!12008 示例代码修改

Merge pull request !12008 from 一杯丞丞汁儿/master

zh-cn/application-dev/reference/apis/js-apis-audio.md

@@ -2452,10 +2452,18 @@ selectInputDevice(inputAudioDevices: AudioDeviceDescriptors, callback: AsyncCall
 **示例：**
 ```js
 let inputAudioDeviceDescriptor = [{
-  deviceRole : audio.DeviceRole.INPUT_DEVICE,
-  networkId : audio.LOCAL_NETWORK_ID,
-  interruptGroupId : 1,
-  volumeGroupId : 1 }];
+    deviceRole : audio.DeviceRole.INPUT_DEVICE,
+    deviceType : audio.DeviceType.EARPIECE,
+    id : 1,
+    name : "",
+    address : "",
+    sampleRates : [44100],
+    channelCounts : [2],
+    channelMasks : [0],
+    networkId : audio.LOCAL_NETWORK_ID,
+    interruptGroupId : 1,
+    volumeGroupId : 1,
+}];
 
 async function selectInputDevice(){
   audioRoutingManager.selectInputDevice(inputAudioDeviceDescriptor, (err) => {
@@ -2492,11 +2500,19 @@ selectInputDevice(inputAudioDevices: AudioDeviceDescriptors): Promise<void&gt
 **示例：**
 
 ```js
-let inputAudioDeviceDescriptor =[{
-  deviceRole : audio.DeviceRole.INPUT_DEVICE,
-  networkId : audio.LOCAL_NETWORK_ID,
-  interruptGroupId : 1,
-  volumeGroupId : 1 }];
+let inputAudioDeviceDescriptor = [{
+    deviceRole : audio.DeviceRole.INPUT_DEVICE,
+    deviceType : audio.DeviceType.EARPIECE,
+    id : 1,
+    name : "",
+    address : "",
+    sampleRates : [44100],
+    channelCounts : [2],
+    channelMasks : [0],
+    networkId : audio.LOCAL_NETWORK_ID,
+    interruptGroupId : 1,
+    volumeGroupId : 1,
+}];
 
 async function getRoutingManager(){
     audioRoutingManager.selectInputDevice(inputAudioDeviceDescriptor).then(() => {
@@ -2639,10 +2655,19 @@ selectOutputDevice(outputAudioDevices: AudioDeviceDescriptors, callback: AsyncCa
 **示例：**
 ```js
 let outputAudioDeviceDescriptor = [{
-  deviceRole : audio.DeviceRole.OUTPUT_DEVICE,
-  networkId : audio.LOCAL_NETWORK_ID,
-  interruptGroupId : 1,
-  volumeGroupId : 1 }];
+    deviceRole : audio.DeviceRole.OUTPUT_DEVICE,
+    deviceType : audio.DeviceType.SPEAKER,
+    id : 1,
+    name : "",
+    address : "",
+    sampleRates : [44100],
+    channelCounts : [2],
+    channelMasks : [0],
+    networkId : audio.LOCAL_NETWORK_ID,
+    interruptGroupId : 1,
+    volumeGroupId : 1,
+}];
+
 async function selectOutputDevice(){
   audioRoutingManager.selectOutputDevice(outputAudioDeviceDescriptor, (err) => {
     if (err) {
@@ -2678,11 +2703,19 @@ selectOutputDevice(outputAudioDevices: AudioDeviceDescriptors): Promise<void&
 **示例：**
 
 ```js
-let outputAudioDeviceDescriptor =[{
-  deviceRole : audio.DeviceRole.OUTPUT_DEVICE,
-  networkId : audio.LOCAL_NETWORK_ID,
-  interruptGroupId : 1,
-  volumeGroupId : 1 }];
+let outputAudioDeviceDescriptor = [{
+    deviceRole : audio.DeviceRole.OUTPUT_DEVICE,
+    deviceType : audio.DeviceType.SPEAKER,
+    id : 1,
+    name : "",
+    address : "",
+    sampleRates : [44100],
+    channelCounts : [2],
+    channelMasks : [0],
+    networkId : audio.LOCAL_NETWORK_ID,
+    interruptGroupId : 1,
+    volumeGroupId : 1,
+}];
 
 async function selectOutputDevice(){
   audioRoutingManager.selectOutputDevice(outputAudioDeviceDescriptor).then(() => {
@@ -2720,11 +2753,20 @@ let outputAudioRendererFilter = {
     streamUsage : audio.StreamUsage.STREAM_USAGE_MEDIA,
     rendererFlags : 0 },
   rendererId : 0 };
+  
 let outputAudioDeviceDescriptor = [{
-  deviceRole : audio.DeviceRole.OUTPUT_DEVICE,
-  networkId : audio.LOCAL_NETWORK_ID,
-  interruptGroupId : 1,
-  volumeGroupId : 1 }];
+    deviceRole : audio.DeviceRole.OUTPUT_DEVICE,
+    deviceType : audio.DeviceType.SPEAKER,
+    id : 1,
+    name : "",
+    address : "",
+    sampleRates : [44100],
+    channelCounts : [2],
+    channelMasks : [0],
+    networkId : audio.LOCAL_NETWORK_ID,
+    interruptGroupId : 1,
+    volumeGroupId : 1,
+}];
 
 async function selectOutputDeviceByFilter(){
   audioRoutingManager.selectOutputDeviceByFilter(outputAudioRendererFilter, outputAudioDeviceDescriptor, (err) => {
@@ -2769,11 +2811,20 @@ let outputAudioRendererFilter = {
     streamUsage : audio.StreamUsage.STREAM_USAGE_MEDIA,
     rendererFlags : 0 },
   rendererId : 0 };
+
 let outputAudioDeviceDescriptor = [{
-  deviceRole : audio.DeviceRole.OUTPUT_DEVICE,
-  networkId : audio.LOCAL_NETWORK_ID,
-  interruptGroupId : 1,
-  volumeGroupId : 1 }];
+    deviceRole : audio.DeviceRole.OUTPUT_DEVICE,
+    deviceType : audio.DeviceType.SPEAKER,
+    id : 1,
+    name : "",
+    address : "",
+    sampleRates : [44100],
+    channelCounts : [2],
+    channelMasks : [0],
+    networkId : audio.LOCAL_NETWORK_ID,
+    interruptGroupId : 1,
+    volumeGroupId : 1,
+}];
 
 async function selectOutputDeviceByFilter(){
   audioRoutingManager.selectOutputDeviceByFilter(outputAudioRendererFilter, outputAudioDeviceDescriptor).then(() => {
@@ -2806,6 +2857,10 @@ async function selectOutputDeviceByFilter(){
 **示例：**
 
 ```js
+
+import audio from '@ohos.multimedia.audio';
+
+const audioManager = audio.getAudioManager();
 let audioStreamManager;
 let resultFlag = false;