### Start Recording Audio

Source: https://github.com/jimmylxue/h5pack-core/blob/main/dist/index.html

Starts the audio recording process. Updates the UI to indicate that recording is in progress.

```javascript
function startRecordAudio() {
  h5packBridge.recordAudio.start().then(res => {
    console.log('开始录音', res);
    showResult('recordAudioRes', '录音中...');
  });
}
```

--------------------------------

### Get Current Location

Source: https://github.com/jimmylxue/h5pack-core/blob/main/dist/index.html

Retrieves the device's current geographical location. Displays the latitude, longitude, and accuracy, or an error message if retrieval fails. Handles permission and service errors by prompting the user to open settings.

```javascript
function getCurrentPosition() {
  showResult('position', '定位中...');
  h5packBridge.location
    .getCurrentPosition()
    .then(res => {
      console.log('地址res', res);
      var lat = res.coords.latitude;
      var lng = res.coords.longitude;
      var acc = res.coords.accuracy;
      showResult('position', '纬度：' + lat + '\n经度：' + lng + '\n精度：' + acc + 'm');
    })
    .catch(err => {
      console.error('定位失败', err);
      showResult('position', '错误：' + err.code + '\n' + err.message);
      if (err.code === 'LOCATION_PERMISSION_NEVER_ASK_AGAIN') {
        if (confirm('定位权限被永久拒绝，是否打开应用设置页？')) {
          h5packBridge.location.openAppSettings();
        }
      } else if (err.code === 'LOCATION_SERVICES_DISABLED') {
        if (confirm('定位服务未开启，是否打开定位设置？')) {
          h5packBridge.location.openLocationSettings();
        }
      }
    });
}
```

--------------------------------

### Open Record Audio App Settings

Source: https://github.com/jimmylxue/h5pack-core/blob/main/dist/index.html

Opens the application's settings page where users can manage microphone permissions.

```javascript
function openRecordAppSettings() {
  h5packBridge.recordAudio.openAppSettings();
}
```

--------------------------------

### Open Camera App Settings

Source: https://github.com/jimmylxue/h5pack-core/blob/main/dist/index.html

Opens the application's settings page where users can manage camera permissions.

```javascript
function openCameraAppSettings() {
  h5packBridge.camera.openAppSettings();
}
```

--------------------------------

### Open Camera to Take Photo

Source: https://github.com/jimmylxue/h5pack-core/blob/main/dist/index.html

Launches the device's camera interface to allow the user to take a photo. The base64 encoded image is then set as the source for an element with the ID 'cameraPreview'.

```javascript
function openCamera() {
  h5packBridge.camera.open().then(res => {
    console.log('拍照res', res);
    document.getElementById('cameraPreview').src = res?.base64;
  });
}
```

--------------------------------

### Request Record Audio Permission

Source: https://github.com/jimmylxue/h5pack-core/blob/main/dist/index.html

Requests permission to record audio. Handles granted, denied, and 'never ask again' scenarios, including opening app settings if necessary.

```javascript
function requestRecordAudioPermission() {
  h5packBridge.recordAudio.requestPermission().then(res => {
    console.log('申请录音权限', res);
    if (res.granted) {
      alert('录音权限已授权');
    } else if (res.status === 'never_ask_again') {
      if (confirm('麦克风权限被永久拒绝，是否打开应用设置页？')) {
        h5packBridge.recordAudio.openAppSettings();
      }
    } else {
      alert('录音权限被拒绝');
    }
  });
}
```

--------------------------------

### Choose Image from Gallery

Source: https://github.com/jimmylxue/h5pack-core/blob/main/dist/index.html

Opens the device's image gallery to allow the user to select an image. The base64 encoded image is then set as the source for an element with the ID 'cameraPreview'.

```javascript
function chooseImage() {
  h5packBridge.camera.chooseImage().then(res => {
    console.log('相册res', res);
    document.getElementById('cameraPreview').src = res[0]?.base64;
  });
}
```

--------------------------------

### Open Location Settings

Source: https://github.com/jimmylxue/h5pack-core/blob/main/dist/index.html

Opens the device's location settings page.

```javascript
function openLocationSettings() {
  h5packBridge.location.openLocationSettings();
}
```

--------------------------------

### Check Record Audio Permission

Source: https://github.com/jimmylxue/h5pack-core/blob/main/dist/index.html

Checks if the application has permission to record audio. Logs the permission status and displays an alert.

```javascript
function checkRecordAudioPermission() {
  h5packBridge.recordAudio.checkPermission().then(res => {
    console.log('录音权限', res);
    alert('录音权限：' + (res ? '已授权' : '未授权'));
  });
}
```

--------------------------------

### Open App Settings for Location

Source: https://github.com/jimmylxue/h5pack-core/blob/main/dist/index.html

Opens the application's settings page where users can manage location permissions.

```javascript
function openAppSettings() {
  h5packBridge.location.openAppSettings();
}
```

