使用Android SDK插件（Nativescript-opentok）时，Opentok当前出现错误。使用Maven的SDK版本为2.17。+，该插件来自NativeScript MarketPlace。
我能够进行连接，也可以订阅使用OpenTok JS 2.15.1的另一个供稿，但是当我使用Android手机进行发布时，OpenTok会向我返回一个发布者错误：协商超时，该错误不在OpenTok.Error对象列表，它永远不会被SDK本身抛出，而是仅在其网站上的Opentok Developer Inspector中可见。我可以授予我的摄像头和麦克风访问权限，因为当我连接到会话时，可以在发布者视图标签中看到自己的摄像头。
另外，我的音频使整个应用程序崩溃。
这是我的OpenTok Nativescript Angular代码：
ngAfterViewInit(): void {
this.publisher = <TNSOTPublisher>this.publisherView.nativeElement;
this.subscriber = <TNSOTSubscriber>this.subscriberView.nativeElement;
this.session = TNSOTSession.initWithApiKeySessionId(
this._apiKey,
this._videoChatRoomId
);
this.animation.clearAnimations();
this.publisher.events.on("streamReceived", (data: any) => {
this.subscriber.subscribe(this.session, data.object.stream);
this.initPublisher();
});
this.session.events.on("streamReceived", (data: any) => {
this.subscriber.subscribe(this.session, data.object.stream);
console.log("WEB_JS: " + data.object.stream.getConnection().getConnectionId());
this.initPublisher();
});
this.session.events.on("streamDestroyed", (data: any) => {
this.subscriber.unsubscribe(this.session);
});
this.publisher.events.on("streamCreated", (publisher:any, data: any) => {
});
this.session.events.on("sessionDidConnect", (data: any) => {
this.isConnected = true;
this.openTokService.onStartPublish.emit("");
console.log("MOBILE : " + data.object.session.connection.getConnectionId());
});
this.session.events.on('sessionDidDisconnect', function (result) {
this.isConnected = false;
});
this.session.events.on("didFailWithError", (data) => {
const message = data.object.error.errorMessage;
console.log(message);
console.log(data.object.error.getErrorCode());
});
this.publisher.events.on("didFailWithError", (data: any) => {
const message = data.object.error.errorMessage;
console.log(message);
console.log(data.object.error.getErrorCode());
});
setTimeout(()=> {
this.publisher.publish(this.session, "", "HIGH", "30");
this.session.connect(this._token);
},10);
}
Publisher.JS（插件发布者对象类）：
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var utils = require("tns-core-modules/utils/utils");
var view_1 = require("tns-core-modules/ui/core/view");
var observable_1 = require("tns-core-modules/data/observable");
var CameraListener = com.opentok.android.Publisher.CameraListener;
var PublisherListener = com.opentok.android.PublisherKit.PublisherListener;
var Publisher = com.opentok.android.Publisher;
var BaseVideoRenderer = com.opentok.android.BaseVideoRenderer;
var AbsoluteLayout = android.widget.AbsoluteLayout;
var RelativeLayout = android.widget.RelativeLayout;
var renderStyle = new view_1.CssProperty({
name: 'renderStyle',
cssName: 'render-style',
defaultValue: 'fill',
valueConverter: function (v) { return String(v); }
});
var TNSOTPublisher = (function (_super) {
__extends(TNSOTPublisher, _super);
function TNSOTPublisher() {
var _this = _super.call(this) || this;
_this._events = observable_1.fromObject({});
return _this;
}
Object.defineProperty(TNSOTPublisher.prototype, "android", {
get: function () {
return this.nativeView;
},
enumerable: true,
configurable: true
});
TNSOTPublisher.prototype.createNativeView = function () {
return new android.widget.LinearLayout(this._context);
};
TNSOTPublisher.prototype.publish = function (session, name, cameraResolution, cameraFrameRate) {
var that = new WeakRef(this);
