Ejemplo n.º 1
0
  /**
   * Creates the widget that holds the actual tabs.
   *
   * @param activity Activity to create the widgets in.
   * @return the widget that holds the actual tabs.
   */
  private TabWidget createTabWidget(Activity activity) {
    TabWidget tabWidget = new TabWidget(activity);
    tabWidget.setId(android.R.id.tabs);
    LinearLayout.LayoutParams tabWidgetParams =
        new LinearLayout.LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT);
    tabWidgetParams.weight = 0;
    tabWidget.setLayoutParams(tabWidgetParams);

    return tabWidget;
  }
Ejemplo n.º 2
0
  /**
   * 获取TabHost
   *
   * @param mContext
   * @param gravity tabs的位置,上面TOP 下面BOTTOM,目前只支持两个
   * @return
   */
  public static EasyFragmentTabHostSaveState getKFragmentTabHostSaveStateView(
      Context mContext, int gravity) {
    // init FragmentTabHost
    EasyFragmentTabHostSaveState tabhost = new EasyFragmentTabHostSaveState(mContext);
    tabhost.setId(android.R.id.tabhost);
    tabhost.setLayoutParams(
        new FragmentTabHost.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));

    LinearLayout mLinearLayout = new LinearLayout(mContext);
    mLinearLayout.setOrientation(LinearLayout.VERTICAL);
    mLinearLayout.setLayoutParams(
        new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));
    // init FrameLayout
    FrameLayout realtabcontent = new FrameLayout(mContext);
    realtabcontent.setId(EasyR.id.realtabcontent);
    realtabcontent.setLayoutParams(new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, 0, 1f));

    // init TabWidget
    TabWidget tabs = new TabWidget(mContext);
    tabs.setId(android.R.id.tabs);
    tabs.setLayoutParams(
        new TabWidget.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT, 0));
    tabs.setOrientation(LinearLayout.HORIZONTAL);

    FrameLayout tabcontent = new FrameLayout(mContext);
    tabcontent.setId(android.R.id.tabcontent);
    tabcontent.setLayoutParams(new LinearLayout.LayoutParams(0, 0, 0f));

    tabhost.addView(mLinearLayout);
    switch (gravity) {
      case TabGravity.BOTTOM:
        mLinearLayout.addView(realtabcontent);

        mLinearLayout.addView(tabs); // wiget在下面
        mLinearLayout.addView(tabcontent);
        break;
      case TabGravity.TOP:
        mLinearLayout.addView(tabs); // wiget在上面
        mLinearLayout.addView(tabcontent);

        mLinearLayout.addView(realtabcontent);
        break;
    }
    return tabhost;
  }
Ejemplo n.º 3
0
  /**
   * 获取TabHost
   *
   * @param mContext
   * @param gravity tabs的位置,上面TOP 下面BOTTOM,目前只支持两个
   * @return
   */
  public static TabHost getTabHostAndPagerView(Context mContext, int tabGravity) {
    // init TabHost
    TabHost tabhost = new TabHost(mContext);
    tabhost.setId(android.R.id.tabhost);
    tabhost.setLayoutParams(
        new FragmentTabHost.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));

    LinearLayout mLinearLayout = new LinearLayout(mContext);
    mLinearLayout.setOrientation(LinearLayout.VERTICAL);
    mLinearLayout.setLayoutParams(
        new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));

    // init TabWidget
    TabWidget tabs = new TabWidget(mContext);
    tabs.setId(android.R.id.tabs);
    tabs.setLayoutParams(
        new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT, 0));
    tabs.setOrientation(LinearLayout.HORIZONTAL);

    FrameLayout tabcontent = new FrameLayout(mContext);
    tabcontent.setId(android.R.id.tabcontent);
    tabcontent.setLayoutParams(new LinearLayout.LayoutParams(0, 0, 0f));

    ViewPager viewPager = new ViewPager(mContext);
    viewPager.setId(EasyR.id.pager);
    viewPager.setLayoutParams(new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, 0, 1f));

    tabhost.addView(mLinearLayout);
    switch (tabGravity) {
      case TabGravity.BOTTOM:
        mLinearLayout.addView(viewPager);

        mLinearLayout.addView(tabs); // wiget在下面
        mLinearLayout.addView(tabcontent);
        break;
      case TabGravity.TOP:
      default:
        mLinearLayout.addView(tabs); // wiget在上面
        mLinearLayout.addView(tabcontent);

        mLinearLayout.addView(viewPager);
        break;
    }
    return tabhost;
  }
Ejemplo n.º 4
0
  public MaterialTabHost(Context context, AttributeSet attrs) {
    super(context, attrs);

    inflater = LayoutInflater.from(context);

    TypedValue outValue = new TypedValue();
    Resources.Theme theme = context.getTheme();
    // use ?attr/colorPrimary as background color
    // theme.resolveAttribute(R.attr.colorPrimary, outValue, true);
    // setBackgroundColor(outValue.data);

    // use ?attr/colorControlActivated as default indicator color
    // theme.resolveAttribute(R.attr.colorControlActivated, outValue, true);
    // colorControlActivated = outValue.data;
    setBackgroundColor(0xff0CACF4);
    colorControlActivated = 0xffBEEAFC;

    TypedArray a =
        context.getTheme().obtainStyledAttributes(attrs, R.styleable.MaterialTabHost, 0, 0);
    int indicatorColor =
        a.getColor(R.styleable.MaterialTabHost_colorTabIndicator, colorControlActivated);
    a.recycle();

    // ColorDrawable on 2.x does not use getBounds() so use ShapeDrawable
    indicator = new ShapeDrawable();
    indicator.setColorFilter(indicatorColor, PorterDuff.Mode.SRC_ATOP);

    Resources res = context.getResources();
    indicatorHeight = res.getDimensionPixelSize(R.dimen.mth_tab_indicator_height);
    leftOffset = res.getDimensionPixelSize(R.dimen.mth_tab_left_offset);
    // int tabHeight = res.getDimensionPixelSize(R.dimen.mth_tab_height);

    tabWidget = new TabWidget(context);
    tabWidget.setLayoutParams(
        new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT));
    tabWidget.setId(android.R.id.tabs);
    tabWidget.setStripEnabled(false);
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
      tabWidget.setShowDividers(LinearLayout.SHOW_DIVIDER_NONE);
    }
    addView(tabWidget);

    FrameLayout fl = new FrameLayout(context);
    fl.setLayoutParams(new LayoutParams(0, 0));
    fl.setId(android.R.id.tabcontent);
    addView(fl);

    setup();

    setOnTabChangedListener(
        new TabHost.OnTabChangeListener() {
          @Override
          public void onTabChanged(String tabId) {
            if (listener != null) {
              listener.onTabSelected(Integer.valueOf(tabId));
            }
          }
        });

    float density = getResources().getDisplayMetrics().density;

    // set elevation for App bar
    // http://www.google.com/design/spec/what-is-material/objects-in-3d-space.html#objects-in-3d-space-elevation
    ViewCompat.setElevation(this, APP_TAB_ELEVATION * density);
  }