libandroid-navigation-ui/src/main/java/com/mapbox/services/android/navigation/ui/v5/instruction/InstructionView.java
private boolean unmute() {
    isMuted = false;
    setSoundChipText(getContext().getString(R.string.unmuted));
    showSoundChip();
    soundFabOn();
    return isMuted;
  }
/**
   * Sets up unmuted UI event.
   * <p>
   * Shows chip with "Unmuted" text.
   * Changes sound {@link FloatingActionButton}
   * {@link android.graphics.drawable.Drawable} to denote sound is on.
   * <p>
   * Sets private state variable to false (unmuted)
   *
   * @return false, view is in unmuted state
   */
Sets up unmuted UI event.

Shows chip with "Unmuted" text.
Changes sound  FloatingActionButton
android.graphics.drawable.Drawable to denote sound is on.

Sets private state variable to false (unmuted)

@return false, view is in unmuted state
Sets up unmuted UI event . Shows chip with " Unmuted " text . Changes sound FloatingActionButton android . graphics . drawable . Drawable to denote sound is on . Sets private state variable to false ( unmuted ) @return false view is in unmuted state
private boolean unmute() {
    isMuted = false;
    setSoundChipText(getContext().getString(R.string.unmuted));
    showSoundChip();
    soundFabOn();
    return isMuted;
  }
private boolean unmute ( ) { isMuted = false ; setSoundChipText ( getContext ( ) . getString ( R . string . unmuted ) ) ; showSoundChip ( ) ; soundFabOn ( ) ; return isMuted ; }
Sets up unmuted UI event.
Sets up unmuted UI event .