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提交 8af56f21 编写于 作者: R rahul
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js-api-audio-md issues fix 

Signed-off-by: Nrahul <rahul.kumar22@huawei.com>
上级 4879dc96
隐藏空白更改
内联 并排
Showing with 322 addition and 56 deletion
en/application-dev/reference/apis/js-apis-audio.md
浏览文件 @ 8af56f21
...@@ -2273,7 +2273,43 @@ Writes the buffer. This API uses an asynchronous callback to return the result. ...@@ -2273,7 +2273,43 @@ Writes the buffer. This API uses an asynchronous callback to return the result.
``` ```
import audio from '@ohos.multimedia.audio'; import audio from '@ohos.multimedia.audio';
import fileio from '@ohos.fileio'; import fileio from '@ohos.fileio';
import featureAbility from '@ohos.ability.featureAbility'
var audioStreamInfo = {
samplingRate: audio.AudioSamplingRate.SAMPLE_RATE_48000,
channels: audio.AudioChannel.CHANNEL_2,
sampleFormat: audio.AudioSampleFormat.SAMPLE_FORMAT_S32LE,
encodingType: audio.AudioEncodingType.ENCODING_TYPE_RAW
}
var audioRendererInfo = {
content: audio.ContentType.CONTENT_TYPE_SPEECH,
usage: audio.streamUsage.STREAM_USAGE_VOICE_COMMUNICATION
rendererFlags: 1
}
var audioRendererOptions = {
streamInfo: audioStreamInfo,
rendererInfo: audioRendererInfo
}
var audioRenderer;
audio.createAudioRenderer(audioRendererOptions).then((data)=> {
audioRenderer = data;
console.info('AudioFrameworkRenderLog: AudioRenderer Created: SUCCESS');
}).catch((err) => {
console.info('AudioFrameworkRenderLog: AudioRenderer Created: ERROR: '+err.message);
});
var bufferSize;
audioRenderer.getBufferSize().then((data)=> {
console.info('AudioFrameworkRenderLog: getBufferSize: SUCCESS '+data);
bufferSize = data;
}).catch((err) => {
console.info.('AudioFrameworkRenderLog: getBufferSize: ERROR: '+err.message);
});
console.info('Buffer size:'+bufferSize);
var context = featureAbility.getContext();
var path = await context.getCacheDir();
var filePath = path+"/StarWars10s-2C-48000-4SW.wav"
let ss = fileio.createStreamSync(filePath, 'r'); let ss = fileio.createStreamSync(filePath, 'r');
let buf = new ArrayBuffer(bufferSize); let buf = new ArrayBuffer(bufferSize);
ss.readSync(buf); ss.readSync(buf);
...@@ -2305,7 +2341,42 @@ Writes the buffer. This API uses a promise to return the result. ...@@ -2305,7 +2341,42 @@ Writes the buffer. This API uses a promise to return the result.
``` ```
import audio from '@ohos.multimedia.audio'; import audio from '@ohos.multimedia.audio';
import fileio from '@ohos.fileio'; import fileio from '@ohos.fileio';
import featureAbility from '@ohos.ability.featureAbility'
var audioStreamInfo = {
samplingRate:audio.AudioSamplingRate.SAMPLE_RATE_48000,
channels:audio.AudioChannel.CHANNEL_2,
sampleFormat.audio.AudioSampleFormat.SAMPLE_FORMAT_S32LE,
encodingType.audio.AudioEncodingType.ENCODING_TYPE_RAW
}
var audioRendererInfo = {
content: audio.ContentType.CONTENT_TYPE_SPEECH,
usage: audio.streamUsage.STREAM_USAGE_VOICE_COMMUNICATION,
rendererFlags: 1
}
var audioRendererOptions = {
streamInfo: audioStreamInfo,
rendererInfo: audioRendererInfo
}
var audioRenderer;
audio.createAudioRenderer(audioRendererOptions).then((data) => {
audioRenderer = data;
console.info('AudioFrameworkRenderLog: AudioRenderer Created: SUCCESS');
}).catch((err) => {
console.info('AudioFrameworkRenderLog: AudioRenderer Created: ERROR: '+err.message);
});
var bufferSize;
audioRenderer.getBufferSize().then((data) => {
console.info('AudioFrameworkRenderLog: getBufferSize: SUCCESS '+data);
bufferSize = data;
}).catch((err) => {
console.info('AudioFrameworkRenderLog: getBufferSize: ERROR: '+err.message);
});
console.info('BufferSize: ' + bufferSize);
var context = featureAbility.getContext();
var path = await context.getCacheDir();
var filePath = 'data/StarWars10s-2C-48000-4SW.wav'; var filePath = 'data/StarWars10s-2C-48000-4SW.wav';
let ss = fileio.createStreamSync(filePath, 'r'); let ss = fileio.createStreamSync(filePath, 'r');
