Refactor AccountsAdapter into its own class.
* Extract AccountAdapter from AccountFolderList * Use callback instead of hardcoded launch of MailboxList * Unit tests Change-Id: Icafce1ef73a99fb61985c649620440656f9b51a3
This commit is contained in:
Andrew Stadler
parent
164c5004e7
commit
f3c285d4a3
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@ -44,7 +44,6 @@ import android.content.DialogInterface;
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import android.content.Intent;
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import android.database.Cursor;
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import android.database.MatrixCursor;
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import android.database.MergeCursor;
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import android.database.MatrixCursor.RowBuilder;
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import android.net.Uri;
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import android.os.AsyncTask;
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@ -52,16 +51,13 @@ import android.os.Bundle;
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import android.os.Handler;
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import android.view.ContextMenu;
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import android.view.KeyEvent;
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import android.view.LayoutInflater;
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import android.view.Menu;
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import android.view.MenuItem;
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import android.view.View;
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import android.view.ViewGroup;
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import android.view.Window;
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import android.view.ContextMenu.ContextMenuInfo;
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import android.widget.AdapterView;
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import android.widget.CursorAdapter;
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import android.widget.ImageView;
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import android.widget.ListAdapter;
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import android.widget.ListView;
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import android.widget.ProgressBar;
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@ -69,9 +65,8 @@ import android.widget.TextView;
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import android.widget.Toast;
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import android.widget.AdapterView.OnItemClickListener;
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import java.util.ArrayList;
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public class AccountFolderList extends ListActivity implements OnItemClickListener {
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public class AccountFolderList extends ListActivity
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implements OnItemClickListener, AccountsAdapter.Callback {
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private static final int DIALOG_REMOVE_ACCOUNT = 1;
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/**
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* Key codes used to open a debug settings screen.
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@ -95,24 +90,6 @@ public class AccountFolderList extends ListActivity implements OnItemClickListen
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private MessageListHandler mHandler;
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private ControllerResults mControllerCallback;
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/**
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* Reduced mailbox projection used by AccountsAdapter
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*/
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public final static int MAILBOX_COLUMN_ID = 0;
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public final static int MAILBOX_DISPLAY_NAME = 1;
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public final static int MAILBOX_ACCOUNT_KEY = 2;
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public final static int MAILBOX_TYPE = 3;
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public final static int MAILBOX_UNREAD_COUNT = 4;
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public final static int MAILBOX_FLAG_VISIBLE = 5;
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public final static int MAILBOX_FLAGS = 6;
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public final static String[] MAILBOX_PROJECTION = new String[] {
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EmailContent.RECORD_ID, MailboxColumns.DISPLAY_NAME,
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MailboxColumns.ACCOUNT_KEY, MailboxColumns.TYPE,
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MailboxColumns.UNREAD_COUNT,
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MailboxColumns.FLAG_VISIBLE, MailboxColumns.FLAGS
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};
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private static final String FAVORITE_COUNT_SELECTION =
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MessageColumns.FLAG_FAVORITE + "= 1";
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@ -126,15 +103,6 @@ public class AccountFolderList extends ListActivity implements OnItemClickListen
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"sum(" + MailboxColumns.UNREAD_COUNT + ")"
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};
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private static final String MAILBOX_INBOX_SELECTION =
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MailboxColumns.ACCOUNT_KEY + " =?" + " AND " + MailboxColumns.TYPE +" = "
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+ Mailbox.TYPE_INBOX;
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private static final int MAILBOX_UNREAD_COUNT_COLUMN_UNREAD_COUNT = 0;
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private static final String[] MAILBOX_UNREAD_COUNT_PROJECTION = new String [] {
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MailboxColumns.UNREAD_COUNT
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};
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/**
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* Start the Accounts list activity. Uses the CLEAR_TOP flag which means that other stacked
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* activities may be killed in order to get back to Accounts.
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@ -233,6 +201,13 @@ public class AccountFolderList extends ListActivity implements OnItemClickListen
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}
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}
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/**
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* Implements AccountsAdapter.Controller
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*/
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public void onClickAccountFolders(long accountId) {
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MailboxList.actionHandleAccount(this, accountId);
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}
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private static int getUnreadCountByMailboxType(Context context, int type) {
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int count = 0;
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Cursor c = context.getContentResolver().query(Mailbox.CONTENT_URI,
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@ -290,7 +265,7 @@ public class AccountFolderList extends ListActivity implements OnItemClickListen
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* TODO use narrower account projection (see LoadAccountsTask)
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*/
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private MatrixCursor getSummaryChildCursor() {
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MatrixCursor childCursor = new MatrixCursor(MAILBOX_PROJECTION);
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MatrixCursor childCursor = new MatrixCursor(AccountsAdapter.MAILBOX_PROJECTION);
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int count;
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RowBuilder row;
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// TYPE_INBOX
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@ -365,7 +340,7 @@ public class AccountFolderList extends ListActivity implements OnItemClickListen
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}
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// Now create a new list adapter and install it
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mListAdapter = AccountsAdapter.getInstance((Cursor)params[0], (Cursor)params[1],
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AccountFolderList.this, (Long)params[2]);
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AccountFolderList.this, (Long)params[2], AccountFolderList.this);
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mListView.setAdapter(mListAdapter);
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}
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}
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@ -517,7 +492,7 @@ public class AccountFolderList extends ListActivity implements OnItemClickListen
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if (mListAdapter.isMailbox(menuInfo.position)) {
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Cursor c = (Cursor) mListView.getItemAtPosition(menuInfo.position);
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long id = c.getLong(MAILBOX_COLUMN_ID);
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long id = c.getLong(AccountsAdapter.MAILBOX_COLUMN_ID);
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switch (item.getItemId()) {
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case R.id.open_folder:
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MessageList.actionHandleMailbox(this, id);
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@ -694,294 +669,6 @@ public class AccountFolderList extends ListActivity implements OnItemClickListen
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}
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}
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}
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/* package */ static class AccountsAdapter extends CursorAdapter {
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private final Context mContext;
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private final LayoutInflater mInflater;
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private final int mMailboxesCount;
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private final int mSeparatorPosition;
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private final long mDefaultAccountId;
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private final ArrayList<Long> mOnDeletingAccounts = new ArrayList<Long>();
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public static AccountsAdapter getInstance(Cursor mailboxesCursor, Cursor accountsCursor,
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Context context, long defaultAccountId) {
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Cursor[] cursors = new Cursor[] { mailboxesCursor, accountsCursor };
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Cursor mc = new MergeCursor(cursors);
