source stringlengths 14 113 | code stringlengths 10 21.3k |
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application-dev\media\audio\audio-playback-stream-management.md | import { audio } from '@kit.AudioKit';
let audioManager = audio.getAudioManager();
let audioStreamManager = audioManager.getStreamManager(); |
application-dev\media\audio\audio-playback-stream-management.md | import { audio } from '@kit.AudioKit';
audioStreamManager.on('audioRendererChange', (AudioRendererChangeInfoArray: audio.AudioRendererChangeInfoArray) => {
for (let i = 0; i < AudioRendererChangeInfoArray.length; i++) {
let AudioRendererChangeInfo = AudioRendererChangeInfoArray[i];
console.in... |
application-dev\media\audio\audio-playback-stream-management.md | audioStreamManager.off('audioRendererChange');
console.info('RendererChange Off is called '); |
application-dev\media\audio\audio-playback-stream-management.md | import { audio } from '@kit.AudioKit';
import { BusinessError } from '@kit.BasicServicesKit';
async function getCurrentAudioRendererInfoArray(): Promise<void> {
await audioStreamManager.getCurrentAudioRendererInfoArray().then((AudioRendererChangeInfoArray: audio.AudioRendererChangeInfoArray) => {
... |
application-dev\media\audio\audio-recording-stream-management.md | let audioCapturerState: audio.AudioState = audioCapturer.state;
console.info(`Current state is: ${audioCapturerState }`) |
application-dev\media\audio\audio-recording-stream-management.md | audioCapturer.on('stateChange', (capturerState: audio.AudioState) => {
console.info(`State change to: ${capturerState}`)
}); |
application-dev\media\audio\audio-recording-stream-management.md | import { audio } from '@kit.AudioKit';
import { BusinessError } from '@kit.BasicServicesKit';
let audioManager = audio.getAudioManager();
let audioStreamManager = audioManager.getStreamManager(); |
application-dev\media\audio\audio-recording-stream-management.md | audioStreamManager.on('audioCapturerChange', (AudioCapturerChangeInfoArray: audio.AudioCapturerChangeInfoArray) => {
for (let i = 0; i < AudioCapturerChangeInfoArray.length; i++) {
console.info(`## CapChange on is called for element ${i} ##`);
console.info(`StreamId for ${i} is: ${AudioCapturerChang... |
application-dev\media\audio\audio-recording-stream-management.md | audioStreamManager.off('audioCapturerChange');
console.info('CapturerChange Off is called'); |
application-dev\media\audio\audio-recording-stream-management.md | async function getCurrentAudioCapturerInfoArray(){
await audioStreamManager.getCurrentAudioCapturerInfoArray().then((AudioCapturerChangeInfoArray: audio.AudioCapturerChangeInfoArray) => {
console.info('getCurrentAudioCapturerInfoArray Get Promise Called ');
if (AudioCapturerChangeInfoArray != null) ... |
application-dev\media\audio\audio-session-management.md | import { audio } from '@kit.AudioKit';
let audioSessionManager: audio.AudioSessionManager = audioManager.getSessionManager(); |
application-dev\media\audio\audio-session-management.md | import { audio } from '@kit.AudioKit';
import { BusinessError } from '@kit.BasicServicesKit';
let strategy: audio.AudioSessionStrategy = {
concurrencyMode: audio.AudioConcurrencyMode.CONCURRENCY_MIX_WITH_OTHERS
};
audioSessionManager.activateAudioSession(strategy).then(() => {
console.info('activa... |
application-dev\media\audio\audio-session-management.md | let isActivated = audioSessionManager.isAudioSessionActivated(); |
application-dev\media\audio\audio-session-management.md | import { BusinessError } from '@kit.BasicServicesKit';
audioSessionManager.deactivateAudioSession().then(() => {
console.info('deactivateAudioSession SUCCESS');
}).catch((err: BusinessError) => {
console.error(`ERROR: ${err}`);
}); |
application-dev\media\audio\audio-session-management.md | import { audio } from '@kit.AudioKit';
audioSessionManager.on('audioSessionDeactivated', (audioSessionDeactivatedEvent: audio.AudioSessionDeactivatedEvent) => {
console.info(`reason of audioSessionDeactivated: ${audioSessionDeactivatedEvent.reason} `);
}); |
application-dev\media\audio\audio-session-management.md | audioSessionManager.off('audioSessionDeactivated'); |
application-dev\media\audio\audio-session-management.md | import { audio } from '@kit.AudioKit';
import { BusinessError } from '@kit.BasicServicesKit';
let audioManager = audio.getAudioManager();
// Create an AudioSessionManager instance.
