feat(android): rebuild Hills-style media client

android/app/build.gradle.kts

@@ -39,13 +39,13 @@ check(resolvedVersionCode > 0) { "ANDROID_VERSION_CODE must be a positive intege
 val resolvedVersionName = versionNameInput ?: "1.2.9"
 
 android {
-    // The modular implementation keeps its existing source namespace to avoid a
-    // risky package-only rewrite. The public product identity is com.nowen.video.
+    // Keep the source namespace stable during the UI migration. The installable
+    // product identity is independent from the upstream Nowen application.
     namespace = "com.nowen.video.v2"
     compileSdk = 35
 
     defaultConfig {
-        applicationId = "com.nowen.video"
+        applicationId = "com.example.nowenplayer"
         minSdk = 26
         targetSdk = 35
         versionCode = resolvedVersionCode

android/app/src/androidTest/java/com/nowen/video/v2/AppLaunchSmokeTest.kt

@@ -15,17 +15,16 @@ class AppLaunchSmokeTest {
     val composeRule = createAndroidComposeRule<MainActivity>()
 
     @Test
-    fun freshInstallShowsServerSetupWithoutMigrationNotice() {
+    fun freshInstallShowsServerHubWithoutMigrationNotice() {
         composeRule.waitUntil(timeoutMillis = 20_000) {
             composeRule
-                .onAllNodesWithText("连接你的媒体空间")
+                .onAllNodesWithText("还没有服务器")
                 .fetchSemanticsNodes()
                 .isNotEmpty()
         }
 
-        composeRule.onNodeWithText("连接你的媒体空间").assertIsDisplayed()
-        composeRule.onNodeWithText("扫描二维码").assertIsDisplayed()
-        composeRule.onNodeWithText("手动添加").assertIsDisplayed()
+        composeRule.onNodeWithText("服务器").assertIsDisplayed()
+        composeRule.onNodeWithText("还没有服务器").assertIsDisplayed()
 
         check(
             composeRule

android/app/src/main/AndroidManifest.xml

@@ -18,16 +18,16 @@
         android:name=".NowenApplication"
         android:allowBackup="false"
         android:icon="@drawable/ic_launcher"
-        android:label="Nowen Video"
+        android:label="@string/app_name"
         android:supportsRtl="true"
-        android:theme="@style/Theme.Nowen"
+        android:theme="@style/Theme.MediaPlayer"
         android:usesCleartextTraffic="true">
         <activity
             android:name=".MainActivity"
             android:configChanges="screenSize|smallestScreenSize|screenLayout|orientation"
             android:exported="true"
             android:supportsPictureInPicture="true"
-            android:theme="@style/Theme.Nowen">
+            android:theme="@style/Theme.MediaPlayer">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />

android/app/src/main/java/com/nowen/video/v2/MainActivity.kt

@@ -1,13 +1,18 @@
 package com.nowen.video.v2
 
 import android.app.PictureInPictureParams
+import android.content.pm.PackageManager
 import android.content.res.Configuration
 import android.os.Build
 import android.os.Bundle
 import android.util.Rational
+import android.view.WindowInsets
+import android.view.WindowInsetsController
+import android.view.WindowManager
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
 import androidx.activity.enableEdgeToEdge
+import androidx.core.view.WindowCompat
 import com.nowen.video.v2.core.data.HighlightComputeAgent
 import com.nowen.video.v2.feature.main.NowenApp
 import com.nowen.video.v2.feature.main.PlaybackPictureInPictureHost
@@ -29,11 +34,17 @@ class MainActivity : ComponentActivity(), PlaybackPictureInPictureHost {
     private val _pictureInPictureMode = MutableStateFlow(false)
     override val pictureInPictureMode: StateFlow<Boolean> = _pictureInPictureMode
     private var playbackPictureInPictureActive = false
+    private var playbackOriginalBrightness: Float? = null
+
+    override val playbackPictureInPictureSupported: Boolean
+        get() = Build.VERSION.SDK_INT >= Build.VERSION_CODES.O &&
+            packageManager.hasSystemFeature(PackageManager.FEATURE_PICTURE_IN_PICTURE)
     private var highlightComputeScope: CoroutineScope? = null
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         enableEdgeToEdge()
+        WindowCompat.setDecorFitsSystemWindows(window, false)
         setContent {
             NowenApp()
         }
@@ -55,16 +66,91 @@ class MainActivity : ComponentActivity(), PlaybackPictureInPictureHost {
     }
 
