetter {

     @Override
     public boolean push(String param) {
       return false;
     }

     @Override
     public boolean pop(String param) {
       return false;
     }

     @Override
     public boolean setNavBarRightItem(String param) {
       return false;
     }

     @Override
     public boolean clearNavBarRightItem(String param) {
       return false;
     }

     @Override
     public boolean setNavBarLeftItem(String param) {
       return false;
     }

     @Override
     public boolean clearNavBarLeftItem(String param) {
       return false;
     }

     @Override
     public boolean setNavBarMoreItem(String param) {
       return false;
     }

     @Override
     public boolean clearNavBarMoreItem(String param) {
       return false;
     }

     @Override
     public boolean setNavBarTitle(String param) {
       return false;
     }
   }

   public class RefreshBroadcastReceiver extends BroadcastReceiver {
     @Override
     public void onReceive(Context context, Intent intent) {
       if (WXSDKInstance.ACTION_INSTANCE_RELOAD.equals(intent.getAction()) ||
               WXSDKInstance.ACTION_DEBUG_INSTANCE_REFRESH.equals(intent.getAction())) {
         // String myUrl = intent.getStringExtra("url");
         // Log.e("WXPageActivity", "RefreshBroadcastReceiver reload onReceive ACTION_DEBUG_INSTANCE_REFRESH mBundleUrl:" + myUrl + " mUri:" + mUri);

         Log.v(TAG, "connect to debug server success");
         if (mUri != null) {
           if (TextUtils.equals(mUri.getScheme(), "http") || TextUtils.equals(mUri.getScheme(), "https")) {
             String weexTpl = mUri.getQueryParameter(Constants.WEEX_TPL_KEY);
             String url = TextUtils.isEmpty(weexTpl) ? mUri.toString() : weexTpl;
             // Log.e("WXPageActivity", "loadWXfromService reload url:" + url);
             loadWXfromService(url);
           } else {
             // Log.e("WXPageActivity", "loadWXfromLocal reload from local url:" + mUri.toString());
             loadWXfromLocal(true);
           }
         }
       }
     }
   }
 }
	/*
	* 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 org.apache.weex;

	import android.app.Activity;
	import android.app.AlertDialog;
	import android.content.BroadcastReceiver;
	import android.content.Context;
	import android.content.Intent;
	import android.content.IntentFilter;
	import android.graphics.PixelFormat;
	import android.graphics.Rect;
	import android.net.Uri;
	import android.os.Bundle;
	import android.os.Handler;
	import android.os.Message;
	import android.support.annotation.NonNull;
	import android.support.v4.util.ArrayMap;
	import android.support.v7.app.ActionBar;
	import android.support.v7.widget.Toolbar;
	import android.text.TextUtils;
	import android.util.Log;
	import android.util.Pair;
	import android.view.KeyEvent;
	import android.view.Menu;
	import android.view.MenuItem;
	import android.view.View;
	import android.view.ViewGroup;
	import android.widget.ProgressBar;
	import android.widget.Toast;
	import com.alibaba.fastjson.JSON;
	import org.apache.weex.commons.WXAnalyzerDelegate;
	import org.apache.weex.constants.Constants;
	import org.apache.weex.https.HotRefreshManager;
	import org.apache.weex.https.WXHttpManager;
	import org.apache.weex.https.WXHttpTask;
	import org.apache.weex.https.WXRequestListener;
	import com.taobao.weex.IWXRenderListener;
	import com.taobao.weex.RenderContainer;
	import com.taobao.weex.WXSDKEngine;
	import com.taobao.weex.WXSDKInstance;
	import com.taobao.weex.appfram.navigator.IActivityNavBarSetter;
	import com.taobao.weex.common.RenderTypes;
	import com.taobao.weex.common.WXRenderStrategy;
	import com.taobao.weex.render.WXAbstractRenderContainer;
	import com.taobao.weex.ui.component.NestedContainer;
	import com.taobao.weex.ui.component.WXComponent;
	import com.taobao.weex.ui.component.WXVContainer;
	import com.taobao.weex.utils.WXFileUtils;
	import com.taobao.weex.utils.WXLogUtils;
	import java.io.File;
	import java.io.UnsupportedEncodingException;
	import java.lang.reflect.Constructor;
	import java.net.MalformedURLException;
	import java.net.URL;
	import java.util.HashMap;
	import java.util.Map;
	import java.util.regex.Matcher;
	import java.util.regex.Pattern;