let buf = new ArrayBuffer(bufferSize); let buf = new ArrayBuffer(bufferSize);
...@@ -2408,12 +2479,39 @@ Obtains a reasonable minimum buffer size in bytes for rendering. This API uses a ...@@ -2408,12 +2479,39 @@ Obtains a reasonable minimum buffer size in bytes for rendering. This API uses a
**Example** **Example**
``` ```
import audio from '@ohos.multimedia.audio';
import fileio from '@ohos.fileio';
var audioStreamInfo = {
samplingRate:audio.AudioSamplingRate.SAMPLE_RATE_48000,
channels:audio.AudioChannel.CHANNEL_2,
sampleFormat.audio.AudioSampleFormat.SAMPLE_FORMAT_S32LE,
encodingType.audio.AudioEncodingType.ENCODING_TYPE_RAW
}
var audioRendererInfo = {
content: audio.ContentType.CONTENT_TYPE_SPEECH,
usage: audio.streamUsage.STREAM_USAGE_VOICE_COMMUNICATION,
rendererFlags: 1
}
var audioRendererOptions = {
streamInfo: audioStreamInfo,
rendererInfo: audioRendererInfo
}
var audioRenderer;
audio.createAudioRenderer(audioRendererOptions).then((data) => {
audioRenderer = data;
console.info('AudioFrameworkRenderLog: AudioRenderer Created: SUCCESS');
}).catch((err) => {
console.info('AudioFrameworkRenderLog: AudioRenderer Created: ERROR: '+err.message);
});
var bufferSize; var bufferSize;
await audioRenderer.getBufferSize().then(async function (data) => { audioRenderer.getBufferSize().then((data) => {
console.info('AudioFrameworkRenderLog: getBufferSize :SUCCESS '+data); console.info('AudioFrameworkRenderLog: getBufferSize: SUCCESS '+data);
bufferSize=data; bufferSize=data;
}).catch((err) => { }).catch((err) => {
console.info('AudioFrameworkRenderLog: getBufferSize :ERROR : '+err.message); console.info('AudioFrameworkRenderLog: getBufferSize: ERROR: '+err.message);
}); });
``` ```
...@@ -2542,7 +2640,8 @@ Sets the audio interruption mode for the application. This API uses a promise to ...@@ -2542,7 +2640,8 @@ Sets the audio interruption mode for the application. This API uses a promise to
**Example** **Example**
``` ```
audioManager.setInterruptMode(audio.InterruptType.SHARE_MODE).then(() => { const audioManager = audio.getAudioManager();
audioManager.setInterruptMode(audio.InterruptMode.SHARE_MODE).then(() => {
console.log('Promise returned to indicate a successful volume setting.'); console.log('Promise returned to indicate a successful volume setting.');
}); });
``` ```
...@@ -2564,7 +2663,8 @@ Sets the audio interruption mode for the application. This API uses a callback t ...@@ -2564,7 +2663,8 @@ Sets the audio interruption mode for the application. This API uses a callback t
**Example** **Example**
``` ```
audioManager.setInterruptMode(audio.InterruptType.SHARE_MODE,()=>{ const audioManager = audio.getAudioManager();
audioManager.setInterruptMode(audio.InterruptMode.SHARE_MODE,()=>{
console.log('Callback returned to indicate a successful volume setting.'); console.log('Callback returned to indicate a successful volume setting.');
}); });
``` ```
...@@ -2654,7 +2754,7 @@ Subscribes to mark reached events. When the number of frames rendered reaches th ...@@ -2654,7 +2754,7 @@ Subscribes to mark reached events. When the number of frames rendered reaches th
``` ```
audioRenderer.on('markReach', 1000, (position) => { audioRenderer.on('markReach', 1000, (position) => {
if (position == "1000") { if (position == 1000) {
console.log('ON Triggered successfully'); console.log('ON Triggered successfully');
} }
}); });
...@@ -2701,7 +2801,7 @@ Subscribes to period reached events. When the period of frame rendering reaches ...@@ -2701,7 +2801,7 @@ Subscribes to period reached events. When the period of frame rendering reaches
``` ```
audioRenderer.on('periodReach', 1000, (position) => { audioRenderer.on('periodReach', 1000, (position) => {
if (position == "1000") { if (position == 1000) {
console.log('ON Triggered successfully'); console.log('ON Triggered successfully');
} }
}); });
...@@ -2935,13 +3035,35 @@ Starts capturing. This API uses a promise to return the result. ...@@ -2935,13 +3035,35 @@ Starts capturing. This API uses a promise to return the result.