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return new AccountsAdapter(mc, context, mailboxesCursor.getCount(), defaultAccountId);
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}
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public AccountsAdapter(Cursor c, Context context, int mailboxesCount,
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long defaultAccountId) {
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super(context, c, true);
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mContext = context;
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mInflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
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mMailboxesCount = mailboxesCount;
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mSeparatorPosition = mailboxesCount;
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mDefaultAccountId = defaultAccountId;
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}
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public boolean isMailbox(int position) {
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return position < mMailboxesCount;
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}
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public boolean isAccount(int position) {
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return position >= mMailboxesCount;
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}
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public void addOnDeletingAccount(long accountId) {
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mOnDeletingAccounts.add(accountId);
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}
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public boolean isOnDeletingAccountView(long accountId) {
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return mOnDeletingAccounts.contains(accountId);
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}
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/**
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* This is used as a callback from the list items, for clicks in the folder "button"
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*
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* @param itemView the item in which the click occurred
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*/
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public void onClickFolder(AccountFolderListItem itemView) {
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MailboxList.actionHandleAccount(mContext, itemView.mAccountId);
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}
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@Override
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public void bindView(View view, Context context, Cursor cursor) {
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if (cursor.getPosition() < mMailboxesCount) {
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bindMailboxItem(view, context, cursor, false);
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} else {
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bindAccountItem(view, context, cursor, false);
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}
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}
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private void bindMailboxItem(View view, Context context, Cursor cursor, boolean isLastChild)
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{
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// Reset the view (in case it was recycled) and prepare for binding
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AccountFolderListItem itemView = (AccountFolderListItem) view;
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itemView.bindViewInit(this, false);
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// Invisible (not "gone") to maintain spacing
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view.findViewById(R.id.chip).setVisibility(View.INVISIBLE);
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String text = cursor.getString(MAILBOX_DISPLAY_NAME);
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if (text != null) {
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TextView nameView = (TextView) view.findViewById(R.id.name);
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nameView.setText(text);
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}
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// TODO get/track live folder status
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text = null;
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TextView statusView = (TextView) view.findViewById(R.id.status);
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if (text != null) {
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statusView.setText(text);
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statusView.setVisibility(View.VISIBLE);
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} else {
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statusView.setVisibility(View.GONE);
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}
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int count = -1;
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text = cursor.getString(MAILBOX_UNREAD_COUNT);
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if (text != null) {
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count = Integer.valueOf(text);
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}
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TextView unreadCountView = (TextView) view.findViewById(R.id.new_message_count);
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TextView allCountView = (TextView) view.findViewById(R.id.all_message_count);
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int id = cursor.getInt(MAILBOX_COLUMN_ID);
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// If the unread count is zero, not to show countView.
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if (count > 0) {
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if (id == Mailbox.QUERY_ALL_FAVORITES
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|| id == Mailbox.QUERY_ALL_DRAFTS
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|| id == Mailbox.QUERY_ALL_OUTBOX) {
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unreadCountView.setVisibility(View.GONE);
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allCountView.setVisibility(View.VISIBLE);
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allCountView.setText(text);
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} else {
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allCountView.setVisibility(View.GONE);
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unreadCountView.setVisibility(View.VISIBLE);
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unreadCountView.setText(text);
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}
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} else {
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allCountView.setVisibility(View.GONE);
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unreadCountView.setVisibility(View.GONE);
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}
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view.findViewById(R.id.folder_button).setVisibility(View.GONE);
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view.findViewById(R.id.folder_separator).setVisibility(View.GONE);
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view.findViewById(R.id.default_sender).setVisibility(View.GONE);
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view.findViewById(R.id.folder_icon).setVisibility(View.VISIBLE);
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((ImageView)view.findViewById(R.id.folder_icon)).setImageDrawable(
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Utility.FolderProperties.getInstance(context).getSummaryMailboxIconIds(id));
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}
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private void bindAccountItem(View view, Context context, Cursor cursor, boolean isExpanded)
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{
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// Reset the view (in case it was recycled) and prepare for binding
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AccountFolderListItem itemView = (AccountFolderListItem) view;
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itemView.bindViewInit(this, true);
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itemView.mAccountId = cursor.getLong(Account.CONTENT_ID_COLUMN);
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long accountId = cursor.getLong(Account.CONTENT_ID_COLUMN);
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View chipView = view.findViewById(R.id.chip);
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chipView.setBackgroundResource(Email.getAccountColorResourceId(accountId));
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chipView.setVisibility(View.VISIBLE);
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String text = cursor.getString(Account.CONTENT_DISPLAY_NAME_COLUMN);
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if (text != null) {
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TextView descriptionView = (TextView) view.findViewById(R.id.name);
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descriptionView.setText(text);
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}
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text = cursor.getString(Account.CONTENT_EMAIL_ADDRESS_COLUMN);
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if (text != null) {
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TextView emailView = (TextView) view.findViewById(R.id.status);
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emailView.setText(text);
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emailView.setVisibility(View.VISIBLE);
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}
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int unreadMessageCount = 0;
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Cursor c = context.getContentResolver().query(Mailbox.CONTENT_URI,
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MAILBOX_UNREAD_COUNT_PROJECTION,
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MAILBOX_INBOX_SELECTION,
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new String[] { String.valueOf(accountId) }, null);
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try {
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if (c.moveToFirst()) {
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String count = c.getString(MAILBOX_UNREAD_COUNT_COLUMN_UNREAD_COUNT);
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if (count != null) {
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unreadMessageCount = Integer.valueOf(count);
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}
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}
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} finally {
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c.close();
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}
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view.findViewById(R.id.all_message_count).setVisibility(View.GONE);
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TextView unreadCountView = (TextView) view.findViewById(R.id.new_message_count);
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if (unreadMessageCount > 0) {
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unreadCountView.setText(String.valueOf(unreadMessageCount));
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unreadCountView.setVisibility(View.VISIBLE);
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} else {
