@Override
  public void onScrollStateChanged(AbsListView view, int scrollState) {
    super.onScrollStateChanged(view, scrollState);
    if (SCROLL_STATE_TOUCH_SCROLL == scrollState) {
      showDialpad(false);
    }

    if (SCROLL_STATE_FLING == scrollState) {
      mPhotoLoader.pause();
      mNumLocationLoader.pause();
    } else {
      mPhotoLoader.resume();
      mNumLocationLoader.resume();
    }
  }
  @Override
  protected void onResume() {
    super.onResume();
    mPhotoLoader.resume();
    mNumLocationLoader.resume();
    setVolumeControlStream(AudioManager.STREAM_SYSTEM);

    PimEngine.getInstance(this).setCallLogsRead();
    CommonMethod.cancelMissedCallNotification(this);

    if (mHandler.hasMessages(RELOAD_DIALPADS)) {
      log("onResume");
      mHandler.removeMessages(RELOAD_DIALPADS);
      reloadDialpadItems();
    }
    mIsResume = true;
  }
  @Override
  protected void onDestroy() {
    // unregisterReceiver(mOutgoingCallReceiver);
    // TelephonyManager telephonyMgr = (TelephonyManager
    // )getSystemService(Context.TELEPHONY_SERVICE);
    // telephonyMgr.listen(mCallListener, PhoneStateListener.LISTEN_NONE);

    resetFilter();
    mPhotoLoader.stop();
    mNumLocationLoader.stop();
    PimEngine.getInstance(this).removeDataListenner(this);
    mActivityResultBridge = null;

    if (mPopupWin != null) {
      mPopupWin.dismiss();
      mPopupWin = null;
    }

    super.onDestroy();
  }
  @Override
  protected void onListItemClick(ListView l, View v, int position, long id) {
    {
      super.onListItemClick(l, v, position, id);
      DialpadItem item = (DialpadItem) l.getItemAtPosition(position);
      String number = item.getNumber();
      long contactId = item.getContactId();
      String name = item.getName();
      SharedPreferences mPrefs = getSharedPreferences("call_log_settings", Context.MODE_PRIVATE);

      int mClickOption = mPrefs.getInt("call_log_click_option", 0);

      log("onListItemClick: " + position + " " + number + "Clickoption = " + mClickOption);
      if (!TextUtils.isEmpty(number)) {
        if (mClickOption == 0) {
          CommonMethod.viewPimDetail(
              this,
              name,
              number,
              contactId,
              (item.getType() == DialpadItem.CALLLOG_TYPE
                  ? DetailEntry.LOG_DETAIL
                  : DetailEntry.CONTACT_DETAIL));
        } else {
          // Added by GanFeng 20120213, fix bug3391
          if ((null != mDialpad) && TextUtils.isEmpty(mDialpad.getNumber())) {
            long timeElapsed = Math.abs(System.currentTimeMillis() - mDialpad.getTimeStamp());
            if (timeElapsed < 1000) { // the elapsed time < 1S
              return;
            }
          }
          if ((null != mDialpad) && !TextUtils.isEmpty(mDialpad.getNumber())) {
            mDialpad.setNumber(null);
            mDialpad.showNumberUI();
          }
          call(number);
        }
      }
    }
  }
  @Override
  public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfoIn) {
    super.onCreateContextMenu(menu, v, menuInfoIn);
    if (v.getId() == R.id.edt_dpkb_call_number) {
      menu.removeItem(android.R.id.switchInputMethod);
      menu.removeItem(android.R.id.selectAll);
      menu.removeItem(android.R.id.startSelectingText);

      return;
    }
    if (menuInfoIn != null) {
      AdapterView.AdapterContextMenuInfo menuInfo = null;
      try {
        menuInfo = (AdapterView.AdapterContextMenuInfo) menuInfoIn;
      } catch (ClassCastException e) {
        log("bad menuInfoIn e = " + e);
        return;
      }

      mContextMenuIdx = menuInfo.position;
      mDialpadItem = mItemAdapter.getItem(mContextMenuIdx);
      String name = mDialpadItem.getName();
      String number = mDialpadItem.getNumber();
      long contactId = mDialpadItem.getContactId();
      log("onCreateContextMenu: name=" + name + " number=" + number + " contactId=" + contactId);
      if (!TextUtils.isEmpty(name)) {
        menu.setHeaderTitle(name);
      } else {
        if (number.equals(CallerInfo.UNKNOWN_NUMBER)) {
          number = getResources().getString(R.string.unknown);
        } else if (number.equals(CallerInfo.PRIVATE_NUMBER)) {
          number = getResources().getString(R.string.private_num);
        } else if (number.equals(CallerInfo.PAYPHONE_NUMBER)) {
          number = getResources().getString(R.string.payphone);
        }
        menu.setHeaderTitle(number);
      }

