我將 textview 值存儲(chǔ)在 sharedpreferences 中，但不確定在 oncreate 或 onresume 中加載它們？當(dāng)用戶關(guān)閉應(yīng)用程序然后再次打開它時(shí)，我想再次顯示這些值。StorageUtil 是一個(gè)管理我的共享首選項(xiàng)的類。我想將seekbar 值存儲(chǔ)在sharedpreferences 中。搜索欄值  mSeekbar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {        @Override        public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {            StorageUtil storageUtil = new StorageUtil(getApplicationContext());            if (mediaPlayer != null && fromUser){                lastSeekbarPos = progress;                mSeekbarProgress = progress * 1000;                mediaPlayer.seekTo(mSeekbarProgress);            }            //Store last SeekBar position in mSharedPreferences            storageUtil.storeSeekbarProgress(lastSeekbarPos);        }        @Override        public void onStartTrackingTouch(SeekBar seekBar) {        }        @Override        public void onStopTrackingTouch(SeekBar seekBar) {        }    });  songList = storageUtil.getSongs();  songIndex = storageUtil.loadSongIndex();  lastSeekbarPos = storageUtil.loadSeekbarProgress();  if (songList != null && !songList.isEmpty() && songIndex != -1){        lastSeekbarPos = storageUtil.loadSeekbarProgress();        tvSongTitle.setText(songList.get(songIndex).getTitle());        tvArtistName.setText(songList.get(songIndex).getArtist());        mSeekbar.setProgress(lastSeekbarPos);        loadAlbumArt();        loadAlbumArtBottom();        Log.i(TAG, "Data found in mSharedPreferences");    }else{        mSlideUpPanel.setPanelState(SlidingUpPanelLayout.PanelState.HIDDEN);        tvSongTitle.setText("");        tvArtistName.setText("");    }存儲(chǔ)實(shí)用程序public class StorageUtil {  private final String STORAGE = "com.vince_mp3player.STORAGE";  private SharedPreferences mSharedPreferences;  private Context context;  private SharedPreferences.Editor mEditor;public StorageUtil(Context context){    this.context = context;}