let audioSessionManager: audio.AudioSessionManager = audioManager.getSessionManager();
// Set the audio concurrency mode.
let ... |
application-dev\media\audio\audio-spatialization-management.md | import { audio } from '@kit.AudioKit';
let audioManager = audio.getAudioManager();
let audioSpatializationManager = audioManager.getSpatializationManager(); |
application-dev\media\audio\audio-spatialization-management.md | import { BusinessError } from '@kit.BasicServicesKit';
try {
let isSpatializationSupported: boolean = audioSpatializationManager.isSpatializationSupported();
console.info(`AudioSpatializationManager isSpatializationSupported: ${isSpatializationSupported}`);
} catch (err) {
let error = err as BusinessEr... |
application-dev\media\audio\audio-spatialization-management.md | import { audio } from '@kit.AudioKit';
import { BusinessError } from '@kit.BasicServicesKit';
let deviceDescriptor: audio.AudioDeviceDescriptor = {
deviceRole : audio.DeviceRole.OUTPUT_DEVICE,
deviceType : audio.DeviceType.BLUETOOTH_A2DP,
id : 1,
name : "",
address : "123",
sampleRates : [4... |
application-dev\media\audio\audio-spatialization-management.md | import { BusinessError } from '@kit.BasicServicesKit';
try {
let isHeadTrackingSupported: boolean = audioSpatializationManager.isHeadTrackingSupported();
console.info(`AudioSpatializationManager isHeadTrackingSupported: ${isHeadTrackingSupported}`);
} catch (err) {
let error = err as BusinessError;
... |
application-dev\media\audio\audio-spatialization-management.md | import { audio } from '@kit.AudioKit';
import { BusinessError } from '@kit.BasicServicesKit';
let deviceDescriptor: audio.AudioDeviceDescriptor = {
deviceRole : audio.DeviceRole.OUTPUT_DEVICE,
deviceType : audio.DeviceType.BLUETOOTH_A2DP,
id : 1,
name : "",
address : "123",
sampleRates : [4... |
application-dev\media\audio\audio-spatialization-management.md | import { audio } from '@kit.AudioKit';
import { BusinessError } from '@kit.BasicServicesKit';
let deviceDescriptor: audio.AudioDeviceDescriptor = {
deviceRole : audio.DeviceRole.OUTPUT_DEVICE,
deviceType : audio.DeviceType.BLUETOOTH_A2DP,
id : 1,
name : "",
address : "123",
sampleRates : [4... |
application-dev\media\audio\audio-spatialization-management.md | import { audio } from '@kit.AudioKit';
import { BusinessError } from '@kit.BasicServicesKit';
let deviceDescriptor: audio.AudioDeviceDescriptor = {
deviceRole : audio.DeviceRole.OUTPUT_DEVICE,
deviceType : audio.DeviceType.BLUETOOTH_A2DP,
id : 1,
name : "",
address : "123",
sampleRates : [4... |
application-dev\media\audio\audio-spatialization-management.md | import { audio } from '@kit.AudioKit';
audioSpatializationManager.on('spatializationEnabledChangeForAnyDevice', (audioSpatialEnabledStateForDevice: audio.AudioSpatialEnabledStateForDevice) => {
console.info(`deviceDescriptor: ${audioSpatialEnabledStateForDevice.deviceDescriptor}`);
console.info(`isSpatializa... |
application-dev\media\audio\audio-spatialization-management.md | import { audio } from '@kit.AudioKit';
audioSpatializationManager.off('spatializationEnabledChangeForAnyDevice'); |
application-dev\media\audio\audio-spatialization-management.md | import { audio } from '@kit.AudioKit';
import { BusinessError } from '@kit.BasicServicesKit';
let deviceDescriptor: audio.AudioDeviceDescriptor = {
deviceRole : audio.DeviceRole.OUTPUT_DEVICE,
deviceType : audio.DeviceType.BLUETOOTH_A2DP,
id : 1,
name : "",
address : "123",
sampleRates : [4... |
