package com.fsck.k9.activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.os.Bundle;
import android.os.Handler;
import android.util.Log;
import android.util.TypedValue;
import android.view.*;
import android.view.ContextMenu.ContextMenuInfo;
import android.view.View.OnClickListener;
import android.webkit.WebView;
import android.widget.*;
import android.widget.AdapterView.AdapterContextMenuInfo;
import android.widget.AdapterView.OnItemClickListener;
import com.fsck.k9.*;
import com.fsck.k9.helper.SizeFormatter;
import com.fsck.k9.activity.setup.AccountSettings;
import com.fsck.k9.activity.setup.AccountSetupBasics;
import com.fsck.k9.activity.setup.Prefs;
import com.fsck.k9.controller.MessagingController;
import com.fsck.k9.controller.MessagingListener;
import com.fsck.k9.mail.Flag;
import com.fsck.k9.view.ColorChip;
import java.util.*;
import java.util.concurrent.ConcurrentHashMap;
public class Accounts extends K9ListActivity implements OnItemClickListener, OnClickListener
{
/**
* Immutable empty {@link BaseAccount} array
*/
private static final BaseAccount[] EMPTY_BASE_ACCOUNT_ARRAY = new BaseAccount[0];
/**
* Immutable empty {@link Flag} array
*/
private static final Flag[] EMPTY_FLAG_ARRAY = new Flag[0];
private static final int DIALOG_REMOVE_ACCOUNT = 1;
private static final int DIALOG_CLEAR_ACCOUNT = 2;
private static final int DIALOG_RECREATE_ACCOUNT = 3;
private ConcurrentHashMap<String, AccountStats> accountStats = new ConcurrentHashMap<String, AccountStats>();
private ConcurrentHashMap<BaseAccount, String> pendingWork = new ConcurrentHashMap<BaseAccount, String>();
private BaseAccount mSelectedContextAccount;
private int mUnreadMessageCount = 0;
private AccountsHandler mHandler = new AccountsHandler();
private AccountsAdapter mAdapter;
private SearchAccount unreadAccount = null;
private SearchAccount integratedInboxAccount = null;
private FontSizes mFontSizes = K9.getFontSizes();
class AccountsHandler extends Handler
{
private void setViewTitle()
{
String dispString = mListener.formatHeader(Accounts.this, getString(R.string.accounts_title), mUnreadMessageCount, getTimeFormat());
setTitle(dispString);
}
public void refreshTitle()
{
runOnUiThread(new Runnable()
{
public void run()
{
setViewTitle();
}
});
}
public void dataChanged()
{
runOnUiThread(new Runnable()
{
public void run()
{
if (mAdapter != null)
{
mAdapter.notifyDataSetChanged();
}
}
});
}
public void workingAccount(final Account account, final int res)
{
runOnUiThread(new Runnable()
{
public void run()
{
String toastText = getString(res, account.getDescription());
Toast toast = Toast.makeText(getApplication(), toastText, Toast.LENGTH_SHORT);
toast.show();
}
});
}
public void accountSizeChanged(final Account account, final long oldSize, final long newSize)
{
runOnUiThread(new Runnable()
{
public void run()
{
AccountStats stats = accountStats.get(account.getUuid());
if (newSize != -1 && stats != null && K9.measureAccounts())
{
stats.size = newSize;
}
String toastText = getString(R.string.account_size_changed, account.getDescription(),
SizeFormatter.formatSize(getApplication(), oldSize), SizeFormatter.formatSize(getApplication(), newSize));
Toast toast = Toast.makeText(getApplication(), toastText, Toast.LENGTH_LONG);
toast.show();
if (mAdapter != null)
{
mAdapter.notifyDataSetChanged();
}
}
});
}
public void progress(final boolean progress)
{
runOnUiThread(new Runnable()
{
public void run()
{
setProgressBarIndeterminateVisibility(progress);
}
});
}
public void progress(final int progress)
{
runOnUiThread(new Runnable()
{
public void run()
{
getWindow().setFeatureInt(Window.FEATURE_PROGRESS, progress);
}
});
}
}
ActivityListener mListener = new ActivityListener()
{
@Override
public void folderStatusChanged(Account account, String folderName, int unreadMessageCount)
{
try
{