**Example** **Example**
``` ```
import audio from '@ohos.multimedia.audio';
import fileio from '@ohos.fileio';
var audioStreamInfo = {
samplingRate: audio.AudioSamplingRate.SAMPLE_RATE_44100,
channels: audio.AudioChannel.CHANNEL_2,
sampleFormat: audio.AudioSampleFormat.SAMPLE_FORMAT_S16LE,
encodingType: audio.AudioEncodingType.ENCODING_TYPE_RAW
}
var audioCapturerInfo = {
source: audio.SourceType.SOURCE_TYPE_MIC,
capturerFlags = 1
}
var audioCapturer;
audio.createAudioCapturer(audioCapturerOptions).then((data) => {
audioCapturer = data;
console.info('AudioFrameworkRecLog: AudioCapturer Created: SUCCESS');
}).catch((err) => {
console.info('AudioFrameworkRecLog: AudioCapturer Created: ERROR: '+err.message);
});
audioCapturer.start().then(() => { audioCapturer.start().then(() => {
console.info('AudioFrameworkRecLog: ---------START---------'); console.info('AudioFrameworkRecLog: ---------START---------');
console.info('AudioFrameworkRecLog: Capturer started :SUCCESS '); console.info('AudioFrameworkRecLog: Capturer started: SUCCESS');
console.info('AudioFrameworkRecLog: AudioCapturer : STATE : '+audioCapturer.state); console.info('AudioFrameworkRecLog: AudioCapturer: STATE: '+audioCapturer.state);
console.info('AudioFrameworkRecLog: Capturer started :SUCCESS '); console.info('AudioFrameworkRecLog: Capturer started: SUCCESS ');
if ((audioCapturer.state == audio.AudioState.STATE_RUNNING)) { if ((audioCapturer.state == audio.AudioState.STATE_RUNNING)) {
stateFlag = true; console.info('AudioFrameworkRecLog: AudioCapturer is in Running State');
} }
}).catch((err) => { }).catch((err) => {
console.info('AudioFrameworkRecLog: Capturer start :ERROR : '+err.message); console.info('AudioFrameworkRecLog: Capturer start :ERROR : '+err.message);
...@@ -2994,15 +3116,13 @@ Stops capturing. This API uses a promise to return the result. ...@@ -2994,15 +3116,13 @@ Stops capturing. This API uses a promise to return the result.
``` ```
audioCapturer.stop().then(() => { audioCapturer.stop().then(() => {
console.info('AudioFrameworkRecLog: ---------RELEASE RECORD---------'); console.info('AudioFrameworkRecLog: ---------STOP RECORD---------');
console.info('AudioFrameworkRecLog: Capturer stopped : SUCCESS'); console.info('AudioFrameworkRecLog: Capturer stopped: SUCCESS');
if ((audioCapturer.state == audio.AudioState.STATE_STOPPED)){ if ((audioCapturer.state == audio.AudioState.STATE_STOPPED)){
stateFlag=true; console.info('AudioFrameworkRecLog: State is Stopped': ');
console.info('AudioFrameworkRecLog: resultFlag : '+stateFlag);
} }
}).catch((err) => { }).catch((err) => {
console.info('AudioFrameworkRecLog: Capturer stop:ERROR : '+err.message); console.info('AudioFrameworkRecLog: Capturer stop: ERROR: '+err.message);
stateFlag=false;
}); });
``` ```
...@@ -3054,11 +3174,9 @@ audioCapturer.release().then(() => { ...@@ -3054,11 +3174,9 @@ audioCapturer.release().then(() => {
console.info('AudioFrameworkRecLog: ---------RELEASE RECORD---------'); console.info('AudioFrameworkRecLog: ---------RELEASE RECORD---------');
console.info('AudioFrameworkRecLog: Capturer release : SUCCESS'); console.info('AudioFrameworkRecLog: Capturer release : SUCCESS');
console.info('AudioFrameworkRecLog: AudioCapturer : STATE : '+audioCapturer.state); console.info('AudioFrameworkRecLog: AudioCapturer : STATE : '+audioCapturer.state);
stateFlag=true;
console.info('AudioFrameworkRecLog: stateFlag : '+stateFlag); console.info('AudioFrameworkRecLog: stateFlag : '+stateFlag);
}).catch((err) => { }).catch((err) => {
console.info('AudioFrameworkRecLog: Capturer stop:ERROR : '+err.message); console.info('AudioFrameworkRecLog: Capturer stop: ERROR: '+err.message);
stateFlag=false
}); });
``` ```
...@@ -3082,6 +3200,13 @@ Reads the buffer. This API uses an asynchronous callback to return the result. ...@@ -3082,6 +3200,13 @@ Reads the buffer. This API uses an asynchronous callback to return the result.