application-dev\media\audio\audio-spatialization-management.md | import { audio } from '@kit.AudioKit';
import { BusinessError } from '@kit.BasicServicesKit';
let deviceDescriptor: audio.AudioDeviceDescriptor = {
deviceRole : audio.DeviceRole.OUTPUT_DEVICE,
deviceType : audio.DeviceType.BLUETOOTH_A2DP,
id : 1,
name : "",
address : "123",
sampleRates : [4... |
application-dev\media\audio\audio-spatialization-management.md | import { audio } from '@kit.AudioKit';
audioSpatializationManager.on('headTrackingEnabledChangeForAnyDevice', (audioSpatialEnabledStateForDevice: audio.AudioSpatialEnabledStateForDevice) => {
console.info(`deviceDescriptor: ${audioSpatialEnabledStateForDevice.deviceDescriptor}`);
console.info(`isSpatializati... |
application-dev\media\audio\audio-spatialization-management.md | import { audio } from '@kit.AudioKit';
audioSpatializationManager.off('headTrackingEnabledChangeForAnyDevice'); |
application-dev\media\audio\audio-spatialization-management.md | import { audio } from '@kit.AudioKit';
import { BusinessError } from '@kit.BasicServicesKit';
let spatialDeviceState: audio.AudioSpatialDeviceState = {
address: "123",
isSpatializationSupported: true,
isHeadTrackingSupported: true,
spatialDeviceType: audio.AudioSpatialDeviceType.SPATIAL_DEVICE_TYPE... |
application-dev\media\audio\audio-spatialization-management.md | import { audio } from '@kit.AudioKit';
import { BusinessError } from '@kit.BasicServicesKit';
try {
audioSpatializationManager.setSpatializationSceneType(audio.AudioSpatializationSceneType.DEFAULT);
console.info(`AudioSpatializationManager setSpatializationSceneType success`);
} catch (err) {
let err... |
application-dev\media\audio\audio-spatialization-management.md | import { audio } from '@kit.AudioKit';
import { BusinessError } from '@kit.BasicServicesKit';
try {
let spatializationSceneType: audio.AudioSpatializationSceneType = audioSpatializationManager.getSpatializationSceneType();
console.info(`AudioSpatializationManager spatializationSceneType: ${spatializationSc... |
application-dev\media\audio\distributed-audio-playback.md | import { audio } from '@kit.AudioKit';
import { BusinessError } from '@kit.BasicServicesKit';
let audioManager = audio.getAudioManager();
let audioRoutingManager = audioManager.getRoutingManager();
let outputAudioDeviceDescriptor: audio.AudioDeviceDescriptors = [{
deviceRole: audio.DeviceRole.OUTPUT_DEVICE,
device... |
application-dev\media\audio\distributed-audio-playback.md | import { audio } from '@kit.AudioKit';
import { BusinessError } from '@kit.BasicServicesKit';
let audioManager = audio.getAudioManager();
let audioRoutingManager = audioManager.getRoutingManager();
let outputAudioRendererFilter: audio.AudioRendererFilter = {
uid: 20010041,
rendererInfo: {
usage: audio.StreamU... |
application-dev\media\audio\mic-management.md | import { audio } from '@kit.AudioKit';
let audioVolumeGroupManager: audio.AudioVolumeGroupManager;
// Create an audioVolumeGroupManager object.
async function loadVolumeGroupManager() {
const groupid = audio.DEFAULT_VOLUME_GROUP_ID;
audioVolumeGroupManager = await audio.getAudioManager().getVolumeM... |
application-dev\media\audio\mic-management.md | // Listen for microphone state changes.
async function on() {
audioVolumeGroupManager.on('micStateChange', (micStateChange: audio.MicStateChangeEvent) => {
console.info(`Current microphone status is: ${micStateChange.mute} `);
});
} |
application-dev\media\audio\mic-management.md | // Check whether the microphone is muted.
