src/com/android/contacts/editor/GroupMembershipView.java - platform/packages/apps/Contacts - Git at Google

 /*
  * Copyright (C) 2010 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
  *      http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */

 package com.android.contacts.editor;

 import android.app.Activity;
 import android.app.FragmentManager;
 import android.content.Context;
 import android.content.res.Resources;
 import android.database.Cursor;
 import android.provider.ContactsContract.CommonDataKinds.GroupMembership;
 import android.text.TextUtils;
 import android.util.AttributeSet;
 import android.view.View;
 import android.view.View.OnClickListener;
 import android.view.ViewGroup;
 import android.widget.AdapterView;
 import android.widget.AdapterView.OnItemClickListener;
 import android.widget.ArrayAdapter;
 import android.widget.CheckedTextView;
 import android.widget.ImageView;
 import android.widget.LinearLayout;
 import android.widget.ListPopupWindow;
 import android.widget.ListView;
 import android.widget.TextView;

 import com.android.contacts.GroupMetaDataLoader;
 import com.android.contacts.R;
 import com.android.contacts.group.GroupNameEditDialogFragment;
 import com.android.contacts.model.RawContactDelta;
 import com.android.contacts.model.RawContactModifier;
 import com.android.contacts.model.ValuesDelta;
 import com.android.contacts.model.account.AccountWithDataSet;
 import com.android.contacts.model.dataitem.DataKind;
 import com.android.contacts.util.UiClosables;

 import com.google.common.base.Objects;

 import java.util.ArrayList;

 /**
  * An editor for group membership.  Displays the current group membership list and
  * brings up a dialog to change it.
  */
 public class GroupMembershipView extends LinearLayout
         implements OnClickListener, OnItemClickListener {

     public static final String TAG_CREATE_GROUP_FRAGMENT = "createGroupDialog";

     private static final int CREATE_NEW_GROUP_GROUP_ID = 133;

     public static final class GroupSelectionItem {
         private final long mGroupId;
         private final String mTitle;
         private boolean mChecked;

         public GroupSelectionItem(long groupId, String title, boolean checked) {
             this.mGroupId = groupId;
             this.mTitle = title;
             mChecked = checked;
         }

         public long getGroupId() {
             return mGroupId;
         }

         public boolean isChecked() {
             return mChecked;
         }

         public void setChecked(boolean checked) {
             mChecked = checked;
         }

         @Override
         public String toString() {
             return mTitle;
         }
     }

     /**
      * Extends the array adapter to show checkmarks on all but the last list item for
      * the group membership popup.  Note that this is highly specific to the fact that the
      * group_membership_list_item.xml is a CheckedTextView object.
      */
     private class GroupMembershipAdapter<T> extends ArrayAdapter<T> {

         // The position of the group with the largest group ID
         private int mNewestGroupPosition;

         public GroupMembershipAdapter(Context context, int textViewResourceId) {
             super(context, textViewResourceId);
         }

         public boolean getItemIsCheckable(int position) {
             // Item is checkable if it is NOT the last one in the list
             return position != getCount()-1;
         }

         @Override
         public int getItemViewType(int position) {
             return getItemIsCheckable(position) ? 0 : 1;
         }

         @Override
         public int getViewTypeCount() {
             return 2;
         }

         @Override
         public View getView(int position, View convertView, ViewGroup parent) {
             final View itemView = super.getView(position, convertView, parent);
             if (itemView == null) {
                 return null;
             }

             // Hide the checkable drawable.  This assumes that the item views
             // are CheckedTextView objects
             final CheckedTextView checkedTextView = (CheckedTextView)itemView;
             if (!getItemIsCheckable(position)) {
                 checkedTextView.setCheckMarkDrawable(null);
             }
             checkedTextView.setTextColor(mPrimaryTextColor);

             return checkedTextView;
         }

         public int getNewestGroupPosition() {
             return mNewestGroupPosition;
         }

         public void setNewestGroupPosition(int newestGroupPosition) {
             mNewestGroupPosition = newestGroupPosition;
         }