**Example** **Example**
``` ```
var bufferSize;
audioCapturer.getBufferSize().then((data) => {
console.info('AudioFrameworkRecLog: getBufferSize: SUCCESS '+data);
bufferSize = data;
}).catch((err) => {
console.info('AudioFrameworkRecLog: getBufferSize: EROOR: '+err.message);
});
audioCapturer.read(bufferSize, true, async(err, buffer) => { audioCapturer.read(bufferSize, true, async(err, buffer) => {
if (!err) { if (!err) {
console.log("Success in reading the buffer data"); console.log("Success in reading the buffer data");
...@@ -3114,6 +3239,14 @@ Reads the buffer. This API uses a promise to return the result. ...@@ -3114,6 +3239,14 @@ Reads the buffer. This API uses a promise to return the result.
**Example** **Example**
``` ```
var bufferSize;
audioCapturer.getBufferSize().then((data) => {
console.info('AudioFrameworkRecLog: getBufferSize: SUCCESS '+data);
bufferSize = data;
}).catch((err) => {
console.info('AudioFrameworkRecLog: getBufferSize: ERROR '+err.message);
});
console.info('Buffer size: ' + bufferSize);
audioCapturer.read(bufferSize, true).then((buffer) => { audioCapturer.read(bufferSize, true).then((buffer) => {
console.info('buffer read successfully'); console.info('buffer read successfully');
}).catch((err) => { }).catch((err) => {
...@@ -3217,12 +3350,12 @@ Obtains a reasonable minimum buffer size in bytes for capturing. This API uses a ...@@ -3217,12 +3350,12 @@ Obtains a reasonable minimum buffer size in bytes for capturing. This API uses a
**Example** **Example**
``` ```
await audioCapturer.getBufferSize().then(async function (bufferSize) { var bufferSize;
console.info('AudioFrameworkRecordLog: getBufferSize :SUCCESS '+ bufferSize); audioCapturer.getBufferSize().then((data) => {
var buffer = await audioCapturer.read(bufferSize, true); console.info('AudioFrameworkRecLog: getBufferSize :SUCCESS '+ data);
console.info('Buffer read is ' + buffer ); bufferSize = data;
}).catch((err) => { }).catch((err) => {
console.info('AudioFrameworkRecordLog: getBufferSize :ERROR : '+err.message); console.info('AudioFrameworkRecLog: getBufferSize :ERROR : '+ err.message);
}); });
``` ```
...@@ -3247,7 +3380,7 @@ Subscribes to mark reached events. When the number of frames captured reaches th ...@@ -3247,7 +3380,7 @@ Subscribes to mark reached events. When the number of frames captured reaches th
``` ```
audioCapturer.on('markReach', 1000, (position) => { audioCapturer.on('markReach', 1000, (position) => {
if (position == "1000") { if (position == 1000) {
console.log('ON Triggered successfully'); console.log('ON Triggered successfully');
} }
}); });
...@@ -3293,7 +3426,7 @@ Subscribes to mark reached events. When the period of frame capturing reaches th ...@@ -3293,7 +3426,7 @@ Subscribes to mark reached events. When the period of frame capturing reaches th
``` ```
audioCapturer.on('periodReach', 1000, (position) => { audioCapturer.on('periodReach', 1000, (position) => {
if (position == "1000") { if (position == 1000) {
console.log('ON Triggered successfully'); console.log('ON Triggered successfully');
} }
}); });
......