async function isMicrophoneMute() {
await audioVolumeGroupManager.isMicrophoneMute().then((value: boolean) => {
console.info(`isMicrophoneMute is: ${value}.`);
});
} |
application-dev\media\audio\mic-management.md | // Mute the microphone, with true passed.
async function setMicrophoneMuteTrue() {
await audioVolumeGroupManager.setMicMute(true).then(() => {
console.info('setMicrophoneMute to mute.');
});
}
// Unmute the microphone, with false passed.
async function setMicrophoneMuteFalse() {
await... |
application-dev\media\audio\mic-management.md | import { audio } from '@kit.AudioKit';
let audioVolumeGroupManager: audio.AudioVolumeGroupManager;
async function loadVolumeGroupManager() {
const groupid = audio.DEFAULT_VOLUME_GROUP_ID;
audioVolumeGroupManager = await audio.getAudioManager().getVolumeManager().getVolumeGroupManager(groupid);
... |
application-dev\media\audio\public-audio-spatialization-management.md | import { audio } from '@kit.AudioKit';
let audioManager = audio.getAudioManager();
let audioSpatializationManager = audioManager.getSpatializationManager(); |
application-dev\media\audio\public-audio-spatialization-management.md | import { audio } from '@kit.AudioKit';
import { BusinessError } from '@kit.BasicServicesKit';
const deviceDescriptors: audio.AudioDeviceDescriptors = audioRoutingManager.getDevicesSync(audio.DeviceFlag.OUTPUT_DEVICES_FLAG);
for (let i = 0; i < deviceDescriptors.length; i++) {
console.info('deviceDescriptor d... |
application-dev\media\audio\public-audio-spatialization-management.md | import { audio } from '@kit.AudioKit';
let isSpatializationEnabledForCurrentDevice: boolean = audioSpatializationManager.isSpatializationEnabledForCurrentDevice();
console.info(`AudioSpatializationManager isSpatializationEnabledForCurrentDevice: ${isSpatializationEnabledForCurrentDevice}`); |
application-dev\media\audio\public-audio-spatialization-management.md | import { audio } from '@kit.AudioKit';
audioSpatializationManager.on('spatializationEnabledChangeForCurrentDevice', (isSpatializationEnabledForCurrentDevice: boolean) => {
console.info(`isSpatializationEnabledForCurrentDevice: ${isSpatializationEnabledForCurrentDevice}`);
}); |
application-dev\media\audio\public-audio-spatialization-management.md | import { audio } from '@kit.AudioKit';
audioSpatializationManager.off('spatializationEnabledChangeForCurrentDevice'); |
application-dev\media\audio\using-audiocapturer-for-recording.md | import { audio } from '@kit.AudioKit';
let audioStreamInfo: audio.AudioStreamInfo = {
samplingRate: audio.AudioSamplingRate.SAMPLE_RATE_48000, // Sampling rate.
channels: audio.AudioChannel.CHANNEL_2, // Channel.
sampleFormat: audio.AudioSampleFormat.SAMPLE_FORMAT_S16LE, // Sampling format.
... |
application-dev\media\audio\using-audiocapturer-for-recording.md | import { BusinessError } from '@kit.BasicServicesKit';
import { fileIo as fs } from '@kit.CoreFileKit';
import { common } from '@kit.AbilityKit';
class Options {
offset?: number;
length?: number;
}
let bufferSize: number = 0;
// Obtain the context from the component and ensure that... |
application-dev\media\audio\using-audiocapturer-for-recording.md | import { BusinessError } from '@kit.BasicServicesKit';
audioCapturer.start((err: BusinessError) => {
if (err) {
console.error(`Capturer start failed, code is ${err.code}, message is ${err.message}`);
} else {
console.info('Capturer start success.');
}
}); |
application-dev\media\audio\using-audiocapturer-for-recording.md | import { BusinessError } from '@kit.BasicServicesKit';
audioCapturer.stop((err: BusinessError) => {
if (err) {
console.error(`Capturer stop failed, code is ${err.code}, message is ${err.message}`);
} else {
console.info('Capturer stopped.');
}
}); |
application-dev\media\audio\using-audiocapturer-for-recording.md | import { BusinessError } from '@kit.BasicServicesKit';
audioCapturer.release((err: BusinessError) => {
if (err) {
console.error(`capturer release failed, code is ${err.code}, message is ${err.message}`);
} else {
console.info('capturer released.');
}
}); |
application-dev\media\audio\using-audiocapturer-for-recording.md | import { audio } from '@kit.AudioKit';
import { BusinessError } from '@kit.BasicServicesKit';
import { fileIo as fs } from '@kit.CoreFileKit';
import { common } from '@kit.AbilityKit';
const TAG = 'AudioCapturerDemo';
class Options {
offset?: number;
length?: number;
}
let bufferSize: number = 0;
let audioCaptur... |
application-dev\media\audio\using-audiohaptic-for-playback.md | import { audio, audioHaptic } from '@kit.AudioKit';
import { BusinessError } from '@kit.BasicServicesKit';
let audioHapticManagerInstance: audioHaptic.AudioHapticManager = audioHaptic.getAudioHapticManager();
let audioUri = 'data/audioTest.wav'; // Change it to the URI of the target audio source.
