SeekBar使用

https://www.jianshu.com/p/3660f8b1e0a3

thumb也可以做一个选择器

seekbar_calculator_layer

监听和设置

            mSbCalculator.setMax(55);
    //        mSbCalculator.setMin(10);
            mSbCalculator.setOnSeekBarChangeListener(new   SeekBar.OnSeekBarChangeListener() {
             @Override
             public void onProgressChanged(SeekBar bar, int i, boolean b) {
                    int ii=i+10;
                    if (ii>=30){
                        mTvDeadlineSeekbar.setText(ii-30+1+"个月");
                    }else {
                        mTvDeadlineSeekbar.setText(ii+"天");
                    }
         }

        @Override
        public void onStartTrackingTouch(SeekBar bar) {

        }

        @Override
        public void onStopTrackingTouch(SeekBar bar) {

        }
    });