     }

     private RawContactDelta mState;
     private Cursor mGroupMetaData;
     private boolean mAccountHasGroups;
     private String mAccountName;
     private String mAccountType;
     private String mDataSet;
     private TextView mGroupList;
     private GroupMembershipAdapter<GroupSelectionItem> mAdapter;
     private long mDefaultGroupId;
     private long mFavoritesGroupId;
     private ListPopupWindow mPopup;
     private DataKind mKind;
     private boolean mDefaultGroupVisibilityKnown;
     private boolean mDefaultGroupVisible;
     private boolean mCreatedNewGroup;
     private GroupNameEditDialogFragment mGroupNameEditDialogFragment;
     private GroupNameEditDialogFragment.Listener mListener =
             new GroupNameEditDialogFragment.Listener() {
                 @Override
                 public void onGroupNameEditCancelled() {
                 }

                 @Override
                 public void onGroupNameEditCompleted(String name) {
                     mCreatedNewGroup = true;
                 }
             };

     private String mNoGroupString;
     private int mPrimaryTextColor;
     private int mHintTextColor;

     public GroupMembershipView(Context context) {
         super(context);
     }

     public GroupMembershipView(Context context, AttributeSet attrs) {
         super(context, attrs);
     }

     @Override
     protected void onFinishInflate() {
         super.onFinishInflate();
         Resources resources = getContext().getResources();
         mPrimaryTextColor = resources.getColor(R.color.primary_text_color);
         mHintTextColor = resources.getColor(R.color.editor_disabled_text_color);
         mNoGroupString = getContext().getString(R.string.group_edit_field_hint_text);
         setFocusable(true);
         setFocusableInTouchMode(true);
     }

     private void setGroupNameEditDialogFragment() {
         final FragmentManager fragmentManager = ((Activity) getContext()).getFragmentManager();
         mGroupNameEditDialogFragment = (GroupNameEditDialogFragment)
                 fragmentManager.findFragmentByTag(TAG_CREATE_GROUP_FRAGMENT);
         if (mGroupNameEditDialogFragment != null) {
             mGroupNameEditDialogFragment.setListener(mListener);
         }
     }

     @Override
     public void setEnabled(boolean enabled) {
         super.setEnabled(enabled);
         if (mGroupList != null) {
             mGroupList.setEnabled(enabled);
         }
     }

     public void setKind(DataKind kind) {
         mKind = kind;
         final ImageView imageView = (ImageView) findViewById(R.id.kind_icon);
         imageView.setContentDescription(getResources().getString(kind.titleRes));
     }

     public void setGroupMetaData(Cursor groupMetaData) {
         this.mGroupMetaData = groupMetaData;
         updateView();
         // Open up the list of groups if a new group was just created.
         if (mCreatedNewGroup) {
             mCreatedNewGroup = false;
             onClick(this); // This causes the popup to open.
             if (mPopup != null) {
                 // Ensure that the newly created group is checked.
                 final int position = mAdapter.getNewestGroupPosition();
                 ListView listView = mPopup.getListView();
                 if (listView != null && !listView.isItemChecked(position)) {
                     // Newly created group is not checked, so check it.
                     listView.setItemChecked(position, true);
                     onItemClick(listView, null, position, listView.getItemIdAtPosition(position));
                 }
             }
         }
     }

     /** Whether {@link #setGroupMetaData} has been invoked yet. */
     public boolean wasGroupMetaDataBound() {
         return mGroupMetaData != null;
     }

     /**
      * Return true if the account has groups to edit group membership for contacts
      * belong to the account.
      */
     public boolean accountHasGroups() {
         return mAccountHasGroups;
     }

     public void setState(RawContactDelta state) {
         mState = state;
         mAccountType = mState.getAccountType();
         mAccountName = mState.getAccountName();
         mDataSet = mState.getDataSet();
         mDefaultGroupVisibilityKnown = false;
         mCreatedNewGroup = false;
         updateView();
         setGroupNameEditDialogFragment();
     }

     private void updateView() {
         if (mGroupMetaData == null || mGroupMetaData.isClosed() || mAccountType == null
                 || mAccountName == null) {
             setVisibility(GONE);
             return;
         }

         mFavoritesGroupId = 0;
         mDefaultGroupId = 0;