zh-cn/application-dev/reference/apis/js-apis-audio.md
浏览文件 @ 8af56f21
...@@ -2276,7 +2276,43 @@ write(buffer: ArrayBuffer, callback: AsyncCallback\<number>): void ...@@ -2276,7 +2276,43 @@ write(buffer: ArrayBuffer, callback: AsyncCallback\<number>): void
``` ```
import audio from '@ohos.multimedia.audio'; import audio from '@ohos.multimedia.audio';
import fileio from '@ohos.fileio'; import fileio from '@ohos.fileio';
import featureAbility from '@ohos.ability.featureAbility'
var audioStreamInfo = {
samplingRate: audio.AudioSamplingRate.SAMPLE_RATE_48000,
channels: audio.AudioChannel.CHANNEL_2,
sampleFormat: audio.AudioSampleFormat.SAMPLE_FORMAT_S32LE,
encodingType: audio.AudioEncodingType.ENCODING_TYPE_RAW
}
var audioRendererInfo = {
content: audio.ContentType.CONTENT_TYPE_SPEECH,
usage: audio.streamUsage.STREAM_USAGE_VOICE_COMMUNICATION
rendererFlags: 1
}
var audioRendererOptions = {
streamInfo: audioStreamInfo,
rendererInfo: audioRendererInfo
}
var audioRenderer;
audio.createAudioRenderer(audioRendererOptions).then((data)=> {
audioRenderer = data;
console.info('AudioFrameworkRenderLog: AudioRenderer Created: SUCCESS');
}).catch((err) => {
console.info('AudioFrameworkRenderLog: AudioRenderer Created: ERROR: '+err.message);
});
var bufferSize;
audioRenderer.getBufferSize().then((data)=> {
console.info('AudioFrameworkRenderLog: getBufferSize: SUCCESS '+data);
bufferSize = data;
}).catch((err) => {
console.info.('AudioFrameworkRenderLog: getBufferSize: ERROR: '+err.message);
});
console.info('Buffer size:'+bufferSize);
var context = featureAbility.getContext();
var path = await context.getCacheDir();
var filePath = path+"/StarWars10s-2C-48000-4SW.wav"
let ss = fileio.createStreamSync(filePath, 'r'); let ss = fileio.createStreamSync(filePath, 'r');
let buf = new ArrayBuffer(bufferSize); let buf = new ArrayBuffer(bufferSize);
ss.readSync(buf); ss.readSync(buf);
...@@ -2308,7 +2344,42 @@ write(buffer: ArrayBuffer): Promise\<number> ...@@ -2308,7 +2344,42 @@ write(buffer: ArrayBuffer): Promise\<number>
``` ```
import audio from '@ohos.multimedia.audio'; import audio from '@ohos.multimedia.audio';
import fileio from '@ohos.fileio'; import fileio from '@ohos.fileio';
import featureAbility from '@ohos.ability.featureAbility'
var audioStreamInfo = {
samplingRate:audio.AudioSamplingRate.SAMPLE_RATE_48000,
channels:audio.AudioChannel.CHANNEL_2,
sampleFormat.audio.AudioSampleFormat.SAMPLE_FORMAT_S32LE,
encodingType.audio.AudioEncodingType.ENCODING_TYPE_RAW
}
var audioRendererInfo = {
content: audio.ContentType.CONTENT_TYPE_SPEECH,
usage: audio.streamUsage.STREAM_USAGE_VOICE_COMMUNICATION,
rendererFlags: 1
}
var audioRendererOptions = {
streamInfo: audioStreamInfo,
rendererInfo: audioRendererInfo
}
var audioRenderer;
audio.createAudioRenderer(audioRendererOptions).then((data) => {
audioRenderer = data;
console.info('AudioFrameworkRenderLog: AudioRenderer Created: SUCCESS');
}).catch((err) => {
console.info('AudioFrameworkRenderLog: AudioRenderer Created: ERROR: '+err.message);
});
var bufferSize;
audioRenderer.getBufferSize().then((data) => {
console.info('AudioFrameworkRenderLog: getBufferSize: SUCCESS '+data);
bufferSize = data;
}).catch((err) => {
console.info('AudioFrameworkRenderLog: getBufferSize: ERROR: '+err.message);
});
console.info('BufferSize: ' + bufferSize);
var context = featureAbility.getContext();
var path = await context.getCacheDir();
var filePath = 'data/StarWars10s-2C-48000-4SW.wav'; var filePath = 'data/StarWars10s-2C-48000-4SW.wav';
let ss = fileio.createStreamSync(filePath, 'r'); let ss = fileio.createStreamSync(filePath, 'r');
