video fix bugs

android/app/src/main/kotlin/com/hmg/hmgDr/MainActivity.kt

@@ -20,6 +20,7 @@ import io.flutter.plugins.GeneratedPluginRegistrant
 class MainActivity : FlutterFragmentActivity(), MethodChannel.MethodCallHandler, VideoCallResponseListener {
 
     private val CHANNEL = "Dr.cloudSolution/videoCall"
+    private lateinit var methodChannel: MethodChannel
     private var result: MethodChannel.Result? = null
     private var call: MethodCall? = null
     private val LAUNCH_VIDEO: Int = 1
@@ -29,15 +30,10 @@ class MainActivity : FlutterFragmentActivity(), MethodChannel.MethodCallHandler,
     override fun configureFlutterEngine(@NonNull flutterEngine: FlutterEngine) {
         GeneratedPluginRegistrant.registerWith(flutterEngine)
 
-        MethodChannel(flutterEngine.dartExecutor.binaryMessenger, CHANNEL).setMethodCallHandler(this)
+        methodChannel = MethodChannel(flutterEngine.dartExecutor.binaryMessenger, CHANNEL)
+        methodChannel.setMethodCallHandler(this)
     }
 
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-
-    }
-
-
     override fun onMethodCall(call: MethodCall, result: MethodChannel.Result) {
 
         this.result = result
@@ -67,7 +63,7 @@ class MainActivity : FlutterFragmentActivity(), MethodChannel.MethodCallHandler,
             "closeVideoCall" -> {
                 dialogFragment?.onCallClicked()
             }
-            "onCallConnected"->{
+            "onCallConnected" -> {
 
             }
             else -> {
@@ -87,7 +83,7 @@ class MainActivity : FlutterFragmentActivity(), MethodChannel.MethodCallHandler,
 //        intent.putExtra("sessionStatusModel", sessionStatusModel)
 //        startActivityForResult(intent, LAUNCH_VIDEO)
 
-        if (dialogFragment == null){
+        if (dialogFragment == null) {
             val arguments = Bundle()
             arguments.putString("apiKey", apiKey)
             arguments.putString("sessionId", sessionId)
@@ -103,47 +99,47 @@ class MainActivity : FlutterFragmentActivity(), MethodChannel.MethodCallHandler,
                 it.isCancelable = true
                 it.show(transaction, "dialog")
             }
-        } else if (!dialogFragment!!.isVisible){
+        } else if (!dialogFragment!!.isVisible) {
             val transaction = supportFragmentManager.beginTransaction()
             dialogFragment!!.show(transaction, "dialog")
         }
     }
 
 
-   /* override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
+    /* override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
-        super.onActivityResult(requestCode, resultCode, data)
+         super.onActivityResult(requestCode, resultCode, data)
-        var asd = "";
+         var asd = "";
-        if (requestCode == LAUNCH_VIDEO) {
+         if (requestCode == LAUNCH_VIDEO) {
-            if (resultCode == Activity.RESULT_OK) {
+             if (resultCode == Activity.RESULT_OK) {
-                val result  : SessionStatusModel? = data?.getParcelableExtra("sessionStatusNotRespond")
+                 val result  : SessionStatusModel? = data?.getParcelableExtra("sessionStatusNotRespond")
-                val callResponse : HashMap<String, String> = HashMap()
+                 val callResponse : HashMap<String, String> = HashMap()
 
-                val sessionStatus : HashMap<String, String> = HashMap()
+                 val sessionStatus : HashMap<String, String> = HashMap()
-                val gson = GsonBuilder().serializeNulls().create()
+                 val gson = GsonBuilder().serializeNulls().create()
 
-                callResponse["callResponse"] = "CallNotRespond"
+                 callResponse["callResponse"] = "CallNotRespond"
-                val jsonRes = gson.toJson(result)
+                 val jsonRes = gson.toJson(result)
-                callResponse["sessionStatus"] = jsonRes
+                 callResponse["sessionStatus"] = jsonRes
 
