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

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.jinzht.pro.smarttablayout.SmartTabLayout.java

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

    for (int i = 0; i < adapter.getCount(); i++) {

        final View tabView = (tabProvider == null) ? createDefaultTabView(adapter.getPageTitle(i))
                : tabProvider.createTabView(tabStrip, i, adapter);

        if (tabView == null) {
            throw new IllegalStateException("tabView is null.");
        }//from   www.  j a  va2s  .c  o  m

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

        tabView.setOnClickListener(tabClickListener);
        tabStrip.addView(tabView);

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

    }
}

From source file:com.malus.pushshow.widget.TabPageIndicator.java

public void notifyDataSetChanged() {
    mTabLayout.removeAllViews();//ww  w .  ja v  a 2s .c  om
    PagerAdapter adapter = mViewPager.getAdapter();
    IconPagerAdapter iconAdapter = null;
    if (adapter instanceof IconPagerAdapter) {
        iconAdapter = (IconPagerAdapter) adapter;
    }
    final int count = adapter.getCount();
    ViewPagerCount = count;
    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.timeline.vpn.common.view.TabPageIndicator.java

public void notifyDataSetChanged() {
    mTabLayout.removeAllViews();//from ww w  .j  av a  2s  . c  o m
    PagerAdapter adapter = mViewPager.getAdapter();
    IconPagerAdapter iconAdapter = null;
    if (adapter instanceof IconPagerAdapter) {
        iconAdapter = (IconPagerAdapter) adapter;
    }
    int tabViewStyleAttrId = 0;
    if (iconAdapter != null) {
        tabViewStyleAttrId = iconAdapter.getTabViewStyleId();
    }
    final int count = adapter.getCount();
    for (int i = 0; i < count; i++) {
        CharSequence title = adapter.getPageTitle(i);
        if (title == null) {
            title = EMPTY_TITLE;
        }
        int iconLeftResId = 0;

        if (iconAdapter != null) {
            iconLeftResId = iconAdapter.getIconResId(i);
        }
        addTab(i, title, iconLeftResId, tabViewStyleAttrId);
    }
    if (mSelectedTabIndex > count) {
        mSelectedTabIndex = count - 1;
    }
    setCurrentItem(mSelectedTabIndex);
    requestLayout();
}

From source file:com.socialinfotech.tabbar.smart.SmartTabLayout.java

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

    for (int i = 0; i < adapter.getCount(); i++) {

        final View tabView = (mTabProvider == null) ? createDefaultTabView(adapter.getPageTitle(i))
                : mTabProvider.createTabView(mTabStrip, i, adapter);

        if (tabView == null) {
            throw new IllegalStateException("tabView is null.");
        }/*ww  w  .  ja  va 2  s .c o  m*/

        if (mDistributeEvenly) {
            LinearLayout.LayoutParams lp = (LinearLayout.LayoutParams) tabView.getLayoutParams();
            lp.width = 0;
            lp.weight = 1;
        }
        if (tabView.getParent() != null)
            ((ViewGroup) tabView.getParent()).removeView(tabView); // <- fix
        mTabStrip.addView(tabView);

        tabView.setOnClickListener(tabClickListener);
        // mTabStrip.addView(tabView);

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

    }
}

From source file:com.common.widget.pageindicator.C_TabPageIndicator.java

@Override
public void notifyDataSetChanged() {
    mTabLayout.removeAllViews();//from  w  w w .ja  va2 s  .c o m
    PagerAdapter adapter = mViewPager.getAdapter();
    C_IconPagerAdapter iconAdapter = null;
    if (adapter instanceof C_IconPagerAdapter) {
        iconAdapter = (C_IconPagerAdapter) adapter;
    }
    final int count = adapter.getCount();
    lastTabIndex = count - 1;
    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.ch.ch_library.smartlayout.SmartTabLayout.java

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

    final LayoutInflater inflater = LayoutInflater.from(getContext());
    for (int i = 0; i < adapter.getCount(); i++) {
        View tabView = null;/*from ww w.j ava 2 s. c om*/
        TextView tabTitleView = null;

        if (mTabViewLayoutId != NO_ID) {
            // If there is a custom tab view layout id set, try and inflate it
            tabView = inflater.inflate(mTabViewLayoutId, mTabStrip, false);
        }

        if (mTabViewTextViewId != NO_ID && tabView != null) {
            tabTitleView = (TextView) tabView.findViewById(mTabViewTextViewId);
        }

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

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

        if (tabTitleView == null) {
            throw new IllegalStateException("tabTitleView not found.");
        }

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

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

        mTabStrip.addView(tabView);

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

    }
}

From source file:com.zhh.common.ui.CirclePageIndicator.java

private int getPageCount() {
    PagerAdapter adapter = mViewPager.getAdapter();
    if (adapter instanceof UnLimitSlidePager.UnLimitSlideAdapter) {
        return adapter.getCount() - 1;
    }/*from   w  ww.  j av a  2  s  .  c  o m*/
    return adapter.getCount();
}

From source file:com.axolotl.yanews.customize.SlidingTabLayout.java

/**
 * tabtabstrip/*from  www .java 2s. co m*/
 */
private void populateTabStrip() {
    final PagerAdapter adapter = mViewPager.getAdapter();
    final OnClickListener tabClickListener = new TabClickListener();
    mTabViews = null;
    mTabViews = new View[adapter.getCount()];
    for (int i = 0; i < adapter.getCount(); i++) {
        View tabView = null;
        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);
        mTabViews[i] = tabView;
        mTabStrip.addView(tabView);
    }
}

From source file:com.tx.views.indicator.PageTabLabel.java

public void notifyDataSetChanged() {
    mTabLayout.removeAllViews();/*from  w  w  w.j  a  v  a  2  s.  com*/
    mTabCount = 0;
    mTabViewList.clear();
    mTextViewList.clear();
    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;
        }
        if (iconAdapter == null) {
            addTab(i, title, 0);
        } else {
            View child = iconAdapter.getTabView(i);
            addTab(i, child, 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.viewpagerindicator.TabMovablePageIndicator.java

public void notifyDataSetChanged() {
    mTabLayout.removeAllViews();/*from   w w w  .  ja  v a2 s.c o  m*/
    PagerAdapter adapter = mViewPager.getAdapter();
    IconPagerAdapter iconAdapter = null;
    if (adapter instanceof IconPagerAdapter) {
        iconAdapter = (IconPagerAdapter) adapter;
    }
    final int count = adapter.getCount();

    int wordsTotalWidth = 0;
    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);
        }
        TabView tabView = addTab(i, title, iconResId);
        wordsTotalWidth += tabView.wordWidth;
    }

    if (isTabAllDisplay) {
        int totalSpace = mScreenWidth - wordsTotalWidth;
        if (totalSpace < 0) {
            mPaddingEachEdge = 0;
        } else {
            mPaddingEachEdge = totalSpace / count / 2;
        }
    }

    if (mSelectedTabIndex > count) {
        mSelectedTabIndex = count - 1;
    }
    setCurrentItem(mSelectedTabIndex);
    requestLayout();
}