      if (DialpadItem.CALLLOG_TYPE == mDialpadItem.getType()) {
        menu.add(0, R.id.menu_log_detail, 0, R.string.view_calllog_detail);
      }

      menu.add(0, R.id.menu_send_message, 0, R.string.send_message);
      if (0 == contactId) {
        menu.add(0, R.id.menu_new_contact, 0, R.string.menu_newContact);
        // modify by zenghuaying fix bug #5705
        if (!CommonMethod.contactsIsEmpty(this)) {
          menu.add(0, R.id.menu_add_to_contacts, 0, R.string.menu_add_to_contacts);
        }
        // modify end
      } else {
        menu.add(0, R.id.menu_view_contact, 0, R.string.view_contact);
      }

      if (DialpadItem.CALLLOG_TYPE == mDialpadItem.getType()) {
        menu.add(0, R.id.menu_delete_log, 0, R.string.delete_call_log);
      }

      if (CommonMethod.numberIsInBlacklist(this, number)) {
        menu.add(0, R.id.menu_clear_from_blacklist, 0, R.string.clear_from_blacklist);
      } else {
        menu.add(0, R.id.menu_add_to_blacklist, 0, R.string.add_to_blacklist);
      }
    }
  }
 @Override
 protected void onPause() {
   mDialpad.stopQueryLocation();
   super.onPause();
   mIsResume = false;
 }
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.dialpad_main_list);
    // setTitle(R.string.dialpad);

    PimStart.start(this.getApplicationContext());

    PimEngine pimEng = PimEngine.getInstance(this);
    pimEng.loadCallLogs(false);
    mPhotoLoader =
        new ContactPhotoLoader(
            this, R.drawable.ic_contact_list_picture, R.drawable.ic_contact_header_unknow);
    mNumLocationLoader = new NumberLocationLoader(this);
    final List<DialpadItem> logGroups = PimEngine.getInstance(this).loadDialpadItems(false);

    final int count = logGroups.size();
    if (count > 0) {
      final ArrayList<DialpadItem> newValues = new ArrayList<DialpadItem>(count);
      for (int i = 0; i < count; i++) {
        final DialpadItem item = logGroups.get(i);
        if (DialpadItem.CALLLOG_TYPE == item.getType()) {
          newValues.add(item);
        }
      }
      mItemAdapter =
          new DialpadListAdapter(this, newValues, mPhotoLoader, mNumLocationLoader, false);
    } else {
      mItemAdapter = new DialpadListAdapter(this, null, mPhotoLoader, mNumLocationLoader, false);
    }

    // mItemAdapter = new DialpadListAdapter(this, pimEng.loadCallLogItems(false),
    //        mPhotoLoader, mNumLocationLoader);
    setListAdapter(mItemAdapter);

    ListView lv = getListView();
    lv.setOnScrollListener(this);
    registerForContextMenu(lv);

    View dialpadView = findViewById(R.id.dialpad_keyboard);
    mDialpad = new DialpadView(dialpadView, this);

    Intent dialIntent = getIntent();
    if (null != dialIntent) {
      Uri telUri = dialIntent.getData();
      if (null != telUri) {
        mDialpad.setNumber(telUri.getSchemeSpecificPart());
        mDialpad.showNumberUI();
      }
    }

    mHandler = new Handler(Looper.myLooper(), this);

    /*IntentFilter intentFilter = new IntentFilter("android.intent.action.NEW_OUTGOING_CALL");
    intentFilter.addCategory("android.intent.category.DEFAULT");
    mOutgoingCallReceiver = new OutgoingCallReceiver();
    registerReceiver(mOutgoingCallReceiver, intentFilter);

    mCallListener = new CallListener();
    TelephonyManager telephonyMgr = (TelephonyManager )getSystemService(Context.TELEPHONY_SERVICE);
    telephonyMgr.listen(mCallListener, PhoneStateListener.LISTEN_CALL_STATE);*/

    pimEng.addDataListenner(this);
  }