Example #1
0
 public void setViewPager(ExtendedViewPager pager) {
   final PagerAdapter adapter = pager.getAdapter();
   if (adapter == null) return;
   // throw new IllegalStateException("ViewPager has not been bound.");
   if (!(adapter instanceof TitleProvider))
     throw new IllegalStateException(
         "ViewPager adapter must implement TitleProvider to be used with TitlePageIndicator.");
   mViewPager = pager;
   pager.setOnPageChangeListener(this);
   notifyDataSetChanged();
 }
 @Override
 public void onCreate(Bundle savedInstanceState) {
   super.onCreate(savedInstanceState);
   ImageUtil.initImageLoader(this);
   int pos = getIntent().getIntExtra("pos", 0);
   imgs = getIntent().getStringArrayListExtra("Images");
   setContentView(R.layout.activity_viewpager_example);
   ExtendedViewPager mViewPager = (ExtendedViewPager) findViewById(R.id.view_pager);
   mViewPager.setAdapter(new TouchImageAdapter());
   mViewPager.setCurrentItem(pos);
 }
Example #3
0
 public void setCurrentItem(int item) {
   if (mViewPager == null) return;
   // throw new IllegalStateException("ViewPager has not been bound.");
   mCurrentItem = item;
   mViewPager.setCurrentItem(item);
   mSelectedTabIndex = item;
   final int tabCount = mTabLayout.getChildCount();
   for (int i = 0; i < tabCount; i++) {
     final View child = mTabLayout.getChildAt(i);
     final boolean isSelected = i == item;
     child.setSelected(isSelected);
     if (isSelected) {
       animateToTab(item);
     }
   }
 }
Example #4
0
 public void notifyDataSetChanged() {
   if (mTabLayout == null || mViewPager == null) return;
   mTabLayout.removeAllViews();
   mAdapter = (TitleProvider) mViewPager.getAdapter();
   if (mAdapter == null) return;
   final int count = ((PagerAdapter) mAdapter).getCount();
   for (int i = 0; i < count; i++) {
     final String title = mAdapter.getTitle(i);
     final Drawable icon = mAdapter.getIcon(i);
     if (title != null && icon != null) {
       addTab(title, icon, i);
     } else if (title == null && icon != null) {
       addTab(icon, i);
     } else if (title != null && icon == null) {
       addTab(title, i);
     }
   }
   if (mSelectedTabIndex > count) {
     mSelectedTabIndex = count - 1;
   }
   setCurrentItem(mSelectedTabIndex);
   requestLayout();
 }
Example #5
0
 public void setPagingEnabled(boolean enabled) {
   mViewPager.setPagingEnabled(enabled);
   mPagingEnabled = enabled;
 }