Example usage for android.support.v4.view PagerAdapter getCount

List of usage examples for android.support.v4.view PagerAdapter getCount

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Introduction

In this page you can find the example usage for android.support.v4.view PagerAdapter getCount.

Prototype

public abstract int getCount();

Source Link

Document

Return the number of views available.

Usage

From source file:com.cameronvoell.listo.ui_widgets.SlidingTabLayout.java

private void populateTabStrip() {
    final PagerAdapter adapter = mViewPager.getAdapter();
    final OnClickListener tabClickListener = new TabClickListener();

    for (int i = 0; i < adapter.getCount(); i++) {
        View tabView = null;//from w w w .ja  va2s  . co m
        View tabTitleView = null;

        if (mTabViewLayoutId != 0) {
            // If there is a custom tab view layout id set, try and inflate it
            tabView = LayoutInflater.from(getContext()).inflate(mTabViewLayoutId, mTabStrip, false);
            tabTitleView = tabView.findViewById(mTabViewTextViewId);
        }

        if (tabView == null) {
            tabView = createDefaultTabView(getContext());
        }

        if (tabTitleView == null && TextView.class.isInstance(tabView)) {
            tabTitleView = tabView;
        }

        if (mDistributeEvenly) {
            LinearLayout.LayoutParams lp = (LinearLayout.LayoutParams) tabView.getLayoutParams();
            lp.width = 0;
            lp.weight = 1;
        }

        if (TextView.class.isInstance(tabTitleView)) {
            ((TextView) tabTitleView).setText(adapter.getPageTitle(i));
        } else if (ImageView.class.isInstance(tabTitleView) && adapter instanceof TabIconProvider) {
            TabIconProvider mTabIconProvider = (TabIconProvider) adapter;
            tabTitleView.setBackgroundResource(mTabIconProvider.getPageIconResId(i));
        }

        tabView.setOnClickListener(tabClickListener);
        String desc = mContentDescriptions.get(i, null);
        if (desc != null) {
            tabView.setContentDescription(desc);
        }

        mTabStrip.addView(tabView);
        if (i == mViewPager.getCurrentItem()) {
            tabView.setSelected(true);
        }
    }
}

From source file:com.example.shayanetan.borrowise2.Views.SlidingTabLayout.java

private void populateTabStrip() {
    final PagerAdapter adapter = mViewPager.getAdapter();
    final OnClickListener tabClickListener = new TabClickListener();
    tabTitleView = new TextView[adapter.getCount()];

    for (int i = 0; i < adapter.getCount(); i++) {
        View tabView = null;//from  w ww  .  jav a 2s. co  m

        if (mTabViewLayoutId != 0) {
            // If there is a custom tab view layout id set, try and inflate it
            tabView = LayoutInflater.from(getContext()).inflate(mTabViewLayoutId, mTabStrip, false);
            tabTitleView[i] = (TextView) tabView.findViewById(mTabViewTextViewId);
        }

        if (tabView == null) {
            tabView = createDefaultTabView(getContext());
        }

        if (tabTitleView[i] == null && TextView.class.isInstance(tabView)) {
            tabTitleView[i] = (TextView) tabView;
        }

        if (mDistributeEvenly) {
            LinearLayout.LayoutParams lp = (LinearLayout.LayoutParams) tabView.getLayoutParams();
            lp.width = 0;
            lp.weight = 1;
        }

        tabTitleView[i].setText(adapter.getPageTitle(i));
        tabView.setOnClickListener(tabClickListener);
        String desc = mContentDescriptions.get(i, null);
        if (desc != null) {
            tabView.setContentDescription(desc);
        }

        mTabStrip.addView(tabView);
        if (i == mViewPager.getCurrentItem()) {
            tabView.setSelected(true);
        }

        tabTitleView[i].setTextColor(getResources().getColorStateList(bgRes));
        tabTitleView[i].setTextSize(14);
    }
}