AccountStats stats = account.getStats(Accounts.this);
if (stats == null)
{
Log.w(K9.LOG_TAG, "Unable to get account stats");
}
else
{
accountStatusChanged(account, stats);
}
}
catch (Exception e)
{
Log.e(K9.LOG_TAG, "Unable to get account stats", e);
}
}
@Override
public void accountStatusChanged(BaseAccount account, AccountStats stats)
{
AccountStats oldStats = accountStats.get(account.getUuid());
int oldUnreadMessageCount = 0;
if (oldStats != null)
{
oldUnreadMessageCount = oldStats.unreadMessageCount;
}
if (stats == null)
{
stats = new AccountStats(); // empty stats for unavailable accounts
}
accountStats.put(account.getUuid(), stats);
if (account instanceof Account)
{
mUnreadMessageCount += stats.unreadMessageCount - oldUnreadMessageCount;
}
mHandler.dataChanged();
pendingWork.remove(account);
if (pendingWork.isEmpty())
{
mHandler.progress(Window.PROGRESS_END);
mHandler.refreshTitle();
}
else
{
int level = (Window.PROGRESS_END / mAdapter.getCount()) * (mAdapter.getCount() - pendingWork.size()) ;
mHandler.progress(level);
}
}
@Override
public void accountSizeChanged(Account account, long oldSize, long newSize)
{
mHandler.accountSizeChanged(account, oldSize, newSize);
}
@Override
public void synchronizeMailboxFinished(
Account account,
String folder,
int totalMessagesInMailbox,
int numNewMessages)
{
super.synchronizeMailboxFinished(account, folder, totalMessagesInMailbox, numNewMessages);
MessagingController.getInstance(getApplication()).getAccountStats(Accounts.this, account, mListener);
mHandler.progress(false);
mHandler.refreshTitle();
}
@Override
public void synchronizeMailboxStarted(Account account, String folder)
{
super.synchronizeMailboxStarted(account, folder);
mHandler.progress(true);
mHandler.refreshTitle();
}
@Override
public void synchronizeMailboxProgress(Account account, String folder, int completed, int total)
{
super.synchronizeMailboxProgress(account, folder, completed, total);
mHandler.refreshTitle();
}
@Override
public void synchronizeMailboxFailed(Account account, String folder,
String message)
{
super.synchronizeMailboxFailed(account, folder, message);
mHandler.progress(false);
mHandler.refreshTitle();
}
@Override
public void sendPendingMessagesStarted(Account account)
{
super.sendPendingMessagesStarted(account);
mHandler.refreshTitle();
}
@Override
public void sendPendingMessagesCompleted(Account account)
{
super.sendPendingMessagesCompleted(account);
mHandler.refreshTitle();
}
@Override
public void sendPendingMessagesFailed(Account account)
{
super.sendPendingMessagesFailed(account);
mHandler.refreshTitle();
}
@Override
public void pendingCommandsProcessing(Account account)
{
super.pendingCommandsProcessing(account);
mHandler.refreshTitle();
}
@Override
public void pendingCommandsFinished(Account account)
{
super.pendingCommandsFinished(account);
mHandler.refreshTitle();
}
@Override
public void pendingCommandStarted(Account account, String commandTitle)
{
super.pendingCommandStarted(account, commandTitle);
mHandler.refreshTitle();
}
@Override
public void pendingCommandCompleted(Account account, String commandTitle)
{
super.pendingCommandCompleted(account, commandTitle);
mHandler.refreshTitle();
}
};
private static String ACCOUNT_STATS = "accountStats";
private static String SELECTED_CONTEXT_ACCOUNT = "selectedContextAccount";
public static final String EXTRA_STARTUP = "startup";
public static void actionLaunch(Context context)
{
Intent intent = new Intent(context, Accounts.class);
intent.putExtra(EXTRA_STARTUP, true);
context.startActivity(intent);
}
public static void listAccounts(Context context)
{
Intent intent = new Intent(context, Accounts.class);
intent.putExtra(EXTRA_STARTUP, false);
context.startActivity(intent);
}
@Override
public void onCreate(Bundle icicle)
{
super.onCreate(icicle);