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unreadCountView.setVisibility(View.GONE);
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}
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view.findViewById(R.id.folder_icon).setVisibility(View.GONE);
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view.findViewById(R.id.folder_button).setVisibility(View.VISIBLE);
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view.findViewById(R.id.folder_separator).setVisibility(View.VISIBLE);
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if (accountId == mDefaultAccountId) {
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view.findViewById(R.id.default_sender).setVisibility(View.VISIBLE);
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} else {
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view.findViewById(R.id.default_sender).setVisibility(View.GONE);
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}
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}
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@Override
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public View newView(Context context, Cursor cursor, ViewGroup parent) {
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return mInflater.inflate(R.layout.account_folder_list_item, parent, false);
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}
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/*
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* The following series of overrides insert the "Accounts" separator
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*/
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/**
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* Prevents the separator view from recycling into the other views
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*/
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@Override
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public int getItemViewType(int position) {
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if (position == mSeparatorPosition) {
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return IGNORE_ITEM_VIEW_TYPE;
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}
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return super.getItemViewType(position);
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}
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/**
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* Injects the separator view when required, and fudges the cursor for other views
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*/
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@Override
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public View getView(int position, View convertView, ViewGroup parent) {
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// The base class's getView() checks for mDataValid at the beginning, but we don't have
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// to do that, because if the cursor is invalid getCount() returns 0, in which case this
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// method wouldn't get called.
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// Handle the separator here - create & bind
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if (position == mSeparatorPosition) {
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TextView view;
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view = (TextView) mInflater.inflate(R.layout.list_separator, parent, false);
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view.setText(R.string.account_folder_list_separator_accounts);
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return view;
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}
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return super.getView(getRealPosition(position), convertView, parent);
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}
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/**
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* Forces navigation to skip over the separator
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*/
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@Override
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public boolean areAllItemsEnabled() {
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return false;
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}
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/**
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* Forces navigation to skip over the separator
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*/
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@Override
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public boolean isEnabled(int position) {
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if (position == mSeparatorPosition) {
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return false;
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} else if (isAccount(position)) {
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Long id = ((MergeCursor)getItem(position)).getLong(Account.CONTENT_ID_COLUMN);
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return !isOnDeletingAccountView(id);
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} else {
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return true;
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}
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}
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/**
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* Adjusts list count to include separator
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*/
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@Override
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public int getCount() {
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int count = super.getCount();
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if (count > 0 && (mSeparatorPosition != ListView.INVALID_POSITION)) {
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// Increment for separator, if we have anything to show.
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count += 1;
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}
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return count;
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}
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/**
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* Converts list position to cursor position
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*/
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private int getRealPosition(int pos) {
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if (mSeparatorPosition == ListView.INVALID_POSITION) {
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// No separator, identity map
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return pos;
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} else if (pos <= mSeparatorPosition) {
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// Before or at the separator, identity map
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return pos;
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} else {
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// After the separator, remove 1 from the pos to get the real underlying pos
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return pos - 1;
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}
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}
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/**
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* Returns the item using external position numbering (no separator)
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*/
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@Override
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public Object getItem(int pos) {
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return super.getItem(getRealPosition(pos));
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}
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/**
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* Returns the item id using external position numbering (no separator)
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*/
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@Override
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public long getItemId(int pos) {
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return super.getItemId(getRealPosition(pos));
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}
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}
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}
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@ -32,7 +32,7 @@ public class AccountFolderListItem extends LinearLayout {
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public long mAccountId;
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private AccountFolderList.AccountsAdapter mAdapter;
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private AccountsAdapter mAdapter;
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private boolean mHasFolderButton;
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private boolean mDownEvent;
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@ -54,7 +54,7 @@ public class AccountFolderListItem extends LinearLayout {
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*
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* @param adapter the adapter that creates this view
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*/
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public void bindViewInit(AccountFolderList.AccountsAdapter adapter, boolean hasFolderButton) {
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public void bindViewInit(AccountsAdapter adapter, boolean hasFolderButton) {
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mAdapter = adapter;
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mCachedViewPositions = false;
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mHasFolderButton = hasFolderButton;
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@ -0,0 +1,381 @@
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/*
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* Copyright (C) 2010 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.email.activity;
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import com.android.email.Email;
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import com.android.email.R;
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import com.android.email.Utility;
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import com.android.email.provider.EmailContent;
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import com.android.email.provider.EmailContent.Account;
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import com.android.email.provider.EmailContent.Mailbox;
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import com.android.email.provider.EmailContent.MailboxColumns;
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import android.content.Context;
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import android.database.Cursor;
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||||
import android.database.MergeCursor;
|
||||
import android.view.LayoutInflater;
|
||||
import android.view.View;
|
||||
import android.view.ViewGroup;
|
||||
import android.widget.CursorAdapter;
|
||||
import android.widget.ImageView;
|
||||
import android.widget.ListView;
|
||||
import android.widget.TextView;
|
||||
|
||||
import java.util.ArrayList;
|
||||
|
||||
/**
|
||||
* Adapter that presents a combined list of smart mailboxes (e.g. combined inbox, all drafts, etc),
|
||||
* a non-selectable separator, and the list of accounts.