let hapt... |
application-dev\media\audio\using-audiohaptic-for-playback.md | let latencyMode: audioHaptic.AudioLatencyMode = audioHaptic.AudioLatencyMode.AUDIO_LATENCY_MODE_FAST;
audioHapticManagerInstance.setAudioLatencyMode(id, latencyMode);
let usage: audio.StreamUsage = audio.StreamUsage.STREAM_USAGE_NOTIFICATION;
audioHapticManagerInstance.setStreamUsage(id, usage); |
application-dev\media\audio\using-audiohaptic-for-playback.md | let options: audioHaptic.AudioHapticPlayerOptions = {muteAudio: false, muteHaptics: false};
let audioHapticPlayer: audioHaptic.AudioHapticPlayer | undefined = undefined;
audioHapticManagerInstance.createPlayer(id, options).then((value: audioHaptic.AudioHapticPlayer) => {
console.info(`Promise returned to in... |
application-dev\media\audio\using-audiohaptic-for-playback.md | audioHapticPlayer.start().then(() => {
console.info(`Promise returned to indicate that start playing successfully.`);
}).catch ((err: BusinessError) => {
console.error(`Failed to start playing. ${err}`);
}); |
application-dev\media\audio\using-audiohaptic-for-playback.md | audioHapticPlayer.stop().then(() => {
console.info(`Promise returned to indicate that stop playing successfully.`);
}).catch ((err: BusinessError) => {
console.error(`Failed to stop playing. ${err}`);
}); |
application-dev\media\audio\using-audiohaptic-for-playback.md | audioHapticPlayer.release().then(() => {
console.info(`Promise returned to indicate that release the audio haptic player successfully.`);
}).catch ((err: BusinessError) => {
console.error(`Failed to release the audio haptic player. ${err}`);
}); |
application-dev\media\audio\using-audiohaptic-for-playback.md | audioHapticManagerInstance.unregisterSource(id).then(() => {
console.info(`Promise returned to indicate that unregister source successfully`);
}).catch ((err: BusinessError) => {
console.error(`Failed to unregister source ${err}`);
}); |
application-dev\media\audio\using-audiorenderer-for-playback.md | import { audio } from '@kit.AudioKit';
let audioStreamInfo: audio.AudioStreamInfo = {
samplingRate: audio.AudioSamplingRate.SAMPLE_RATE_48000, // Sampling rate.
channels: audio.AudioChannel.CHANNEL_2, // Channel.
sampleFormat: audio.AudioSampleFormat.SAMPLE_FORMAT_S16LE, // Sampling format.