this._publisher = new com.opentok.android.Publisher(utils.ad.getApplicationContext(), name ? name
: '', TNSOTPublisher.getCameraResolution(cameraResolution),
TNSOTPublisher.getCameraFrameRate(cameraFrameRate));
var pub = this._publisher.getView();
this.nativeView.addView(pub);
this.renderStyle = this._renderStyle;
this._publisher.setPublisherListener(new PublisherListener({
owner: that.get(),
onError: function (publisher, error) {
if (this.owner._events) {
this.owner._events.notify({
eventName: 'didFailWithError',
object: observable_1.fromObject({
publisher: publisher,
error: error
})
});
}
},
onStreamCreated: function (publisher, stream) {
if (this.owner._events) {
this.owner._events.notify({
eventName: 'streamCreated',
object: observable_1.fromObject({
publisher: publisher,
stream: stream
})
});
}
},
onStreamDestroyed: function (publisher, stream) {
if (this.owner._events) {
this.owner._events.notify({
eventName: 'streamDestroyed',
object: observable_1.fromObject({
publisher: publisher,
stream: stream
})
});
}
}
}));
this._publisher.setCameraListener(new CameraListener({
owner: that.get(),
onCameraChanged: function (publisher, newCameraId) {
if (this.owner._events) {
this.owner._events.notify({
eventName: 'cameraChanged',
object: observable_1.fromObject({
publisher: publisher,
cameraId: newCameraId
})
});
}
}, onCameraError: function (publisher, error) {
if (this.owner._events) {
this.owner._events.notify({
eventName: 'cameraError',
object: observable_1.fromObject({
publisher: publisher,
error: error
})
});
}
}
}));
var _this = this;
session.events.on('sessionDidConnect',function(event){
try{
session.session.publish(_this._publisher);
} catch {
console.log('error');
}
});
};
TNSOTPublisher.getCameraResolution = function (cameraResolution) {
if (cameraResolution) {
switch (cameraResolution.toString().toUpperCase()) {
case 'LOW':
return com.opentok.android.Publisher.CameraCaptureResolution.LOW;
case 'MEDIUM':
return com.opentok.android.Publisher.CameraCaptureResolution.MEDIUM;
case 'HIGH':
return com.opentok.android.Publisher.CameraCaptureResolution.HIGH;
}
}
return com.opentok.android.Publisher.CameraCaptureResolution.MEDIUM;
};
TNSOTPublisher.getCameraFrameRate = function (cameraFrameRate) {
if (cameraFrameRate) {
switch (Number(cameraFrameRate)) {
case 30:
return com.opentok.android.Publisher.CameraCaptureFrameRate.FPS_30;
case 15:
return com.opentok.android.Publisher.CameraCaptureFrameRate.FPS_15;
case 7:
return com.opentok.android.Publisher.CameraCaptureFrameRate.FPS_7;
case 1:
return com.opentok.android.Publisher.CameraCaptureFrameRate.FPS_1;
}
}
return com.opentok.android.Publisher.CameraCaptureFrameRate.FPS_30;
};
TNSOTPublisher.prototype[renderStyle.setNative] = function (value) {
this._renderStyle = value;
switch (value) {
case 'fill':
this._publisher.getRenderer().setStyle(com.opentok.android.BaseVideoRenderer.STYLE_VIDEO_SCALE,
com.opentok.android.BaseVideoRenderer.STYLE_VIDEO_FILL);
break;
case 'scale':
this._publisher.getRenderer().setStyle(com.opentok.android.BaseVideoRenderer.STYLE_VIDEO_SCALE,
com.opentok.android.BaseVideoRenderer.STYLE_VIDEO_SCALE);
break;
default:
this._publisher.getRenderer().setStyle(com.opentok.android.BaseVideoRenderer.STYLE_VIDEO_SCALE,
com.opentok.android.BaseVideoRenderer.STYLE_VIDEO_FIT);
break;
}
};
Object.defineProperty(TNSOTPublisher.prototype, "publisher", {
get: function () {
return this._publisher;
},
enumerable: true,
configurable: true