let buf = new ArrayBuffer(bufferSize); let buf = new ArrayBuffer(bufferSize);
...@@ -2411,12 +2482,39 @@ getBufferSize(): Promise\<number> ...@@ -2411,12 +2482,39 @@ getBufferSize(): Promise\<number>
**示例：** **示例：**
``` ```
import audio from '@ohos.multimedia.audio';
import fileio from '@ohos.fileio';
var audioStreamInfo = {
samplingRate:audio.AudioSamplingRate.SAMPLE_RATE_48000,
channels:audio.AudioChannel.CHANNEL_2,
sampleFormat.audio.AudioSampleFormat.SAMPLE_FORMAT_S32LE,
encodingType.audio.AudioEncodingType.ENCODING_TYPE_RAW
}
var audioRendererInfo = {
content: audio.ContentType.CONTENT_TYPE_SPEECH,
usage: audio.streamUsage.STREAM_USAGE_VOICE_COMMUNICATION,
rendererFlags: 1
}
var audioRendererOptions = {
streamInfo: audioStreamInfo,
rendererInfo: audioRendererInfo
}
var audioRenderer;
audio.createAudioRenderer(audioRendererOptions).then((data) => {
audioRenderer = data;
console.info('AudioFrameworkRenderLog: AudioRenderer Created: SUCCESS');
}).catch((err) => {
console.info('AudioFrameworkRenderLog: AudioRenderer Created: ERROR: '+err.message);
});
var bufferSize; var bufferSize;
await audioRenderer.getBufferSize().then(async function (data) => { audioRenderer.getBufferSize().then((data) => {
console.info('AudioFrameworkRenderLog: getBufferSize :SUCCESS '+data); console.info('AudioFrameworkRenderLog: getBufferSize: SUCCESS '+data);
bufferSize=data; bufferSize=data;
}).catch((err) => { }).catch((err) => {
console.info('AudioFrameworkRenderLog: getBufferSize :ERROR : '+err.message); console.info('AudioFrameworkRenderLog: getBufferSize: ERROR: '+err.message);
}); });
``` ```
...@@ -2545,7 +2643,8 @@ setInterruptMode(interruptMode: InterruptMode): Promise&lt;void&gt; ...@@ -2545,7 +2643,8 @@ setInterruptMode(interruptMode: InterruptMode): Promise&lt;void&gt;
**示例：** **示例：**
``` ```
audioManager.setInterruptMode(audio.InterruptType.SHARE_MODE).then(() => { const audioManager = audio.getAudioManager();
audioManager.setInterruptMode(audio.InterruptMode.SHARE_MODE).then(() => {
console.log('Promise returned to indicate a successful volume setting.'); console.log('Promise returned to indicate a successful volume setting.');
}); });
``` ```
...@@ -2567,7 +2666,8 @@ setInterruptMode(interruptMode: InterruptMode, callback: Callback\<void>): void ...@@ -2567,7 +2666,8 @@ setInterruptMode(interruptMode: InterruptMode, callback: Callback\<void>): void
**示例：** **示例：**
``` ```
audioManager.setInterruptMode(audio.InterruptType.SHARE_MODE,()=>{ const audioManager = audio.getAudioManager();
audioManager.setInterruptMode(audio.InterruptMode.SHARE_MODE,()=>{
console.log('Callback returned to indicate a successful volume setting.'); console.log('Callback returned to indicate a successful volume setting.');
}); });
``` ```
...@@ -2657,7 +2757,7 @@ on(type: 'markReach', frame: number, callback: (position: number) => {}): void ...@@ -2657,7 +2757,7 @@ on(type: 'markReach', frame: number, callback: (position: number) => {}): void
``` ```
audioRenderer.on('markReach', 1000, (position) => { audioRenderer.on('markReach', 1000, (position) => {
if (position == "1000") { if (position == 1000) {
console.log('ON Triggered successfully'); console.log('ON Triggered successfully');
} }
}); });
...@@ -2704,7 +2804,7 @@ on(type: "periodReach", frame: number, callback: (position: number) => {}): void ...@@ -2704,7 +2804,7 @@ on(type: "periodReach", frame: number, callback: (position: number) => {}): void
``` ```
audioRenderer.on('periodReach', 1000, (position) => { audioRenderer.on('periodReach', 1000, (position) => {