	public class WXPageActivity extends WXBaseActivity implements IWXRenderListener, Handler.Callback, WXSDKInstance.NestedInstanceInterceptor {

	private static final String TAG = "WXPageActivity";
	public static final String WXPAGE = "wxpage";
	public static Activity wxPageActivityInstance;
	private ViewGroup mContainer;
	private ProgressBar mProgressBar;
	private WXSDKInstance mInstance;
	private Handler mWXHandler;
	private BroadcastReceiver mReceiver;
	private Uri mUri;
	private HashMap mConfigMap = new HashMap<String, Object>();

	@Override
	public void onCreateNestInstance(WXSDKInstance instance, NestedContainer container) {
	Log.d(TAG, "Nested Instance created.");
	}

	private WXAnalyzerDelegate mWxAnalyzerDelegate;

	@Override
	protected void onCreate(Bundle savedInstanceState) {
	super.onCreate(savedInstanceState);
	setContentView(R.layout.activity_wxpage);
	setCurrentWxPageActivity(this);


	WXSDKEngine.setActivityNavBarSetter(new NavigatorAdapter());
	getWindow().setFormat(PixelFormat.TRANSLUCENT);
	mUri = getIntent().getData();
	Bundle bundle = getIntent().getExtras();
	if (mUri == null && bundle == null) {
	mUri = Uri.parse(Constants.BUNDLE_URL + Constants.WEEX_SAMPLES_KEY);
	}
	if (bundle != null) {
	String bundleUrl = bundle.getString("bundleUrl");
	Log.i(TAG, "bundleUrl==" + bundleUrl);

	if (bundleUrl != null) {
	mConfigMap.put("bundleUrl", bundleUrl + Constants.WEEX_SAMPLES_KEY);
	mUri = Uri.parse(bundleUrl + Constants.WEEX_SAMPLES_KEY);

	}
	} else {
	mConfigMap.put("bundleUrl", mUri.toString() + Constants.WEEX_SAMPLES_KEY);
	// mUri = Uri.parse(mUri.toString() + Constants.WEEX_SAMPLES_KEY)
	}

	if (mUri == null) {
	Toast.makeText(this, "the uri is empty!", Toast.LENGTH_SHORT).show();
	finish();
	return;
	}

	Log.e("TestScript_Guide mUri==", mUri.toString());
	initUIAndData();

	if(WXPAGE.equals(mUri.getScheme())\|\|
	TextUtils.equals("true",mUri.getQueryParameter("_wxpage"))) {
	mUri = mUri.buildUpon().scheme("http").build();
	loadWXfromService(mUri.toString());
	startHotRefresh();
	mWXHandler.removeCallbacks(mCollectIDMap);
	mWXHandler.postDelayed(mCollectIDMap,2000);
	}else if (TextUtils.equals("http", mUri.getScheme()) \|\| TextUtils.equals("https", mUri.getScheme())) {
	// if url has key "_wx_tpl" then get weex bundle js
	String weexTpl = mUri.getQueryParameter(Constants.WEEX_TPL_KEY);
	String url = TextUtils.isEmpty(weexTpl) ? mUri.toString() : weexTpl;
	loadWXfromService(url);
	startHotRefresh();
	} else {
	loadWXfromLocal(false);
	}
	mInstance.onActivityCreate();
	registerBroadcastReceiver();

	mWxAnalyzerDelegate = new WXAnalyzerDelegate(this);
	mWxAnalyzerDelegate.onCreate();

	//if (mInstance.isPreDownLoad() \|\| mInstance.isPreInitMode()){
	mInstance.onInstanceReady();
	//}
	}