|
||||
*/
|
||||
public class AccountsAdapter extends CursorAdapter {
|
||||
|
||||
/**
|
||||
* Reduced mailbox projection used by AccountsAdapter
|
||||
*/
|
||||
public final static String[] MAILBOX_PROJECTION = new String[] {
|
||||
EmailContent.RECORD_ID, MailboxColumns.DISPLAY_NAME,
|
||||
MailboxColumns.ACCOUNT_KEY, MailboxColumns.TYPE,
|
||||
MailboxColumns.UNREAD_COUNT,
|
||||
MailboxColumns.FLAG_VISIBLE, MailboxColumns.FLAGS
|
||||
};
|
||||
public final static int MAILBOX_COLUMN_ID = 0;
|
||||
public final static int MAILBOX_DISPLAY_NAME = 1;
|
||||
public final static int MAILBOX_ACCOUNT_KEY = 2;
|
||||
public final static int MAILBOX_TYPE = 3;
|
||||
public final static int MAILBOX_UNREAD_COUNT = 4;
|
||||
public final static int MAILBOX_FLAG_VISIBLE = 5;
|
||||
public final static int MAILBOX_FLAGS = 6;
|
||||
|
||||
private static final String[] MAILBOX_UNREAD_COUNT_PROJECTION = new String [] {
|
||||
MailboxColumns.UNREAD_COUNT
|
||||
};
|
||||
private static final int MAILBOX_UNREAD_COUNT_COLUMN_UNREAD_COUNT = 0;
|
||||
|
||||
private static final String MAILBOX_INBOX_SELECTION =
|
||||
MailboxColumns.ACCOUNT_KEY + " =?" + " AND " + MailboxColumns.TYPE +" = "
|
||||
+ Mailbox.TYPE_INBOX;
|
||||
|
||||
private final LayoutInflater mInflater;
|
||||
private final int mMailboxesCount;
|
||||
private final int mSeparatorPosition;
|
||||
private final long mDefaultAccountId;
|
||||
private final ArrayList<Long> mOnDeletingAccounts = new ArrayList<Long>();
|
||||
private Callback mCallback;
|
||||
|
||||
public static AccountsAdapter getInstance(Cursor mailboxesCursor, Cursor accountsCursor,
|
||||
Context context, long defaultAccountId, Callback callback) {
|
||||
Cursor[] cursors = new Cursor[] { mailboxesCursor, accountsCursor };
|
||||
Cursor mc = new MergeCursor(cursors);
|
||||
return new AccountsAdapter(mc, context, mailboxesCursor.getCount(), defaultAccountId,
|
||||
callback);
|
||||
}
|
||||
|
||||
private AccountsAdapter(Cursor c, Context context, int mailboxesCount, long defaultAccountId,
|
||||
Callback callback) {
|
||||
super(context, c, true);
|
||||
mInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
|
||||
mMailboxesCount = mailboxesCount;
|
||||
mSeparatorPosition = mailboxesCount;
|
||||
mDefaultAccountId = defaultAccountId;
|
||||
mCallback = callback;
|
||||
}
|
||||
|
||||
/**
|
||||
* When changeCursor(null) is called, drop reference(s) to make sure we don't leak the activity
|
||||
*/
|
||||
@Override
|
||||
public void changeCursor(Cursor cursor) {
|
||||
if (cursor == null) {
|
||||
mCallback = null;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Callback interface used to report clicks other than the basic list item click or longpress.