-                this.result?.success(callResponse)
+                 this.result?.success(callResponse)
-            }
+             }
-            if (resultCode == Activity.RESULT_CANCELED) {
+             if (resultCode == Activity.RESULT_CANCELED) {
-                val callResponse : HashMap<String, String> = HashMap()
+                 val callResponse : HashMap<String, String> = HashMap()
-                callResponse["callResponse"] = "CallEnd"
+                 callResponse["callResponse"] = "CallEnd"
 
-                result?.success(callResponse)
+                 result?.success(callResponse)
-            }
+             }
-        }
+         }
-    }*/
+     }*/
 
     override fun onCallFinished(resultCode: Int, intent: Intent?) {
         dialogFragment = null
 
         if (resultCode == Activity.RESULT_OK) {
-            val result  : SessionStatusModel? = intent?.getParcelableExtra("sessionStatusNotRespond")
+            val result: SessionStatusModel? = intent?.getParcelableExtra("sessionStatusNotRespond")
-            val callResponse : HashMap<String, String> = HashMap()
+            val callResponse: HashMap<String, String> = HashMap()
 
-            val sessionStatus : HashMap<String, String> = HashMap()
+            val sessionStatus: HashMap<String, String> = HashMap()
             val gson = GsonBuilder().serializeNulls().create()
 
             callResponse["callResponse"] = "CallNotRespond"
@@ -152,9 +148,8 @@ class MainActivity : FlutterFragmentActivity(), MethodChannel.MethodCallHandler,
 
             this.result?.success(callResponse)
         } else if (resultCode == Activity.RESULT_CANCELED) {
-            val callResponse : HashMap<String, String> = HashMap()
+            val callResponse: HashMap<String, String> = HashMap()
             callResponse["callResponse"] = "CallEnd"
-
             result?.success(callResponse)
         }
     }
@@ -164,5 +159,12 @@ class MainActivity : FlutterFragmentActivity(), MethodChannel.MethodCallHandler,
 //        Toast.makeText(this, message, Toast.LENGTH_LONG).show()
     }
 
+    override fun minimizeVideoEvent(isMinimize: Boolean) {
+        if (isMinimize)
+            methodChannel.invokeMethod("onCallConnected", null)
+        else
+            methodChannel.invokeMethod("onCallDisconnected", null)
+    }
+
 
 }

android/app/src/main/kotlin/com/hmg/hmgDr/ui/VideoCallResponseListener.kt

@@ -7,4 +7,6 @@ interface VideoCallResponseListener {
     fun onCallFinished(resultCode : Int, intent: Intent? = null)
 
     fun errorHandle(message: String)
+
+    fun minimizeVideoEvent(isMinimize : Boolean)
 }

android/app/src/main/kotlin/com/hmg/hmgDr/ui/fragment/VideoCallFragment.kt

@@ -420,13 +420,13 @@ class VideoCallFragment : DialogFragment(), PermissionCallbacks, Session.Session
             return
         }
         if (mSubscriber != null) {
-            mSubscriberViewContainer!!.removeView(mSubscriber!!.view)
+            mSubscriberViewContainer.removeView(mSubscriber!!.view)
             mSession!!.unsubscribe(mSubscriber)
             mSubscriber!!.destroy()
             mSubscriber = null
         }
         if (mPublisher != null) {
-            mPublisherViewContainer!!.removeView(mPublisher!!.view)
+            mPublisherViewContainer.removeView(mPublisher!!.view)
             mSession!!.unpublish(mPublisher)
             mPublisher!!.destroy()
             mPublisher = null
@@ -482,6 +482,8 @@ class VideoCallFragment : DialogFragment(), PermissionCallbacks, Session.Session
         val res = if (isFullScreen) R.drawable.reducing else R.drawable.expand
         btnMinimize.setImageResource(res)
         setViewsVisibility()
+
+        videoCallResponseListener?.minimizeVideoEvent(!isFullScreen)
     }
 
     private fun setViewsVisibility() {