unreadAccount = new SearchAccount(this, false, null, null);
unreadAccount.setDescription(getString(R.string.search_all_messages_title));
unreadAccount.setEmail(getString(R.string.search_all_messages_detail));
integratedInboxAccount = new SearchAccount(this, true, null, null);
integratedInboxAccount.setDescription(getString(R.string.integrated_inbox_title));
integratedInboxAccount.setEmail(getString(R.string.integrated_inbox_detail));
Account[] accounts = Preferences.getPreferences(this).getAccounts();
Intent intent = getIntent();
boolean startup = intent.getBooleanExtra(EXTRA_STARTUP, true);
if (startup && K9.startIntegratedInbox())
{
onOpenAccount(integratedInboxAccount);
finish();
}
else if (startup && accounts.length == 1)
{
if (onOpenAccount(accounts[0]))
{
finish();
}
}
else
{
requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS);
requestWindowFeature(Window.FEATURE_PROGRESS);
setContentView(R.layout.accounts);
ListView listView = getListView();
listView.setOnItemClickListener(this);
listView.setItemsCanFocus(false);
listView.setEmptyView(findViewById(R.id.empty));
findViewById(R.id.next).setOnClickListener(this);
registerForContextMenu(listView);
if (icicle != null && icicle.containsKey(SELECTED_CONTEXT_ACCOUNT))
{
String accountUuid = icicle.getString("selectedContextAccount");
mSelectedContextAccount = Preferences.getPreferences(this).getAccount(accountUuid);
}
restoreAccountStats(icicle);
}
}
@SuppressWarnings("unchecked")
private void restoreAccountStats(Bundle icicle)
{
if (icicle != null)
{
Map<String, AccountStats> oldStats = (Map<String, AccountStats>)icicle.get(ACCOUNT_STATS);
if (oldStats != null)
{
accountStats.putAll(oldStats);
}
}
}
@Override
public void onSaveInstanceState(Bundle outState)
{
super.onSaveInstanceState(outState);
if (mSelectedContextAccount != null)
{
outState.putString(SELECTED_CONTEXT_ACCOUNT, mSelectedContextAccount.getUuid());
}
outState.putSerializable(ACCOUNT_STATS, accountStats);
}
@Override
public void onResume()
{
super.onResume();
refresh();
MessagingController.getInstance(getApplication()).addListener(mListener);
}
@Override
public void onPause()
{
super.onPause();
MessagingController.getInstance(getApplication()).removeListener(mListener);
}
private void refresh()
{
BaseAccount[] accounts = Preferences.getPreferences(this).getAccounts();
List<BaseAccount> newAccounts = new ArrayList<BaseAccount>(accounts.length + 4);
if (accounts.length > 0)
{
newAccounts.add(integratedInboxAccount);
newAccounts.add(unreadAccount);
}
newAccounts.addAll(Arrays.asList(accounts));
mAdapter = new AccountsAdapter(newAccounts.toArray(EMPTY_BASE_ACCOUNT_ARRAY));
getListView().setAdapter(mAdapter);
if (newAccounts.size() > 0)
{
mHandler.progress(Window.PROGRESS_START);
}
pendingWork.clear();
for (BaseAccount account : newAccounts)
{
if (account instanceof Account)
{
pendingWork.put(account, "true");
Account realAccount = (Account)account;
MessagingController.getInstance(getApplication()).getAccountStats(Accounts.this, realAccount, mListener);
}
else if (K9.countSearchMessages() && account instanceof SearchAccount)
{
pendingWork.put(account, "true");
final SearchAccount searchAccount = (SearchAccount)account;
MessagingController.getInstance(getApplication()).searchLocalMessages(searchAccount, null, new MessagingListener()
{
@Override
public void searchStats(AccountStats stats)
{
mListener.accountStatusChanged(searchAccount, stats);
}
});
}
}
}
private void onAddNewAccount()
{
AccountSetupBasics.actionNewAccount(this);
}
private void onEditAccount(Account account)
{
AccountSettings.actionSettings(this, account);
}
private void onEditPrefs()
{
Prefs.actionPrefs(this);
}
/*
* This method is called with 'null' for the argument 'account' if
* all accounts are to be checked. This is handled accordingly in
* MessagingController.checkMail().