|
||||
*/
|
||||
public interface Callback {
|
||||
/**
|
||||
* Callback for clicks on the "folder" icon (to open MailboxList)
|
||||
*/
|
||||
public void onClickAccountFolders(long accountId);
|
||||
}
|
||||
|
||||
public boolean isMailbox(int position) {
|
||||
return position < mMailboxesCount;
|
||||
}
|
||||
|
||||
public boolean isAccount(int position) {
|
||||
return position > mMailboxesCount;
|
||||
}
|
||||
|
||||
public void addOnDeletingAccount(long accountId) {
|
||||
mOnDeletingAccounts.add(accountId);
|
||||
}
|
||||
|
||||
public boolean isOnDeletingAccountView(long accountId) {
|
||||
return mOnDeletingAccounts.contains(accountId);
|
||||
}
|
||||
|
||||
/**
|
||||
* This is an entry point called by the list item for clicks in the folder "button"
|
||||
*
|
||||
* @param itemView the item in which the click occurred
|
||||
*/
|
||||
public void onClickFolder(AccountFolderListItem itemView) {
|
||||
if (mCallback != null) {
|
||||
mCallback.onClickAccountFolders(itemView.mAccountId);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void bindView(View view, Context context, Cursor cursor) {
|
||||
if (cursor.getPosition() < mMailboxesCount) {
|
||||
bindMailboxItem(view, context, cursor, false);
|
||||
} else {
|
||||
bindAccountItem(view, context, cursor, false);
|
||||
}
|
||||
}
|
||||
|
||||
private void bindMailboxItem(View view, Context context, Cursor cursor, boolean isLastChild)
|
||||
{
|
||||
// Reset the view (in case it was recycled) and prepare for binding
|
||||
AccountFolderListItem itemView = (AccountFolderListItem) view;
|
||||
itemView.bindViewInit(this, false);
|
||||
|
||||
// Invisible (not "gone") to maintain spacing
|
||||
view.findViewById(R.id.chip).setVisibility(View.INVISIBLE);
|
||||
|
||||
String text = cursor.getString(MAILBOX_DISPLAY_NAME);
|
||||
if (text != null) {
|
||||
TextView nameView = (TextView) view.findViewById(R.id.name);
|
||||
nameView.setText(text);
|
||||
}
|
||||
|
||||
// TODO get/track live folder status
|
||||
text = null;
|
||||
TextView statusView = (TextView) view.findViewById(R.id.status);
|
||||
if (text != null) {
|
||||
statusView.setText(text);
|
||||
statusView.setVisibility(View.VISIBLE);
|
||||
} else {
|
||||
statusView.setVisibility(View.GONE);
|
||||
}
|
||||
|
||||
int count = -1;
|
||||
text = cursor.getString(MAILBOX_UNREAD_COUNT);
|
||||
if (text != null) {
|
||||
count = Integer.valueOf(text);
|
||||
}
|
||||
TextView unreadCountView = (TextView) view.findViewById(R.id.new_message_count);
|
||||
TextView allCountView = (TextView) view.findViewById(R.id.all_message_count);
|
||||
int id = cursor.getInt(MAILBOX_COLUMN_ID);
|
||||
// If the unread count is zero, not to show countView.
|
||||
if (count > 0) {
|
||||
if (id == Mailbox.QUERY_ALL_FAVORITES
|
||||
|| id == Mailbox.QUERY_ALL_DRAFTS
|
||||
|| id == Mailbox.QUERY_ALL_OUTBOX) {
|
||||
unreadCountView.setVisibility(View.GONE);
|
||||
allCountView.setVisibility(View.VISIBLE);
|
||||
allCountView.setText(text);
|
||||
} else {
|
||||
allCountView.setVisibility(View.GONE);
|
||||
unreadCountView.setVisibility(View.VISIBLE);
|
||||
unreadCountView.setText(text);
|
||||
}
|
||||
} else {
|
||||
allCountView.setVisibility(View.GONE);
|
||||
unreadCountView.setVisibility(View.GONE);
|
||||
}
|
||||
|
||||
view.findViewById(R.id.folder_button).setVisibility(View.GONE);
|
||||
view.findViewById(R.id.folder_separator).setVisibility(View.GONE);
|
||||
view.findViewById(R.id.default_sender).setVisibility(View.GONE);
|
||||
view.findViewById(R.id.folder_icon).setVisibility(View.VISIBLE);
|
||||
((ImageView)view.findViewById(R.id.folder_icon)).setImageDrawable(
|
||||
Utility.FolderProperties.getInstance(context).getSummaryMailboxIconIds(id));
|
||||
}
|
||||
|
||||
private void bindAccountItem(View view, Context context, Cursor cursor, boolean isExpanded)
|
||||
{
|
||||
// Reset the view (in case it was recycled) and prepare for binding
|
||||
AccountFolderListItem itemView = (AccountFolderListItem) view;
|
||||
itemView.bindViewInit(this, true);
|
||||
itemView.mAccountId = cursor.getLong(Account.CONTENT_ID_COLUMN);
|
||||
|
||||
long accountId = cursor.getLong(Account.CONTENT_ID_COLUMN);
|
||||
View chipView = view.findViewById(R.id.chip);
|
||||
chipView.setBackgroundResource(Email.getAccountColorResourceId(accountId));
|
||||
chipView.setVisibility(View.VISIBLE);
|
||||
|
||||
String text = cursor.getString(Account.CONTENT_DISPLAY_NAME_COLUMN);
|
||||
if (text != null) {
|
||||
TextView descriptionView = (TextView) view.findViewById(R.id.name);
|
||||
descriptionView.setText(text);
|
||||
}
|
||||
|
||||
text = cursor.getString(Account.CONTENT_EMAIL_ADDRESS_COLUMN);
|
||||
if (text != null) {
|
||||
TextView emailView = (TextView) view.findViewById(R.id.status);
|
||||
emailView.setText(text);
|
||||
emailView.setVisibility(View.VISIBLE);
|
||||
}
|
||||
|
||||