if (position == "1000") { if (position == 1000) {
console.log('ON Triggered successfully'); console.log('ON Triggered successfully');
} }
}); });
...@@ -2938,13 +3038,35 @@ start(): Promise<void\> ...@@ -2938,13 +3038,35 @@ start(): Promise<void\>
**示例：** **示例：**
``` ```
import audio from '@ohos.multimedia.audio';
import fileio from '@ohos.fileio';
var audioStreamInfo = {
samplingRate: audio.AudioSamplingRate.SAMPLE_RATE_44100,
channels: audio.AudioChannel.CHANNEL_2,
sampleFormat: audio.AudioSampleFormat.SAMPLE_FORMAT_S16LE,
encodingType: audio.AudioEncodingType.ENCODING_TYPE_RAW
}
var audioCapturerInfo = {
source: audio.SourceType.SOURCE_TYPE_MIC,
capturerFlags = 1
}
var audioCapturer;
audio.createAudioCapturer(audioCapturerOptions).then((data) => {
audioCapturer = data;
console.info('AudioFrameworkRecLog: AudioCapturer Created: SUCCESS');
}).catch((err) => {
console.info('AudioFrameworkRecLog: AudioCapturer Created: ERROR: '+err.message);
});
audioCapturer.start().then(() => { audioCapturer.start().then(() => {
console.info('AudioFrameworkRecLog: ---------START---------'); console.info('AudioFrameworkRecLog: ---------START---------');
console.info('AudioFrameworkRecLog: Capturer started :SUCCESS '); console.info('AudioFrameworkRecLog: Capturer started: SUCCESS');
console.info('AudioFrameworkRecLog: AudioCapturer : STATE : '+audioCapturer.state); console.info('AudioFrameworkRecLog: AudioCapturer: STATE: '+audioCapturer.state);
console.info('AudioFrameworkRecLog: Capturer started :SUCCESS '); console.info('AudioFrameworkRecLog: Capturer started: SUCCESS ');
if ((audioCapturer.state == audio.AudioState.STATE_RUNNING)) { if ((audioCapturer.state == audio.AudioState.STATE_RUNNING)) {
stateFlag = true; console.info('AudioFrameworkRecLog: AudioCapturer is in Running State');
} }
}).catch((err) => { }).catch((err) => {
console.info('AudioFrameworkRecLog: Capturer start :ERROR : '+err.message); console.info('AudioFrameworkRecLog: Capturer start :ERROR : '+err.message);
...@@ -2997,15 +3119,13 @@ stop(): Promise<void\> ...@@ -2997,15 +3119,13 @@ stop(): Promise<void\>
``` ```
audioCapturer.stop().then(() => { audioCapturer.stop().then(() => {
console.info('AudioFrameworkRecLog: ---------RELEASE RECORD---------'); console.info('AudioFrameworkRecLog: ---------STOP RECORD---------');
console.info('AudioFrameworkRecLog: Capturer stopped : SUCCESS'); console.info('AudioFrameworkRecLog: Capturer stopped: SUCCESS');
if ((audioCapturer.state == audio.AudioState.STATE_STOPPED)){ if ((audioCapturer.state == audio.AudioState.STATE_STOPPED)){
stateFlag=true; console.info('AudioFrameworkRecLog: State is Stopped': ');
console.info('AudioFrameworkRecLog: resultFlag : '+stateFlag);
} }
}).catch((err) => { }).catch((err) => {
console.info('AudioFrameworkRecLog: Capturer stop:ERROR : '+err.message); console.info('AudioFrameworkRecLog: Capturer stop: ERROR: '+err.message);
stateFlag=false;
}); });
``` ```
...@@ -3057,11 +3177,9 @@ audioCapturer.release().then(() => { ...@@ -3057,11 +3177,9 @@ audioCapturer.release().then(() => {
console.info('AudioFrameworkRecLog: ---------RELEASE RECORD---------'); console.info('AudioFrameworkRecLog: ---------RELEASE RECORD---------');
console.info('AudioFrameworkRecLog: Capturer release : SUCCESS'); console.info('AudioFrameworkRecLog: Capturer release : SUCCESS');
console.info('AudioFrameworkRecLog: AudioCapturer : STATE : '+audioCapturer.state); console.info('AudioFrameworkRecLog: AudioCapturer : STATE : '+audioCapturer.state);
stateFlag=true;