	@Override
	protected void onStart() {
	super.onStart();
	if(mWxAnalyzerDelegate != null){
	mWxAnalyzerDelegate.onStart();
	}
	}

	private void loadWXfromLocal(boolean reload) {
	if (reload && mInstance != null) {
	mInstance.destroy();
	mInstance = null;
	}
	if (mInstance == null) {
	RenderContainer renderContainer = new RenderContainer(this);

	mInstance = new WXSDKInstance(this);
	mInstance.setRenderContainer(renderContainer);
	mInstance.registerRenderListener(this);
	mInstance.setNestedInstanceInterceptor(this);
	mInstance.setTrackComponent(true);
	}
	mContainer.post(new Runnable() {
	@Override
	public void run() {
	Activity ctx = WXPageActivity.this;
	Rect outRect = new Rect();
	ctx.getWindow().getDecorView().getWindowVisibleDisplayFrame(outRect);
	mConfigMap.put("bundleUrl", mUri.toString());
	String path = "file".equals(mUri.getScheme()) ? assembleFilePath(mUri) : mUri.toString();
	mInstance.render(path, WXFileUtils.loadAsset(path, WXPageActivity.this),
	mConfigMap, null,
	WXRenderStrategy.APPEND_ASYNC);
	}
	});
	}

	private String assembleFilePath(Uri uri) {
	if (uri != null && uri.getPath() != null) {
	return uri.getPath().replaceFirst("/", "");
	}
	return "";
	}

	private void initUIAndData() {

	Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
	setSupportActionBar(toolbar);

	ActionBar actionBar = getSupportActionBar();
	if (actionBar != null) {
	actionBar.setDisplayHomeAsUpEnabled(true);
	String title = mUri.toString().substring(mUri.toString().lastIndexOf(File.separator) + 1);
	if (mUri.toString().startsWith("http://dotwe.org") \|\| mUri.toString().startsWith("https://dotwe.org")) {
	title = "Weex Online Example";
	}
	actionBar.setTitle(title);
	}

	mContainer = (ViewGroup) findViewById(R.id.container);
	mProgressBar = (ProgressBar) findViewById(R.id.progress);
	mWXHandler = new Handler(this);
	HotRefreshManager.getInstance().setHandler(mWXHandler);
	addOnListener();
	}

	private void loadWXfromService(final String url) {
	mProgressBar.setVisibility(View.VISIBLE);

	if (mInstance != null) {
	mInstance.destroy();
	mContainer.removeAllViews();
	}

	WXAbstractRenderContainer renderContainer = null;
	if(url.contains(RenderTypes.RENDER_TYPE_HERON_URL_PARAM)){
	mInstance = new WXSDKInstance(this);
	mInstance.setRenderType(RenderTypes.RENDER_TYPE_HERON);
	renderContainer = getHeronContainer(mInstance);
	if(renderContainer == null){
	mInstance.destroy();
	}
	}
	if(renderContainer == null){
	renderContainer = new RenderContainer(this);
	mInstance = WXPreLoadManager.getInstance().offerPreInitInstance(url);
	if (null != mInstance){
	mInstance.init(this);
	}else {
	mInstance = new WXSDKInstance(this);
	}
	}
	mInstance.setWXAbstractRenderContainer(renderContainer);
	mInstance.registerRenderListener(this);
	mInstance.setNestedInstanceInterceptor(this);
	mInstance.setBundleUrl(url);
	mInstance.setTrackComponent(true);
	mContainer.addView(renderContainer);

	if (mInstance.isPreDownLoad()){
	return;
	}


	WXHttpTask httpTask = new WXHttpTask();
	httpTask.url = url;
	httpTask.requestListener = new WXRequestListener() {

	@Override
	public void onSuccess(WXHttpTask task) {
	Log.i(TAG, "into--[http:onSuccess] url:" + url);
	try {
	Uri uri = Uri.parse(url);
	mConfigMap.put("bundleUrl", url);
	if(TextUtils.equals(uri.getQueryParameter("__eagle"), Boolean.TRUE.toString())){
	mInstance.render(TAG, task.response.data, mConfigMap, null);
	}
	else if (TextUtils.equals(uri.getQueryParameter("__data_render"), Boolean.TRUE.toString())){
	mInstance.render(TAG, new String(task.response.data, "UTF-8"), mConfigMap, null, WXRenderStrategy.DATA_RENDER);
	}else if (TextUtils.equals(uri.getQueryParameter("__json_render"), Boolean.TRUE.toString())){
	mInstance.render(TAG, new String(task.response.data, "UTF-8"), mConfigMap, null, WXRenderStrategy.JSON_RENDER);
	} else {
	mInstance.render(TAG, new String(task.response.data, "utf-8"), mConfigMap, null, WXRenderStrategy.APPEND_ASYNC);
	}
	} catch (UnsupportedEncodingException e) {
	e.printStackTrace();
	}
	}