// TODO: We should not be doing a query inside bindAccountItem
|
||||
int unreadMessageCount = 0;
|
||||
Cursor c = context.getContentResolver().query(Mailbox.CONTENT_URI,
|
||||
MAILBOX_UNREAD_COUNT_PROJECTION,
|
||||
MAILBOX_INBOX_SELECTION,
|
||||
new String[] { String.valueOf(accountId) }, null);
|
||||
|
||||
try {
|
||||
if (c.moveToFirst()) {
|
||||
String count = c.getString(MAILBOX_UNREAD_COUNT_COLUMN_UNREAD_COUNT);
|
||||
if (count != null) {
|
||||
unreadMessageCount = Integer.valueOf(count);
|
||||
}
|
||||
}
|
||||
} finally {
|
||||
c.close();
|
||||
}
|
||||
|
||||
view.findViewById(R.id.all_message_count).setVisibility(View.GONE);
|
||||
TextView unreadCountView = (TextView) view.findViewById(R.id.new_message_count);
|
||||
if (unreadMessageCount > 0) {
|
||||
unreadCountView.setText(String.valueOf(unreadMessageCount));
|
||||
unreadCountView.setVisibility(View.VISIBLE);
|
||||
} else {
|
||||
unreadCountView.setVisibility(View.GONE);
|
||||
}
|
||||
|
||||
view.findViewById(R.id.folder_icon).setVisibility(View.GONE);
|
||||
view.findViewById(R.id.folder_button).setVisibility(View.VISIBLE);
|
||||
view.findViewById(R.id.folder_separator).setVisibility(View.VISIBLE);
|
||||
if (accountId == mDefaultAccountId) {
|
||||
view.findViewById(R.id.default_sender).setVisibility(View.VISIBLE);
|
||||
} else {
|
||||
view.findViewById(R.id.default_sender).setVisibility(View.GONE);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public View newView(Context context, Cursor cursor, ViewGroup parent) {
|
||||
return mInflater.inflate(R.layout.account_folder_list_item, parent, false);
|
||||
}
|
||||
|
||||
/*
|
||||
* The following series of overrides insert the "Accounts" separator
|
||||
*/
|
||||
|
||||
/**
|
||||
* Prevents the separator view from recycling into the other views
|
||||
*/
|
||||
@Override
|
||||
public int getItemViewType(int position) {
|
||||
if (position == mSeparatorPosition) {
|
||||
return IGNORE_ITEM_VIEW_TYPE;
|
||||
}
|
||||
return super.getItemViewType(position);
|
||||
}
|
||||
|
||||
/**
|
||||
* Injects the separator view when required, and fudges the cursor for other views
|
||||
*/
|
||||
@Override
|
||||
public View getView(int position, View convertView, ViewGroup parent) {
|
||||
// The base class's getView() checks for mDataValid at the beginning, but we don't have
|
||||
// to do that, because if the cursor is invalid getCount() returns 0, in which case this
|
||||
// method wouldn't get called.
|
||||
|
||||
// Handle the separator here - create & bind
|
||||
if (position == mSeparatorPosition) {
|
||||
TextView view;
|
||||
view = (TextView) mInflater.inflate(R.layout.list_separator, parent, false);
|
||||
view.setText(R.string.account_folder_list_separator_accounts);
|
||||
return view;
|
||||
}
|
||||
return super.getView(getRealPosition(position), convertView, parent);
|
||||
}
|
||||
|
||||
/**
|
||||
* Forces navigation to skip over the separator
|
||||
*/
|
||||
@Override
|
||||
public boolean areAllItemsEnabled() {
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Forces navigation to skip over the separator
|
||||
*/
|
||||
@Override
|
||||
public boolean isEnabled(int position) {
|
||||
if (position == mSeparatorPosition) {
|
||||
return false;
|
||||
} else if (isAccount(position)) {
|
||||
Long id = ((MergeCursor)getItem(position)).getLong(Account.CONTENT_ID_COLUMN);
|
||||
return !isOnDeletingAccountView(id);
|
||||
} else {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Adjusts list count to include separator
|
||||
*/
|
||||
@Override
|
||||
public int getCount() {
|
||||
int count = super.getCount();
|
||||
if (count > 0 && (mSeparatorPosition != ListView.INVALID_POSITION)) {
|
||||
// Increment for separator, if we have anything to show.
|
||||
count += 1;
|
||||
}
|
||||
return count;
|
||||
}
|
||||
|
||||
/**
|
||||
* Converts list position to cursor position
|
||||
*/
|
||||
private int getRealPosition(int pos) {
|
||||
if (mSeparatorPosition == ListView.INVALID_POSITION) {
|
||||
// No separator, identity map
|
||||
return pos;
|
||||
} else if (pos <= mSeparatorPosition) {
|
||||
// Before or at the separator, identity map
|
||||
return pos;
|
||||
} else {
|
||||
// After the separator, remove 1 from the pos to get the real underlying pos
|
||||
return pos - 1;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the item using external position numbering (no separator)
|
||||
*/
|
||||
@Override
|
||||
public Object getItem(int pos) {
|
||||
return super.getItem(getRealPosition(pos));
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the item id using external position numbering (no separator)
|
||||
*/
|
||||
@Override
|
||||
public long getItemId(int pos) {
|
||||
return super.getItemId(getRealPosition(pos));
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,262 @@
|
|||
/*
|
||||
* 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.email.activity;
