[Android] Add weex-rax-api.js for eagle (#2446)

* * [Android] Add weex-rax-api.js for eagle

* Pass options to c++

* Revert bundle type judgement.

* Revert "Pass options to c++"

This reverts commit 406d1f0

* [Android] Change the json structure weex.config.env.

# Before
## Normal Page

    {
        "bundleType": "Vue",
        "bundleUrl": "xxxx",
        "env": {
            "deviceHeight": "1200",
            "deviceWidth": "720",
            "enableBackupThread": "true",
            "enableBackupThreadCache": "true",
            .....
        },
        "render_strategy": "DATA_RENDER"
    }
## Eagle Page
As bundleType is `Others`, `env.options` will not be merged into `env`.

    {
        "bundleType": "Others",
        "bundleUrl": "xxxx",
        "env": {
            "deviceHeight": "1200",
            "deviceWidth": "720",
            "options": {
                "enableBackupThread": "true",
                "enableBackupThreadCache": "true",
                .....
            }
            ....
        },
        "render_strategy": "DATA_RENDER"
    }

# After
1. No matter what bundleType, always merge `env.options` into `env`
1. For compatibility reason, remain the `env.options` at its original place.

    {
        "bundleType": "Other",
        "bundleUrl": "xxxx",
        "env": {
            "deviceHeight": "1200",
            "deviceWidth": "720",
            "enableBackupThread": "true",
            "enableBackupThreadCache": "true",
            "options": {
                "enableBackupThread": "true",
                "enableBackupThreadCache": "true",
                .....
            }
            .....
        },
        "render_strategy": "DATA_RENDER"
    }

android/sdk/src/main/java/com/taobao/weex/bridge/WXBridgeManager.java

@@ -34,7 +34,6 @@
 import android.text.TextUtils;
 import android.util.Log;
 import android.util.Pair;
-
 import com.alibaba.fastjson.JSON;
 import com.alibaba.fastjson.JSONArray;
 import com.alibaba.fastjson.JSONObject;
@@ -108,7 +107,6 @@
 import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
-import java.util.Set;
 import java.util.Stack;
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.TimeUnit;
@@ -1581,7 +1579,7 @@ private void invokeCreateInstance(@NonNull WXSDKInstance instance, Script templa
                 data == null ? "{}" : data);
 
         WXJSObject apiObj;
-        if (type == BundType.Rax) {
+        if (type == BundType.Rax || instance.getRenderStrategy() == WXRenderStrategy.DATA_RENDER) {
           if (mRaxApi == null) {
             IWXJsFileLoaderAdapter iwxJsFileLoaderAdapter = WXSDKEngine.getIWXJsFileLoaderAdapter();
             if(iwxJsFileLoaderAdapter != null) {
@@ -1660,31 +1658,22 @@ private void invokeCreateInstance(@NonNull WXSDKInstance instance, Script templa
   }
 
   public WXJSObject optionObjConvert(boolean useSandBox, BundType type, WXJSObject opt) {
-    if (!useSandBox || type == BundType.Others) {
+    if (!useSandBox) {
       return opt;
     }
     try {
       String data = opt.data.toString();
       JSONObject obj = JSON.parseObject(data);
-      if (obj.getJSONObject("env") != null) {
-        JSONObject optEnv = obj.getJSONObject("env");
-        // obj.replace()
-        if (optEnv != null) {
-          JSONObject opts = optEnv.getJSONObject("options");
-          if (opts!= null) {
-            optEnv.remove("options");
-            Set<String> set = opts.keySet();
-            for(Iterator it = set.iterator(); it.hasNext();) {
-              String key = it.next().toString();
-              optEnv.put(key, opts.getString(key));
-            }
+      JSONObject optEnv;
+      if ((optEnv = obj.getJSONObject("env")) != null) {
+        JSONObject opts = optEnv.getJSONObject("options");
+        if (opts != null) {
+          for (String s : opts.keySet()) {
+            optEnv.put(s, opts.getString(s));
           }
         }
-        obj.remove("env");
-        obj.put("env", optEnv);
       }
-      WXJSObject optionsObj = new WXJSObject(WXJSObject.JSON, obj.toString());
-      return optionsObj;
+      return new WXJSObject(WXJSObject.JSON, obj.toString());
     } catch (Throwable e) {
       e.printStackTrace();
     }

weex_core/Source/core/bridge/platform/core_side_in_platform.cpp

@@ -17,6 +17,7 @@
  * under the License.
  */
 
+#include "cstring"
 #include "core/bridge/platform/core_side_in_platform.h"
 #include "base/string_util.h"
 #include "base/log_defines.h"
@@ -491,7 +492,8 @@ int CoreSideInPlatform::CreateInstance(const char *instanceId, const char *func,
               ->script_side()
               ->CreateInstance(instanceId.c_str(), func.c_str(), result,
                                opts_json.dump().c_str(), initData.c_str(),
-                               extendsApi.c_str(),params);
+                               strcmp("Rax", bundleType) ? "\0" : extendsApi.c_str(),
+                               params);
         };
     if (strcmp(render_strategy, "DATA_RENDER") == 0) {
         auto handler = EagleBridge::GetInstance()->data_render_handler();