From source file:com.hdit.wldemo.widget.SlidingTabLayoutTest.java

private void populateTabStrip() {
    final PagerAdapter adapter = mViewPager.getAdapter();
    final OnClickListener tabClickListener = new TabClickListener();

    for (int i = 0; i < adapter.getCount(); i++) {
        View tabView = null;/* ww w  .j a  va 2s  .  c  om*/
        TextView tabTitleView = null;

        if (mTabViewLayoutId != 0) {
            // If there is a custom tab view layout id set, try and inflate it
            tabView = LayoutInflater.from(getContext()).inflate(mTabViewLayoutId, mTabStrip, false);
            tabTitleView = (TextView) tabView.findViewById(mTabViewTextViewId);
        }

        if (tabView == null) {
            tabView = createDefaultTabView(getContext());
        }

        if (tabTitleView == null && TextView.class.isInstance(tabView)) {
            tabTitleView = (TextView) tabView;
        }

        if (mDistributeEvenly) {
            LinearLayout.LayoutParams lp = (LinearLayout.LayoutParams) tabView.getLayoutParams();
            lp.width = 0;
            lp.weight = 1;
        }

        mItemName = (TabItemName) adapter;
        tabTitleView.setText(mItemName.getTabName(i));
        tabView.setOnClickListener(tabClickListener);
        LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(0, LayoutParams.WRAP_CONTENT,
                1.0f);
        tabView.setLayoutParams(layoutParams);
        String desc = mContentDescriptions.get(i, null);
        if (desc != null) {
            tabView.setContentDescription(desc);
        }

        mTabStrip.addView(tabView);
        if (i == mViewPager.getCurrentItem()) {
            tabView.setSelected(true);
        }
    }
}

From source file:com.orca.coleherrmann.samplematerial.SlidingTabLayout.java

private void populateTabStrip() {
    final PagerAdapter adapter = mViewPager.getAdapter();
    final View.OnClickListener tabClickListener = new TabClickListener();

    for (int i = 0; i < adapter.getCount(); i++) {
        View tabView = null;//from www .j a v a2 s.  c  o m
        TextView tabTitleView = null;

        if (mTabViewLayoutId != 0) {
            // If there is a custom tab view layout id set, try and inflate it
            tabView = LayoutInflater.from(getContext()).inflate(mTabViewLayoutId, mTabStrip, false);
            tabTitleView = (TextView) tabView.findViewById(mTabViewTextViewId);
        }

        if (tabView == null) {
            tabView = createDefaultTabView(getContext());
        }

        if (tabTitleView == null && TextView.class.isInstance(tabView)) {
            tabTitleView = (TextView) tabView;
        }

        if (mDistributeEvenly) {
            LinearLayout.LayoutParams lp = (LinearLayout.LayoutParams) tabView.getLayoutParams();
            lp.width = 0;
            lp.weight = 1;
        }

        tabTitleView.setText(adapter.getPageTitle(i));
        tabView.setOnClickListener(tabClickListener);
        String desc = mContentDescriptions.get(i, null);
        if (desc != null) {
            tabView.setContentDescription(desc);
        }

        mTabStrip.addView(tabView);
        if (i == mViewPager.getCurrentItem()) {
            tabView.setSelected(true);
        }
        int[][] states = new int[][] { new int[] { android.R.attr.state_selected },
                new int[] { android.R.attr.state_focused }, new int[] { android.R.attr.state_pressed },
                new int[] { -android.R.attr.state_selected }, new int[] { -android.R.attr.state_focused },
                new int[] { -android.R.attr.state_pressed } };

        int[] colors = new int[] { Color.parseColor("#0083E5"), Color.parseColor("#0083E5"),
                Color.parseColor("#0083E5"), Color.WHITE, Color.WHITE, Color.WHITE };

        ColorStateList myList = new ColorStateList(states, colors);
        tabTitleView.setTextColor(myList);
        tabTitleView.setTextSize(14);
    }
}

From source file:com.benefit.buy.library.viewpagerindicator.TabPageIndicator.java

@Override
public void notifyDataSetChanged() {
    mTabLayout.removeAllViews();// w w  w .ja  v a  2s.  com
    PagerAdapter adapter = mViewPager.getAdapter();
    IconPagerAdapter iconAdapter = null;
    if (adapter instanceof IconPagerAdapter) {
        iconAdapter = (IconPagerAdapter) adapter;
    }
    final int count = adapter.getCount();
    for (int i = 0; i < count; i++) {
        CharSequence title = adapter.getPageTitle(i);
        if (title == null) {
            title = EMPTY_TITLE;
        }
        int iconResId = 0;
        if (iconAdapter != null) {
            iconResId = iconAdapter.getIconResId(i);
        }
        addTab(i, title, iconResId);
    }
    if (mSelectedTabIndex > count) {
        mSelectedTabIndex = count - 1;
    }
    setCurrentItem(mSelectedTabIndex);
    requestLayout();
}