         StringBuilder sb = new StringBuilder();
         mGroupMetaData.moveToPosition(-1);
         while (mGroupMetaData.moveToNext()) {
             String accountName = mGroupMetaData.getString(GroupMetaDataLoader.ACCOUNT_NAME);
             String accountType = mGroupMetaData.getString(GroupMetaDataLoader.ACCOUNT_TYPE);
             String dataSet = mGroupMetaData.getString(GroupMetaDataLoader.DATA_SET);
             if (accountName.equals(mAccountName) && accountType.equals(mAccountType)
                     && Objects.equal(dataSet, mDataSet)) {
                 long groupId = mGroupMetaData.getLong(GroupMetaDataLoader.GROUP_ID);
                 if (!mGroupMetaData.isNull(GroupMetaDataLoader.FAVORITES)
                         && mGroupMetaData.getInt(GroupMetaDataLoader.FAVORITES) != 0) {
                     mFavoritesGroupId = groupId;
                 } else if (!mGroupMetaData.isNull(GroupMetaDataLoader.AUTO_ADD)
                             && mGroupMetaData.getInt(GroupMetaDataLoader.AUTO_ADD) != 0) {
                     mDefaultGroupId = groupId;
                 } else {
                     mAccountHasGroups = true;
                 }

                 // Exclude favorites from the list - they are handled with special UI (star)
                 // Also exclude the default group.
                 if (groupId != mFavoritesGroupId && groupId != mDefaultGroupId
                         && hasMembership(groupId)) {
                     String title = mGroupMetaData.getString(GroupMetaDataLoader.TITLE);
                     if (!TextUtils.isEmpty(title)) {
                         if (sb.length() != 0) {
                             sb.append(", ");
                         }
                         sb.append(title);
                     }
                 }
             }
         }

         if (!mAccountHasGroups) {
             setVisibility(GONE);
             return;
         }

         if (mGroupList == null) {
             mGroupList = (TextView) findViewById(R.id.group_list);
             mGroupList.setOnClickListener(this);
         }

         mGroupList.setEnabled(isEnabled());
         if (sb.length() == 0) {
             mGroupList.setText(mNoGroupString);
             mGroupList.setTextColor(mHintTextColor);
         } else {
             mGroupList.setText(sb);
             mGroupList.setTextColor(mPrimaryTextColor);
         }
         setVisibility(VISIBLE);

         if (!mDefaultGroupVisibilityKnown) {
             // Only show the default group (My Contacts) if the contact is NOT in it
             mDefaultGroupVisible = mDefaultGroupId != 0 && !hasMembership(mDefaultGroupId);
             mDefaultGroupVisibilityKnown = true;
         }
     }

     @Override
     public void onClick(View v) {
         if (UiClosables.closeQuietly(mPopup)) {
             mPopup = null;
             return;
         }

         requestFocus();
         mAdapter = new GroupMembershipAdapter<GroupSelectionItem>(
                 getContext(), R.layout.group_membership_list_item);

         long newestGroupId = -1;

         mGroupMetaData.moveToPosition(-1);
         while (mGroupMetaData.moveToNext()) {
             String accountName = mGroupMetaData.getString(GroupMetaDataLoader.ACCOUNT_NAME);
             String accountType = mGroupMetaData.getString(GroupMetaDataLoader.ACCOUNT_TYPE);
             String dataSet = mGroupMetaData.getString(GroupMetaDataLoader.DATA_SET);
             if (accountName.equals(mAccountName) && accountType.equals(mAccountType)
                     && Objects.equal(dataSet, mDataSet)) {
                 long groupId = mGroupMetaData.getLong(GroupMetaDataLoader.GROUP_ID);
                 if (groupId != mFavoritesGroupId
                         && (groupId != mDefaultGroupId || mDefaultGroupVisible)) {
                     if (groupId > newestGroupId) {
                         newestGroupId = groupId;
                         mAdapter.setNewestGroupPosition(mAdapter.getCount());
                     }
                     String title = mGroupMetaData.getString(GroupMetaDataLoader.TITLE);
                     boolean checked = hasMembership(groupId);
                     mAdapter.add(new GroupSelectionItem(groupId, title, checked));
                 }
             }
         }