     override fun setPlaybackPictureInPictureActive(active: Boolean) {
-        playbackPictureInPictureActive = active
+        playbackPictureInPictureActive = active && playbackPictureInPictureSupported
         if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O) return
-        setPictureInPictureParams(buildPictureInPictureParams(active))
+        setPictureInPictureParams(buildPictureInPictureParams(playbackPictureInPictureActive))
+    }
+
+    override fun enterPlaybackPictureInPicture() {
+        if (playbackPictureInPictureActive && playbackPictureInPictureSupported && !isInPictureInPictureMode) {
+            enterPictureInPictureMode(buildPictureInPictureParams(true))
+        }
+    }
+
+    override fun currentPlaybackScreenBrightness(): Float {
+        val current = window.attributes.screenBrightness
+        return if (current in 0f..1f) current else 0.5f
+    }
+
+    override fun setPlaybackScreenBrightness(brightness: Float) {
+        window.attributes = window.attributes.apply {
+            screenBrightness = brightness.coerceIn(0f, 1f)
+        }
+    }
+
+    override fun restorePlaybackScreenBrightness() {
+        val original = playbackOriginalBrightness ?: return
+        window.attributes = window.attributes.apply {
+            screenBrightness = original
+        }
+        playbackOriginalBrightness = null
+    }
+
+    override fun setPlaybackLandscape(active: Boolean) {
+        if (active && playbackOriginalBrightness == null) {
+            playbackOriginalBrightness = window.attributes.screenBrightness
+        }
+        if (!active) restorePlaybackScreenBrightness()
+        requestedOrientation = if (active) {
+            android.content.pm.ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE
+        } else {
+            android.content.pm.ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED
+        }
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
+            window.attributes = window.attributes.apply {
+                layoutInDisplayCutoutMode = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
+                    WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_ALWAYS
+                } else {
+                    WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_SHORT_EDGES
+                }
+            }
+        }
+        if (active) {
+            window.addFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS)
+            WindowCompat.setDecorFitsSystemWindows(window, false)
+        } else {
+            window.clearFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS)
+            WindowCompat.setDecorFitsSystemWindows(window, true)
+        }
+        @Suppress("DEPRECATION")
+        window.decorView.systemUiVisibility = if (active) {
+            android.view.View.SYSTEM_UI_FLAG_LAYOUT_STABLE or
+                android.view.View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN or
+                android.view.View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION or
+                android.view.View.SYSTEM_UI_FLAG_FULLSCREEN or
+                android.view.View.SYSTEM_UI_FLAG_HIDE_NAVIGATION or
+                android.view.View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY
+        } else {
+            0
+        }
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
+            window.insetsController?.let { controller ->
+                if (active) {
+                    controller.hide(WindowInsets.Type.systemBars())
+                    controller.systemBarsBehavior = WindowInsetsController.BEHAVIOR_SHOW_TRANSIENT_BARS_BY_SWIPE
+                } else {
+                    controller.show(WindowInsets.Type.systemBars())
+                }
+            }
+        }
     }
 
     override fun onUserLeaveHint() {
         super.onUserLeaveHint()
         if (
             Build.VERSION.SDK_INT in Build.VERSION_CODES.O until Build.VERSION_CODES.S &&
             playbackPictureInPictureActive &&
+            playbackPictureInPictureSupported &&
             !isInPictureInPictureMode
         ) {
             enterPictureInPictureMode(buildPictureInPictureParams(true))

android/app/src/main/res/drawable/ic_launcher.xml

@@ -5,12 +5,12 @@
     android:viewportWidth="108"
     android:viewportHeight="108">
     <path
-        android:fillColor="#6578FF"
-        android:pathData="M22,10h64a12,12 0,0 1,12 12v64a12,12 0,0 1,-12 12h-64a12,12 0,0 1,-12 -12v-64a12,12 0,0 1,12 -12z" />
+        android:fillColor="#5D6F9A"
+        android:pathData="M20,10h68a10,10 0,0 1,10 10v68a10,10 0,0 1,-10 10h-68a10,10 0,0 1,-10 -10v-68a10,10 0,0 1,10 -10z" />
     <path
-        android:fillColor="#2ED3D0"
-        android:pathData="M18,28C18,18 26,10 36,10h44L22,92c-7,-4 -12,-11 -12,-20z" />
+        android:fillColor="#EAF0FF"
+        android:pathData="M43,33L76,54L43,75z" />
     <path
-        android:fillColor="#FFFFFF"
-        android:pathData="M58,25L38,56h13l-4,27 23,-36h-14z" />
+        android:fillColor="#B8C7EA"
+        android:pathData="M29,33h6v42h-6z" />
 </vector>

android/app/src/main/res/values/strings.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="app_name">媒体播放器</string>
+</resources>

android/app/src/main/res/values/themes.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <style name="Theme.Nowen" parent="android:style/Theme.Material.Light.NoActionBar">
+    <style name="Theme.MediaPlayer" parent="android:style/Theme.Material.NoActionBar">
         <item name="android:fontFamily">sans</item>
         <item name="android:windowActionModeOverlay">true</item>
         <item name="android:windowLightStatusBar">false</item>