});
Object.defineProperty(TNSOTPublisher.prototype, "events", {
get: function () {
return this._events;
},
enumerable: true,
configurable: true
});
TNSOTPublisher.prototype.toggleCamera = function () {
this.publishVideo = !this.publishVideo;
};
TNSOTPublisher.prototype.toggleVideo = function () {
this.publishVideo = !this.publishVideo;
};
TNSOTPublisher.prototype.toggleMute = function () {
this.publishAudio = !this.publishAudio;
};
Object.defineProperty(TNSOTPublisher.prototype, "publishVideo", {
get: function () {
return this._publisher.getPublishVideo();
},
set: function (state) {
this._publisher.setPublishVideo(state);
},
enumerable: true,
configurable: true
});
Object.defineProperty(TNSOTPublisher.prototype, "publishAudio", {
get: function () {
return this._publisher.getPublishAudio();
},
set: function (state) {
this._publisher.setPublishAudio(state);
},
enumerable: true,
configurable: true
});
TNSOTPublisher.prototype.cycleCamera = function () {
this._publisher.cycleCamera();
};
TNSOTPublisher.prototype.instance = function () {
return this._publisher;
};
TNSOTPublisher.prototype.unpublish = function (session) {
session.session.unpublish(this._publisher);
};
return TNSOTPublisher;
}(view_1.View));
TNSOTPublisher.toggleVideoEvent = "toggleVideo";
TNSOTPublisher.toggleAudioEvent = "toggleAudio";
exports.TNSOTPublisher = TNSOTPublisher;
renderStyle.register(view_1.Style);
//# sourceMappingURL=publisher.js.map
过去有人收到此错误吗？如果是这样，您是否会知道为什么会有超时？
谢谢！
我添加了一个答案以使问题更清晰，这与设备上的音频权限有关吗？
Adb logcat崩溃报告：
05-26 12:16:40.157 1604 1747 F atrCompanionAp: java_vm_ext.cc:570] JNI DETECTED ERROR IN APPLICATION: JNI GetObjectClass called with pending exception java.lang.RuntimeException: Audio capture is not initialized 44100
05-26 12:16:40.157 1604 1747 F atrCompanionAp: java_vm_ext.cc:570] at boolean com.opentok.android.DefaultAudioDevice.initCapturer() ((null):-1)
...之间的堆栈跟踪
05-26 12:16:40.292 1604 1747 F atrCompanionAp: runtime.cc:630] native: #28 pc 000000000043c9d8 /apex/com.android.runtime/lib64/libart.so (art::Method_invoke(_JNIEnv*, _jobject*, _jobject*, _jobjectArray*)+52)
05-26 12:16:40.292 1604 1747 F atrCompanionAp: runtime.cc:630] native: #00 pc 000000000008033c /apex/com.android.runtime/lib64/bionic/libc.so (syscall+28)
05-26 12:16:40.292 1604 1747 F atrCompanionAp: runtime.cc:630] | held mutexes=
05-26 12:16:40.292 1604 1747 F atrCompanionAp: runtime.cc:630] at java.lang.Object.wait(Object.java:442)
05-26 12:16:40.292 1604 1747 F atrCompanionAp: runtime.cc:630] native: #05 pc 00000000001db8d4 /data/app/org.nativescript.AvatrCompanionApp-vK0zREAM_BobIo-Eksgn2Q==/lib/arm64/libopentok.so (???)
05-26 12:16:40.292 1604 1747 F atrCompanionAp: runtime.cc:630] (no managed stack frames)
05-26 12:16:40.293 1604 1747 F atrCompanionAp: runtime.cc:630] (no managed stack frames)
05-26 12:16:40.293 1604 1747 F atrCompanionAp: runtime.cc:630] native: #10 pc 00000000003582bc /apex/com.android.runtime/lib64/libart.so (art::(anonymous namespace)::CheckJNI::GetObjectClass(_JNIEnv*, _jobject*)+668)
05-26 12:16:40.293 1604 1747 F atrCompanionAp: runtime.cc:630] native: #23 pc 0000000000084b6c /apex/com.android.runtime/lib64/bionic/libc.so (__start_thread+64)
05-26 12:16:40.293 1604 1747 F atrCompanionAp: runtime.cc:638] JNI DETECTED ERROR IN APPLICATION: JNI GetObjectClass called with pending exception java.lang.RuntimeException: Audio capture is not initialized 44100