From dcf5a63ceacce23bffceb090d6c0b73a3daa1d97 Mon Sep 17 00:00:00 2001 From: jiao_yanlin Date: Mon, 31 Oct 2022 11:20:48 +0800 Subject: [PATCH] API exception handling interface data submission Signed-off-by: jiao_yanlin --- .../reference/apis/js-apis-audio.md | 147 +++++------------- 1 file changed, 43 insertions(+), 104 deletions(-) diff --git a/zh-cn/application-dev/reference/apis/js-apis-audio.md b/zh-cn/application-dev/reference/apis/js-apis-audio.md index 44244ec16f..51299f343c 100644 --- a/zh-cn/application-dev/reference/apis/js-apis-audio.md +++ b/zh-cn/application-dev/reference/apis/js-apis-audio.md @@ -2318,20 +2318,13 @@ getDevices(deviceFlag: DeviceFlag, callback: AsyncCallback<AudioDeviceDescrip **示例：** ```js -let audioManager = audio.getAudioManager(); -audioManager.getRoutingManager((err,AudioRoutingManager)=>{ +audioRoutingManager.getDevices(audio.DeviceFlag.OUTPUT_DEVICES_FLAG, (err, value) => { if (err) { - console.error(`AudioFrameworkTest:Callback:failed to get RoutingManager ${err}`); - } else { - AudioRoutingManager.getDevices(audio.DeviceFlag.OUTPUT_DEVICES_FLAG, (err, value) => { - if (err) { - console.error(`Failed to obtain the device list. ${err}`); - return; - } - console.info('Callback invoked to indicate that the device list is obtained.'); - }); + console.error(`Failed to obtain the device list. ${err}`); + return; } -}) + console.info('Callback invoked to indicate that the device list is obtained.'); +}); ``` ### getDevices9+ @@ -2357,16 +2350,8 @@ getDevices(deviceFlag: DeviceFlag): Promise<AudioDeviceDescriptors> **示例：** ```js -let audioManager = audio.getAudioManager(); -audioManager.getRoutingManager((err,AudioRoutingManager)=>{ - if (err) { - console.error(`AudioFrameworkTest:Callback:failed to get RoutingManager ${err}`); - } - else { - AudioRoutingManager.getDevices(audio.DeviceFlag.OUTPUT_DEVICES_FLAG).then((data) => { - console.info('Promise returned to indicate that the device list is obtained.'); - }); - } +audioRoutingManager.getDevices(audio.DeviceFlag.OUTPUT_DEVICES_FLAG).then((data) => { + console.info('Promise returned to indicate that the device list is obtained.'); }); ``` @@ -2397,19 +2382,11 @@ on(type: 'deviceChange', deviceFlag: DeviceFlag, callback: Callback{ - if (err) { - console.error(`AudioFrameworkTest:Callback:failed to get RoutingManager ${err}`); - } - else { - AudioRoutingManager.on('deviceChange', audio.DeviceFlag.OUTPUT_DEVICES_FLAG, (deviceChanged) => { - console.info('device change type : ' + deviceChanged.type); - console.info('device descriptor size : ' + deviceChanged.deviceDescriptors.length); - console.info('device change descriptor : ' + deviceChanged.deviceDescriptors[0].deviceRole); - console.info('device change descriptor : ' + deviceChanged.deviceDescriptors[0].deviceType); - }); - } +audioRoutingManager.on('deviceChange', audio.DeviceFlag.OUTPUT_DEVICES_FLAG, (deviceChanged) => { + console.info('device change type : ' + deviceChanged.type); + console.info('device descriptor size : ' + deviceChanged.deviceDescriptors.length); + console.info('device change descriptor : ' + deviceChanged.deviceDescriptors[0].deviceRole); + console.info('device change descriptor : ' + deviceChanged.deviceDescriptors[0].deviceType); }); ``` @@ -2439,15 +2416,8 @@ off(type: 'deviceChange', callback?: Callback): void **示例：** ```js -let audioManager = audio.getAudioManager(); -audioManager.getRoutingManager((err,AudioRoutingManager)=>{ - if (err) { - console.error(`AudioFrameworkTest:Callback:failed to get RoutingManager ${err}`); - } else { - AudioRoutingManager.off('deviceChange', (deviceChanged) => { - console.info('Should be no callback.'); - }); - } +audioRoutingManager.off('deviceChange', (deviceChanged) => { + console.info('Should be no callback.'); }); ``` @@ -2470,23 +2440,18 @@ selectInputDevice(inputAudioDevices: AudioDeviceDescriptors, callback: AsyncCall **示例：** ```js -let audioManager = audio.getAudioManager(); let inputAudioDeviceDescriptor = [{ "deviceRole":audio.DeviceRole.INPUT_DEVICE, "networkId":audio.LOCAL_NETWORK_ID, "interruptGroupId":1, "volumeGroupId":1 }]; -let audioRoutingManager; -async function getRoutingManager(){ - await audioManager.getRoutingManager().then((value) => { - audioRoutingManager = value; - audioRoutingManager.selectInputDevice(inputAudioDeviceDescriptor, (err) => { - if (err) { - console.error(`Result ERROR: ${err}`); - } else { - console.info('Select input devices result callback: SUCCESS'); } - }); +async function selectInputDevice(){ + audioRoutingManager.selectInputDevice(inputAudioDeviceDescriptor, (err) => { + if (err) { + console.error(`Result ERROR: ${err}`); + } else { + console.info('Select input devices result callback: SUCCESS'); } }); } ``` @@ -2516,23 +2481,18 @@ selectInputDevice(inputAudioDevices: AudioDeviceDescriptors): Promise<void> **示例：** ```js -let audioManager = audio.getAudioManager(); let inputAudioDeviceDescriptor =[{ "deviceRole":audio.DeviceRole.INPUT_DEVICE, "networkId":audio.LOCAL_NETWORK_ID, "interruptGroupId":1, "volumeGroupId":1 }]; -let audioRoutingManager; async function getRoutingManager(){ - await audioManager.getRoutingManager().then((value) => { - audioRoutingManager = value; audioRoutingManager.selectInputDevice(inputAudioDeviceDescriptor).then(() => { console.info('Select input devices result promise: SUCCESS'); }).catch((err) => { console.error(`Result ERROR: ${err}`); }); - }); } ``` @@ -2667,23 +2627,17 @@ selectOutputDevice(outputAudioDevices: AudioDeviceDescriptors, callback: AsyncCa **示例：** ```js -let audioManager = audio.getAudioManager(); let outputAudioDeviceDescriptor = [{ "deviceRole":audio.DeviceRole.OUTPUT_DEVICE, "networkId":audio.LOCAL_NETWORK_ID, "interruptGroupId":1, "volumeGroupId":1 }]; -let audioRoutingManager; - -async function getRoutingManager(){ - await audioManager.getRoutingManager().then((value) => { - audioRoutingManager = value; - audioRoutingManager.selectOutputDevice(outputAudioDeviceDescriptor, (err) => { - if (err) { - console.error(`Result ERROR: ${err}`); - } else { - console.info('Select output devices result callback: SUCCESS'); } - }); +async function selectOutputDevice(){ + audioRoutingManager.selectOutputDevice(outputAudioDeviceDescriptor, (err) => { + if (err) { + console.error(`Result ERROR: ${err}`); + } else { + console.info('Select output devices result callback: SUCCESS'); } }); } ``` @@ -2713,22 +2667,17 @@ selectOutputDevice(outputAudioDevices: AudioDeviceDescriptors): Promise<void& **示例：** ```js -let audioManager = audio.getAudioManager(); let outputAudioDeviceDescriptor =[{ "deviceRole":audio.DeviceRole.OUTPUT_DEVICE, "networkId":audio.LOCAL_NETWORK_ID, "interruptGroupId":1, "volumeGroupId":1 }]; -let audioRoutingManager; -async function getRoutingManager(){ - await audioManager.getRoutingManager().then((value) => { - audioRoutingManager = value; - audioRoutingManager.selectOutputDevice(outputAudioDeviceDescriptor).then(() => { - console.info('Select output devices result promise: SUCCESS'); - }).catch((err) => { - console.error(`Result ERROR: ${err}`); - }); +async function selectOutputDevice(){ + audioRoutingManager.selectOutputDevice(outputAudioDeviceDescriptor).then(() => { + console.info('Select output devices result promise: SUCCESS'); + }).catch((err) => { + console.error(`Result ERROR: ${err}`); }); } ``` @@ -2753,7 +2702,6 @@ selectOutputDeviceByFilter(filter: AudioRendererFilter, outputAudioDevices: Audi **示例：** ```js -let audioManager = audio.getAudioManager(); let outputAudioRendererFilter = { "uid":20010041, "rendererInfo": { @@ -2766,17 +2714,13 @@ let outputAudioDeviceDescriptor = [{ "networkId":audio.LOCAL_NETWORK_ID, "interruptGroupId":1, "volumeGroupId":1 }]; -let audioRoutingManager; -async function getRoutingManager(){ - await audioManager.getRoutingManager().then((value) => { - audioRoutingManager = value; - audioRoutingManager.selectOutputDeviceByFilter(outputAudioRendererFilter, outputAudioDeviceDescriptor, (err) => { - if (err) { - console.error(`Result ERROR: ${err}`); - } else { - console.info('Select output devices by filter result callback: SUCCESS'); } - }); +async function selectOutputDeviceByFilter(){ + audioRoutingManager.selectOutputDeviceByFilter(outputAudioRendererFilter, outputAudioDeviceDescriptor, (err) => { + if (err) { + console.error(`Result ERROR: ${err}`); + } else { + console.info('Select output devices by filter result callback: SUCCESS'); } }); } ``` @@ -2807,7 +2751,6 @@ selectOutputDeviceByFilter(filter: AudioRendererFilter, outputAudioDevices: Audi **示例：** ```js -let audioManager = audio.getAudioManager(); let outputAudioRendererFilter = { "uid":20010041, "rendererInfo": { @@ -2820,17 +2763,13 @@ let outputAudioDeviceDescriptor = [{ "networkId":audio.LOCAL_NETWORK_ID, "interruptGroupId":1, "volumeGroupId":1 }]; -let audioRoutingManager; -async function getRoutingManager(){ - await audioManager.getRoutingManager().then((value) => { - audioRoutingManager = value; - audioRoutingManager.selectOutputDeviceByFilter(outputAudioRendererFilter, outputAudioDeviceDescriptor).then(() => { - console.info('Select output devices by filter result promise: SUCCESS'); - }).catch((err) => { - console.error(`Result ERROR: ${err}`); - }) - }); +async function selectOutputDeviceByFilter(){ + audioRoutingManager.selectOutputDeviceByFilter(outputAudioRendererFilter, outputAudioDeviceDescriptor).then(() => { + console.info('Select output devices by filter result promise: SUCCESS'); + }).catch((err) => { + console.error(`Result ERROR: ${err}`); + }) } ``` -- GitLab