         mAdapter.add(new GroupSelectionItem(CREATE_NEW_GROUP_GROUP_ID,
                 getContext().getString(R.string.create_group_item_label), false));

         mPopup = new ListPopupWindow(getContext(), null);
         mPopup.setAnchorView(mGroupList);
         mPopup.setAdapter(mAdapter);
         mPopup.setModal(true);
         mPopup.setInputMethodMode(ListPopupWindow.INPUT_METHOD_NOT_NEEDED);
         mPopup.show();

         ListView listView = mPopup.getListView();
         listView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
         listView.setOverScrollMode(OVER_SCROLL_ALWAYS);
         int count = mAdapter.getCount();
         for (int i = 0; i < count; i++) {
             listView.setItemChecked(i, mAdapter.getItem(i).isChecked());
         }

         listView.setOnItemClickListener(this);
     }

     @Override
     protected void onDetachedFromWindow() {
         super.onDetachedFromWindow();
         UiClosables.closeQuietly(mPopup);
         mPopup = null;
     }

     @Override
     public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
         ListView list = (ListView) parent;
         int count = mAdapter.getCount();

         if (list.isItemChecked(count - 1)) {
             list.setItemChecked(count - 1, false);
             createNewGroup();
             return;
         }

         for (int i = 0; i < count; i++) {
             mAdapter.getItem(i).setChecked(list.isItemChecked(i));
         }

         // First remove the memberships that have been unchecked
         ArrayList<ValuesDelta> entries = mState.getMimeEntries(GroupMembership.CONTENT_ITEM_TYPE);
         if (entries != null) {
             for (ValuesDelta entry : entries) {
                 if (!entry.isDelete()) {
                     Long groupId = entry.getGroupRowId();
                     if (groupId != null && groupId != mFavoritesGroupId
                             && (groupId != mDefaultGroupId || mDefaultGroupVisible)
                             && !isGroupChecked(groupId)) {
                         entry.markDeleted();
                     }
                 }
             }
         }

         // Now add the newly selected items
         for (int i = 0; i < count; i++) {
             GroupSelectionItem item = mAdapter.getItem(i);
             long groupId = item.getGroupId();
             if (item.isChecked() && !hasMembership(groupId)) {
                 ValuesDelta entry = RawContactModifier.insertChild(mState, mKind);
                 if (entry != null) {
                     entry.setGroupRowId(groupId);
                 }
             }
         }

         updateView();
     }

     private boolean isGroupChecked(long groupId) {
         int count = mAdapter.getCount();
         for (int i = 0; i < count; i++) {
             GroupSelectionItem item = mAdapter.getItem(i);
             if (groupId == item.getGroupId()) {
                 return item.isChecked();
             }
         }
         return false;
     }

     private boolean hasMembership(long groupId) {
         if (groupId == mDefaultGroupId && mState.isContactInsert()) {
             return true;
         }

         ArrayList<ValuesDelta> entries = mState.getMimeEntries(GroupMembership.CONTENT_ITEM_TYPE);
         if (entries != null) {
             for (ValuesDelta values : entries) {
                 if (!values.isDelete()) {
                     Long id = values.getGroupRowId();
                     if (id != null && id == groupId) {
                         return true;
                     }
                 }
             }
         }
         return false;
     }

     private void createNewGroup() {
         UiClosables.closeQuietly(mPopup);
         mPopup = null;
         mGroupNameEditDialogFragment =
                     GroupNameEditDialogFragment.newInstanceForCreation(
                             new AccountWithDataSet(mAccountName, mAccountType, mDataSet), null);
         mGroupNameEditDialogFragment.setListener(mListener);
         mGroupNameEditDialogFragment.show(
                 ((Activity) getContext()).getFragmentManager(),
                 TAG_CREATE_GROUP_FRAGMENT);
     }
 }
	/*
	* Copyright (C) 2010 The Android Open Source Project
	*
	* Licensed under the Apache License, Version 2.0 (the "License");
	* you may not use this file except in compliance with the License.
	* You may obtain a copy of the License at
	*
	* http://www.apache.org/licenses/LICENSE-2.0
	*
	* Unless required by applicable law or agreed to in writing, software
	* distributed under the License is distributed on an "AS IS" BASIS,
	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	* See the License for the specific language governing permissions and
	* limitations under the License.
	*/