	@Override
	public void onError(WXHttpTask task) {
	Log.i(TAG, "into--[http:onError]");
	mProgressBar.setVisibility(View.GONE);
	Toast.makeText(getApplicationContext(), "network error!", Toast.LENGTH_SHORT).show();
	}
	};

	WXHttpManager.getInstance().sendRequest(httpTask);
	}


	private WXAbstractRenderContainer getHeronContainer(WXSDKInstance instance){
	try{
	Class containerClass = getClassLoader().loadClass("com.taobao.weex.heron.container.WXHeronRenderContainer");
	Constructor constructor = containerClass.getConstructor(Context.class);
	WXAbstractRenderContainer container = (WXAbstractRenderContainer) constructor.newInstance(this);
	container.createInstanceRenderView(instance.getInstanceId());
	return container;
	}catch (Exception e){
	Log.e("Weex", "getHeronContainer Error Use Native Container", e);
	return null;
	}
	}


	/**
	* hot refresh
	*/
	private void startHotRefresh() {
	try {
	URL url = new URL(mUri.toString());
	String host = url.getHost();
	String query = url.getQuery();
	String wsport = TextUtils.isEmpty(query)? "8082" : getUrlParam("wsport", query);
	String wsUrl = "ws://" + host + ":" + (wsport.equals("") ? "8082" : wsport) ;
	mWXHandler.obtainMessage(Constants.HOT_REFRESH_CONNECT, 0, 0, wsUrl).sendToTarget();
	} catch (MalformedURLException e) {
	e.printStackTrace();
	}
	}

	private String getUrlParam(String key, String queryString) {
	String regex = "[?\|&]?" + key + "=([^&]+)";
	Pattern p = Pattern.compile(regex);
	Matcher matcher = p.matcher(queryString);
	if (matcher.find()) {
	return matcher.group(1);
	} else {
	return "";
	}
	}

	private void addOnListener() {

	}

	private Map<String,String> mIDMap = new ArrayMap<>();
	private final Runnable mCollectIDMap = new Runnable() {
	@Override
	public void run() {
	View container = findViewById(R.id.container);

	collectId(mInstance.getRootComponent(),mIDMap);
	container.setContentDescription(JSON.toJSONString(mIDMap));

	mWXHandler.removeCallbacks(this);
	mWXHandler.postDelayed(this,2000);
	}
	};

	/**
	*
	* @param map <weexid,viewId>
	*/
	private static void collectId(WXComponent comp, Map<String,String> map){
	if(comp == null){
	return;
	}
	String id;
	View view;
	if((view = comp.getHostView())!=null &&
	(id = (String) comp.getAttrs().get("testId"))!=null &&
	!map.containsKey(id)){
	Pair<String,Integer> pair = Utility.nextID();
	view.setId(pair.second);
	map.put(id,pair.first);
	}
	if(comp instanceof WXVContainer){
	WXVContainer container = (WXVContainer) comp;
	for(int i = container.getChildCount()-1;i>=0;i--){
	collectId(container.getChild(i),map);
	}
	}
	}

	@Override
	protected void onDestroy() {
	super.onDestroy();
	if (mInstance != null) {
	mInstance.onActivityDestroy();
	}
	mContainer = null;
	// TopScrollHelper.getInstance(getApplicationContext()).onDestory();
	mWXHandler.obtainMessage(Constants.HOT_REFRESH_DISCONNECT).sendToTarget();
	unregisterBroadcastReceiver();

	if(wxPageActivityInstance == this){
	wxPageActivityInstance = null;
	}
	if(mWxAnalyzerDelegate != null){
	mWxAnalyzerDelegate.onDestroy();
	}
	}


