From a907a961d6dd4114dd59924f7016662c037c1b77 Mon Sep 17 00:00:00 2001
From: Simon Fu <fug@suirui.com>
Date: Tue, 31 Oct 2023 15:43:51 +0800
Subject: [PATCH] fix: fix `MissingPluginException` for opening file when add
 to app

---
 .../main/java/com/crazecoder/openfile/OpenFilePlugin.java | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/android/src/main/java/com/crazecoder/openfile/OpenFilePlugin.java b/android/src/main/java/com/crazecoder/openfile/OpenFilePlugin.java
index e4714a2f..4badeb0a 100644
--- a/android/src/main/java/com/crazecoder/openfile/OpenFilePlugin.java
+++ b/android/src/main/java/com/crazecoder/openfile/OpenFilePlugin.java
@@ -399,8 +399,12 @@ private void result(int type, String message) {
     @Override
     public void onAttachedToEngine(@NonNull FlutterPluginBinding binding) {
         this.flutterPluginBinding = binding;
-        channel = new MethodChannel(flutterPluginBinding.getBinaryMessenger(), "open_file");
         context = flutterPluginBinding.getApplicationContext();
+        setup();
+    }
+
+    private void setup() {
+        channel = new MethodChannel(flutterPluginBinding.getBinaryMessenger(), "open_file");
         channel.setMethodCallHandler(this);
     }
 
@@ -410,7 +414,6 @@ public void onDetachedFromEngine(@NonNull FlutterPluginBinding binding) {
             // Could be on too low of an SDK to have started listening originally.
             return;
         }
-
         channel.setMethodCallHandler(null);
         channel = null;
         this.flutterPluginBinding = null;
@@ -418,6 +421,7 @@ public void onDetachedFromEngine(@NonNull FlutterPluginBinding binding) {
 
     @Override
     public void onAttachedToActivity(ActivityPluginBinding binding) {
+        setup();
         activity = binding.getActivity();
         binding.addRequestPermissionsResultListener(this);
         binding.addActivityResultListener(this);