... |
application-dev\media\audio\using-audiorenderer-for-playback.md | import { audio } from '@kit.AudioKit';
import { BusinessError } from '@kit.BasicServicesKit';
import { fileIo as fs } from '@kit.CoreFileKit';
import { common } from '@kit.AbilityKit';
class Options {
offset?: number;
length?: number;
}
let bufferSize: number = 0;
// O... |
application-dev\media\audio\using-audiorenderer-for-playback.md | import { BusinessError } from '@kit.BasicServicesKit';
import { fileIo as fs } from '@kit.CoreFileKit';
import { common } from '@kit.AbilityKit';
class Options {
offset?: number;
length?: number;
}
let bufferSize: number = 0;
// Obtain the context from the component and ens... |
application-dev\media\audio\using-audiorenderer-for-playback.md | import { BusinessError } from '@kit.BasicServicesKit';
audioRenderer.start((err: BusinessError) => {
if (err) {
console.error(`Renderer start failed, code is ${err.code}, message is ${err.message}`);
} else {
console.info('Renderer start success.');
}
}); |
application-dev\media\audio\using-audiorenderer-for-playback.md | import { BusinessError } from '@kit.BasicServicesKit';
audioRenderer.stop((err: BusinessError) => {
if (err) {
console.error(`Renderer stop failed, code is ${err.code}, message is ${err.message}`);
} else {
console.info('Renderer stopped.');
}
}); |
application-dev\media\audio\using-audiorenderer-for-playback.md | import { BusinessError } from '@kit.BasicServicesKit';
audioRenderer.release((err: BusinessError) => {
if (err) {
console.error(`Renderer release failed, code is ${err.code}, message is ${err.message}`);
} else {
console.info('Renderer released.');
}
}); |
application-dev\media\audio\using-audiorenderer-for-playback.md | import { audio } from '@kit.AudioKit';
import { BusinessError } from '@kit.BasicServicesKit';
import { fileIo as fs } from '@kit.CoreFileKit';
import { common } from '@kit.AbilityKit';
const TAG = 'AudioRendererDemo';
class Options {
offset?: number;
length?: number;
}
let bufferSize: number = 0;
let renderModel... |
application-dev\media\audio\using-toneplayer-for-playback.md | import { audio } from '@kit.AudioKit';
let audioRendererInfo: audio.AudioRendererInfo = {
usage: audio.StreamUsage.STREAM_USAGE_DTMF, // Audio stream usage type: DTMF. Set this parameter based on the service scenario.
rendererFlags: 0 // AudioRenderer flag.
};
async function createTonePlayer(... |
application-dev\media\audio\using-toneplayer-for-playback.md | async function load() {
await tonePlayerPromise.load(audio.ToneType.TONE_TYPE_DIAL_0);
} |
application-dev\media\audio\using-toneplayer-for-playback.md | async function start() {
await tonePlayerPromise.start();
} |
application-dev\media\audio\using-toneplayer-for-playback.md | async function stop() {
await tonePlayerPromise.stop();
} |
application-dev\media\audio\using-toneplayer-for-playback.md | async function release() {
await tonePlayerPromise.release();
} |
application-dev\media\audio\using-toneplayer-for-playback.md | import { audio } from '@kit.AudioKit';
import { BusinessError } from '@kit.BasicServicesKit';
let timerPro : number;
// Promise mode.
async function testTonePlayerPromise(type: audio.ToneType) {
console.info('testTonePlayerPromise start');
if (timerPro) clearTimeout(timerPro);
let tonePlayerPromise: audio.TonePl... |
application-dev\media\audio\volume-management.md | import { audio } from '@kit.AudioKit';
let audioManager = audio.getAudioManager();
let audioVolumeManager = audioManager.getVolumeManager(); |
application-dev\media\audio\volume-management.md | import { audio } from '@kit.AudioKit';
audioVolumeManager.on('volumeChange', (volumeEvent: audio.VolumeEvent) => {
console.info(`VolumeType of stream: ${volumeEvent.volumeType} `);
console.info(`Volume level: ${volumeEvent.volume} `);
console.info(`Whether to updateUI: ${volumeEvent.updateUi} `);
}); |
application-dev\media\audio\volume-management.md | import { audio } from '@kit.AudioKit';
let audioManager = audio.getAudioManager();
let audioVolumeManager = audioManager.getVolumeManager();
// Set the volume (ranging from 0 to 100) for the application.
audioVolumeManager.setAppVolumePercentage(20).then(() => {
console.info(`set app volume success.`);
});
// Quer... |
application-dev\media\audio\volume-management.md | import { audio } from '@kit.AudioKit';
let uid: number = 20010041; // Application ID.
let audioManager = audio.getAudioManager();
let audioVolumeManager = audioManager.getVolumeManager();
// Set the volume (ranging from 0 to 100) for an application.
let volume: number = 20; // Volume to set.