	package com.android.contacts.editor;

	import android.app.Activity;
	import android.app.FragmentManager;
	import android.content.Context;
	import android.content.res.Resources;
	import android.database.Cursor;
	import android.provider.ContactsContract.CommonDataKinds.GroupMembership;
	import android.text.TextUtils;
	import android.util.AttributeSet;
	import android.view.View;
	import android.view.View.OnClickListener;
	import android.view.ViewGroup;
	import android.widget.AdapterView;
	import android.widget.AdapterView.OnItemClickListener;
	import android.widget.ArrayAdapter;
	import android.widget.CheckedTextView;
	import android.widget.ImageView;
	import android.widget.LinearLayout;
	import android.widget.ListPopupWindow;
	import android.widget.ListView;
	import android.widget.TextView;

	import com.android.contacts.GroupMetaDataLoader;
	import com.android.contacts.R;
	import com.android.contacts.group.GroupNameEditDialogFragment;
	import com.android.contacts.model.RawContactDelta;
	import com.android.contacts.model.RawContactModifier;
	import com.android.contacts.model.ValuesDelta;
	import com.android.contacts.model.account.AccountWithDataSet;
	import com.android.contacts.model.dataitem.DataKind;
	import com.android.contacts.util.UiClosables;

	import com.google.common.base.Objects;

	import java.util.ArrayList;

	/**
	* An editor for group membership. Displays the current group membership list and
	* brings up a dialog to change it.
	*/
	public class GroupMembershipView extends LinearLayout
	implements OnClickListener, OnItemClickListener {

	public static final String TAG_CREATE_GROUP_FRAGMENT = "createGroupDialog";

	private static final int CREATE_NEW_GROUP_GROUP_ID = 133;

	public static final class GroupSelectionItem {
	private final long mGroupId;
	private final String mTitle;
	private boolean mChecked;

	public GroupSelectionItem(long groupId, String title, boolean checked) {
	this.mGroupId = groupId;
	this.mTitle = title;
	mChecked = checked;
	}

	public long getGroupId() {
	return mGroupId;
	}

	public boolean isChecked() {
	return mChecked;
	}

	public void setChecked(boolean checked) {
	mChecked = checked;
	}

	@Override
	public String toString() {
	return mTitle;
	}
	}

	/**
	* Extends the array adapter to show checkmarks on all but the last list item for
	* the group membership popup. Note that this is highly specific to the fact that the
	* group_membership_list_item.xml is a CheckedTextView object.
	*/
	private class GroupMembershipAdapter<T> extends ArrayAdapter<T> {

	// The position of the group with the largest group ID
	private int mNewestGroupPosition;

	public GroupMembershipAdapter(Context context, int textViewResourceId) {
	super(context, textViewResourceId);
	}

	public boolean getItemIsCheckable(int position) {
	// Item is checkable if it is NOT the last one in the list
	return position != getCount()-1;
	}

	@Override
	public int getItemViewType(int position) {
	return getItemIsCheckable(position) ? 0 : 1;
	}

	@Override
	public int getViewTypeCount() {
	return 2;
	}

	@Override
	public View getView(int position, View convertView, ViewGroup parent) {
	final View itemView = super.getView(position, convertView, parent);
	if (itemView == null) {
	return null;
	}

	// Hide the checkable drawable. This assumes that the item views
	// are CheckedTextView objects
	final CheckedTextView checkedTextView = (CheckedTextView)itemView;
	if (!getItemIsCheckable(position)) {
	checkedTextView.setCheckMarkDrawable(null);
	}
	checkedTextView.setTextColor(mPrimaryTextColor);

	return checkedTextView;
	}

	public int getNewestGroupPosition() {
	return mNewestGroupPosition;
	}

	public void setNewestGroupPosition(int newestGroupPosition) {
	mNewestGroupPosition = newestGroupPosition;
	}