*/
private void onCheckMail(Account account)
{
MessagingController.getInstance(getApplication()).checkMail(this, account, true, true, null);
if (account == null)
{
MessagingController.getInstance(getApplication()).sendPendingMessages(null);
}
else
{
MessagingController.getInstance(getApplication()).sendPendingMessages(account, null);
}
}
private void onClearCommands(Account account)
{
MessagingController.getInstance(getApplication()).clearAllPending(account);
}
private void onEmptyTrash(Account account)
{
MessagingController.getInstance(getApplication()).emptyTrash(account, null);
}
private void onCompose()
{
Account defaultAccount = Preferences.getPreferences(this).getDefaultAccount();
if (defaultAccount != null)
{
MessageCompose.actionCompose(this, defaultAccount);
}
else
{
onAddNewAccount();
}
}
/**
* Show that account's inbox or folder-list
* or return false if the account is not available.
* @param account the account to open ({@link SearchAccount} or {@link Account})
* @return false if unsuccessfull
*/
private boolean onOpenAccount(BaseAccount account)
{
if (account instanceof SearchAccount)
{
SearchAccount searchAccount = (SearchAccount)account;
MessageList.actionHandle(this, searchAccount.getDescription(), searchAccount);
}
else
{
Account realAccount = (Account)account;
if (!realAccount.isAvailable(this))
{
Log.i(K9.LOG_TAG, "refusing to open account that is not available");
return false;
}
if (K9.FOLDER_NONE.equals(realAccount.getAutoExpandFolderName()))
{
FolderList.actionHandleAccount(this, realAccount);
}
else
{
MessageList.actionHandleFolder(this, realAccount, realAccount.getAutoExpandFolderName());
}
}
return true;
}
public void onClick(View view)
{
if (view.getId() == R.id.next)
{
onAddNewAccount();
}
}
private void onDeleteAccount(Account account)
{
mSelectedContextAccount = account;
showDialog(DIALOG_REMOVE_ACCOUNT);
}
@Override
public Dialog onCreateDialog(int id)
{
switch (id)
{
case DIALOG_REMOVE_ACCOUNT:
return createRemoveAccountDialog();
case DIALOG_CLEAR_ACCOUNT:
return createClearAccountDialog();
case DIALOG_RECREATE_ACCOUNT:
return createRecreateAccountDialog();
}
return super.onCreateDialog(id);
}
@Override
public void onPrepareDialog(int id, Dialog d)
{
AlertDialog alert = (AlertDialog) d;
switch (id)
{
case DIALOG_REMOVE_ACCOUNT:
alert.setMessage(getString(R.string.account_delete_dlg_instructions_fmt,
mSelectedContextAccount.getDescription()));
break;
case DIALOG_CLEAR_ACCOUNT:
alert.setMessage(getString(R.string.account_clear_dlg_instructions_fmt,
mSelectedContextAccount.getDescription()));
break;
case DIALOG_RECREATE_ACCOUNT:
alert.setMessage(getString(R.string.account_recreate_dlg_instructions_fmt,
mSelectedContextAccount.getDescription()));
break;
}
super.onPrepareDialog(id, d);
}
private Dialog createRemoveAccountDialog()
{
return new AlertDialog.Builder(this)
.setTitle(R.string.account_delete_dlg_title)
.setMessage(getString(R.string.account_delete_dlg_instructions_fmt, mSelectedContextAccount.getDescription()))
.setPositiveButton(R.string.okay_action, new DialogInterface.OnClickListener()