--------------------------------

### Request Camera Permission

Source: https://github.com/jimmylxue/h5pack-core/blob/main/dist/index.html

Requests permission to use the camera. Handles granted, denied, and 'never ask again' scenarios, including opening app settings if necessary.

```javascript
function requestCameraPermission() {
  h5packBridge.camera.requestPermission().then(res => {
    console.log('申请相机权限', res);
    if (res.granted) {
      alert('相机权限已授权');
    } else if (res.status === 'never_ask_again') {
      if (confirm('相机权限被永久拒绝，是否打开应用设置页？')) {
        h5packBridge.camera.openAppSettings();
      }
    } else {
      alert('相机权限被拒绝');
    }
  });
}
```

--------------------------------

### Scan QR Code

Source: https://github.com/jimmylxue/h5pack-core/blob/main/dist/index.html

Initiates the device's camera to scan a QR code. The result is displayed using the `showResult` utility function.

```javascript
function scan() {
  h5packBridge.camera.scan().then(res => {
    showResult('scanRes', '扫码结果：' + res);
  });
}
```

--------------------------------

### Check Camera Permission

Source: https://github.com/jimmylxue/h5pack-core/blob/main/dist/index.html

Checks if the application has permission to use the camera. Logs the permission status and displays an alert.

```javascript
function checkCameraPermission() {
  h5packBridge.camera.checkPermission().then(res => {
    console.log('相机权限', res);
    alert('相机权限：' + (res ? '已授权' : '未授权'));
  });
}
```

--------------------------------

### Play Recorded Audio

Source: https://github.com/jimmylxue/h5pack-core/blob/main/dist/index.html

Plays the recorded audio file specified by `currentRecordPath`. Alerts the user if no recording has been made yet. Updates the UI with playback status.

```javascript
function playRecordAudio() {
  if (!currentRecordPath) {
    alert('请先录音');
    return;
  }
  h5packBridge.recordAudio.play(currentRecordPath).then(() => {
    console.log('播放中', currentRecordPath);
    showResult('playbackStatus', '正在播放：' + currentRecordPath);
  });
}
```

--------------------------------

### Restart Recording Audio

Source: https://github.com/jimmylxue/h5pack-core/blob/main/dist/index.html

Restarts the audio recording process. Updates the UI to indicate that recording is in progress again.

```javascript
function restartRecordAudio() {
  h5packBridge.recordAudio.restart().then(res => {
    console.log('重新录音', res);
    showResult('recordAudioRes', '重新录音中...');
  });
}
```

--------------------------------

### Request Location Permission

Source: https://github.com/jimmylxue/h5pack-core/blob/main/dist/index.html

Requests permission to access the device's location. Handles granted, denied, and 'never ask again' scenarios, including opening app settings if necessary.

```javascript
function requestLocationPermission() {
  h5packBridge.location.requestPermission().then(res => {
    console.log('申请定位权限', res);
    if (res.granted) {
      alert('定位权限已授权');
    } else if (res.status === 'never_ask_again') {
      if (confirm('定位权限被永久拒绝，是否打开应用设置页？')) {
        h5packBridge.location.openAppSettings();
      }
    } else {
      alert('定位权限被拒绝');
    }
  });
}
```

--------------------------------

### Check Location Permission

Source: https://github.com/jimmylxue/h5pack-core/blob/main/dist/index.html

Checks if the application has permission to access the device's location. Logs the permission status and displays an alert.

```javascript
function checkLocationPermission() {
  h5packBridge.location.checkPermission().then(granted => {
    console.log('定位权限', granted);
    alert('定位权限：' + (granted ? '已授权' : '未授权'));
  });
}
```

--------------------------------

### Cancel Recording Audio

Source: https://github.com/jimmylxue/h5pack-core/blob/main/dist/index.html

Cancels the current audio recording process. Clears the stored path and updates the UI to indicate cancellation.

```javascript
function cancelRecordAudio() {
  h5packBridge.recordAudio.cancel().then(() => {
    currentRecordPath = '';
    showResult('recordAudioRes', '录音已取消');
  });
}
```

--------------------------------

### Check Location Service Status

Source: https://github.com/jimmylxue/h5pack-core/blob/main/dist/index.html

Checks if the device's location services are enabled. Logs the status and displays an alert.

```javascript
function checkLocationEnabled() {
  h5packBridge.location.checkLocationEnabled().then(enabled => {
    console.log('定位服务', enabled);
    alert('定位服务：' + (enabled ? '已开启' : '未开启'));
  });
}
```

--------------------------------

### Stop Recording Audio

Source: https://github.com/jimmylxue/h5pack-core/blob/main/dist/index.html

Stops the current audio recording. Stores the path of the recorded file and updates the UI with the duration and path.

```javascript
function stopRecordAudio() {
  h5packBridge.recordAudio.stop().then(res => {
    console.log('停止录音', res);
    currentRecordPath = res.path;
    showResult('recordAudioRes', '录音完成：' + res.durationMs + 'ms\n路径：' + res.path);
  });
}
```

--------------------------------

### Stop Playing Recorded Audio

Source: https://github.com/jimmylxue/h5pack-core/blob/main/dist/index.html

Stops the playback of the currently playing recorded audio file. Updates the UI to indicate that playback has stopped.

```javascript
function stopPlayRecordAudio() {
  h5packBridge.recordAudio.stopPlay().then(() => {
    console.log('停止播放');
    showResult('playbackStatus', '播放已停止');
  });
}
```

=== COMPLETE CONTENT === This response contains all available snippets from this library. No additional content exists. Do not make further requests.