console.info('AudioFrameworkRecLog: stateFlag : '+stateFlag); console.info('AudioFrameworkRecLog: stateFlag : '+stateFlag);
}).catch((err) => { }).catch((err) => {
console.info('AudioFrameworkRecLog: Capturer stop:ERROR : '+err.message); console.info('AudioFrameworkRecLog: Capturer stop: ERROR: '+err.message);
stateFlag=false
}); });
``` ```
...@@ -3085,6 +3203,13 @@ read(size: number, isBlockingRead: boolean, callback: AsyncCallback<ArrayBuffer\ ...@@ -3085,6 +3203,13 @@ read(size: number, isBlockingRead: boolean, callback: AsyncCallback<ArrayBuffer\
**示例：** **示例：**
``` ```
var bufferSize;
audioCapturer.getBufferSize().then((data) => {
console.info('AudioFrameworkRecLog: getBufferSize: SUCCESS '+data);
bufferSize = data;
}).catch((err) => {
console.info('AudioFrameworkRecLog: getBufferSize: EROOR: '+err.message);
});
audioCapturer.read(bufferSize, true, async(err, buffer) => { audioCapturer.read(bufferSize, true, async(err, buffer) => {
if (!err) { if (!err) {
console.log("Success in reading the buffer data"); console.log("Success in reading the buffer data");
...@@ -3117,6 +3242,14 @@ read(size: number, isBlockingRead: boolean): Promise<ArrayBuffer\> ...@@ -3117,6 +3242,14 @@ read(size: number, isBlockingRead: boolean): Promise<ArrayBuffer\>
**示例：** **示例：**
``` ```
var bufferSize;
audioCapturer.getBufferSize().then((data) => {
console.info('AudioFrameworkRecLog: getBufferSize: SUCCESS '+data);
bufferSize = data;
}).catch((err) => {
console.info('AudioFrameworkRecLog: getBufferSize: ERROR '+err.message);
});
console.info('Buffer size: ' + bufferSize);
audioCapturer.read(bufferSize, true).then((buffer) => { audioCapturer.read(bufferSize, true).then((buffer) => {
console.info('buffer read successfully'); console.info('buffer read successfully');
}).catch((err) => { }).catch((err) => {
...@@ -3220,12 +3353,12 @@ getBufferSize(): Promise<number\> ...@@ -3220,12 +3353,12 @@ getBufferSize(): Promise<number\>
**示例：** **示例：**
``` ```
await audioCapturer.getBufferSize().then(async function (bufferSize) { var bufferSize;
console.info('AudioFrameworkRecordLog: getBufferSize :SUCCESS '+ bufferSize); audioCapturer.getBufferSize().then((data) => {
var buffer = await audioCapturer.read(bufferSize, true); console.info('AudioFrameworkRecLog: getBufferSize :SUCCESS '+ data);
console.info('Buffer read is ' + buffer ); bufferSize = data;
}).catch((err) => { }).catch((err) => {
console.info('AudioFrameworkRecordLog: getBufferSize :ERROR : '+err.message); console.info('AudioFrameworkRecLog: getBufferSize :ERROR : '+ err.message);
}); });
``` ```
...@@ -3250,7 +3383,7 @@ on(type: 'markReach', frame: number, callback: (position: number) => {}): void ...@@ -3250,7 +3383,7 @@ on(type: 'markReach', frame: number, callback: (position: number) => {}): void
``` ```
audioCapturer.on('markReach', 1000, (position) => { audioCapturer.on('markReach', 1000, (position) => {
if (position == "1000") { if (position == 1000) {
console.log('ON Triggered successfully'); console.log('ON Triggered successfully');
} }
}); });
...@@ -3296,7 +3429,7 @@ on(type: "periodReach", frame: number, callback: (position: number) => {}): void ...@@ -3296,7 +3429,7 @@ on(type: "periodReach", frame: number, callback: (position: number) => {}): void
``` ```
audioCapturer.on('periodReach', 1000, (position) => { audioCapturer.on('periodReach', 1000, (position) => {
if (position == "1000") { if (position == 1000) {
console.log('ON Triggered successfully'); console.log('ON Triggered successfully');
} }
}); });
......
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