com.actionbarsherlock.R Java Examples

/**
 * Support implementation of {@code getResources().getInteger()} that we
 * can use to simulate filtering based on width qualifiers on pre-3.2.
 *
 * @param context Context to load integers from on 3.2+ and to fetch the
 * display metrics.
 * @param id Id of integer to load.
 * @return Associated integer value as reflected by the current display
 * metrics.
 */
public static int getResources_getInteger(Context context, int id) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB_MR2) {
        return context.getResources().getInteger(id);
    }

    DisplayMetrics metrics = context.getResources().getDisplayMetrics();
    float widthDp = metrics.widthPixels / metrics.density;

    if (id == R.integer.abs__max_action_buttons) {
        if (widthDp >= 600) {
            return 5; //values-w600dp
        }
        if (widthDp >= 500) {
            return 4; //values-w500dp
        }
        if (widthDp >= 360) {
            return 3; //values-w360dp
        }
        return 2; //values
    }

    throw new IllegalArgumentException("Unknown integer resource ID " + id);
}
 

public static Toast makeText(Context context, CharSequence s, int duration) {
    if (VERSION.SDK_INT >= VERSION_CODES.ICE_CREAM_SANDWICH) {
        return Toast.makeText(context, s, duration);
    }
    IcsToast toast = new IcsToast(context);
    toast.setDuration(duration);
    TextView view = new TextView(context);
    view.setText(s);
    // Original AOSP using reference on @android:color/bright_foreground_dark
    // bright_foreground_dark - reference on @android:color/background_light
    // background_light - 0xffffffff
    view.setTextColor(0xffffffff);
    view.setGravity(Gravity.CENTER);
    view.setBackgroundResource(R.drawable.abs__toast_frame);
    toast.setView(view);
    return toast;
}
 

public ActionBarContainer(Context context, AttributeSet attrs) {
    super(context, attrs);

    setBackgroundDrawable(null);

    TypedArray a = context.obtainStyledAttributes(attrs,
            R.styleable.SherlockActionBar);
    mBackground = a.getDrawable(R.styleable.SherlockActionBar_background);
    mStackedBackground = a.getDrawable(
            R.styleable.SherlockActionBar_backgroundStacked);

    //Fix for issue #379
    if (mStackedBackground instanceof ColorDrawable && Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB) {
        mStackedBackground = new IcsColorDrawable((ColorDrawable) mStackedBackground);
    }

    if (getId() == R.id.abs__split_action_bar) {
        mIsSplit = true;
        mSplitBackground = a.getDrawable(
                R.styleable.SherlockActionBar_backgroundSplit);
    }
    a.recycle();

    setWillNotDraw(mIsSplit ? mSplitBackground == null :
            mBackground == null && mStackedBackground == null);
}
 

public ActionBarContextView(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);

    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.SherlockActionMode, defStyle, 0);
    setBackgroundDrawable(a.getDrawable(
            R.styleable.SherlockActionMode_background));
    mTitleStyleRes = a.getResourceId(
            R.styleable.SherlockActionMode_titleTextStyle, 0);
    mSubtitleStyleRes = a.getResourceId(
            R.styleable.SherlockActionMode_subtitleTextStyle, 0);

    mContentHeight = a.getLayoutDimension(
            R.styleable.SherlockActionMode_height, 0);

    mSplitBackground = a.getDrawable(
            R.styleable.SherlockActionMode_backgroundSplit);

    a.recycle();
}
 

public ActionBarContextView(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);

    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.SherlockActionMode, defStyle, 0);
    setBackgroundDrawable(a.getDrawable(
            R.styleable.SherlockActionMode_background));
    mTitleStyleRes = a.getResourceId(
            R.styleable.SherlockActionMode_titleTextStyle, 0);
    mSubtitleStyleRes = a.getResourceId(
            R.styleable.SherlockActionMode_subtitleTextStyle, 0);

    mContentHeight = a.getLayoutDimension(
            R.styleable.SherlockActionMode_height, 0);

    mSplitBackground = a.getDrawable(
            R.styleable.SherlockActionMode_backgroundSplit);