	}

	private RawContactDelta mState;
	private Cursor mGroupMetaData;
	private boolean mAccountHasGroups;
	private String mAccountName;
	private String mAccountType;
	private String mDataSet;
	private TextView mGroupList;
	private GroupMembershipAdapter<GroupSelectionItem> mAdapter;
	private long mDefaultGroupId;
	private long mFavoritesGroupId;
	private ListPopupWindow mPopup;
	private DataKind mKind;
	private boolean mDefaultGroupVisibilityKnown;
	private boolean mDefaultGroupVisible;
	private boolean mCreatedNewGroup;
	private GroupNameEditDialogFragment mGroupNameEditDialogFragment;
	private GroupNameEditDialogFragment.Listener mListener =
	new GroupNameEditDialogFragment.Listener() {
	@Override
	public void onGroupNameEditCancelled() {
	}

	@Override
	public void onGroupNameEditCompleted(String name) {
	mCreatedNewGroup = true;
	}
	};

	private String mNoGroupString;
	private int mPrimaryTextColor;
	private int mHintTextColor;

	public GroupMembershipView(Context context) {
	super(context);
	}

	public GroupMembershipView(Context context, AttributeSet attrs) {
	super(context, attrs);
	}

	@Override
	protected void onFinishInflate() {
	super.onFinishInflate();
	Resources resources = getContext().getResources();
	mPrimaryTextColor = resources.getColor(R.color.primary_text_color);
	mHintTextColor = resources.getColor(R.color.editor_disabled_text_color);
	mNoGroupString = getContext().getString(R.string.group_edit_field_hint_text);
	setFocusable(true);
	setFocusableInTouchMode(true);
	}

	private void setGroupNameEditDialogFragment() {
	final FragmentManager fragmentManager = ((Activity) getContext()).getFragmentManager();
	mGroupNameEditDialogFragment = (GroupNameEditDialogFragment)
	fragmentManager.findFragmentByTag(TAG_CREATE_GROUP_FRAGMENT);
	if (mGroupNameEditDialogFragment != null) {
	mGroupNameEditDialogFragment.setListener(mListener);
	}
	}

	@Override
	public void setEnabled(boolean enabled) {
	super.setEnabled(enabled);
	if (mGroupList != null) {
	mGroupList.setEnabled(enabled);
	}
	}

	public void setKind(DataKind kind) {
	mKind = kind;
	final ImageView imageView = (ImageView) findViewById(R.id.kind_icon);
	imageView.setContentDescription(getResources().getString(kind.titleRes));
	}

	public void setGroupMetaData(Cursor groupMetaData) {
	this.mGroupMetaData = groupMetaData;
	updateView();
	// Open up the list of groups if a new group was just created.
	if (mCreatedNewGroup) {
	mCreatedNewGroup = false;
	onClick(this); // This causes the popup to open.
	if (mPopup != null) {
	// Ensure that the newly created group is checked.
	final int position = mAdapter.getNewestGroupPosition();
	ListView listView = mPopup.getListView();
	if (listView != null && !listView.isItemChecked(position)) {
	// Newly created group is not checked, so check it.
	listView.setItemChecked(position, true);
	onItemClick(listView, null, position, listView.getItemIdAtPosition(position));
	}
	}
	}
	}

	/** Whether {@link #setGroupMetaData} has been invoked yet. */
	public boolean wasGroupMetaDataBound() {
	return mGroupMetaData != null;
	}

	/**
	* Return true if the account has groups to edit group membership for contacts
	* belong to the account.
	*/
	public boolean accountHasGroups() {
	return mAccountHasGroups;
	}

	public void setState(RawContactDelta state) {
	mState = state;
	mAccountType = mState.getAccountType();
	mAccountName = mState.getAccountName();
	mDataSet = mState.getDataSet();
	mDefaultGroupVisibilityKnown = false;
	mCreatedNewGroup = false;
	updateView();
	setGroupNameEditDialogFragment();
	}

	private void updateView() {
	if (mGroupMetaData == null \|\| mGroupMetaData.isClosed() \|\| mAccountType == null
	\|\| mAccountName == null) {
	setVisibility(GONE);
	return;
	}

	mFavoritesGroupId = 0;
	mDefaultGroupId = 0;

