尝试整合video到flutter

android/src/main/kotlin/com/shuangyubang/mofun_flutter_plugin_video/MofunRealVideoView.kt

@@ -0,0 +1,49 @@
+package com.shuangyubang.mofun_flutter_plugin_video
+
+import android.content.Context
+import android.view.Gravity
+import android.view.View
+import android.widget.EditText
+import android.widget.FrameLayout
+import android.widget.LinearLayout
+import com.fgodt.mixplayer.Player
+import com.fgodt.mixplayer.mixPlayerCallBack
+
+class MofunRealVideoView(val context: Context) : mixPlayerCallBack {
+
+    private var trueView:FrameLayout? = null
+
+    fun getView(): View? {
+        synchronized(MofunRealVideoView::class) {
+            if (trueView == null){
+                initView()
+            }
+        }
+        return trueView
+    }
+
+    private fun initView(){
+        trueView = FrameLayout(context)
+        val params = FrameLayout.LayoutParams(FrameLayout.LayoutParams.MATCH_PARENT,
+                FrameLayout.LayoutParams.WRAP_CONTENT)
+        params.gravity = Gravity.TOP
+        params.height = 1080 * 9 / 16
+        val mixplayer = Player(context)
+        mixplayer.setMixCall(this)
+        mixplayer.addMixSource("mix1", 0.0, -1.0)
+        mixplayer.addMixSource("silence", 0.0, -1.0)
+        // mixplayer.selectAudioSource("silence");
+        // mixplayer.selectAudioSource("mix1");
+
+        trueView?.addView(mixplayer, params)
+
+    }
+
+    override fun mix_call(name: String?, data: ByteArray?, len: Int): Int {
+        TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
+    }
+
+    override fun closeMsg(msg: String?) {
+        TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
+    }
+}

example/android/app/build.gradle

@@ -26,7 +26,7 @@ apply plugin: 'kotlin-android'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
-    compileSdkVersion 28
+    compileSdkVersion 27
 
     sourceSets {
         main.java.srcDirs += 'src/main/kotlin'
@@ -40,7 +40,7 @@ android {
         // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
         applicationId "com.shuangyubang.mofun_flutter_plugin_video_example"
         minSdkVersion 16
-        targetSdkVersion 28
+        targetSdkVersion 27
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"