audioVolumeManager.set... |
application-dev\media\audio\volume-management.md | let volume = 1.0; // Specified volume. The value range is [0.00-1.00]. The value 1 indicates the maximum volume.
avPlayer.setVolume(volume); |
application-dev\media\audio\volume-management.md | import { BusinessError } from '@kit.BasicServicesKit';
audioRenderer.setVolume(0.5).then(() => { // The volume range is [0.0-1.0].
console.info('Invoke setVolume succeeded.');
}).catch((err: BusinessError) => {
console.error(`Invoke setVolume failed, code is ${err.code}, message is ${err.message}`);
}); |
application-dev\media\avsession\avsession-access-scene.md | import { avSession as AVSessionManager } from '@kit.AVSessionKit';
@Entry
@Component
struct Index {
@State message: string = 'hello world';
build() {
Column() {
Text(this.message)
.onClick(()=>{
// Start to create and activate an AVSession object.
// Create an AVSessi... |
application-dev\media\avsession\avsession-access-scene.md | import { avSession as AVSessionManager } from '@kit.AVSessionKit';
import { BusinessError } from '@kit.BasicServicesKit';
@Entry
@Component
struct Index {
@State message: string = 'hello world';
build() {
Column() {
Text(this.message)
.onClick(()=>{
let context = this.getUIContex... |
application-dev\media\avsession\avsession-access-scene.md | import { avSession as AVSessionManager } from '@kit.AVSessionKit';
import { BusinessError } from '@kit.BasicServicesKit';
@Entry
@Component
struct Index {
@State message: string = 'hello world';
build() {
Column() {
Text(this.message)
.onClick(()=>{
let context = this.getUIContex... |
application-dev\media\avsession\avsession-access-scene.md | import { avSession as AVSessionManager } from '@kit.AVSessionKit';
import { BusinessError } from '@kit.BasicServicesKit';
@Entry
@Component
struct Index {
@State message: string = 'hello world';
build() {
Column() {
Text(this.message)
.onClick(()=>{
let context = this.getUIContex... |
application-dev\media\avsession\avsession-access-scene.md | import { avSession as AVSessionManager } from '@kit.AVSessionKit';
import { BusinessError } from '@kit.BasicServicesKit';
@Entry
@Component
struct Index {
@State message: string = 'hello world';
build() {
Column() {
Text(this.message)
.onClick(()=>{
let context = this.getUIContex... |
application-dev\media\avsession\avsession-access-scene.md | import { avSession as AVSessionManager } from '@kit.AVSessionKit';
import { BusinessError } from '@kit.BasicServicesKit';
@Entry
@Component
struct Index {
@State message: string = 'hello world';
build() {
Column() {
Text(this.message)
.onClick(()=>{
let context = this.getUIContex... |
application-dev\media\avsession\avsession-access-scene.md | import { avSession as AVSessionManager } from '@kit.AVSessionKit';
@Entry
@Component
struct Index {
@State message: string = 'hello world';
build() {
Column() {
Text(this.message)
.onClick(()=>{
let context = this.getUIContext().getHostContext() as Context;
async func... |
application-dev\media\avsession\avsession-access-scene.md | import { avSession as AVSessionManager } from '@kit.AVSessionKit';
import { BusinessError } from '@kit.BasicServicesKit';
@Entry
@Component
struct Index {
@State message: string = 'hello world';
build() {
Column() {
Text(this.message)
.onClick(()=>{
let context = this.getUIContex... |
application-dev\media\avsession\avsession-access-scene.md | import { avSession as AVSessionManager } from '@kit.AVSessionKit';
import { BusinessError } from '@kit.BasicServicesKit';
@Entry
@Component
struct Index {
@State message: string = 'hello world';
build() {
Column() {
Text(this.message)
.onClick(()=>{
let context = this.getUIContex... |
application-dev\media\avsession\avsession-access-scene.md | import { avSession as AVSessionManager } from '@kit.AVSessionKit';
import { BusinessError } from '@kit.BasicServicesKit';
@Entry
@Component
struct Index {
@State message: string = 'hello world';
build() {
Column() {
Text(this.message)
.onClick(()=>{
let context = this.getUIContex... |
application-dev\media\avsession\avsession-access-scene.md | import { avSession as AVSessionManager } from '@kit.AVSessionKit';
@Entry
@Component
struct Index {
@State message: string = 'hello world';
build() {