    a.recycle();
}
 

/**
 * For a given suggestion and a given cursor row, get the action message. If
 * not provided by the specific row/column, also check for a single
 * definition (for the action key).
 *
 * @param c The cursor providing suggestions
 * @param actionKey The actionkey record being examined
 *
 * @return Returns a string, or null if no action key message for this
 *         suggestion
 */
// TODO private static String getActionKeyMessage(Cursor c, SearchableInfo.ActionKeyInfo actionKey) {
// TODO     String result = null;
// TODO     // check first in the cursor data, for a suggestion-specific message
// TODO     final String column = actionKey.getSuggestActionMsgColumn();
// TODO     if (column != null) {
// TODO         result = SuggestionsAdapter.getColumnString(c, column);
// TODO     }
// TODO     // If the cursor didn't give us a message, see if there's a single
// TODO     // message defined
// TODO     // for the actionkey (for all suggestions)
// TODO     if (result == null) {
// TODO         result = actionKey.getSuggestActionMsg();
// TODO     }
// TODO     return result;
// TODO }

private int getSearchIconId() {
    TypedValue outValue = new TypedValue();
    getContext().getTheme().resolveAttribute(R.attr.searchViewSearchIcon,
            outValue, true);
    return outValue.resourceId;
}
 

private void adjustDropDownSizeAndPosition() {
    if (mDropDownAnchor.getWidth() > 1) {
        Resources res = getContext().getResources();
        int anchorPadding = mSearchPlate.getPaddingLeft();
        Rect dropDownPadding = new Rect();
        int iconOffset = mIconifiedByDefault
                ? res.getDimensionPixelSize(R.dimen.abs__dropdownitem_icon_width)
                + res.getDimensionPixelSize(R.dimen.abs__dropdownitem_text_padding_left)
                : 0;
        mQueryTextView.getDropDownBackground().getPadding(dropDownPadding);
        mQueryTextView.setDropDownHorizontalOffset(-(dropDownPadding.left + iconOffset)
                + anchorPadding);
        mQueryTextView.setDropDownWidth(mDropDownAnchor.getWidth() + dropDownPadding.left
                + dropDownPadding.right + iconOffset - (anchorPadding));
    }
}
 

private TabView createTabView(ActionBar.Tab tab, boolean forAdapter) {
    //Workaround for not being able to pass a defStyle on pre-3.0
    final TabView tabView = (TabView)mInflater.inflate(R.layout.abs__action_bar_tab, null);
    tabView.init(this, tab, forAdapter);

    if (forAdapter) {
        tabView.setBackgroundDrawable(null);
        tabView.setLayoutParams(new ListView.LayoutParams(ListView.LayoutParams.MATCH_PARENT,
                mContentHeight));
    } else {
        tabView.setFocusable(true);

        if (mTabClickListener == null) {
            mTabClickListener = new TabClickListener();
        }
        tabView.setOnClickListener(mTabClickListener);
    }
    return tabView;
}
 

public ActionBarContainer(Context context, AttributeSet attrs) {
    super(context, attrs);

    setBackgroundDrawable(null);

    TypedArray a = context.obtainStyledAttributes(attrs,
            R.styleable.SherlockActionBar);
    mBackground = a.getDrawable(R.styleable.SherlockActionBar_background);
    mStackedBackground = a.getDrawable(
            R.styleable.SherlockActionBar_backgroundStacked);

    //Fix for issue #379
    if (mStackedBackground instanceof ColorDrawable && Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB) {
        mStackedBackground = new IcsColorDrawable((ColorDrawable) mStackedBackground);
    }

    if (getId() == R.id.abs__split_action_bar) {
        mIsSplit = true;
        mSplitBackground = a.getDrawable(
                R.styleable.SherlockActionBar_backgroundSplit);
    }
    a.recycle();

    setWillNotDraw(mIsSplit ? mSplitBackground == null :
            mBackground == null && mStackedBackground == null);
}
 

private void adjustDropDownSizeAndPosition() {
    if (mDropDownAnchor.getWidth() > 1) {
        Resources res = getContext().getResources();
        int anchorPadding = mSearchPlate.getPaddingLeft();
        Rect dropDownPadding = new Rect();
        int iconOffset = mIconifiedByDefault
                ? res.getDimensionPixelSize(R.dimen.abs__dropdownitem_icon_width)
                + res.getDimensionPixelSize(R.dimen.abs__dropdownitem_text_padding_left)
                : 0;
        mQueryTextView.getDropDownBackground().getPadding(dropDownPadding);
        mQueryTextView.setDropDownHorizontalOffset(-(dropDownPadding.left + iconOffset)
                + anchorPadding);
        mQueryTextView.setDropDownWidth(mDropDownAnchor.getWidth() + dropDownPadding.left
                + dropDownPadding.right + iconOffset - (anchorPadding));
    }
}
 