|
||||
|
||||
import com.android.email.provider.EmailContent.Account;
|
||||
import com.android.email.provider.EmailContent.Mailbox;
|
||||
|
||||
import android.database.Cursor;
|
||||
import android.database.MatrixCursor;
|
||||
import android.database.MergeCursor;
|
||||
import android.database.MatrixCursor.RowBuilder;
|
||||
import android.test.AndroidTestCase;
|
||||
import android.test.suitebuilder.annotation.SmallTest;
|
||||
|
||||
/**
|
||||
* Basic unit tests of AccountsAdapter
|
||||
*/
|
||||
@SmallTest
|
||||
public class AccountsAdapterTest extends AndroidTestCase {
|
||||
|
||||
private Cursor mUpperCursor = null;
|
||||
private Cursor mLowerCursor = null;
|
||||
|
||||
/**
|
||||
* Make an empty set of magic mailboxes in mUpperCursor
|
||||
*/
|
||||
private void setupUpperCursor() {
|
||||
MatrixCursor childCursor = new MatrixCursor(AccountsAdapter.MAILBOX_PROJECTION);
|
||||
mUpperCursor = childCursor;
|
||||
}
|
||||
|
||||
/**
|
||||
* Make a simple set of magic mailboxes in mUpperCursor
|
||||
*/
|
||||
private void populateUpperCursor() {
|
||||
MatrixCursor childCursor = (MatrixCursor) mUpperCursor;
|
||||
|
||||
int count;
|
||||
RowBuilder row;
|
||||
// TYPE_INBOX
|
||||
count = 10;
|
||||
row = childCursor.newRow();
|
||||
row.add(Long.valueOf(Mailbox.QUERY_ALL_INBOXES)); // MAILBOX_COLUMN_ID = 0;
|
||||
row.add("Inbox"); // MAILBOX_DISPLAY_NAME
|
||||
row.add(null); // MAILBOX_ACCOUNT_KEY = 2;
|
||||
row.add(Integer.valueOf(Mailbox.TYPE_INBOX)); // MAILBOX_TYPE = 3;
|
||||
row.add(Integer.valueOf(count)); // MAILBOX_UNREAD_COUNT = 4;
|
||||
// TYPE_MAIL (FAVORITES)
|
||||
count = 20;
|
||||
row = childCursor.newRow();
|
||||
row.add(Long.valueOf(Mailbox.QUERY_ALL_FAVORITES)); // MAILBOX_COLUMN_ID = 0;
|
||||
row.add("Favorites"); // MAILBOX_DISPLAY_NAME
|
||||
row.add(null); // MAILBOX_ACCOUNT_KEY = 2;
|
||||
row.add(Integer.valueOf(Mailbox.TYPE_MAIL)); // MAILBOX_TYPE = 3;
|
||||
row.add(Integer.valueOf(count)); // MAILBOX_UNREAD_COUNT = 4;
|
||||
// TYPE_DRAFTS
|
||||
count = 30;
|
||||
row = childCursor.newRow();
|
||||
row.add(Long.valueOf(Mailbox.QUERY_ALL_DRAFTS)); // MAILBOX_COLUMN_ID = 0;
|
||||
row.add("Drafts"); // MAILBOX_DISPLAY_NAME
|
||||
row.add(null); // MAILBOX_ACCOUNT_KEY = 2;
|
||||
row.add(Integer.valueOf(Mailbox.TYPE_DRAFTS)); // MAILBOX_TYPE = 3;
|
||||
row.add(Integer.valueOf(count)); // MAILBOX_UNREAD_COUNT = 4;
|
||||
// TYPE_OUTBOX
|
||||
count = 40;
|
||||
row = childCursor.newRow();
|
||||
row.add(Long.valueOf(Mailbox.QUERY_ALL_OUTBOX)); // MAILBOX_COLUMN_ID = 0;
|
||||
row.add("Outbox"); // MAILBOX_DISPLAY_NAME
|
||||
row.add(null); // MAILBOX_ACCOUNT_KEY = 2;
|
||||
row.add(Integer.valueOf(Mailbox.TYPE_OUTBOX)); // MAILBOX_TYPE = 3;
|
||||
row.add(Integer.valueOf(count)); // MAILBOX_UNREAD_COUNT = 4;
|
||||
}
|
||||
|
||||
/**
|
||||
* Make an empty set of accounts in mLowerCursor
|
||||
*/
|
||||
private void setupLowerCursor() {
|
||||
MatrixCursor childCursor = new MatrixCursor(Account.CONTENT_PROJECTION);
|
||||
mLowerCursor = childCursor;
|
||||
}
|
||||
|
||||
/**
|
||||
* Make a simple set of "accounts".
|
||||
* Note: We don't fill in the entire width of the projection because the accounts adapter
|
||||
* only looks at a few of the columns anyway.
|
||||
*/
|
||||
private void populateLowerCursor() {
|
||||
MatrixCursor childCursor = (MatrixCursor) mLowerCursor;
|
||||
|
||||
RowBuilder row;
|
||||
// Account #1
|
||||
row = childCursor.newRow();
|
||||
row.add(Long.valueOf(1)); // CONTENT_ID_COLUMN = 0;
|
||||
row.add("Account 1"); // CONTENT_DISPLAY_NAME_COLUMN = 1;
|
||||
row.add("account1@android.com"); // CONTENT_EMAIL_ADDRESS_COLUMN = 2;
|
||||
// Account #2
|
||||
row = childCursor.newRow();
|
||||
row.add(Long.valueOf(2)); // CONTENT_ID_COLUMN = 0;
|
||||
row.add("Account 2"); // CONTENT_DISPLAY_NAME_COLUMN = 1;
|
||||
row.add("account2@android.com"); // CONTENT_EMAIL_ADDRESS_COLUMN = 2;
|
||||
}
|
||||
|
||||
/**
|
||||
* Test: General handling of separator
|
||||
*/
|
||||
public void testSeparator() {
|
||||
// Test with fully populated upper and lower sections
|
||||
setupUpperCursor();
|
||||
populateUpperCursor();
|
||||
setupLowerCursor();
|
||||
populateLowerCursor();
|
||||
AccountsAdapter adapter = AccountsAdapter.getInstance(mUpperCursor, mLowerCursor,
|
||||
getContext(), -1, null);
|
||||
checkAdapter("fully populated", adapter, mUpperCursor, mLowerCursor);
|
||||
|
||||
// Test with empty upper and populated lower
|
||||
setupUpperCursor();
|
||||
setupLowerCursor();
|
||||
populateLowerCursor();
|
||||
adapter = AccountsAdapter.getInstance(mUpperCursor, mLowerCursor, getContext(), -1, null);
|
||||
checkAdapter("lower populated", adapter, mUpperCursor, mLowerCursor);
|
||||
|
||||
// Test with both empty
|
||||
setupUpperCursor();
|
||||
setupLowerCursor();
|
||||
