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:am.widget.tabstrip.TabStripHelper.java

int getPageCount() {
    if (mPager == null)
        return 0;
    final PagerAdapter adapter = mPager.getAdapter();
    if (adapter == null)
        return 0;
    return adapter.getCount();
}

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From source file:app.daeng.tokped.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;/* w ww  . j  ava2s.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;
        }

        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);
        }
    }

    // First spacer tab
    TextView firstTab = new TextView(getContext());
    mTabStrip.addView(firstTab, 0);

    // Last spacer tab
    TextView lastTab = new TextView(getContext());
    mTabStrip.addView(lastTab);
}

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From source file:com.baiiu.autoloopviewpager.indicator.LinePageIndicator.java

private int getRealCount() {
    if (mViewPager == null) {
        return 0;
    }/*from   w w w.j  ava2 s.  c  o  m*/

    try {
        PagerAdapter adapter = mViewPager.getAdapter();
        if (adapter instanceof IRealAdapter) {
            return ((IRealAdapter) adapter).getRealCount();
        }

        return adapter.getCount();
    } catch (Exception e) {
        Log.e(getClass().getSimpleName(), e.toString());
        return 0;
    }

}

---

From source file:com.leo.tablayout.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  w  w. j ava  2 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);
        }
        textViewList.add(tabTitleView);
        mTabStrip.addView(tabView);
        if (i == mViewPager.getCurrentItem()) {
            tabView.setSelected(true);
        }
    }
}

---

From source file:com.markupartist.sthlmtraveling.ui.view.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 .  ja  va  2 s. c o  m*/
        TextView tabTitleView = null;
        ImageView tabIconView = 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) {
            if (adapter instanceof TabIconProvider) {
                tabView = createImageTabView(getContext());
                tabIconView = (ImageView) tabView;
            } else {
                tabView = createDefaultTabView(getContext());
                tabTitleView = (TextView) tabView;
            }
        }

        if (tabTitleView != null) {
            tabTitleView.setText(adapter.getPageTitle(i));
        } else if (tabIconView != null) {
            tabIconView.setImageDrawable(ViewHelper.getDrawableColorInt(getContext(),
                    ((TabIconProvider) adapter).getIcon(i), Color.WHITE));
        }

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

        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);
            //                if (tabView instanceof ImageView) {
            //                    //noinspection deprecation
            //                    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
            //                        ((ImageView) tabView).setImageAlpha(255);
            //                    }
            //                }
        }
    }
}

---

From source file:com.advaitaworld.widgets.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  w  w .  ja va 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);
        }

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

        tabTitleView = getTabTitleView(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);
        }
        if (mSelectedTabColor != 0 && mDefaultTabColor != 0) {
            tabTitleView.setTextColor(i == mViewPager.getCurrentItem() ? mSelectedTabColor : mDefaultTabColor);
        }
    }
}

---

From source file:com.mZone.epro.common.view.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;/*  ww w .ja va  2s.  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);
            TypedValue outValue = new TypedValue();
            getContext().getTheme().resolveAttribute(android.R.attr.selectableItemBackground, outValue, true);
            tabView.setBackgroundResource(outValue.resourceId);
            tabTitleView = (TextView) tabView.findViewById(mTabViewTextViewId);

            if (mTabViewLayoutId == R.layout.launch_home_fragment_tabhost_tabwidget) {
                ImageView iconView = (ImageView) tabView.findViewById(R.id.tabwidget_imageview);
                iconView.setImageResource(mCustomTabDelegate.getIconId(i, 0));
            }
        }

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

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

        tabTitleView.setText(adapter.getPageTitle(i));
        tabView.setOnClickListener(tabClickListener);
        tabViewArray.add(tabView);
        mTabStrip.addView(tabView);
    }
}

---

From source file:com.tekinarslan.material.sample.customui.slidingtab.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 av 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);
            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.setTextSize(TypedValue.COMPLEX_UNIT_SP, 14);
        tabTitleView.setText(adapter.getPageTitle(i));
        tabTitleView.setTextColor(TExt_Tile_Color);
        tabView.setOnClickListener(tabClickListener);
        String desc = mContentDescriptions.get(i, null);
        if (desc != null) {
            tabView.setContentDescription(desc);
        }

        if (lockedWidth) {
            // 
            int tabWidth = viewWidth / mViewPager.getAdapter().getCount();
            LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(tabWidth,
                    LayoutParams.MATCH_PARENT);
            mTabStrip.addView(tabView, params);
        } else {
            mTabStrip.addView(tabView);
        }

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

---

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

/**
 * scroll only once// w  ww  . j  ava2s. com
 */
public void scrollOnce() {
    PagerAdapter adapter = getAdapter();
    int currentItem = getCurrentItem();
    int totalCount;
    if (adapter == null || (totalCount = adapter.getCount()) <= 1) {
        return;
    }

    int nextItem = (direction == LEFT) ? --currentItem : ++currentItem;
    if (nextItem < 0) {
        if (isCycle) {
            setCurrentItem(totalCount - 1, isBorderAnimation);
        }
    } else if (nextItem == totalCount) {
        if (isCycle) {
            setCurrentItem(0, isBorderAnimation);
        }
    } else {
        setCurrentItem(nextItem, true);
    }
}

---

From source file:com.iislab.junyeop_imaciislab.moneyball.common.view.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  ww  w  .ja  v  a 2 s . c o  m*/
        TextView tabTitleView = null;
        ImageView tabImageView = 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);
            tabImageView = (ImageView) tabView.findViewById(mTabViewImageViewId);
        }

        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));

        switch (i) {
        case 0:
            tabImageView.setImageResource(R.drawable.lightball_white);
            break;
        case 1:
            tabImageView.setImageResource(R.drawable.calulator_white);
            break;
        case 2:
            tabImageView.setImageResource(R.drawable.coins_white);
            break;
        default:
            tabImageView.setImageResource(R.drawable.setting_white);
            break;
        }

        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);
        }
    }
    mTabStrip.getChildAt(0).setBackgroundColor(Color.parseColor("#282828"));
    mTabStrip.getChildAt(0).requestLayout();
}

---

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