/**
 * Support implementation of {@code getResources().getInteger()} that we
 * can use to simulate filtering based on width qualifiers on pre-3.2.
 *
 * @param context Context to load integers from on 3.2+ and to fetch the
 * display metrics.
 * @param id Id of integer to load.
 * @return Associated integer value as reflected by the current display
 * metrics.
 */
public static int getResources_getInteger(Context context, int id) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB_MR2) {
        return context.getResources().getInteger(id);
    }

    DisplayMetrics metrics = context.getResources().getDisplayMetrics();
    float widthDp = metrics.widthPixels / metrics.density;

    if (id == R.integer.abs__max_action_buttons) {
        if (widthDp >= 600) {
            return 5; //values-w600dp
        }
        if (widthDp >= 500) {
            return 4; //values-w500dp
        }
        if (widthDp >= 360) {
            return 3; //values-w360dp
        }
        return 2; //values
    }

    throw new IllegalArgumentException("Unknown integer resource ID " + id);
}
 

private void adjustDropDownSizeAndPosition() {
    if (mDropDownAnchor.getWidth() > 1) {
        Resources res = getContext().getResources();
        int anchorPadding = mSearchPlate.getPaddingLeft();
        Rect dropDownPadding = new Rect();
        int iconOffset = mIconifiedByDefault
                ? res.getDimensionPixelSize(R.dimen.abs__dropdownitem_icon_width)
                + res.getDimensionPixelSize(R.dimen.abs__dropdownitem_text_padding_left)
                : 0;
        mQueryTextView.getDropDownBackground().getPadding(dropDownPadding);
        mQueryTextView.setDropDownHorizontalOffset(-(dropDownPadding.left + iconOffset)
                + anchorPadding);
        mQueryTextView.setDropDownWidth(mDropDownAnchor.getWidth() + dropDownPadding.left
                + dropDownPadding.right + iconOffset - (anchorPadding));
    }
}
 

@Override
public void onConfigurationChanged(Configuration newConfig) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.FROYO) {
        super.onConfigurationChanged(newConfig);
    } else if (mMenuView != null) {
        mMenuView.onConfigurationChanged(newConfig);
    }

    // Action bar can change size on configuration changes.
    // Reread the desired height from the theme-specified style.
    TypedArray a = getContext().obtainStyledAttributes(null, R.styleable.SherlockActionBar,
            R.attr.actionBarStyle, 0);
    setContentHeight(a.getLayoutDimension(R.styleable.SherlockActionBar_height, 0));
    a.recycle();
    if (mSplitWhenNarrow) {
        setSplitActionBar(getResources_getBoolean(getContext(),
                R.bool.abs__split_action_bar_is_narrow));
    }
    if (mActionMenuPresenter != null) {
        mActionMenuPresenter.onConfigurationChanged(newConfig);
    }
}
 

@Override
public void onConfigurationChanged(Configuration newConfig) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.FROYO) {
        super.onConfigurationChanged(newConfig);
    } else if (mMenuView != null) {
        mMenuView.onConfigurationChanged(newConfig);
    }

    // Action bar can change size on configuration changes.
    // Reread the desired height from the theme-specified style.
    TypedArray a = getContext().obtainStyledAttributes(null, R.styleable.SherlockActionBar,
            R.attr.actionBarStyle, 0);
    setContentHeight(a.getLayoutDimension(R.styleable.SherlockActionBar_height, 0));
    a.recycle();
    if (mSplitWhenNarrow) {
        setSplitActionBar(getResources_getBoolean(getContext(),
                R.bool.abs__split_action_bar_is_narrow));
    }
    if (mActionMenuPresenter != null) {
        mActionMenuPresenter.onConfigurationChanged(newConfig);
    }
}
 

