From e3ac6906aaad7fcd64927b1a2ba576d66bc40d54 Mon Sep 17 00:00:00 2001
From: hyrious <hyrious@outlook.com>
Date: Mon, 28 Nov 2022 11:08:45 +0800
Subject: [PATCH] fix(service-providers): only switch to usable devices (#1790)

---
 .../agora-rtc/agora-rtc-web/src/agora-rtc-web.ts     | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/service-providers/agora-rtc/agora-rtc-web/src/agora-rtc-web.ts b/service-providers/agora-rtc/agora-rtc-web/src/agora-rtc-web.ts
index eb9ab463008..847c3001377 100644
--- a/service-providers/agora-rtc/agora-rtc-web/src/agora-rtc-web.ts
+++ b/service-providers/agora-rtc/agora-rtc-web/src/agora-rtc-web.ts
@@ -74,13 +74,19 @@ export class AgoraRTCWeb extends IServiceVideoChat {
         this.shareScreen = new AgoraRTCWebShareScreen({ APP_ID });
         this.sideEffect.add(() => {
             AgoraRTC.onCameraChanged = deviceInfo => {
-                this.setCameraID(deviceInfo.device.deviceId);
+                if (deviceInfo.state === "ACTIVE") {
+                    this.setCameraID(deviceInfo.device.deviceId);
+                }
             };
             AgoraRTC.onMicrophoneChanged = deviceInfo => {
-                this.setMicID(deviceInfo.device.deviceId);
+                if (deviceInfo.state === "ACTIVE") {
+                    this.setMicID(deviceInfo.device.deviceId);
+                }
             };
             AgoraRTC.onPlaybackDeviceChanged = deviceInfo => {
-                this.setSpeakerID(deviceInfo.device.deviceId);
+                if (deviceInfo.state === "ACTIVE") {
+                    this.setSpeakerID(deviceInfo.device.deviceId);
+                }
             };
             return () => {
                 AgoraRTC.onCameraChanged = undefined;