Initial commit

android/src/main/java/com/qiaomeng/flutter/alipay_no_utdid/Handler.java

@@ -7,6 +7,7 @@ import android.content.pm.PackageManager;
 import android.content.pm.ResolveInfo;
 import android.net.Uri;
 import android.os.Bundle;
+import android.os.Looper;
 
 import com.alipay.sdk.app.EnvUtils;
 import com.alipay.sdk.app.PayTask;
@@ -35,8 +36,14 @@ public class Handler {
                     EnvUtils.setEnv(EnvUtils.EnvEnum.ONLINE);
                 }
                 PayTask alipay = new PayTask(mActivity);
-                Map<String, String> map = alipay.payV2(order, true);
-                result.success(map);
+                final Map<String, String> map = alipay.payV2(order, true);
+                new android.os.Handler().post(new Runnable() {
+                    @Override
+                    public void run() {
+                        result.success(map);
+                    }
+                });
+
 
             }
         };