/**
 * For a given suggestion and a given cursor row, get the action message. If
 * not provided by the specific row/column, also check for a single
 * definition (for the action key).
 *
 * @param c The cursor providing suggestions
 * @param actionKey The actionkey record being examined
 *
 * @return Returns a string, or null if no action key message for this
 *         suggestion
 */
// TODO private static String getActionKeyMessage(Cursor c, SearchableInfo.ActionKeyInfo actionKey) {
// TODO     String result = null;
// TODO     // check first in the cursor data, for a suggestion-specific message
// TODO     final String column = actionKey.getSuggestActionMsgColumn();
// TODO     if (column != null) {
// TODO         result = SuggestionsAdapter.getColumnString(c, column);
// TODO     }
// TODO     // If the cursor didn't give us a message, see if there's a single
// TODO     // message defined
// TODO     // for the actionkey (for all suggestions)
// TODO     if (result == null) {
// TODO         result = actionKey.getSuggestActionMsg();
// TODO     }
// TODO     return result;
// TODO }

private int getSearchIconId() {
    TypedValue outValue = new TypedValue();
    getContext().getTheme().resolveAttribute(R.attr.searchViewSearchIcon,
            outValue, true);
    return outValue.resourceId;
}
 

public boolean tryShow() {
    mPopup = new IcsListPopupWindow(mContext, null, R.attr.popupMenuStyle);
    mPopup.setOnDismissListener(this);
    mPopup.setOnItemClickListener(this);

    mAdapter = new MenuAdapter(mMenu);
    mPopup.setAdapter(mAdapter);
    mPopup.setModal(true);

    View anchor = mAnchorView;
    if (anchor != null) {
        final boolean addGlobalListener = mTreeObserver == null;
        mTreeObserver = anchor.getViewTreeObserver(); // Refresh to latest
        if (addGlobalListener) mTreeObserver.addOnGlobalLayoutListener(this);
        ((View_HasStateListenerSupport)anchor).addOnAttachStateChangeListener(this);
        mPopup.setAnchorView(anchor);
    } else {
        return false;
    }

    mPopup.setContentWidth(Math.min(measureContentWidth(mAdapter), mPopupMaxWidth));
    mPopup.setInputMethodMode(PopupWindow.INPUT_METHOD_NOT_NEEDED);
    mPopup.show();
    mPopup.getListView().setOnKeyListener(this);
    return true;
}
 

/**
 * For a given suggestion and a given cursor row, get the action message. If
 * not provided by the specific row/column, also check for a single
 * definition (for the action key).
 *
 * @param c The cursor providing suggestions
 * @param actionKey The actionkey record being examined
 *
 * @return Returns a string, or null if no action key message for this
 *         suggestion
 */
// TODO private static String getActionKeyMessage(Cursor c, SearchableInfo.ActionKeyInfo actionKey) {
// TODO     String result = null;
// TODO     // check first in the cursor data, for a suggestion-specific message
// TODO     final String column = actionKey.getSuggestActionMsgColumn();
// TODO     if (column != null) {
// TODO         result = SuggestionsAdapter.getColumnString(c, column);
// TODO     }
// TODO     // If the cursor didn't give us a message, see if there's a single
// TODO     // message defined
// TODO     // for the actionkey (for all suggestions)
// TODO     if (result == null) {
// TODO         result = actionKey.getSuggestActionMsg();
// TODO     }
// TODO     return result;
// TODO }

private int getSearchIconId() {
    TypedValue outValue = new TypedValue();
    getContext().getTheme().resolveAttribute(R.attr.searchViewSearchIcon,
            outValue, true);
    return outValue.resourceId;
}
 

public static boolean reserveOverflow(Context context) {
    //Check for theme-forced overflow action item
    TypedArray a = context.getTheme().obtainStyledAttributes(R.styleable.SherlockTheme);
    boolean result = a.getBoolean(R.styleable.SherlockTheme_absForceOverflow, false);
    a.recycle();
    if (result) {
        return true;
    }

