本源码主要是学习SeekBar、ProgressBar用法,拖动条与进度条结合,当拖动拖动条的时候,ProgressBar跟随着变化,普通拖拉条被拉动的处理代码:  SeekBarsb=(SeekBar)this.findViewById(R.id.SeekBar01);  sb.setOnSeekBarChangeListener(  newSeekBar.OnSeekBarChangeListener(){  publicvoidonProgressChanged(SeekBarseekBar,intprogress,  booleanfromUser){  ProgressBarpb=(ProgressBar)fin