public void setFontScale(float fontScale) {
    this.fontScale = fontScale;

    for (CaptioningChangeListener captioningChangeListener : listeners) {
      captioningChangeListener.onFontScaleChanged(fontScale);
    }
  }
public void setFontScale(float fontScale) {
    this.fontScale = fontScale;

    for (CaptioningChangeListener captioningChangeListener : listeners) {
      captioningChangeListener.onFontScaleChanged(fontScale);
    }
  }
public void setFontScale ( float fontScale ) { this . fontScale = fontScale ; for ( CaptioningChangeListener captioningChangeListener : listeners ) { captioningChangeListener . onFontScaleChanged ( fontScale ) ; } }
Sets the value to be returned by {@link CaptioningManager#getFontScale()}
Sets the value to be returned by {