格式化时间显示方式

 

private String stringFormatterTime(int timeMs) {
	int totalSeconds = timeMs / 1000;
	
	int s = totalSeconds % 60;
	int m = (totalSeconds / 60) % 60;
	int h = totalSeconds / 3600;
	
	StringBuffer formatterBuffer = new StringBuffer();
	Formatter formatter = new Formatter(formatterBuffer, Locale.getDefault());
	formatterBuffer.setLength(0);
	
	if(h > 0) {
		return formatter.format("%d:%02d:%02d", h, m, s).toString();
	} else {
		return formatter.format("%02d:%02d", m, s).toString();
	}
}