From source file:com.mods.grx.settings.utils.SlidingTabLayout.java

private void populateTabStrip() {
    final PagerAdapter adapter = mViewPager.getAdapter();
    final View.OnClickListener tabClickListener = new TabClickListener();

    for (int i = 0; i < adapter.getCount(); i++) {
        View tabView = null;/*from  w  ww  .  ja  va2 s  . co m*/
        TextView tabTitleView = null;

        if (mTabViewLayoutId != 0) {
            // If there is a custom tab view layout id set, try and inflate it
            tabView = LayoutInflater.from(getContext()).inflate(mTabViewLayoutId, mTabStrip, false);
            tabTitleView = (TextView) tabView.findViewById(mTabViewTextViewId);
        }

        if (tabView == null) {
            tabView = createDefaultTabView(getContext());
        }

        if (tabTitleView == null && TextView.class.isInstance(tabView)) {
            tabTitleView = (TextView) tabView;
        }

        if (mDistributeEvenly) {
            LinearLayout.LayoutParams lp = (LinearLayout.LayoutParams) tabView.getLayoutParams();
            lp.width = 0;
            lp.weight = 1;
        }

        tabTitleView.setText(adapter.getPageTitle(i));
        tabView.setOnClickListener(tabClickListener);
        String desc = mContentDescriptions.get(i, null);
        if (desc != null) {
            tabView.setContentDescription(desc);
        }

        mTabStrip.addView(tabView);
        if (i == mViewPager.getCurrentItem()) {

            tabView.setSelected(true);
        }

    }
}

From source file:com.androidstarterkit.module.widget.SlidingTabLayout.java

private void populateTabStrip() {
    final PagerAdapter adapter = mViewPager.getAdapter();
    final OnClickListener tabClickListener = new TabClickListener();

    for (int i = 0; i < adapter.getCount(); i++) {
        View tabView = null;//from   ww w.  j  a  v  a  2s . co m
        View tabTitleView = null;

        if (mTabViewLayoutId != 0) {
            // If there is a custom tab view layout id set, try and inflate it
            tabView = LayoutInflater.from(getContext()).inflate(mTabViewLayoutId, mTabStrip, false);
            tabTitleView = tabView.findViewById(mTabViewTextViewId);
        }

        if (tabView == null) {
            tabView = createDefaultTabView(getContext());
        }

        if (tabTitleView == null && TextView.class.isInstance(tabView)) {
            tabTitleView = tabView;
        }

        if (mDistributeEvenly) {
            LinearLayout.LayoutParams lp = (LinearLayout.LayoutParams) tabView.getLayoutParams();
            lp.width = 0;
            lp.weight = 1;
        }

        if (TextView.class.isInstance(tabTitleView)) {
            ((TextView) tabTitleView).setText(adapter.getPageTitle(i));
        } else if (ImageView.class.isInstance(tabTitleView) && adapter instanceof TabIconProvider) {
            TabIconProvider mTabIconProvider = (TabIconProvider) adapter;
            tabTitleView.setBackgroundResource(mTabIconProvider.getPageIconResId(i));
        }

        tabView.setOnClickListener(tabClickListener);

        String desc = mContentDescriptions.get(i, null);
        if (desc != null) {
            tabView.setContentDescription(desc);
        }

        mTabStrip.addView(tabView);
        if (i == mViewPager.getCurrentItem()) {
            tabView.setSelected(true);
        }
    }
}

From source file:com.crazy.toutiaonews.SlidingTabLayout.java

private void populateTabStrip() {
    final PagerAdapter adapter = mViewPager.getAdapter();
    final OnClickListener tabClickListener = new TabClickListener();

    for (int i = 0; i < adapter.getCount(); i++) {
        View tabView = null;/* w  ww. java  2s. c o  m*/
        TextView tabTitleView = null;

        if (mTabViewLayoutId != 0) {
            // If there is a custom tab view layout id set, try and inflate it
            tabView = LayoutInflater.from(getContext()).inflate(mTabViewLayoutId, mTabStrip, false);
            tabTitleView = (TextView) tabView.findViewById(mTabViewTextViewId);
        }

        if (tabView == null) {
            tabView = createDefaultTabView(getContext());
        }

        if (tabTitleView == null && TextView.class.isInstance(tabView)) {
            tabTitleView = (TextView) tabView;
        }

        tabTitleView.setText(adapter.getPageTitle(i));
        tabView.setOnClickListener(tabClickListener);

