feat: play supplied audio on electronic photo completion

app/src/androidTest/java/com/yzx/kiosk/audio/LocalAudioPlaybackTest.kt

@@ -44,6 +44,29 @@ class LocalAudioPlaybackTest {
         }
     }
 
+    @Test fun electronicCompletionSwitchesToDedicatedClipAndPreservesPrintAudio() {
+        val instrumentation = InstrumentationRegistry.getInstrumentation()
+        lateinit var service: LocalAudioPlayService
+        instrumentation.runOnMainSync { service = LocalAudioPlayService(instrumentation.targetContext) }
+        try {
+            instrumentation.runOnMainSync { service.playByRoute(AppRoutes.PRINT_SUCCESS) }
+            awaitPlaying(service)
+            assertEquals(R.raw.print_complete_page, service.currentResId.value)
+
+            instrumentation.runOnMainSync {
+                service.playByRoute(AppRoutes.buildElectronicCompletionRoute("AUDIO-TEST-ORDER"))
+            }
+            awaitPlaying(service)
+            assertEquals(R.raw.electronic_complete_page, service.currentResId.value)
+
+            instrumentation.runOnMainSync { service.playByRoute(AppRoutes.PRINT_SUCCESS) }
+            awaitPlaying(service)
+            assertEquals(R.raw.print_complete_page, service.currentResId.value)
+        } finally {
+            instrumentation.runOnMainSync { service.release() }
+        }
+    }
+
     private fun awaitPlaying(service: LocalAudioPlayService) {
         val deadline = System.currentTimeMillis() + 5000
         while (!service.isPlaying.value && System.currentTimeMillis() < deadline) Thread.sleep(20)

app/src/main/java/com/yzx/kiosk/audio/LocalAudioPlayService.kt

@@ -47,6 +47,7 @@ class LocalAudioPlayService @Inject constructor(
             AppRoutes.PHOTO_SELECT to R.raw.upload_unpaid_result_page,
             AppRoutes.PRINTING to R.raw.printing_page,
             AppRoutes.PRINT_SUCCESS to R.raw.print_complete_page,
+            ELECTRONIC_COMPLETION_AUDIO_KEY to R.raw.electronic_complete_page,
             // 特殊状态页面
             "face_recognition_recognizing" to R.raw.face_recognition_recognizing_page,
             "face_recognition_failed" to R.raw.face_recognition_failed_page,
@@ -112,10 +113,6 @@ class LocalAudioPlayService @Inject constructor(
         
         // 同一结果页根据入口选择播报，避免最近照片误播识别成功。
         val audioKey = localAudioKeyForRoute(route)
-        if (audioKey == ELECTRONIC_COMPLETION_AUDIO_KEY) {
-            stop()
-            return
-        }
         
         val audioResId = ROUTE_TO_AUDIO_MAP[audioKey]
         if (audioResId == null) {

app/src/main/java/com/yzx/kiosk/audio/LocalAudioRoute.kt

@@ -3,7 +3,7 @@ package com.yzx.kiosk.audio
 import com.yzx.kiosk.navigation.routes.AppRoutes
 import java.net.URLDecoder
 
-internal const val ELECTRONIC_COMPLETION_AUDIO_KEY = "electronic_completion_silent"
+internal const val ELECTRONIC_COMPLETION_AUDIO_KEY = "electronic_completion"
 
 internal const val RECENT_PHOTOS_AUDIO_KEY = "recent_photos_result"
 

app/src/test/java/com/yzx/kiosk/audio/LocalAudioRouteTest.kt

@@ -5,7 +5,7 @@ import org.junit.Assert.assertEquals
 import org.junit.Test
 
 class LocalAudioRouteTest {
-    @Test fun `electronic completion suppresses printing audio while print routes retain it`() {
+    @Test fun `electronic completion uses its own audio while print routes retain theirs`() {
         assertEquals(ELECTRONIC_COMPLETION_AUDIO_KEY, localAudioKeyForRoute(AppRoutes.buildElectronicCompletionRoute("ORDER")))
         assertEquals(AppRoutes.PRINTING, localAudioKeyForRoute(AppRoutes.buildPrintingRoute("[]", "ORDER", 1)))
         assertEquals(AppRoutes.PRINTING, localAudioKeyForRoute("printing?urls=electronic%3Dtrue"))

docs/verification/electronic-completion/audio.md

@@ -0,0 +1,8 @@
+# 电子版完成页语音
+
+- 来源：用户提供的 `9月15日.wav`。
+- 项目资源名称：`app/src/main/res/raw/electronic_complete_page.wav`。
+- 原先从打印完成提示音裁剪得到的版本已被替换。
+- 按原文件复制，未裁剪、转码或调整音量；48 kHz、双声道、16-bit PCM WAV，时长 5.632 秒。
+- 进入电子版完成页时通过 `LocalAudioPlayService` 播放此资源。
+- 打印完成页继续使用 `print_complete_page.wav`。