{
public void onClick(DialogInterface dialog, int whichButton)
{
dismissDialog(DIALOG_REMOVE_ACCOUNT);
removeDialog(DIALOG_REMOVE_ACCOUNT);
if (mSelectedContextAccount instanceof Account)
{
Account realAccount = (Account)mSelectedContextAccount;
try
{
realAccount.getLocalStore().delete();
}
catch (Exception e)
{
// Ignore, this may lead to localStores on sd-cards that are currently not inserted to be left
}
MessagingController.getInstance(getApplication()).notifyAccountCancel(Accounts.this, realAccount);
Preferences.getPreferences(Accounts.this).deleteAccount(realAccount);
K9.setServicesEnabled(Accounts.this);
refresh();
}
}
})
.setNegativeButton(R.string.cancel_action, new DialogInterface.OnClickListener()
{
public void onClick(DialogInterface dialog, int whichButton)
{
dismissDialog(DIALOG_REMOVE_ACCOUNT);
removeDialog(DIALOG_REMOVE_ACCOUNT);
}
})
.create();
}
private Dialog createClearAccountDialog()
{
return new AlertDialog.Builder(this)
.setTitle(R.string.account_clear_dlg_title)
.setMessage(getString(R.string.account_clear_dlg_instructions_fmt, mSelectedContextAccount.getDescription()))
.setPositiveButton(R.string.okay_action, new DialogInterface.OnClickListener()
{
public void onClick(DialogInterface dialog, int whichButton)
{
dismissDialog(DIALOG_CLEAR_ACCOUNT);
removeDialog(DIALOG_CLEAR_ACCOUNT);
if (mSelectedContextAccount instanceof Account)
{
Account realAccount = (Account)mSelectedContextAccount;
mHandler.workingAccount(realAccount, R.string.clearing_account);
MessagingController.getInstance(getApplication()).clear(realAccount, null);
}
}
})
.setNegativeButton(R.string.cancel_action, new DialogInterface.OnClickListener()
{
public void onClick(DialogInterface dialog, int whichButton)
{
dismissDialog(DIALOG_CLEAR_ACCOUNT);
removeDialog(DIALOG_CLEAR_ACCOUNT);
}
})
.create();
}
private Dialog createRecreateAccountDialog()
{
return new AlertDialog.Builder(this)
.setTitle(R.string.account_recreate_dlg_title)
.setMessage(getString(R.string.account_recreate_dlg_instructions_fmt, mSelectedContextAccount.getDescription()))
.setPositiveButton(R.string.okay_action, new DialogInterface.OnClickListener()
{
public void onClick(DialogInterface dialog, int whichButton)
{
dismissDialog(DIALOG_RECREATE_ACCOUNT);
removeDialog(DIALOG_RECREATE_ACCOUNT);
if (mSelectedContextAccount instanceof Account)
{
Account realAccount = (Account)mSelectedContextAccount;
mHandler.workingAccount(realAccount, R.string.recreating_account);
MessagingController.getInstance(getApplication()).recreate(realAccount, null);
}
}
})
.setNegativeButton(R.string.cancel_action, new DialogInterface.OnClickListener()
{
public void onClick(DialogInterface dialog, int whichButton)
{
dismissDialog(DIALOG_RECREATE_ACCOUNT);
removeDialog(DIALOG_RECREATE_ACCOUNT);
}
})
.create();
}
@Override
public boolean onContextItemSelected(MenuItem item)
{
AdapterContextMenuInfo menuInfo = (AdapterContextMenuInfo)item.getMenuInfo();
// submenus don't actually set the menuInfo, so the "advanced"
// submenu wouldn't work.