adapter = AccountsAdapter.getInstance(mUpperCursor, mLowerCursor, getContext(), -1, null);
|
||||
checkAdapter("both empty", adapter, mUpperCursor, mLowerCursor);
|
||||
}
|
||||
|
||||
/**
|
||||
* Helper to check the various APIs related to the upper/lower separator
|
||||
*/
|
||||
private void checkAdapter(String tag, AccountsAdapter adapter, Cursor upper, Cursor lower) {
|
||||
// Check total count
|
||||
int expectedCount = 0;
|
||||
if (upper != null) expectedCount += upper.getCount();
|
||||
if (lower != null) expectedCount += lower.getCount();
|
||||
// If one or more items are shown, the adapter inserts the separator as well
|
||||
if (expectedCount > 0) expectedCount++;
|
||||
assertEquals(tag, expectedCount, adapter.getCount());
|
||||
|
||||
// Check separator-related APIs
|
||||
int separatorIndex = -1;
|
||||
if (upper != null) {
|
||||
separatorIndex = upper.getCount();
|
||||
}
|
||||
|
||||
// Get the MergeCursor that the adapter created
|
||||
MergeCursor mc = (MergeCursor) adapter.getCursor();
|
||||
|
||||
// Check APIs for the position above the separator index
|
||||
// This will be the last entry in the "upper" cursor
|
||||
if (separatorIndex > 0) {
|
||||
int checkIndex = separatorIndex - 1;
|
||||
assertTrue(tag, adapter.isMailbox(checkIndex));
|
||||
assertFalse(tag, adapter.isAccount(checkIndex));
|
||||
assertTrue(tag, adapter.isEnabled(checkIndex));
|
||||
Cursor c = (Cursor) adapter.getItem(checkIndex);
|
||||
assertEquals(tag, mc, c);
|
||||
assertEquals(tag, checkIndex, c.getPosition());
|
||||
upper.moveToLast();
|
||||
long id = upper.getLong(0);
|
||||
assertEquals(tag, id, adapter.getItemId(checkIndex));
|
||||
}
|
||||
|
||||
// Check APIs for position at the separator index
|
||||
if (separatorIndex >= 0) {
|
||||
int checkIndex = separatorIndex;
|
||||
assertFalse(tag, adapter.isMailbox(checkIndex));
|
||||
assertFalse(tag, adapter.isAccount(checkIndex));
|
||||
assertFalse(tag, adapter.isEnabled(checkIndex));
|
||||
// getItem and getItemId should never be called because it should not be enabled
|
||||
}
|
||||
|
||||
// Check APIs for the position below the separator index
|
||||
// This will be the first entry in the "lower" cursor
|
||||
if (lower != null && lower.getCount() > 0) {
|
||||
int checkIndex = separatorIndex + 1;
|
||||
assertFalse(tag, adapter.isMailbox(checkIndex));
|
||||
assertTrue(tag, adapter.isAccount(checkIndex));
|
||||
assertTrue(tag, adapter.isEnabled(checkIndex));
|
||||
Cursor c = (Cursor) adapter.getItem(checkIndex);
|
||||
assertEquals(tag, mc, c);
|
||||
assertEquals(tag, separatorIndex, c.getPosition());
|
||||
lower.moveToFirst();
|
||||
long id = lower.getLong(0);
|
||||
assertEquals(tag, id, adapter.getItemId(checkIndex));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Test: isOnDeletingAccountView
|
||||
*/
|
||||
public void testDeletingAccount() {
|
||||
// Test with fully populated upper and lower sections
|
||||
setupUpperCursor();
|
||||
populateUpperCursor();
|
||||
setupLowerCursor();
|
||||
populateLowerCursor();
|
||||
AccountsAdapter adapter = AccountsAdapter.getInstance(mUpperCursor, mLowerCursor,
|
||||
getContext(), -1, null);
|
||||
|
||||
// Check enabled state - all should be enabled except for separator
|
||||
for (int i = 0; i < adapter.getCount(); i++) {
|
||||
boolean expectEnabled = adapter.isMailbox(i) || adapter.isAccount(i);
|
||||
assertEquals(expectEnabled, adapter.isEnabled(i));
|
||||
}
|
||||
|
||||
// "Delete" the first account
|
||||
adapter.addOnDeletingAccount(1); // account Id of 1st account
|
||||
int account1Position = mUpperCursor.getCount() + 1; // first entry after separator
|
||||
for (int i = 0; i < adapter.getCount(); i++) {
|
||||
boolean isNotSeparator = adapter.isMailbox(i) || adapter.isAccount(i);
|
||||
boolean expectEnabled = isNotSeparator && (i != account1Position);
|
||||
assertEquals(expectEnabled, adapter.isEnabled(i));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Test: callback(s)
|
||||
*/
|
||||
public void testCallbacks() {
|
||||
// Test with fully populated upper and lower sections
|
||||
setupUpperCursor();
|
||||
populateUpperCursor();
|
||||
setupLowerCursor();
|
||||
populateLowerCursor();
|
||||
Callback cb = new Callback();
|
||||
AccountsAdapter adapter = AccountsAdapter.getInstance(mUpperCursor, mLowerCursor,
|
||||
getContext(), -1, cb);
|
||||
|
||||
AccountFolderListItem itemView = new AccountFolderListItem(mContext);
|
||||
itemView.mAccountId = 1;
|
||||
adapter.onClickFolder(itemView);
|
||||
assertTrue(cb.called);
|
||||
assertEquals(1, cb.id);
|
||||
}
|
||||
|
||||
private static class Callback implements AccountsAdapter.Callback {
|
||||
public boolean called = false;
|
||||
public long id = -1;
|
||||
|
||||
public void onClickAccountFolders(long accountId) {
|
||||
called = true;
|
||||
id = accountId;
|
||||
}
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue