src/com/android/dialer/list/ListsFragment.java - platform/packages/apps/Dialer - Git at Google

 package com.android.dialer.list;

 import android.animation.LayoutTransition;
 import android.app.ActionBar;
 import android.app.Fragment;
 import android.app.FragmentManager;
 import android.app.LoaderManager;
 import android.content.Context;
 import android.content.CursorLoader;
 import android.content.Loader;
 import android.content.SharedPreferences;
 import android.database.Cursor;
 import android.net.Uri;
 import android.os.Bundle;
 import android.provider.CallLog;
 import android.support.v13.app.FragmentPagerAdapter;
 import android.support.v4.view.ViewPager;
 import android.support.v4.view.ViewPager.OnPageChangeListener;
 import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.ListView;

 import com.android.contacts.common.GeoUtil;
 import com.android.contacts.common.list.ViewPagerTabs;
 import com.android.dialer.DialtactsActivity;
 import com.android.dialer.R;
 import com.android.dialer.calllog.CallLogAdapter;
 import com.android.dialer.calllog.CallLogFragment;
 import com.android.dialer.calllog.CallLogQuery;
 import com.android.dialer.calllog.CallLogQueryHandler;
 import com.android.dialer.calllog.ContactInfoHelper;
 import com.android.dialer.list.ShortcutCardsAdapter.SwipeableShortcutCard;
 import com.android.dialer.util.DialerUtils;
 import com.android.dialer.widget.OverlappingPaneLayout;
 import com.android.dialer.widget.OverlappingPaneLayout.PanelSlideListener;
 import com.android.dialerbind.analytics.AnalyticsFragment;
 import com.android.dialerbind.ObjectFactory;

 import java.util.ArrayList;

 /**
  * Fragment that is used as the main screen of the Dialer.
  *
  * Contains a ViewPager that contains various contact lists like the Speed Dial list and the
  * All Contacts list. This will also eventually contain the logic that allows sliding the
  * ViewPager containing the lists up above the shortcut cards and pin it against the top of the
  * screen.
  */
 public class ListsFragment extends AnalyticsFragment implements CallLogQueryHandler.Listener,
         CallLogAdapter.CallFetcher, ViewPager.OnPageChangeListener {

     private static final boolean DEBUG = DialtactsActivity.DEBUG;
     private static final String TAG = "ListsFragment";

     public static final int TAB_INDEX_SPEED_DIAL = 0;
     public static final int TAB_INDEX_RECENTS = 1;
     public static final int TAB_INDEX_ALL_CONTACTS = 2;

     public static final int TAB_INDEX_COUNT = 3;

     private static final int MAX_RECENTS_ENTRIES = 20;
     // Oldest recents entry to display is 2 weeks old.
     private static final long OLDEST_RECENTS_DATE = 1000L * 60 * 60 * 24 * 14;

     private static final String KEY_LAST_DISMISSED_CALL_SHORTCUT_DATE =
             "key_last_dismissed_call_shortcut_date";

     public static final float REMOVE_VIEW_SHOWN_ALPHA = 0.5f;
     public static final float REMOVE_VIEW_HIDDEN_ALPHA = 1;

     // Used with LoaderManager
     private static int MISSED_CALL_LOADER = 1;

     public interface HostInterface {
         public void showCallHistory();
         public int getActionBarHeight();
         public void setActionBarHideOffset(int offset);
     }

     private ActionBar mActionBar;
     private ViewPager mViewPager;
     private ViewPagerTabs mViewPagerTabs;
     private ViewPagerAdapter mViewPagerAdapter;
     private ListView mShortcutCardsListView;
     private RemoveView mRemoveView;
     private View mRemoveViewContent;
     private SpeedDialFragment mSpeedDialFragment;
     private CallLogFragment mRecentsFragment;
     private AllContactsFragment mAllContactsFragment;
     private ArrayList<OnPageChangeListener> mOnPageChangeListeners =
             new ArrayList<OnPageChangeListener>();

     private String[] mTabTitles;

     private ShortcutCardsAdapter mMergedAdapter;
     private CallLogAdapter mCallLogAdapter;
     private CallLogQueryHandler mCallLogQueryHandler;

     private boolean mIsPanelOpen = true;

     /**
      * Call shortcuts older than this date (persisted in shared preferences) will not show up in
      * at the top of the screen
      */
     private long mLastCallShortcutDate = 0;

     /**
      * The date of the current call shortcut that is showing on screen.
      */
     private long mCurrentCallShortcutDate = 0;

     private class MissedCallLogLoaderListener implements LoaderManager.LoaderCallbacks<Cursor> {

         @Override
         public Loader<Cursor> onCreateLoader(int id, Bundle args) {
             final Uri uri = CallLog.Calls.CONTENT_URI;
             final String[] projection = new String[] {CallLog.Calls.TYPE};
             final String selection = CallLog.Calls.TYPE + " = " + CallLog.Calls.MISSED_TYPE +
                     " AND " + CallLog.Calls.IS_READ + " = 0";
             return new CursorLoader(getActivity(), uri, projection, selection, null, null);
         }

         @Override
         public void onLoadFinished(Loader<Cursor> cursorLoader, Cursor data) {
             mCallLogAdapter.setMissedCalls(data);
         }

         @Override
         public void onLoaderReset(Loader<Cursor> cursorLoader) {
         }
     }

     private PanelSlideListener mPanelSlideListener = new PanelSlideListener() {
         @Override
         public void onPanelSlide(View panel, float slideOffset) {
             // For every 1 percent that the panel is slid upwards, clip 1.5 percent from each edge
             // of the shortcut card, to achieve the animated effect of the shortcut card
             // rapidly shrinking and disappearing from view when the panel is slid upwards.
             // slideOffset is 1 when the shortcut card is fully exposed, and 0 when completely
             // hidden.
             float ratioCardHidden = (1 - slideOffset) * 1.5f;
             if (mShortcutCardsListView.getChildCount() > 0) {
                 final SwipeableShortcutCard v =
                         (SwipeableShortcutCard) mShortcutCardsListView.getChildAt(0);
                 v.clipCard(ratioCardHidden);
             }

             if (mActionBar != null) {
                 // Amount of available space that is not being hidden by the bottom pane
                 final int topPaneHeight = (int) (slideOffset * mShortcutCardsListView.getHeight());

                 final int availableActionBarHeight =
                         Math.min(mActionBar.getHeight(), topPaneHeight);
                 ((HostInterface) getActivity()).setActionBarHideOffset(
                         mActionBar.getHeight() - availableActionBarHeight);

                 if (!mActionBar.isShowing()) {
                     mActionBar.show();
                 }
             }
         }

         @Override
         public void onPanelOpened(View panel) {
             if (DEBUG) {
                 Log.d(TAG, "onPanelOpened");
             }
             mIsPanelOpen = true;
         }

         @Override
         public void onPanelClosed(View panel) {
             if (DEBUG) {
                 Log.d(TAG, "onPanelClosed");
             }
             mIsPanelOpen = false;
         }
     };

     public class ViewPagerAdapter extends FragmentPagerAdapter {
         public ViewPagerAdapter(FragmentManager fm) {
             super(fm);
         }

         @Override
         public Fragment getItem(int position) {
             switch (getRtlPosition(position)) {
                 case TAB_INDEX_SPEED_DIAL:
                     mSpeedDialFragment = new SpeedDialFragment();
                     return mSpeedDialFragment;
                 case TAB_INDEX_RECENTS:
                     mRecentsFragment = new CallLogFragment(CallLogQueryHandler.CALL_TYPE_ALL,
                             MAX_RECENTS_ENTRIES, System.currentTimeMillis() - OLDEST_RECENTS_DATE);
                     mRecentsFragment.setHasFooterView(true);
                     return mRecentsFragment;
                 case TAB_INDEX_ALL_CONTACTS:
                     mAllContactsFragment = new AllContactsFragment();
                     return mAllContactsFragment;
             }
             throw new IllegalStateException("No fragment at position " + position);
         }

         @Override
         public int getCount() {
             return TAB_INDEX_COUNT;
         }

         @Override
         public CharSequence getPageTitle(int position) {
             return mTabTitles[position];
         }
     }

     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);

         mCallLogQueryHandler = new CallLogQueryHandler(getActivity().getContentResolver(),
                 this, 1);
         final String currentCountryIso = GeoUtil.getCurrentCountryIso(getActivity());
         mCallLogAdapter = ObjectFactory.newCallLogAdapter(getActivity(), this,
                 new ContactInfoHelper(getActivity(), currentCountryIso), null, null, false);

         mMergedAdapter = new ShortcutCardsAdapter(getActivity(), this, mCallLogAdapter);
     }

     @Override
     public void onStart() {
         super.onStart();
         getLoaderManager().initLoader(MISSED_CALL_LOADER, null, new MissedCallLogLoaderListener());
     }

     @Override
     public void onResume() {
         super.onResume();
         final SharedPreferences prefs = getActivity().getSharedPreferences(
                 DialtactsActivity.SHARED_PREFS_NAME, Context.MODE_PRIVATE);
         mLastCallShortcutDate = prefs.getLong(KEY_LAST_DISMISSED_CALL_SHORTCUT_DATE, 0);
         mActionBar = getActivity().getActionBar();
         fetchCalls();
         mCallLogAdapter.setLoading(true);
     }

     @Override
     public void onPause() {
         // Wipe the cache to refresh the call shortcut item. This is not that expensive because
         // it only contains one item.
         mCallLogAdapter.invalidateCache();
         super.onPause();
     }

     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container,
             Bundle savedInstanceState) {
         final View parentView = inflater.inflate(R.layout.lists_fragment, container, false);
         mViewPager = (ViewPager) parentView.findViewById(R.id.lists_pager);
         mViewPagerAdapter = new ViewPagerAdapter(getChildFragmentManager());
         mViewPager.setAdapter(mViewPagerAdapter);
         mViewPager.setOffscreenPageLimit(2);
         mViewPager.setOnPageChangeListener(this);
         mViewPager.setCurrentItem(getRtlPosition(TAB_INDEX_SPEED_DIAL));

         mTabTitles = new String[TAB_INDEX_COUNT];
         mTabTitles[TAB_INDEX_SPEED_DIAL] = getResources().getString(R.string.tab_speed_dial);
         mTabTitles[TAB_INDEX_RECENTS] = getResources().getString(R.string.tab_recents);
         mTabTitles[TAB_INDEX_ALL_CONTACTS] = getResources().getString(R.string.tab_all_contacts);

         mViewPagerTabs = (ViewPagerTabs) parentView.findViewById(R.id.lists_pager_header);
         mViewPagerTabs.setViewPager(mViewPager);
         addOnPageChangeListener(mViewPagerTabs);

         mShortcutCardsListView = (ListView) parentView.findViewById(R.id.shortcut_card_list);
         mShortcutCardsListView.setAdapter(mMergedAdapter);

         mRemoveView = (RemoveView) parentView.findViewById(R.id.remove_view);
         mRemoveViewContent = parentView.findViewById(R.id.remove_view_content);

         setupPaneLayout((OverlappingPaneLayout) parentView);

         return parentView;
     }

     @Override
     public void onVoicemailStatusFetched(Cursor statusCursor) {
         // no-op
     }

     @Override
     public void onCallsFetched(Cursor cursor) {
         mCallLogAdapter.setLoading(false);

         // Save the date of the most recent call log item
         if (cursor != null && cursor.moveToFirst()) {
             mCurrentCallShortcutDate = cursor.getLong(CallLogQuery.DATE);
         }

         mCallLogAdapter.changeCursor(cursor);
         mMergedAdapter.notifyDataSetChanged();
     }

     @Override
     public void fetchCalls() {
         mCallLogQueryHandler.fetchCalls(CallLogQueryHandler.CALL_TYPE_ALL, mLastCallShortcutDate);
     }

     public void dismissShortcut(View view) {
         mLastCallShortcutDate = mCurrentCallShortcutDate;
         final SharedPreferences prefs = view.getContext().getSharedPreferences(
                 DialtactsActivity.SHARED_PREFS_NAME, Context.MODE_PRIVATE);
         prefs.edit().putLong(KEY_LAST_DISMISSED_CALL_SHORTCUT_DATE, mLastCallShortcutDate)
                 .apply();
         fetchCalls();
     }

     public void addOnPageChangeListener(OnPageChangeListener onPageChangeListener) {
         if (!mOnPageChangeListeners.contains(onPageChangeListener)) {
             mOnPageChangeListeners.add(onPageChangeListener);
         }
     }

     @Override
     public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
         final int count = mOnPageChangeListeners.size();
         for (int i = 0; i < count; i++) {
             mOnPageChangeListeners.get(i).onPageScrolled(position, positionOffset,
                     positionOffsetPixels);
         }
     }

     @Override
     public void onPageSelected(int position) {
         if (position == TAB_INDEX_SPEED_DIAL) {
             mSpeedDialFragment.sendScreenView();
         } else if (position == TAB_INDEX_RECENTS) {
             mRecentsFragment.sendScreenView();
         } else if (position == TAB_INDEX_ALL_CONTACTS) {
             mAllContactsFragment.sendScreenView();
         }
         final int count = mOnPageChangeListeners.size();
         for (int i = 0; i < count; i++) {
             mOnPageChangeListeners.get(i).onPageSelected(position);
         }
     }

     @Override
     public void onPageScrollStateChanged(int state) {
         final int count = mOnPageChangeListeners.size();
         for (int i = 0; i < count; i++) {
             mOnPageChangeListeners.get(i).onPageScrollStateChanged(state);
         }
     }

     public void showRemoveView(boolean show) {
         mRemoveViewContent.setVisibility(show ? View.VISIBLE : View.GONE);
         mRemoveView.setAlpha(show ? 0 : 1);
         mRemoveView.animate().alpha(show ? 1 : 0).start();

         if (mShortcutCardsListView.getChildCount() > 0) {
             View v = mShortcutCardsListView.getChildAt(0);
             v.animate().withLayer()
                     .alpha(show ? REMOVE_VIEW_SHOWN_ALPHA : REMOVE_VIEW_HIDDEN_ALPHA)
                     .start();
         }
     }

     public boolean shouldShowActionBar() {
         return mIsPanelOpen && mActionBar != null;
     }

     public boolean isPaneOpen() {
         return mIsPanelOpen;
     }

     private void setupPaneLayout(OverlappingPaneLayout paneLayout) {
         // TODO: Remove the notion of a capturable view. The entire view be slideable, once
         // the framework better supports nested scrolling.
         paneLayout.setCapturableView(mViewPagerTabs);
         paneLayout.openPane();
         paneLayout.setPanelSlideListener(mPanelSlideListener);
         paneLayout.setIntermediatePinnedOffset(
                 ((HostInterface) getActivity()).getActionBarHeight());

         LayoutTransition transition = paneLayout.getLayoutTransition();
         // Turns on animations for all types of layout changes so that they occur for
         // height changes.
         transition.enableTransitionType(LayoutTransition.CHANGING);
     }

     public SpeedDialFragment getSpeedDialFragment() {
         return mSpeedDialFragment;
     }

     public RemoveView getRemoveView() {
         return mRemoveView;
     }

     public int getRtlPosition(int position) {
         if (DialerUtils.isRtl()) {
             return TAB_INDEX_COUNT - 1 - position;
         }
         return position;
     }
 }
	package com.android.dialer.list;

	import android.animation.LayoutTransition;
	import android.app.ActionBar;
	import android.app.Fragment;
	import android.app.FragmentManager;
	import android.app.LoaderManager;
	import android.content.Context;
	import android.content.CursorLoader;
	import android.content.Loader;
	import android.content.SharedPreferences;
	import android.database.Cursor;
	import android.net.Uri;
	import android.os.Bundle;
	import android.provider.CallLog;
	import android.support.v13.app.FragmentPagerAdapter;
	import android.support.v4.view.ViewPager;
	import android.support.v4.view.ViewPager.OnPageChangeListener;
	import android.util.Log;
	import android.view.LayoutInflater;
	import android.view.View;
	import android.view.ViewGroup;
	import android.widget.ListView;

	import com.android.contacts.common.GeoUtil;
	import com.android.contacts.common.list.ViewPagerTabs;
	import com.android.dialer.DialtactsActivity;
	import com.android.dialer.R;
	import com.android.dialer.calllog.CallLogAdapter;
	import com.android.dialer.calllog.CallLogFragment;
	import com.android.dialer.calllog.CallLogQuery;
	import com.android.dialer.calllog.CallLogQueryHandler;
	import com.android.dialer.calllog.ContactInfoHelper;
	import com.android.dialer.list.ShortcutCardsAdapter.SwipeableShortcutCard;
	import com.android.dialer.util.DialerUtils;
	import com.android.dialer.widget.OverlappingPaneLayout;
	import com.android.dialer.widget.OverlappingPaneLayout.PanelSlideListener;
	import com.android.dialerbind.analytics.AnalyticsFragment;
	import com.android.dialerbind.ObjectFactory;

	import java.util.ArrayList;

	/**
	* Fragment that is used as the main screen of the Dialer.
	*
	* Contains a ViewPager that contains various contact lists like the Speed Dial list and the
	* All Contacts list. This will also eventually contain the logic that allows sliding the
	* ViewPager containing the lists up above the shortcut cards and pin it against the top of the
	* screen.
	*/
	public class ListsFragment extends AnalyticsFragment implements CallLogQueryHandler.Listener,
	CallLogAdapter.CallFetcher, ViewPager.OnPageChangeListener {

	private static final boolean DEBUG = DialtactsActivity.DEBUG;
	private static final String TAG = "ListsFragment";

	public static final int TAB_INDEX_SPEED_DIAL = 0;
	public static final int TAB_INDEX_RECENTS = 1;
	public static final int TAB_INDEX_ALL_CONTACTS = 2;

	public static final int TAB_INDEX_COUNT = 3;

	private static final int MAX_RECENTS_ENTRIES = 20;
	// Oldest recents entry to display is 2 weeks old.
	private static final long OLDEST_RECENTS_DATE = 1000L * 60 * 60 * 24 * 14;

	private static final String KEY_LAST_DISMISSED_CALL_SHORTCUT_DATE =
	"key_last_dismissed_call_shortcut_date";

	public static final float REMOVE_VIEW_SHOWN_ALPHA = 0.5f;
	public static final float REMOVE_VIEW_HIDDEN_ALPHA = 1;

	// Used with LoaderManager
	private static int MISSED_CALL_LOADER = 1;

	public interface HostInterface {
	public void showCallHistory();
	public int getActionBarHeight();
	public void setActionBarHideOffset(int offset);
	}

	private ActionBar mActionBar;
	private ViewPager mViewPager;
	private ViewPagerTabs mViewPagerTabs;
	private ViewPagerAdapter mViewPagerAdapter;
	private ListView mShortcutCardsListView;
	private RemoveView mRemoveView;
	private View mRemoveViewContent;
	private SpeedDialFragment mSpeedDialFragment;
	private CallLogFragment mRecentsFragment;
	private AllContactsFragment mAllContactsFragment;
	private ArrayList<OnPageChangeListener> mOnPageChangeListeners =
	new ArrayList<OnPageChangeListener>();

	private String[] mTabTitles;

	private ShortcutCardsAdapter mMergedAdapter;
	private CallLogAdapter mCallLogAdapter;
	private CallLogQueryHandler mCallLogQueryHandler;

	private boolean mIsPanelOpen = true;

	/**
	* Call shortcuts older than this date (persisted in shared preferences) will not show up in
	* at the top of the screen
	*/
	private long mLastCallShortcutDate = 0;

	/**
	* The date of the current call shortcut that is showing on screen.
	*/
	private long mCurrentCallShortcutDate = 0;

	private class MissedCallLogLoaderListener implements LoaderManager.LoaderCallbacks<Cursor> {

	@Override
	public Loader<Cursor> onCreateLoader(int id, Bundle args) {
	final Uri uri = CallLog.Calls.CONTENT_URI;
	final String[] projection = new String[] {CallLog.Calls.TYPE};
	final String selection = CallLog.Calls.TYPE + " = " + CallLog.Calls.MISSED_TYPE +
	" AND " + CallLog.Calls.IS_READ + " = 0";
	return new CursorLoader(getActivity(), uri, projection, selection, null, null);
	}

	@Override
	public void onLoadFinished(Loader<Cursor> cursorLoader, Cursor data) {
	mCallLogAdapter.setMissedCalls(data);
	}

	@Override
	public void onLoaderReset(Loader<Cursor> cursorLoader) {
	}
	}

	private PanelSlideListener mPanelSlideListener = new PanelSlideListener() {
	@Override
	public void onPanelSlide(View panel, float slideOffset) {
	// For every 1 percent that the panel is slid upwards, clip 1.5 percent from each edge
	// of the shortcut card, to achieve the animated effect of the shortcut card
	// rapidly shrinking and disappearing from view when the panel is slid upwards.
	// slideOffset is 1 when the shortcut card is fully exposed, and 0 when completely
	// hidden.
	float ratioCardHidden = (1 - slideOffset) * 1.5f;
	if (mShortcutCardsListView.getChildCount() > 0) {
	final SwipeableShortcutCard v =
	(SwipeableShortcutCard) mShortcutCardsListView.getChildAt(0);
	v.clipCard(ratioCardHidden);
	}

	if (mActionBar != null) {
	// Amount of available space that is not being hidden by the bottom pane
	final int topPaneHeight = (int) (slideOffset * mShortcutCardsListView.getHeight());

	final int availableActionBarHeight =
	Math.min(mActionBar.getHeight(), topPaneHeight);
	((HostInterface) getActivity()).setActionBarHideOffset(
	mActionBar.getHeight() - availableActionBarHeight);

	if (!mActionBar.isShowing()) {
	mActionBar.show();
	}
	}
	}

	@Override
	public void onPanelOpened(View panel) {
	if (DEBUG) {
	Log.d(TAG, "onPanelOpened");
	}
	mIsPanelOpen = true;
	}

	@Override
	public void onPanelClosed(View panel) {
	if (DEBUG) {
	Log.d(TAG, "onPanelClosed");
	}
	mIsPanelOpen = false;
	}
	};

	public class ViewPagerAdapter extends FragmentPagerAdapter {
	public ViewPagerAdapter(FragmentManager fm) {
	super(fm);
	}

	@Override
	public Fragment getItem(int position) {
	switch (getRtlPosition(position)) {
	case TAB_INDEX_SPEED_DIAL:
	mSpeedDialFragment = new SpeedDialFragment();
	return mSpeedDialFragment;
	case TAB_INDEX_RECENTS:
	mRecentsFragment = new CallLogFragment(CallLogQueryHandler.CALL_TYPE_ALL,
	MAX_RECENTS_ENTRIES, System.currentTimeMillis() - OLDEST_RECENTS_DATE);
	mRecentsFragment.setHasFooterView(true);
	return mRecentsFragment;
	case TAB_INDEX_ALL_CONTACTS:
	mAllContactsFragment = new AllContactsFragment();
	return mAllContactsFragment;
	}
	throw new IllegalStateException("No fragment at position " + position);
	}

	@Override
	public int getCount() {
	return TAB_INDEX_COUNT;
	}

	@Override
	public CharSequence getPageTitle(int position) {
	return mTabTitles[position];
	}
	}

	@Override
	public void onCreate(Bundle savedInstanceState) {
	super.onCreate(savedInstanceState);

	mCallLogQueryHandler = new CallLogQueryHandler(getActivity().getContentResolver(),
	this, 1);
	final String currentCountryIso = GeoUtil.getCurrentCountryIso(getActivity());
	mCallLogAdapter = ObjectFactory.newCallLogAdapter(getActivity(), this,
	new ContactInfoHelper(getActivity(), currentCountryIso), null, null, false);

	mMergedAdapter = new ShortcutCardsAdapter(getActivity(), this, mCallLogAdapter);
	}

	@Override
	public void onStart() {
	super.onStart();
	getLoaderManager().initLoader(MISSED_CALL_LOADER, null, new MissedCallLogLoaderListener());
	}

	@Override
	public void onResume() {
	super.onResume();
	final SharedPreferences prefs = getActivity().getSharedPreferences(
	DialtactsActivity.SHARED_PREFS_NAME, Context.MODE_PRIVATE);
	mLastCallShortcutDate = prefs.getLong(KEY_LAST_DISMISSED_CALL_SHORTCUT_DATE, 0);
	mActionBar = getActivity().getActionBar();
	fetchCalls();
	mCallLogAdapter.setLoading(true);
	}

	@Override
	public void onPause() {
	// Wipe the cache to refresh the call shortcut item. This is not that expensive because
	// it only contains one item.
	mCallLogAdapter.invalidateCache();
	super.onPause();
	}

	@Override
	public View onCreateView(LayoutInflater inflater, ViewGroup container,
	Bundle savedInstanceState) {
	final View parentView = inflater.inflate(R.layout.lists_fragment, container, false);
	mViewPager = (ViewPager) parentView.findViewById(R.id.lists_pager);
	mViewPagerAdapter = new ViewPagerAdapter(getChildFragmentManager());
	mViewPager.setAdapter(mViewPagerAdapter);
	mViewPager.setOffscreenPageLimit(2);
	mViewPager.setOnPageChangeListener(this);
	mViewPager.setCurrentItem(getRtlPosition(TAB_INDEX_SPEED_DIAL));

	mTabTitles = new String[TAB_INDEX_COUNT];
	mTabTitles[TAB_INDEX_SPEED_DIAL] = getResources().getString(R.string.tab_speed_dial);
	mTabTitles[TAB_INDEX_RECENTS] = getResources().getString(R.string.tab_recents);
	mTabTitles[TAB_INDEX_ALL_CONTACTS] = getResources().getString(R.string.tab_all_contacts);

	mViewPagerTabs = (ViewPagerTabs) parentView.findViewById(R.id.lists_pager_header);
	mViewPagerTabs.setViewPager(mViewPager);
	addOnPageChangeListener(mViewPagerTabs);

	mShortcutCardsListView = (ListView) parentView.findViewById(R.id.shortcut_card_list);
	mShortcutCardsListView.setAdapter(mMergedAdapter);

	mRemoveView = (RemoveView) parentView.findViewById(R.id.remove_view);
	mRemoveViewContent = parentView.findViewById(R.id.remove_view_content);

	setupPaneLayout((OverlappingPaneLayout) parentView);

	return parentView;
	}

	@Override
	public void onVoicemailStatusFetched(Cursor statusCursor) {
	// no-op
	}

	@Override
	public void onCallsFetched(Cursor cursor) {
	mCallLogAdapter.setLoading(false);

	// Save the date of the most recent call log item
	if (cursor != null && cursor.moveToFirst()) {
	mCurrentCallShortcutDate = cursor.getLong(CallLogQuery.DATE);
	}

	mCallLogAdapter.changeCursor(cursor);
	mMergedAdapter.notifyDataSetChanged();
	}

	@Override
	public void fetchCalls() {
	mCallLogQueryHandler.fetchCalls(CallLogQueryHandler.CALL_TYPE_ALL, mLastCallShortcutDate);
	}

	public void dismissShortcut(View view) {
	mLastCallShortcutDate = mCurrentCallShortcutDate;
	final SharedPreferences prefs = view.getContext().getSharedPreferences(
	DialtactsActivity.SHARED_PREFS_NAME, Context.MODE_PRIVATE);
	prefs.edit().putLong(KEY_LAST_DISMISSED_CALL_SHORTCUT_DATE, mLastCallShortcutDate)
	.apply();
	fetchCalls();
	}

	public void addOnPageChangeListener(OnPageChangeListener onPageChangeListener) {
	if (!mOnPageChangeListeners.contains(onPageChangeListener)) {
	mOnPageChangeListeners.add(onPageChangeListener);
	}
	}

	@Override
	public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
	final int count = mOnPageChangeListeners.size();
	for (int i = 0; i < count; i++) {
	mOnPageChangeListeners.get(i).onPageScrolled(position, positionOffset,
	positionOffsetPixels);
	}
	}

	@Override
	public void onPageSelected(int position) {
	if (position == TAB_INDEX_SPEED_DIAL) {
	mSpeedDialFragment.sendScreenView();
	} else if (position == TAB_INDEX_RECENTS) {
	mRecentsFragment.sendScreenView();
	} else if (position == TAB_INDEX_ALL_CONTACTS) {
	mAllContactsFragment.sendScreenView();
	}
	final int count = mOnPageChangeListeners.size();
	for (int i = 0; i < count; i++) {
	mOnPageChangeListeners.get(i).onPageSelected(position);
	}
	}

	@Override
	public void onPageScrollStateChanged(int state) {
	final int count = mOnPageChangeListeners.size();
	for (int i = 0; i < count; i++) {
	mOnPageChangeListeners.get(i).onPageScrollStateChanged(state);
	}
	}

	public void showRemoveView(boolean show) {
	mRemoveViewContent.setVisibility(show ? View.VISIBLE : View.GONE);
	mRemoveView.setAlpha(show ? 0 : 1);
	mRemoveView.animate().alpha(show ? 1 : 0).start();

	if (mShortcutCardsListView.getChildCount() > 0) {
	View v = mShortcutCardsListView.getChildAt(0);
	v.animate().withLayer()
	.alpha(show ? REMOVE_VIEW_SHOWN_ALPHA : REMOVE_VIEW_HIDDEN_ALPHA)
	.start();
	}
	}

	public boolean shouldShowActionBar() {
	return mIsPanelOpen && mActionBar != null;
	}

	public boolean isPaneOpen() {
	return mIsPanelOpen;
	}

	private void setupPaneLayout(OverlappingPaneLayout paneLayout) {
	// TODO: Remove the notion of a capturable view. The entire view be slideable, once
	// the framework better supports nested scrolling.
	paneLayout.setCapturableView(mViewPagerTabs);
	paneLayout.openPane();
	paneLayout.setPanelSlideListener(mPanelSlideListener);
	paneLayout.setIntermediatePinnedOffset(
	((HostInterface) getActivity()).getActionBarHeight());

	LayoutTransition transition = paneLayout.getLayoutTransition();
	// Turns on animations for all types of layout changes so that they occur for
	// height changes.
	transition.enableTransitionType(LayoutTransition.CHANGING);
	}

	public SpeedDialFragment getSpeedDialFragment() {
	return mSpeedDialFragment;
	}

	public RemoveView getRemoveView() {
	return mRemoveView;
	}

	public int getRtlPosition(int position) {
	if (DialerUtils.isRtl()) {
	return TAB_INDEX_COUNT - 1 - position;
	}
	return position;
	}
	}