feat(android): use native webview instead of gioui framework

android/app/build.gradle

@@ -63,7 +63,7 @@ dependencies {
     implementation 'androidx.compose.ui:ui-graphics'
     implementation 'androidx.compose.ui:ui-tooling-preview'
     implementation 'androidx.compose.material3:material3'
-    implementation files('libs/sys_android.jar')
+    implementation("androidx.webkit:webkit:1.10.0")
     testImplementation 'junit:junit:4.13.2'
     androidTestImplementation 'androidx.test.ext:junit:1.1.5'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'

android/app/libs/.gitignore

@@ -1 +1,2 @@
-/mobile.aar
+/mobile.aar
+/arcast*

android/app/src/main/AndroidManifest.xml

@@ -8,8 +8,6 @@
     <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
     <uses-permission android:name="android.permission.CHANGE_WIFI_MULTICAST_STATE" />
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
-    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
-    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
     <uses-permission android:name="android.permission.WAKE_LOCK" />
 
     <application
@@ -35,12 +33,6 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
-        <activity android:name="org.gioui.GioActivity"
-            android:theme="@style/Theme.GioApp"
-            android:configChanges="orientation|keyboardHidden"
-            android:windowSoftInputMode="adjustResize"
-            android:keepScreenOn="true">
-        </activity>
     </application>
 
 </manifest>

android/app/src/main/java/com/example/arcast_player/ArcastBridge.kt

@@ -0,0 +1,31 @@
+package com.example.arcast_player
+
+import android.webkit.WebView
+import com.cadoles.arcast.android.Bridge
+
+class ArcastBridge(private val webview: WebView) : Bridge {
+    private var title: String = ""
+    private var url: String = ""
+
+    override fun getTitle(): String {
+        return title
+    }
+
+    override fun getURL(): String {
+        return url
+    }
+
+    override fun loadURL(url: String) {
+        webview.post(Runnable {
+            webview.loadUrl(url)
+        })
+    }
+
+    fun setURL(url: String) {
+        this.url = url
+    }
+
+    fun setTitle(title: String) {
+        this.title = title
+    }
+}

android/app/src/main/java/com/example/arcast_player/ArcastWebviewClient.kt

@@ -0,0 +1,18 @@
+package com.example.arcast_player
+
+import android.webkit.WebResourceRequest
+import android.webkit.WebView
+import android.webkit.WebViewClient
+
+class ArcastWebviewClient(private var bridge: ArcastBridge): WebViewClient() {
+
+    override fun shouldOverrideUrlLoading(view: WebView?, request: WebResourceRequest?): Boolean {
+        return false
+    }
+
+    override fun onPageFinished(view: WebView?, url: String?) {
+        super.onPageFinished(view, url)
+        bridge.title = view?.title.toString()
+        bridge.url = url.toString()
+    }
+}

android/app/src/main/java/com/example/arcast_player/MainActivity.kt

@@ -12,29 +12,26 @@ import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.tooling.preview.Preview
 import com.cadoles.arcast_player.ui.theme.ArcastplayerTheme
-import org.gioui.GioActivity
 import android.view.WindowManager
+import android.webkit.WebView
+import com.cadoles.arcast.android.Android as Arcast
+import com.example.arcast_player.ArcastBridge
+import com.example.arcast_player.ArcastWebviewClient
 
 class MainActivity : ComponentActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-        startActivity(Intent(this, GioActivity::class.java))
-        window.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON)
-    }
-}
+        val wv = WebView(applicationContext)
+        val bridge: ArcastBridge = ArcastBridge(wv)
 
-@Composable
-fun Greeting(name: String, modifier: Modifier = Modifier) {
-    Text(
-            text = "Hello $name!",
-            modifier = modifier
-    )
-}
+        wv.webViewClient = ArcastWebviewClient(bridge)
+        Arcast.setBridge(bridge)
 
-@Preview(showBackground = true)
-@Composable
-fun GreetingPreview() {
-    ArcastplayerTheme {
-        Greeting("Android")
+        val port = Arcast.startServer(filesDir.absolutePath)
+
+        wv.settings.javaScriptEnabled = true
+        wv.loadUrl("http://127.0.0.1:${port}")
+
+        setContentView(wv)
     }
 }