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.acbelter.directionalcarousel.CarouselViewPager.java

@Override
public Parcelable onSaveInstanceState() {
    CarouselState ss = new CarouselState(super.onSaveInstanceState());
    ss.position = getCurrentItem();//  w ww .j  a v  a 2s .  c o m

    PagerAdapter adapter = getAdapter();
    if (adapter == null) {
        ss.itemsCount = 0;
    } else {
        ss.itemsCount = adapter.getCount();
    }
    ss.infinite = mConfig.infinite;
    return ss;
}

From source file:com.base.app.widget.indicatorview.TabPageIndicator.java

public void notifyDataSetChanged() {
    mTabLayout.removeAllViews();/*  w w w  .  j a  va  2 s.  com*/
    PagerAdapter adapter = mViewPager.getAdapter();
    IconPagerAdapter iconAdapter = null;
    if (adapter instanceof IconPagerAdapter) {
        iconAdapter = (IconPagerAdapter) adapter;
    }
    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.xnote.lol.xnote.views.SlidingTabLayout.java

private void populateTabStrip() {
    final PagerAdapter adapter = mViewPager.getAdapter();
    final View.OnClickListener tabClickListener = new TabClickListener();
    // calcluating horizontal padding for tabs so they fill the screen:

    int tabWidth = (int) Math.floor(((double) mScreenHorizontalWidth / adapter.getCount()));

    for (int i = 0; i < adapter.getCount(); i++) {
        ImageView tabView = new ImageView(getContext());
        tabView.setImageDrawable(getPositiveIconDrawable(i));
        tabView.setScaleType(ImageView.ScaleType.FIT_CENTER);
        int padding = (int) (TAB_VIEW_PADDING_DIPS * getResources().getDisplayMetrics().density);
        tabView.setPadding(padding, padding, padding, padding);
        tabView.setLayoutParams(new LinearLayout.LayoutParams(tabWidth, ViewGroup.LayoutParams.WRAP_CONTENT));
        tabView.setOnClickListener(tabClickListener);
        mTabStrip.addView(tabView);//ww  w . j  ava  2 s  .  c  o  m
    }
}

From source file:com.citious.converfit.Contenedores.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;/*w w w . j  a  v a2  s . co  m*/
        ImageView tabImageView = null;

        if (mTabViewLayoutId != 0) { // HAS TO BE SET FOR THE MOMENT!
            // If there is a custom tab view layout id set, try and inflate it
            tabView = LayoutInflater.from(getContext()).inflate(mTabViewLayoutId, mTabStrip, false);
            tabImageView = (ImageView) tabView.findViewById(mTabViewTextViewId);
        }

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

        if (tabImageView == null && ImageView.class.isInstance(tabView)) {
            tabImageView = (ImageView) tabView;
        }

        int resourceId;
        if (i == mViewPager.getCurrentItem()) {
            resourceId = imageResSelected[i];
            mOldPosition = i;
        } else {
            resourceId = imageResId[i];
        }
        tabImageView.setImageResource(resourceId);
        tabView.setOnClickListener(tabClickListener);

        mTabStrip.addView(tabView);
    }

    /*for (int i = 0; i < adapter.getCount(); i++) {
    View tabView = null;
            
    tabView = LayoutInflater.from(getContext()).inflate(R.layout.tab_layout, mTabStrip,
            false);
            
    ImageView iconImageView = (ImageView) tabView.findViewById(R.id.tab_layout_icon);
    //iconImageView.setImageDrawable(getContext().getResources().getDrawable(getIconResourceArray()[i]));
    iconImageView.setImageResource(getIconResourceArray()[i]);
    tabView.setOnClickListener(tabClickListener);
            
    mTabStrip.addView(tabView);
    }*/
    /*
    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);
    String desc = mContentDescriptions.get(i, null);
    if (desc != null) {
        tabView.setContentDescription(desc);
    }
            
    mTabStrip.addView(tabView);
    if (i == mViewPager.getCurrentItem()) {
        tabView.setSelected(true);
    }
    tabTitleView.setTextColor(getResources().getColorStateList(R.color.selector));
    tabTitleView.setTextSize(14);
    }
    */
}

From source file:com.wewe.android.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   w  ww  . jav  a2  s .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);
            if (mTabViewTextViewId != 0) {
                tabTitleView = (TextView) tabView.findViewById(mTabViewTextViewId);

            }
        }

        ImageView tabIconView = null;
        if (mTabViewIconId != 0 && mIconListener != null) {
            tabIconView = (ImageView) tabView.findViewById(mTabViewIconId);
        }

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

        if (tabView != null && i == 1) {
            //mTvMessageCount = (TextView) tabView.findViewById(R.id.tv_unread_count);
        }

        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;
        }

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

        if (tabIconView != null) {
            int icon = mIconListener.getPageIcon(i);
            if (icon != 0)
                tabIconView.setImageResource(icon);
        }

        mTabStrip.addView(tabView);
        if (i == mViewPager.getCurrentItem()) {
            tabView.setSelected(true);
            if (tabView instanceof TextView) {
                TextView tv = (TextView) tabView;
                tv.setTextColor(mTabStrip.getSelectedIndicatorClolor(i));
            }
        }
    }
}

From source file:com.github.omadahealth.slidepager.lib.SlidePager.java

@Override
public void setAdapter(PagerAdapter adapter) {
    if (!(adapter instanceof AbstractSlidePagerAdapter)) {
        throw new IllegalArgumentException("PagerAdapter should be a subclass of AbstractSlidePagerAdapter");
    }//w w  w  .j  a  v a 2 s . co  m

    super.setAdapter(adapter);

    if (mStartAtEnd) {
        int position = adapter.getCount() - 1;
        setCurrentItem(position >= 0 ? position : 0);
    }
}

From source file:br.com.luizgadao.selfdestruction.views.android.SlidingTabLayout.java

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

    //custom width
    int customW = getResources().getDisplayMetrics().widthPixels / mViewPager.getAdapter().getCount();

    for (int i = 0; i < adapter.getCount(); i++) {
        View tabView = null;/* ww  w . j  a v  a 2  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);
        //set custom width for tabview
        tabView.setMinimumWidth(customW);

        mTabStrip.addView(tabView);
    }
}

From source file:com.cmtv.tv.widget.pagerindicator.TabPageIndicator.java

public void notifyDataSetChanged() {
    mTabLayout.removeAllViews();/*from  ww w  .  j a v a2s . co m*/
    PagerAdapter adapter = mBaseViewPager.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.viewpagerindicator.TabTextPageIndicator.java

public void notifyDataSetChanged() {
    mTabLayout.removeAllViews();//from  w  ww  .j a  v a 2  s.c  o m
    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 layoutID = 0;
        if (iconAdapter != null) {
            layoutID = iconAdapter.getIconResId(i);
        }
        if (i == count - 1) {
            addTab(i, title, layoutID, false);
        } else {
            addTab(i, title, layoutID, true);
        }
    }
    if (mSelectedTabIndex > count) {
        mSelectedTabIndex = count - 1;
    }
    setCurrentItem(mSelectedTabIndex);
    requestLayout();
}

From source file:com.futureinst.viewpagerindicator.TabPageIndicator.java

public void notifyDataSetChanged() {
    mTabLayout.removeAllViews();/* w w w .j av a2  s.  c om*/
    PagerAdapter adapter = mViewPager.getAdapter();
    com.futureinst.viewpagerindicator.IconPagerAdapter iconAdapter = null;
    if (adapter instanceof com.futureinst.viewpagerindicator.IconPagerAdapter) {
        iconAdapter = (com.futureinst.viewpagerindicator.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();
}