补充缺失的import；一些其它修改。

src/android/ShutoApi.java

@@ -2,6 +2,9 @@ package cn.shuto.feishuapi;
 
 import android.view.View;
 
+import java.util.Map;
+import java.util.HashMap;
+
 import org.apache.cordova.CordovaPlugin;
 import org.apache.cordova.CallbackContext;
 import org.apache.cordova.PluginResult;
@@ -16,6 +19,7 @@ import org.json.JSONObject;
  */
 public class ShutoApi extends CordovaPlugin {
     private static final String TAG = "ShutoApi";
+    private JSONObject userInfo;
 
     // 保存事件回调上下文
     private CallbackContext eventCallbackContext;
@@ -54,9 +58,9 @@ public class ShutoApi extends CordovaPlugin {
             @Override
             public void run() {
                 cordova.getActivity().moveTaskToBack(true);
+                callbackContext.success();
             }
         });
-        callbackContext.success();
     }
 
     private void registerEvent(CallbackContext callbackContext) {
@@ -70,12 +74,15 @@ public class ShutoApi extends CordovaPlugin {
     }
 
     private void getUserInfo(CallbackContext callbackContext) {
-        // TODO: Implement getUserInfo method
-        callbackContext.success();
+        callbackContext.success(this.userInfo);
+    }
+
+    public void setUserInfo(JSONObject userInfo) {
+      this.userInfo = userInfo;
     }
 
     // 触发导航到指定路由的事件
-    private void navigateToRoute(String route, JSONObject parameters) {
+    public void navigateToRoute(String route, JSONObject parameters) {
         try {
             JSONObject data = new JSONObject();
             data.put("route", route);
@@ -91,11 +98,11 @@ public class ShutoApi extends CordovaPlugin {
     }
 
     // 触发通用事件
-    private void fireEvent(String type, JSONObject parameters) {
+    public void fireEvent(String type, JSONObject parameters) {
         if (this.eventCallbackContext == null) {
             return;
         }
-
+        LOG.d(TAG, "type: " + type + ", params: " + parameters);
         try {
             // 创建事件数据
             JSONObject eventData = new JSONObject();
@@ -168,7 +175,7 @@ public class ShutoApi extends CordovaPlugin {
                 eventCallbacks.remove(callbackId);
             }
         } catch (JSONException e) {
-            e.printStackTrace();
+            LOG.e(TAG, "error", e);
         }
     }
 }