if (menuInfo != null)
{
mSelectedContextAccount = (BaseAccount)getListView().getItemAtPosition(menuInfo.position);
}
Account realAccount = null;
if (mSelectedContextAccount instanceof Account)
{
realAccount = (Account)mSelectedContextAccount;
}
switch (item.getItemId())
{
case R.id.delete_account:
onDeleteAccount(realAccount);
break;
case R.id.edit_account:
onEditAccount(realAccount);
break;
case R.id.open:
onOpenAccount(mSelectedContextAccount);
break;
case R.id.check_mail:
onCheckMail(realAccount);
break;
case R.id.clear_pending:
onClearCommands(realAccount);
break;
case R.id.empty_trash:
onEmptyTrash(realAccount);
break;
case R.id.compact:
onCompact(realAccount);
break;
case R.id.clear:
onClear(realAccount);
break;
case R.id.recreate:
onRecreate(realAccount);
break;
}
return true;
}
private void onCompact(Account account)
{
mHandler.workingAccount(account, R.string.compacting_account);
MessagingController.getInstance(getApplication()).compact(account, null);
}
private void onClear(Account account)
{
showDialog(DIALOG_CLEAR_ACCOUNT);
}
private void onRecreate(Account account)
{
showDialog(DIALOG_RECREATE_ACCOUNT);
}
public void onItemClick(AdapterView<?> parent, View view, int position, long id)
{
BaseAccount account = (BaseAccount)parent.getItemAtPosition(position);
onOpenAccount(account);
}
@Override
public boolean onOptionsItemSelected(MenuItem item)
{
switch (item.getItemId())
{
case R.id.add_new_account:
onAddNewAccount();
break;
case R.id.edit_prefs:
onEditPrefs();
break;
case R.id.check_mail:
onCheckMail(null);
break;
case R.id.compose:
onCompose();
break;
case R.id.about:
onAbout();
break;
case R.id.search:
onSearchRequested();
break;
default:
return super.onOptionsItemSelected(item);
}
return true;
}
private void onAbout()
{
String appName = getString(R.string.app_name);
WebView wv = new WebView(this);
String html = "<meta http-equiv=\"content-type\" content=\"text/html; charset=utf-8\" />" +
"<h1>" + String.format(getString(R.string.about_title_fmt),
"<a href=\"" + getString(R.string.app_webpage_url) + "\">" + appName + "</a>") + "</h1>" +
"<p>" + appName + " " +
String.format(getString(R.string.debug_version_fmt),
getVersionNumber()) + "</p>" +
"<p>" + String.format(getString(R.string.app_authors_fmt),
getString(R.string.app_authors)) + "</p>" +
"<p>" + String.format(getString(R.string.app_revision_fmt),
"<a href=\"" + getString(R.string.app_revision_url) + "\">" +
getString(R.string.app_revision_url) + "</a></p>");
wv.loadData(html, "text/html", "utf-8");
new AlertDialog.Builder(this)
.setView(wv)
.setCancelable(true)
.setPositiveButton(R.string.okay_action, new DialogInterface.OnClickListener()
{
public void onClick(DialogInterface d, int c)
{
d.dismiss();
}
})
.show();
}
/**
* Get current version number.
*
* @return String version
*/
private String getVersionNumber()
{
String version = "?";
try
{
PackageInfo pi = getPackageManager().getPackageInfo(getPackageName(), 0);
version = pi.versionName;
}
catch (PackageManager.NameNotFoundException e)
{
//Log.e(TAG, "Package name not found", e);
}
return version;
}
public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id)
{
return true;
}
@Override
public boolean onCreateOptionsMenu(Menu menu)
{
super.onCreateOptionsMenu(menu);
getMenuInflater().inflate(R.menu.accounts_option, menu);
return true;
}
@Override
public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo)
{
super.onCreateContextMenu(menu, v, menuInfo);
menu.setHeaderTitle(R.string.accounts_context_menu_title);
getMenuInflater().inflate(R.menu.accounts_context, menu);
AdapterContextMenuInfo info = (AdapterContextMenuInfo) menuInfo;
BaseAccount account = mAdapter.getItem(info.position);
if (account instanceof SearchAccount)
{
for (int i = 0; i < menu.size(); i++)
{
MenuItem item = menu.getItem(i);
if (item.getItemId() != R.id.open)
{
item.setVisible(false);
}
}
}
}
class AccountsAdapter extends ArrayAdapter<BaseAccount>
{
public AccountsAdapter(BaseAccount[] accounts)
{
super(Accounts.this, 0, accounts);
}
@Override
public View getView(int position, View convertView, ViewGroup parent)
{
final BaseAccount account = getItem(position);
View view;
if (convertView != null)
{