Column() {
Text(this.message)
.onClick(()=>{
let context = this.getUIContext().getHostContext() as Context;
async func... |
application-dev\media\avsession\avsession-access-scene.md | import { avSession as AVSessionManager } from '@kit.AVSessionKit';
@Entry
@Component
struct Index {
@State message: string = 'hello world';
build() {
Column() {
Text(this.message)
.onClick(()=>{
let context = this.getUIContext().getHostContext() as Context;
... |
application-dev\media\avsession\avsession-access-scene.md | import { avSession as AVSessionManager } from '@kit.AVSessionKit';
@Entry
@Component
struct Index {
@State message: string = 'hello world';
build() {
Column() {
Text(this.message)
.onClick(()=>{
let context = this.getUIContext().getHostContext() as Context;
... |
application-dev\media\avsession\local-avsession-overview.md | import { avSession as AVSessionManager } from '@kit.AVSessionKit'; |
application-dev\media\avsession\local-avsession-overview.md | import { BusinessError } from '@kit.BasicServicesKit';
import { avSession } from '@kit.AVSessionKit';
@Entry
@Component
struct Index {
@State message: string = 'hello world';
build() {
Column() {
Text(this.message)
.onClick(()=>{
// Create an AVSession object.
let con... |
application-dev\media\avsession\local-avsession-overview.md | // Create an AVSessionController object.
async function createController() {
// Obtain the descriptors of all live AVSession objects.
let descriptorsArray: Array<AVSessionManager.AVSessionDescriptor> = await AVSessionManager.getAllSessionDescriptors();
if (descriptorsArray.length > 0) {
// For demonstration, ... |
application-dev\media\avsession\using-avsession-controller.md | // Import the AVSessionManager module.
import { avSession as AVSessionManager } from '@kit.AVSessionKit';
import { BusinessError } from '@kit.BasicServicesKit';
// Define global variables.
let g_controller = new Array<AVSessionManager.AVSessionController>();
let g_centerSupportCmd:Set<AVSessionManager.A... |
application-dev\media\avsession\using-avsession-controller.md | import { avSession as AVSessionManager } from '@kit.AVSessionKit';
import { BusinessError } from '@kit.BasicServicesKit';
let g_controller = new Array<AVSessionManager.AVSessionController>();
// Subscribe to the 'sessionCreate' event and create an AVSessionController object.
AVSessionManager.on('sessionCre... |
application-dev\media\avsession\using-avsession-controller.md | import { avSession as AVSessionManager } from '@kit.AVSessionKit';
import { BusinessError } from '@kit.BasicServicesKit';
let g_controller = new Array<AVSessionManager.AVSessionController>();
let controller = g_controller[0];
let g_validCmd:Set<AVSessionManager.AVControlCommandType>;
let g_centerSupport... |
application-dev\media\avsession\using-avsession-controller.md | import { avSession as AVSessionManager } from '@kit.AVSessionKit';
async function getInfoFromSessionByController() {
// It is assumed that an AVSessionController object corresponding to the session already exists. For details about how to create an AVSessionController object, see the code snippet above.
le... |
application-dev\media\avsession\using-avsession-controller.md | import { avSession as AVSessionManager } from '@kit.AVSessionKit';
import { BusinessError } from '@kit.BasicServicesKit';
async function sendCommandToSessionByController() {
// It is assumed that an AVSessionController object corresponding to the session already exists. For details about how to create an A... |
application-dev\media\avsession\using-avsession-controller.md | import { avSession as AVSessionManager } from '@kit.AVSessionKit';
import { BusinessError } from '@kit.BasicServicesKit';
async function destroyController() {
// It is assumed that an AVSessionController object corresponding to the session already exists. For details about how to create an AVSessionControll... |
application-dev\media\avsession\using-avsession-developer.md | import { avSession as AVSessionManager } from '@kit.AVSessionKit';
@Entry
@Component
struct Index {
@State message: string = 'hello world';
build() {
Column() {
Text(this.message)
.onClick(()=>{
// Start to create and acti... |
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