ProgressBar和SeekBar

public class ProgressActivity extends AppCompatActivity {

    private LinearLayout ll_progress_loading;
    private ProgressBar pb_progress_loading;
    private SeekBar sb_progress_loading;
    private SeekBar.OnSeekBarChangeListener onSeekBarChangeListener = new SeekBar.OnSeekBarChangeListener() {
        @Override
        public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {

            //滑杆移动
            Log.e("TAG","滑杆移动");
           // pb_progress_loading.setProgress(progress);
        }

        @Override
        public void onStartTrackingTouch(SeekBar seekBar) {
            //按下滑杆
            Log.e("TAG","按下滑杆");

        }

        @Override
        public void onStopTrackingTouch(SeekBar seekBar) {
            //离开滑杆
            Log.e("TAG","离开滑杆");
            int progress = seekBar.getProgress();
            pb_progress_loading.setProgress(progress);

            if(progress == pb_progress_loading.getMax())
            {
                ll_progress_loading.setVisibility(View.INVISIBLE);
            }else
            {
                ll_progress_loading.setVisibility(View.VISIBLE);
            }
        }
    };

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_progress);

        ll_progress_loading = findViewById(R.id.ll_progress_loading);
        pb_progress_loading = findViewById(R.id.pb_progress_loading);
        sb_progress_loading = findViewById(R.id.sb_progress_loading);

        sb_progress_loading.setOnSeekBarChangeListener(onSeekBarChangeListener);

    }