@Override
public View onCreateView(
LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
mRootView = inflater.inflate(R.layout.fragment_grid_view, container, false);
mContext = getActivity().getApplicationContext();
mApp = (Common) mContext;
mFragment = this;
// Set the background color and the partial color bleed.
mRootView.setBackgroundColor(UIElementsHelper.getBackgroundColor(mContext));
// Grab the fragment. This will determine which data to load into the cursor.
mFragmentId = getArguments().getInt(Common.FRAGMENT_ID);
mFragmentTitle = getArguments().getString(MainActivity.FRAGMENT_HEADER);
mDBColumnsMap = new HashMap<Integer, String>();
mQuickScroll = (QuickScrollGridView) mRootView.findViewById(R.id.quickscrollgrid);
// Set the adapter for the outer gridview.
mGridView = (GridView) mRootView.findViewById(R.id.generalGridView);
mGridViewContainer =
(RelativeLayout) mRootView.findViewById(R.id.fragment_grid_view_frontal_layout);
mGridView.setVerticalScrollBarEnabled(false);
// Set the number of gridview columns based on the screen density and orientation.
if (mApp.isPhoneInLandscape() || mApp.isTabletInLandscape()) {
mGridView.setNumColumns(4);
} else if (mApp.isPhoneInPortrait()) {
mGridView.setNumColumns(2);
} else if (mApp.isTabletInPortrait()) {
mGridView.setNumColumns(3);
}
// KitKat translucent navigation/status bar.
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
int topPadding = Common.getStatusBarHeight(mContext);
// Calculate navigation bar height.
int navigationBarHeight = 0;
int resourceId = getResources().getIdentifier("navigation_bar_height", "dimen", "android");
if (resourceId > 0) {
navigationBarHeight = getResources().getDimensionPixelSize(resourceId);
}
mGridViewContainer.setPadding(0, topPadding, 0, 0);
mGridView.setClipToPadding(false);
mGridView.setPadding(0, mGridView.getPaddingTop(), 0, navigationBarHeight);
mQuickScroll.setPadding(0, 0, 0, navigationBarHeight);
}
// Set the empty views.
mEmptyTextView = (TextView) mRootView.findViewById(R.id.empty_view_text);
mEmptyTextView.setTypeface(TypefaceHelper.getTypeface(mContext, "Roboto-Light"));
mEmptyTextView.setPaintFlags(
mEmptyTextView.getPaintFlags() | Paint.ANTI_ALIAS_FLAG | Paint.SUBPIXEL_TEXT_FLAG);
// Create a set of options to optimize the bitmap memory usage.
final BitmapFactory.Options options = new BitmapFactory.Options();
options.inJustDecodeBounds = true;
options.inJustDecodeBounds = false;
options.inPurgeable = true;
mHandler.postDelayed(queryRunnable, 250);
return mRootView;
}
@Override
public void run() {
TranslateAnimation animation =
new TranslateAnimation(
Animation.RELATIVE_TO_SELF,
0.0f,
Animation.RELATIVE_TO_SELF,
0.0f,
Animation.RELATIVE_TO_SELF,
2.0f,
Animation.RELATIVE_TO_SELF,
0.0f);
animation.setDuration(150);
animation.setInterpolator(new AccelerateDecelerateInterpolator());
mGridViewAdapter = new GridViewCardsAdapter(mContext, mFragment, mDBColumnsMap);
// mGridView.setAdapter(mGridViewAdapter);
// GridView animation adapter.
final SwingBottomInAnimationAdapter animationAdapter =
new SwingBottomInAnimationAdapter(mGridViewAdapter, 100, 150);
animationAdapter.setShouldAnimate(true);
animationAdapter.setShouldAnimateFromPosition(0);
animationAdapter.setAbsListView(mGridView);
mGridView.setAdapter(animationAdapter);
mGridView.setOnItemClickListener(onItemClickListener);
// Init the quick scroll widget.
mQuickScroll.init(
QuickScrollGridView.TYPE_INDICATOR_WITH_HANDLE,
mGridView,
(GridViewCardsAdapter) mGridViewAdapter,
QuickScrollGridView.STYLE_HOLO);
int[] quickScrollColors = UIElementsHelper.getQuickScrollColors(mContext);
PauseOnScrollHelper scrollHelper =
new PauseOnScrollHelper(mApp.getPicasso(), null, false, true);
mQuickScroll.setOnScrollListener(scrollHelper);
mQuickScroll.setPicassoInstance(mApp.getPicasso());
mQuickScroll.setHandlebarColor(
quickScrollColors[0], quickScrollColors[0], quickScrollColors[1]);
mQuickScroll.setIndicatorColor(
quickScrollColors[1], quickScrollColors[0], quickScrollColors[2]);
mQuickScroll.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 48);
animation.setAnimationListener(
new AnimationListener() {
@Override
public void onAnimationEnd(Animation arg0) {
mQuickScroll.setVisibility(View.VISIBLE);
// animationAdapter.setShouldAnimate(false);
}
@Override
public void onAnimationRepeat(Animation arg0) {
// TODO Auto-generated method stub
}
@Override
public void onAnimationStart(Animation arg0) {
mGridView.setVisibility(View.VISIBLE);
}
});
mGridView.startAnimation(animation);
}