setVolume method

void setVolume(
  1. double value
)

Set volume level (0..1, where 0 is 0% and 1 is 100%) Works only on Android

Implementation

void setVolume(double value) {
  if (value > 0 || value <= 1) {
    webViewController.evaluateJavascript(source: 'setVolume($value);');
  }
}