    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
        return (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB);
    } else {
        return !HasPermanentMenuKey.get(context);
    }
}
 

private void insertRadioButton() {
    LayoutInflater inflater = getInflater();
    mRadioButton =
            (RadioButton) inflater.inflate(R.layout.abs__list_menu_item_radio,
            this, false);
    addView(mRadioButton);
}
 

public void setHomeButtonEnabled(boolean enable) {
    mHomeLayout.setEnabled(enable);
    mHomeLayout.setFocusable(enable);
    // Make sure the home button has an accurate content description for accessibility.
    if (!enable) {
        mHomeLayout.setContentDescription(null);
    } else if ((mDisplayOptions & ActionBar.DISPLAY_HOME_AS_UP) != 0) {
        mHomeLayout.setContentDescription(mContext.getResources().getText(
                R.string.abs__action_bar_up_description));
    } else {
        mHomeLayout.setContentDescription(mContext.getResources().getText(
                R.string.abs__action_bar_home_description));
    }
}
 

public ActionMenuItemView(Context context, AttributeSet attrs, int defStyle) {
    //TODO super(context, attrs, defStyle);
    super(context, attrs);
    mAllowTextWithIcon = getResources_getBoolean(context,
            R.bool.abs__config_allowActionMenuItemTextWithIcon);
    TypedArray a = context.obtainStyledAttributes(attrs,
            R.styleable.SherlockActionMenuItemView, 0, 0);
    mMinWidth = a.getDimensionPixelSize(
            R.styleable.SherlockActionMenuItemView_android_minWidth, 0);
    a.recycle();
}
 

private void insertCheckBox() {
    LayoutInflater inflater = getInflater();
    mCheckBox =
            (CheckBox) inflater.inflate(R.layout.abs__list_menu_item_checkbox,
            this, false);
    addView(mCheckBox);
}
 

@Override
protected void onFinishInflate() {
    super.onFinishInflate();

    setBackgroundDrawable(mBackground);

    mTitleView = (TextView) findViewById(R.id.abs__title);
    if (mTextAppearance != -1) {
        mTitleView.setTextAppearance(mTextAppearanceContext,
                                     mTextAppearance);
    }

    mShortcutView = (TextView) findViewById(R.id.abs__shortcut);
}
 

/**
 * Shows the popup no matter if it was already showing.
 *
 * @param maxActivityCount The max number of activities to display.
 */
private void showPopupUnchecked(int maxActivityCount) {
    if (mAdapter.getDataModel() == null) {
        throw new IllegalStateException("No data model. Did you call #setDataModel?");
    }

    getViewTreeObserver().addOnGlobalLayoutListener(mOnGlobalLayoutListener);

    final boolean defaultActivityButtonShown =
        mDefaultActivityButton.getVisibility() == VISIBLE;

    final int activityCount = mAdapter.getActivityCount();
    final int maxActivityCountOffset = defaultActivityButtonShown ? 1 : 0;
    if (maxActivityCount != ActivityChooserViewAdapter.MAX_ACTIVITY_COUNT_UNLIMITED
            && activityCount > maxActivityCount + maxActivityCountOffset) {
        mAdapter.setShowFooterView(true);
        mAdapter.setMaxActivityCount(maxActivityCount - 1);
    } else {
        mAdapter.setShowFooterView(false);
        mAdapter.setMaxActivityCount(maxActivityCount);
    }

    IcsListPopupWindow popupWindow = getListPopupWindow();
    if (!popupWindow.isShowing()) {
        if (mIsSelectingDefaultActivity || !defaultActivityButtonShown) {
            mAdapter.setShowDefaultActivity(true, defaultActivityButtonShown);
        } else {
            mAdapter.setShowDefaultActivity(false, false);
        }
        final int contentWidth = Math.min(mAdapter.measureContentWidth(), mListPopupMaxWidth);
        popupWindow.setContentWidth(contentWidth);
        popupWindow.show();
        if (mProvider != null) {
            mProvider.subUiVisibilityChanged(true);
        }
        popupWindow.getListView().setContentDescription(mContext.getString(
                R.string.abs__activitychooserview_choose_application));
    }
}
 

