コード例 #1
0
  static boolean updateButtonBar(Activity a, int highlight) {
    final TabWidget ll = (TabWidget) a.findViewById(R.id.buttonbar);
    boolean withtabs = false;
    Intent intent = a.getIntent();
    if (intent != null) {
      withtabs = intent.getBooleanExtra("withtabs", false);
    }

    if (highlight == 0 || !withtabs) {
      ll.setVisibility(View.GONE);
      return withtabs;
    } else if (withtabs) {
      ll.setVisibility(View.VISIBLE);
    }
    for (int i = ll.getChildCount() - 1; i >= 0; i--) {

      View v = ll.getChildAt(i);
      boolean isActive = (v.getId() == highlight);
      if (isActive) {
        ll.setCurrentTab(i);
        sActiveTabIndex = i;
      }
      v.setTag(i);
      v.setOnFocusChangeListener(
          new View.OnFocusChangeListener() {

            public void onFocusChange(View v, boolean hasFocus) {
              if (hasFocus) {
                for (int i = 0; i < ll.getTabCount(); i++) {
                  if (ll.getChildTabViewAt(i) == v) {
                    ll.setCurrentTab(i);
                    processTabClick(
                        (Activity) ll.getContext(), v, ll.getChildAt(sActiveTabIndex).getId());
                    break;
                  }
                }
              }
            }
          });

      v.setOnClickListener(
          new View.OnClickListener() {

            public void onClick(View v) {
              processTabClick(
                  (Activity) ll.getContext(), v, ll.getChildAt(sActiveTabIndex).getId());
            }
          });
    }
    return withtabs;
  }
コード例 #2
0
  static void processTabClick(Activity a, View v, int current) {
    int id = v.getId();
    if (id == current) {
      return;
    }

    final TabWidget ll = (TabWidget) a.findViewById(R.id.buttonbar);

    activateTab(a, id);
    if (id != R.id.nowplayingtab) {
      ll.setCurrentTab((Integer) v.getTag());
      setIntPref(a, "activetab", id);
    }
  }
コード例 #3
0
 public void setCurrentTabToFocusedTab() {
   View tab = null;
   int index = -1;
   final int count = getTabCount();
   for (int i = 0; i < count; ++i) {
     View v = getChildTabViewAt(i);
     if (v.hasFocus()) {
       tab = v;
       index = i;
       break;
     }
   }
   if (index > -1) {
     super.setCurrentTab(index);
     super.onFocusChange(tab, true);
   }
 }
コード例 #4
0
ファイル: AwesomeBarTabs.java プロジェクト: robcee/fx-team
  @Override
  protected void onFinishInflate() {
    super.onFinishInflate();

    // HACK: Without this, the onFinishInflate is called twice
    // This issue is due to a bug when Android inflates a layout with a
    // parent. Fixed in Honeycomb
    if (mInflated) return;

    mInflated = true;

    // This should be called before adding any tabs
    // to the TabHost.
    setup();

    mListTouchListener =
        new View.OnTouchListener() {
          public boolean onTouch(View view, MotionEvent event) {
            if (event.getActionMasked() == MotionEvent.ACTION_DOWN) hideSoftInput(view);
            return false;
          }
        };

    mBackground = (Background) findViewById(R.id.awesomebar_background);

    mTabs =
        new AwesomeBarTab[] {
          new AllPagesTab(mContext), new BookmarksTab(mContext), new HistoryTab(mContext)
        };

    final TabWidget tabWidget = (TabWidget) findViewById(android.R.id.tabs);
    // hide the strip since we aren't using the TabHost...
    tabWidget.setStripEnabled(false);

    mViewPager = (ViewPager) findViewById(R.id.tabviewpager);
    mPagerAdapter = new AwesomePagerAdapter();
    mViewPager.setAdapter(mPagerAdapter);
    mViewPager.setCurrentItem(0);
    mViewPager.setOnPageChangeListener(
        new ViewPager.OnPageChangeListener() {
          public void onPageScrollStateChanged(int state) {}

          public void onPageScrolled(
              int position, float positionOffset, int positionOffsetPixels) {}

          public void onPageSelected(int position) {
            tabWidget.setCurrentTab(position);
            styleSelectedTab();
            hideSoftInput(mViewPager);
          }
        });

    for (int i = 0; i < mTabs.length; i++) {
      mTabs[i].setListTouchListener(mListTouchListener);
      addAwesomeTab(mTabs[i].getTag(), mTabs[i].getTitleStringId(), i);
    }

    tabWidget.setCurrentTab(0);

    styleSelectedTab();

    // Initialize "App Pages" list with no filter
    filter("");
  }