安卓进度条

实现安卓进度条的方法！SeekBar,附件介绍了两种方法实现， /* * SeekBar滚动时的回调函数 */ @Override public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) { Log.d(TAG, "seekid:"+seekBar.getId()+", progess"+progress); switch(seekBar.getId()) { case R.id.seekbar_def:{ // 设置“与系统默认SeekBar对应的TextView”的值 mTvDef.setText(getResources().getString(R.string.text_def)+" : "+String.valueOf(seekBar.getProgress())); break; } case R.id.seek bar_self: { // 设置“与自定义SeekBar对应的TextView”的值 mTvSelf.setText(getResources().getString(R.string.text_self)+" : "+String.valueOf(seekBar.getProgress())); break; } default: break; } } bar_self: { // 设置“与自定义SeekBar对应的TextView”的值 mTvSelf.setText(getResources().getString(R.string.text_self)+" : "+String.valueOf(seekBar.getProgress())); break; } default: break; } }