	StringBuilder sb = new StringBuilder();
	mGroupMetaData.moveToPosition(-1);
	while (mGroupMetaData.moveToNext()) {
	String accountName = mGroupMetaData.getString(GroupMetaDataLoader.ACCOUNT_NAME);
	String accountType = mGroupMetaData.getString(GroupMetaDataLoader.ACCOUNT_TYPE);
	String dataSet = mGroupMetaData.getString(GroupMetaDataLoader.DATA_SET);
	if (accountName.equals(mAccountName) && accountType.equals(mAccountType)
	&& Objects.equal(dataSet, mDataSet)) {
	long groupId = mGroupMetaData.getLong(GroupMetaDataLoader.GROUP_ID);
	if (!mGroupMetaData.isNull(GroupMetaDataLoader.FAVORITES)
	&& mGroupMetaData.getInt(GroupMetaDataLoader.FAVORITES) != 0) {
	mFavoritesGroupId = groupId;
	} else if (!mGroupMetaData.isNull(GroupMetaDataLoader.AUTO_ADD)
	&& mGroupMetaData.getInt(GroupMetaDataLoader.AUTO_ADD) != 0) {
	mDefaultGroupId = groupId;
	} else {
	mAccountHasGroups = true;
	}

	// Exclude favorites from the list - they are handled with special UI (star)
	// Also exclude the default group.
	if (groupId != mFavoritesGroupId && groupId != mDefaultGroupId
	&& hasMembership(groupId)) {
	String title = mGroupMetaData.getString(GroupMetaDataLoader.TITLE);
	if (!TextUtils.isEmpty(title)) {
	if (sb.length() != 0) {
	sb.append(", ");
	}
	sb.append(title);
	}
	}
	}
	}

	if (!mAccountHasGroups) {
	setVisibility(GONE);
	return;
	}

	if (mGroupList == null) {
	mGroupList = (TextView) findViewById(R.id.group_list);
	mGroupList.setOnClickListener(this);
	}

	mGroupList.setEnabled(isEnabled());
	if (sb.length() == 0) {
	mGroupList.setText(mNoGroupString);
	mGroupList.setTextColor(mHintTextColor);
	} else {
	mGroupList.setText(sb);
	mGroupList.setTextColor(mPrimaryTextColor);
	}
	setVisibility(VISIBLE);

	if (!mDefaultGroupVisibilityKnown) {
	// Only show the default group (My Contacts) if the contact is NOT in it
	mDefaultGroupVisible = mDefaultGroupId != 0 && !hasMembership(mDefaultGroupId);
	mDefaultGroupVisibilityKnown = true;
	}
	}

	@Override
	public void onClick(View v) {
	if (UiClosables.closeQuietly(mPopup)) {
	mPopup = null;
	return;
	}

	requestFocus();
	mAdapter = new GroupMembershipAdapter<GroupSelectionItem>(
	getContext(), R.layout.group_membership_list_item);

	long newestGroupId = -1;

	mGroupMetaData.moveToPosition(-1);
	while (mGroupMetaData.moveToNext()) {
	String accountName = mGroupMetaData.getString(GroupMetaDataLoader.ACCOUNT_NAME);
	String accountType = mGroupMetaData.getString(GroupMetaDataLoader.ACCOUNT_TYPE);
	String dataSet = mGroupMetaData.getString(GroupMetaDataLoader.DATA_SET);
	if (accountName.equals(mAccountName) && accountType.equals(mAccountType)
	&& Objects.equal(dataSet, mDataSet)) {
	long groupId = mGroupMetaData.getLong(GroupMetaDataLoader.GROUP_ID);
	if (groupId != mFavoritesGroupId
	&& (groupId != mDefaultGroupId \|\| mDefaultGroupVisible)) {
	if (groupId > newestGroupId) {
	newestGroupId = groupId;
	mAdapter.setNewestGroupPosition(mAdapter.getCount());
	}
	String title = mGroupMetaData.getString(GroupMetaDataLoader.TITLE);
	boolean checked = hasMembership(groupId);
	mAdapter.add(new GroupSelectionItem(groupId, title, checked));
	}
	}
	}

	mAdapter.add(new GroupSelectionItem(CREATE_NEW_GROUP_GROUP_ID,
	getContext().getString(R.string.create_group_item_label), false));

	mPopup = new ListPopupWindow(getContext(), null);
	mPopup.setAnchorView(mGroupList);
	mPopup.setAdapter(mAdapter);
	mPopup.setModal(true);
	mPopup.setInputMethodMode(ListPopupWindow.INPUT_METHOD_NOT_NEEDED);
	mPopup.show();

	ListView listView = mPopup.getListView();
	listView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
	listView.setOverScrollMode(OVER_SCROLL_ALWAYS);
	int count = mAdapter.getCount();
	for (int i = 0; i < count; i++) {
	listView.setItemChecked(i, mAdapter.getItem(i).isChecked());
	}

	listView.setOnItemClickListener(this);
	}

	@Override
	protected void onDetachedFromWindow() {
	super.onDetachedFromWindow();
	UiClosables.closeQuietly(mPopup);
	mPopup = null;
	}

	@Override
	public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
	ListView list = (ListView) parent;
	int count = mAdapter.getCount();

	if (list.isItemChecked(count - 1)) {
	list.setItemChecked(count - 1, false);
	createNewGroup();
	return;
	}

	for (int i = 0; i < count; i++) {
	mAdapter.getItem(i).setChecked(list.isItemChecked(i));
	}

	// First remove the memberships that have been unchecked
	ArrayList<ValuesDelta> entries = mState.getMimeEntries(GroupMembership.CONTENT_ITEM_TYPE);
	if (entries != null) {
	for (ValuesDelta entry : entries) {
	if (!entry.isDelete()) {
	Long groupId = entry.getGroupRowId();
	if (groupId != null && groupId != mFavoritesGroupId
	&& (groupId != mDefaultGroupId \|\| mDefaultGroupVisible)
	&& !isGroupChecked(groupId)) {
	entry.markDeleted();
	}
	}
	}
	}

	// Now add the newly selected items
	for (int i = 0; i < count; i++) {
	GroupSelectionItem item = mAdapter.getItem(i);
	long groupId = item.getGroupId();
	if (item.isChecked() && !hasMembership(groupId)) {
	ValuesDelta entry = RawContactModifier.insertChild(mState, mKind);
	if (entry != null) {
	entry.setGroupRowId(groupId);
	}
	}
	}

	updateView();
	}

	private boolean isGroupChecked(long groupId) {
	int count = mAdapter.getCount();
	for (int i = 0; i < count; i++) {
	GroupSelectionItem item = mAdapter.getItem(i);
	if (groupId == item.getGroupId()) {
	return item.isChecked();
	}
	}
	return false;
	}

	private boolean hasMembership(long groupId) {
	if (groupId == mDefaultGroupId && mState.isContactInsert()) {
	return true;
	}

	ArrayList<ValuesDelta> entries = mState.getMimeEntries(GroupMembership.CONTENT_ITEM_TYPE);
	if (entries != null) {
	for (ValuesDelta values : entries) {
	if (!values.isDelete()) {
	Long id = values.getGroupRowId();
	if (id != null && id == groupId) {
	return true;
	}
	}
	}
	}
	return false;
	}

	private void createNewGroup() {
	UiClosables.closeQuietly(mPopup);
	mPopup = null;
	mGroupNameEditDialogFragment =
	GroupNameEditDialogFragment.newInstanceForCreation(
	new AccountWithDataSet(mAccountName, mAccountType, mDataSet), null);
	mGroupNameEditDialogFragment.setListener(mListener);
	mGroupNameEditDialogFragment.show(
	((Activity) getContext()).getFragmentManager(),
	TAG_CREATE_GROUP_FRAGMENT);
	}
	}