	@Override
	public boolean onKeyUp(int keyCode, KeyEvent event) {
	return (mWxAnalyzerDelegate != null && mWxAnalyzerDelegate.onKeyUp(keyCode,event)) \|\| super.onKeyUp(keyCode, event);
	}

	@Override
	protected void onResume() {
	super.onResume();
	if (mInstance != null) {
	mInstance.onActivityResume();
	}
	if(mWxAnalyzerDelegate != null){
	mWxAnalyzerDelegate.onResume();
	}
	}

	public static Activity getCurrentWxPageActivity() {
	return wxPageActivityInstance;
	}

	public static void setCurrentWxPageActivity(Activity activity) {
	wxPageActivityInstance = activity;
	}

	@Override
	public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
	super.onRequestPermissionsResult(requestCode, permissions, grantResults);
	if(mInstance!=null){
	mInstance.onRequestPermissionsResult(requestCode,permissions,grantResults);
	}
	}

	@Override
	protected void onActivityResult(int requestCode, int resultCode, Intent data) {
	super.onActivityResult(requestCode, resultCode, data);
	if(mInstance!=null){
	mInstance.onActivityResult(requestCode,resultCode,data);
	}
	}

	@Override
	public boolean handleMessage(Message msg) {

	switch (msg.what) {
	case Constants.HOT_REFRESH_CONNECT:
	HotRefreshManager.getInstance().connect(msg.obj.toString());
	break;
	case Constants.HOT_REFRESH_DISCONNECT:
	HotRefreshManager.getInstance().disConnect();
	break;
	case Constants.HOT_REFRESH_REFRESH:
	loadWXfromService(mUri.toString());
	break;
	case Constants.HOT_REFRESH_CONNECT_ERROR:
	Toast.makeText(this, "hot refresh connect error!", Toast.LENGTH_SHORT).show();
	break;
	default:
	break;
	}

	return false;
	}

	@Override
	public void onViewCreated(WXSDKInstance instance, View view) {
	WXLogUtils.e("into--[onViewCreated]");
	View wrappedView = null;
	if(mWxAnalyzerDelegate != null){
	wrappedView = mWxAnalyzerDelegate.onWeexViewCreated(instance,view);
	}
	if(wrappedView != null){
	view = wrappedView;
	}

	if(view.getParent() == null) {
	mContainer.addView(view);
	}
	mContainer.requestLayout();
	Log.d("WARenderListener", "renderSuccess");
	}

	@Override
	public void onRenderSuccess(WXSDKInstance instance, int width, int height) {
	if(mWxAnalyzerDelegate != null){
	mWxAnalyzerDelegate.onWeexRenderSuccess(instance);
	}
	mProgressBar.setVisibility(View.INVISIBLE);
	}

	@Override
	public void onRefreshSuccess(WXSDKInstance instance, int width, int height) {
	mProgressBar.setVisibility(View.GONE);
	}

	@Override
	public void onException(WXSDKInstance instance, String errCode,
	String msg) {
	if(mWxAnalyzerDelegate != null){
	mWxAnalyzerDelegate.onException(instance,errCode,msg);
	}
	mProgressBar.setVisibility(View.GONE);
	if (!TextUtils.isEmpty(errCode) && errCode.contains("\|")) {
	String[] errCodeList = errCode.split("\\\|");
	String code = errCodeList[1];
	String codeType = errCode.substring(0, errCode.indexOf("\|"));

	if (TextUtils.equals("1", codeType)) {
	String errMsg = "codeType:" + codeType + "\n" + " errCode:" + code + "\n" + " ErrorInfo:" + msg;
	degradeAlert(errMsg);
	return;
	} else {
	Toast.makeText(getApplicationContext(), "errCode:" + errCode + " Render ERROR:" + msg, Toast.LENGTH_SHORT).show();
	}
	}
	}

	private void degradeAlert(String errMsg) {
	new AlertDialog.Builder(this)
	.setTitle("Downgrade success")
	.setMessage(errMsg)
	.setPositiveButton("OK", null)
	.show();

	}

	@Override
	public boolean onCreateOptionsMenu(Menu menu) {
	if (!TextUtils.equals("file", mUri.getScheme())) {
	getMenuInflater().inflate(R.menu.refresh, menu);
	}
	return true;
	}