/**
 * Called when the parser is pointing to a group tag.
 */
public void readGroup(AttributeSet attrs) {
    TypedArray a = mContext.obtainStyledAttributes(attrs,
            R.styleable.SherlockMenuGroup);

    groupId = a.getResourceId(R.styleable.SherlockMenuGroup_android_id, defaultGroupId);
    groupCategory = a.getInt(R.styleable.SherlockMenuGroup_android_menuCategory, defaultItemCategory);
    groupOrder = a.getInt(R.styleable.SherlockMenuGroup_android_orderInCategory, defaultItemOrder);
    groupCheckable = a.getInt(R.styleable.SherlockMenuGroup_android_checkableBehavior, defaultItemCheckable);
    groupVisible = a.getBoolean(R.styleable.SherlockMenuGroup_android_visible, defaultItemVisible);
    groupEnabled = a.getBoolean(R.styleable.SherlockMenuGroup_android_enabled, defaultItemEnabled);

    a.recycle();
}
 

@Override
public void initForMenu(Context context, MenuBuilder menu) {
    super.initForMenu(context, menu);

    final Resources res = context.getResources();

    if (!mReserveOverflowSet) {
        mReserveOverflow = reserveOverflow(mContext);
    }

    if (!mWidthLimitSet) {
        mWidthLimit = res.getDisplayMetrics().widthPixels / 2;
    }

    // Measure for initial configuration
    if (!mMaxItemsSet) {
        mMaxItems = getResources_getInteger(context, R.integer.abs__max_action_buttons);
    }

    int width = mWidthLimit;
    if (mReserveOverflow) {
        if (mOverflowButton == null) {
            mOverflowButton = new OverflowMenuButton(mSystemContext);
            final int spec = MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED);
            mOverflowButton.measure(spec, spec);
        }
        width -= mOverflowButton.getMeasuredWidth();
    } else {
        mOverflowButton = null;
    }

    mActionItemWidthLimit = width;

    mMinCellSize = (int) (ActionMenuView.MIN_CELL_SIZE * res.getDisplayMetrics().density);

    // Drop a scrap view as it may no longer reflect the proper context/config.
    mScrapActionButtonView = null;
}
 

public ActionBarImpl(Activity activity, int features) {
    mActivity = activity;
    Window window = activity.getWindow();
    View decor = window.getDecorView();
    init(decor);

    //window.hasFeature() workaround for pre-3.0
    if ((features & (1 << Window.FEATURE_ACTION_BAR_OVERLAY)) == 0) {
        mContentView = (NineFrameLayout)decor.findViewById(android.R.id.content);
    }
}
 

/**
 * Called when the parser is pointing to a group tag.
 */
public void readGroup(AttributeSet attrs) {
    TypedArray a = mContext.obtainStyledAttributes(attrs,
            R.styleable.SherlockMenuGroup);

    groupId = a.getResourceId(R.styleable.SherlockMenuGroup_android_id, defaultGroupId);
    groupCategory = a.getInt(R.styleable.SherlockMenuGroup_android_menuCategory, defaultItemCategory);
    groupOrder = a.getInt(R.styleable.SherlockMenuGroup_android_orderInCategory, defaultItemOrder);
    groupCheckable = a.getInt(R.styleable.SherlockMenuGroup_android_checkableBehavior, defaultItemCheckable);
    groupVisible = a.getBoolean(R.styleable.SherlockMenuGroup_android_visible, defaultItemVisible);
    groupEnabled = a.getBoolean(R.styleable.SherlockMenuGroup_android_enabled, defaultItemEnabled);

    a.recycle();
}
 

public OverflowMenuButton(Context context) {
    super(context, null, R.attr.actionOverflowButtonStyle);

    setClickable(true);
    setFocusable(true);
    setVisibility(VISIBLE);
    setEnabled(true);
}
 

public ScrollingTabContainerView(Context context) {
    super(context);
    setHorizontalScrollBarEnabled(false);

    TypedArray a = getContext().obtainStyledAttributes(null, R.styleable.SherlockActionBar,
            R.attr.actionBarStyle, 0);
    setContentHeight(a.getLayoutDimension(R.styleable.SherlockActionBar_height, 0));
    a.recycle();

    mInflater = LayoutInflater.from(context);

    mTabLayout = createTabLayout();
    addView(mTabLayout, new ViewGroup.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT,
            ViewGroup.LayoutParams.MATCH_PARENT));
}