        // ===========================  ============================
        LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(0, LayoutParams.WRAP_CONTENT,
                1.0f);
        tabView.setLayoutParams(layoutParams);
        // ===============================  =========

        mTabStrip.addView(tabView);
    }
}

From source file:com.tech.frontier.widgets.AutoScrollViewPager.java

/**
 * <ul>/*  w  w w . jav a  2s . c  o  m*/
 * if stopScrollWhenTouch is true
 * <li>if event is down, stop auto scroll.</li>
 * <li>if event is up, start auto scroll again.</li>
 * </ul>
 */
@Override
public boolean dispatchTouchEvent(MotionEvent ev) {
    int action = MotionEventCompat.getActionMasked(ev);

    if (stopScrollWhenTouch) {
        if ((action == MotionEvent.ACTION_DOWN) && isAutoScroll) {
            isStopByTouch = true;
            stopAutoScroll();
        } else if (ev.getAction() == MotionEvent.ACTION_UP && isStopByTouch) {
            startAutoScroll();
        }
    }

    if (slideBorderMode == SLIDE_BORDER_MODE_TO_PARENT || slideBorderMode == SLIDE_BORDER_MODE_CYCLE) {
        touchX = ev.getX();
        if (ev.getAction() == MotionEvent.ACTION_DOWN) {
            downX = touchX;
        }
        int currentItem = getCurrentItem();
        PagerAdapter adapter = getAdapter();
        int pageCount = adapter == null ? 0 : adapter.getCount();
        /**
         * current index is first one and slide to right or current index is
         * last one and slide to left.<br/>
         * if slide border mode is to parent, then
         * requestDisallowInterceptTouchEvent false.<br/>
         * else scroll to last one when current item is first one, scroll to
         * first one when current item is last one.
         */
        if ((currentItem == 0 && downX <= touchX) || (currentItem == pageCount - 1 && downX >= touchX)) {
            if (slideBorderMode == SLIDE_BORDER_MODE_TO_PARENT) {
                getParent().requestDisallowInterceptTouchEvent(false);
            } else {
                if (pageCount > 1) {
                    setCurrentItem(pageCount - currentItem - 1, isBorderAnimation);
                }
                getParent().requestDisallowInterceptTouchEvent(true);
            }
            return super.dispatchTouchEvent(ev);
        }
    }
    getParent().requestDisallowInterceptTouchEvent(true);

    return super.dispatchTouchEvent(ev);
}

From source file:com.zeferino.bruno.pap.view.MovieDetailsSlidingTabLayout.java

private void populateTabStrip() {
    final PagerAdapter adapter = mViewPager.getAdapter();
    final View.OnClickListener tabClickListener = new TabClickListener();

    for (int i = 0; i < adapter.getCount(); i++) {
        View tabView = null;//from  w ww.jav a2 s  . co  m
        TextView tabTitleView = null;

        if (mTabViewLayoutId != 0) {
            // If there is a custom tab view layout id set, try and inflate it
            tabView = LayoutInflater.from(getContext()).inflate(mTabViewLayoutId, mTabStrip, false);
            tabTitleView = (TextView) tabView.findViewById(mTabViewTextViewId);
        }

        if (tabView == null) {
            tabView = createDefaultTabView(getContext());
        }

        if (tabTitleView == null && TextView.class.isInstance(tabView)) {
            tabTitleView = (TextView) tabView;
        }

        tabTitleView.setText(adapter.getPageTitle(i));
        tabView.setOnClickListener(tabClickListener);

        LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
                ViewGroup.LayoutParams.WRAP_CONTENT);
        lp.weight = 1;
        tabView.setLayoutParams(lp);

        mTabStrip.addView(tabView);

        tabTitleView.setTextColor(getResources().getColorStateList(R.color.tabselector));

        if (i == mViewPager.getCurrentItem()) {
            tabView.setSelected(true);
        }
    }
}