	@Override
	public boolean onOptionsItemSelected(MenuItem item) {
	int id = item.getItemId();
	if (id == android.R.id.home) {
	finish();
	return true;
	} else if (id == R.id.action_refresh) {
	String scheme = mUri.getScheme();
	if (mUri.isHierarchical() && (TextUtils.equals(scheme, "http") \|\| TextUtils.equals(scheme, "https"))) {
	String weexTpl = mUri.getQueryParameter(Constants.WEEX_TPL_KEY);
	String url = TextUtils.isEmpty(weexTpl) ? mUri.toString() : weexTpl;
	loadWXfromService(url);
	return true;
	}
	}
	return super.onOptionsItemSelected(item);
	}

	@Override
	protected void onPause() {
	super.onPause();
	if (mInstance != null) {
	mInstance.onActivityPause();
	}
	if(mWxAnalyzerDelegate != null){
	mWxAnalyzerDelegate.onPause();
	}
	}

	@Override
	protected void onStop() {
	super.onStop();
	if (mInstance != null) {
	mInstance.onActivityStop();
	}
	if(mWxAnalyzerDelegate != null){
	mWxAnalyzerDelegate.onStop();
	}
	}

	private void registerBroadcastReceiver() {
	mReceiver = new RefreshBroadcastReceiver();
	IntentFilter filter = new IntentFilter();
	filter.addAction(WXSDKInstance.ACTION_DEBUG_INSTANCE_REFRESH);
	filter.addAction(WXSDKInstance.ACTION_INSTANCE_RELOAD);

	registerReceiver(mReceiver, filter);
	}

	private void unregisterBroadcastReceiver() {
	if (mReceiver != null) {
	unregisterReceiver(mReceiver);
	}
	mReceiver = null;
	}

	@Override
	public void onBackPressed() {
	if (!mInstance.onBackPressed()) {
	super.onBackPressed();
	}
	}

	private static class NavigatorAdapter implements IActivityNavBarSetter {

	@Override
	public boolean push(String param) {
	return false;
	}

	@Override
	public boolean pop(String param) {
	return false;
	}

	@Override
	public boolean setNavBarRightItem(String param) {
	return false;
	}

	@Override
	public boolean clearNavBarRightItem(String param) {
	return false;
	}

	@Override
	public boolean setNavBarLeftItem(String param) {
	return false;
	}

	@Override
	public boolean clearNavBarLeftItem(String param) {
	return false;
	}

	@Override
	public boolean setNavBarMoreItem(String param) {
	return false;
	}

	@Override
	public boolean clearNavBarMoreItem(String param) {
	return false;
	}

	@Override
	public boolean setNavBarTitle(String param) {
	return false;
	}
	}

	public class RefreshBroadcastReceiver extends BroadcastReceiver {
	@Override
	public void onReceive(Context context, Intent intent) {
	if (WXSDKInstance.ACTION_INSTANCE_RELOAD.equals(intent.getAction()) \|\|
	WXSDKInstance.ACTION_DEBUG_INSTANCE_REFRESH.equals(intent.getAction())) {
	// String myUrl = intent.getStringExtra("url");
	// Log.e("WXPageActivity", "RefreshBroadcastReceiver reload onReceive ACTION_DEBUG_INSTANCE_REFRESH mBundleUrl:" + myUrl + " mUri:" + mUri);

	Log.v(TAG, "connect to debug server success");
	if (mUri != null) {
	if (TextUtils.equals(mUri.getScheme(), "http") \|\| TextUtils.equals(mUri.getScheme(), "https")) {
	String weexTpl = mUri.getQueryParameter(Constants.WEEX_TPL_KEY);
	String url = TextUtils.isEmpty(weexTpl) ? mUri.toString() : weexTpl;
	// Log.e("WXPageActivity", "loadWXfromService reload url:" + url);
	loadWXfromService(url);
	} else {
	// Log.e("WXPageActivity", "loadWXfromLocal reload from local url:" + mUri.toString());
	loadWXfromLocal(true);
	}
	}
	}
	}
	}
	}