lxh2875931338/QingTing-Player
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snapshot: 存档 flutter create 模板覆盖后的现场，作为多实例修复前的基线

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lxh2875931338
2026-10-22 22:04:57 +08:00
parent 56c26e2fd5
commit b62af9648b
4 changed files with 54 additions and 2 deletions
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android/app/src/main/kotlin/com/example/qingting_player/MainActivity.kt
+8 -2
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@@ -4,14 +4,20 @@ import android.os.Build
import android.os.Bundle
import android.util.Log
import androidx.core.content.FileProvider
import io.flutter.embedding.android.FlutterActivity
import com.ryanheise.audioservice.AudioServiceActivity
import io.flutter.embedding.engine.FlutterEngine
import io.flutter.plugin.common.MethodChannel
import java.io.File
import android.content.Context
import android.media.AudioManager
class MainActivity : FlutterActivity() {
// 必须继承 AudioServiceActivity，而不是 FlutterActivity：
// audio_service 0.18.x 会把 Dart 入口跑在一个单独的缓存引擎（audio_service_engine）里。
// 若这里用 FlutterActivity，Activity 会自建第二个 FlutterEngine，
// main() 因此被跑两遍，产生两个 PlaybackService / 两个 media_kit Player（libmpv 多实例），
// 表现为两路声音、通知栏控制的是另一个实例。
// AudioServiceActivity 通过 provideFlutterEngine() 复用同一个缓存引擎，保证全局只有一个 Player。
class MainActivity : AudioServiceActivity() {
private val CHANNEL = "com.lxh.qingting_player/file_provider"
android/qingting_player_android.iml
+29
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@@ -0,0 +1,29 @@
<?xml version="1.0" encoding="UTF-8"?>
<module type="JAVA_MODULE" version="4">
<component name="FacetManager">
<facet type="android" name="Android">
<configuration>
<option name="ALLOW_USER_CONFIGURATION" value="false" />
<option name="GEN_FOLDER_RELATIVE_PATH_APT" value="/gen" />
<option name="GEN_FOLDER_RELATIVE_PATH_AIDL" value="/gen" />
<option name="MANIFEST_FILE_RELATIVE_PATH" value="/app/src/main/AndroidManifest.xml" />
<option name="RES_FOLDER_RELATIVE_PATH" value="/app/src/main/res" />
<option name="ASSETS_FOLDER_RELATIVE_PATH" value="/app/src/main/assets" />
<option name="LIBS_FOLDER_RELATIVE_PATH" value="/app/src/main/libs" />
<option name="PROGUARD_LOGS_FOLDER_RELATIVE_PATH" value="/app/src/main/proguard_logs" />
</configuration>
</facet>
</component>
<component name="NewModuleRootManager" inherit-compiler-output="true">
<exclude-output />
<content url="file://$MODULE_DIR$">
<sourceFolder url="file://$MODULE_DIR$/app/src/main/java" isTestSource="false" />
<sourceFolder url="file://$MODULE_DIR$/app/src/main/kotlin" isTestSource="false" />
<sourceFolder url="file://$MODULE_DIR$/gen" isTestSource="false" generated="true" />
</content>
<orderEntry type="jdk" jdkName="Android API 24 Platform" jdkType="Android SDK" />
<orderEntry type="sourceFolder" forTests="false" />
<orderEntry type="library" name="Flutter for Android" level="project" />
<orderEntry type="library" name="KotlinJavaRuntime" level="project" />
</component>
</module>
gradle-build.log
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qingting_player.iml
+17
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@@ -0,0 +1,17 @@
<?xml version="1.0" encoding="UTF-8"?>
<module type="JAVA_MODULE" version="4">
<component name="NewModuleRootManager" inherit-compiler-output="true">
<exclude-output />
<content url="file://$MODULE_DIR$">
<sourceFolder url="file://$MODULE_DIR$/lib" isTestSource="false" />
<sourceFolder url="file://$MODULE_DIR$/test" isTestSource="true" />
<excludeFolder url="file://$MODULE_DIR$/.dart_tool" />
<excludeFolder url="file://$MODULE_DIR$/.idea" />
<excludeFolder url="file://$MODULE_DIR$/build" />
</content>
<orderEntry type="sourceFolder" forTests="false" />
<orderEntry type="library" name="Dart SDK" level="project" />
<orderEntry type="library" name="Flutter Plugins" level="project" />
<orderEntry type="library" name="Dart Packages" level="project" />
</component>
</module>