1,delete unnecessary ”query“.

2,Add map params.

android/src/main/java/com/taobao/idlefish/flutterboost/FlutterBoostPlugin.java

@@ -149,7 +149,7 @@ public class FlutterBoostPlugin implements MethodChannel.MethodCallHandler, Appl
             ctx = sInstance.mPlatform.getApplication();
         }
       
-        sInstance.mPlatform.startActivity(ctx, concatUrl(url, params), requestCode);
+        sInstance.mPlatform.startActivity(ctx, url ,params, requestCode);
     }
 
     public static void openPage(Context context, String url, final Map params, int requestCode,PageResultHandler handler) {
@@ -193,29 +193,7 @@ public class FlutterBoostPlugin implements MethodChannel.MethodCallHandler, Appl
         sInstance.mMediator.removeHandler(key);
     }
 
-    private static String concatUrl(String url, Map params) {
-        if (params == null || params.isEmpty()) return url;
 
-        Uri uri = Uri.parse(url);
-        Uri.Builder builder = uri.buildUpon();
-        for (Object key : params.keySet()) {
-            Object value = params.get(key);
-            if (value != null) {
-                String str;
-                if (value instanceof Map || value instanceof List) {
-                    try {
-                        str = URLEncoder.encode(JSON.toJSONString(value), "utf-8");
-                    } catch (UnsupportedEncodingException e) {
-                        str = value.toString();
-                    }
-                } else {
-                    str = value.toString();
-                }
-                builder.appendQueryParameter(String.valueOf(key), str);
-            }
-        }
-        return builder.build().toString();
-    }
 
     @Override
     public void onActivityCreated(Activity activity, Bundle savedInstanceState) {

android/src/main/java/com/taobao/idlefish/flutterboost/NavigationService/NavigationService_openPage.java

@@ -38,10 +38,18 @@
  
  
      private boolean onCall(MessageResult<Boolean> result,String pageName,Map params,Boolean animated){
+         int requestCode = 0;
+
+         if(params != null && params.get("requestCode") != null) {
+             requestCode = (int) params.get("requestCode");
+         }
+
          FlutterBoostPlugin.openPage(null,pageName,params,0);
+
          if(result != null){
              result.success(true);
          }
+
          return true;
       }
  

android/src/main/java/com/taobao/idlefish/flutterboost/interfaces/IPlatform.java

@@ -59,7 +59,7 @@ public interface IPlatform {
      * @param requestCode
      * @return
      */
-    boolean startActivity(Context context,String url,int requestCode);
+    boolean startActivity(Context context,String url,Map params,int requestCode);
 
 
     /**