view = convertView;
}
else
{
view = getLayoutInflater().inflate(R.layout.accounts_item, parent, false);
}
AccountViewHolder holder = (AccountViewHolder) view.getTag();
if (holder == null)
{
holder = new AccountViewHolder();
holder.description = (TextView) view.findViewById(R.id.description);
holder.email = (TextView) view.findViewById(R.id.email);
holder.newMessageCount = (TextView) view.findViewById(R.id.new_message_count);
holder.flaggedMessageCount = (TextView) view.findViewById(R.id.flagged_message_count);
holder.activeIcons = (RelativeLayout) view.findViewById(R.id.active_icons);
holder.chip = view.findViewById(R.id.chip);
holder.folders = (ImageButton) view.findViewById(R.id.folders);
view.setTag(holder);
}
AccountStats stats = accountStats.get(account.getUuid());
/*
// 20101024/fiouzy: the following code throws NullPointerException because Background is null
// display unavailable accounts translucent
if (account instanceof Account) {
Account realAccount = (Account) account;
if (realAccount.isAvailable(Accounts.this)) {
holder.email.getBackground().setAlpha(255);
holder.description.getBackground().setAlpha(255);
} else {
holder.email.getBackground().setAlpha(127);
holder.description.getBackground().setAlpha(127);
}
} else {
holder.email.getBackground().setAlpha(255);
holder.description.getBackground().setAlpha(255);
}
*/
if (stats != null && account instanceof Account && stats.size >= 0)
{
holder.email.setText(SizeFormatter.formatSize(Accounts.this, stats.size));
holder.email.setVisibility(View.VISIBLE);
}
else
{
if (account.getEmail().equals(account.getDescription()))
{
holder.email.setVisibility(View.GONE);
}
else
{
holder.email.setVisibility(View.VISIBLE);
holder.email.setText(account.getEmail());
}
}
String description = account.getDescription();
if (description == null || description.length() == 0)
{
description = account.getEmail();
}
holder.description.setText(description);
Integer unreadMessageCount = null;
if (stats != null)
{
unreadMessageCount = stats.unreadMessageCount;
holder.newMessageCount.setText(Integer.toString(unreadMessageCount));
holder.newMessageCount.setVisibility(unreadMessageCount > 0 ? View.VISIBLE : View.GONE);
holder.flaggedMessageCount.setText(Integer.toString(stats.flaggedMessageCount));
holder.flaggedMessageCount.setVisibility(K9.messageListStars() && stats.flaggedMessageCount > 0 ? View.VISIBLE : View.GONE);
holder.flaggedMessageCount.setOnClickListener(new AccountClickListener(account, SearchModifier.FLAGGED));
holder.newMessageCount.setOnClickListener(new AccountClickListener(account, SearchModifier.UNREAD));
holder.activeIcons.setOnClickListener(new OnClickListener()
{
public void onClick(View v)
{
Toast toast = Toast.makeText(getApplication(), getString(R.string.tap_hint), Toast.LENGTH_SHORT);
toast.show();
}
}
);
}
else
{
holder.newMessageCount.setVisibility(View.GONE);
holder.flaggedMessageCount.setVisibility(View.GONE);
}
if (account instanceof Account)
{
Account realAccount = (Account)account;
holder.chip.setBackgroundDrawable(realAccount.generateColorChip().drawable());
if (unreadMessageCount == null)
{
holder.chip.getBackground().setAlpha(0);
}
else if (unreadMessageCount == 0)
{
holder.chip.getBackground().setAlpha(127);
}
else
{
holder.chip.getBackground().setAlpha(255);
}
}
else
{
holder.chip.setBackgroundDrawable(new ColorChip(0xff999999).drawable());
}
holder.description.setTextSize(TypedValue.COMPLEX_UNIT_DIP, mFontSizes.getAccountName());
holder.email.setTextSize(TypedValue.COMPLEX_UNIT_DIP, mFontSizes.getAccountDescription());
if (account instanceof SearchAccount)
{
holder.folders.setVisibility(View.GONE);
}
else
{
holder.folders.setVisibility(View.VISIBLE);
holder.folders.setOnClickListener(new OnClickListener()
{
public void onClick(View v)
{
FolderList.actionHandleAccount(Accounts.this, (Account)account);
}
});
}
return view;
}
class AccountViewHolder
{
public TextView description;
public TextView email;
public TextView newMessageCount;
public TextView flaggedMessageCount;
public RelativeLayout activeIcons;
public View chip;
public ImageButton folders;
}
}
private Flag[] combine(Flag[] set1, Flag[] set2)
{
if (set1 == null)
{
return set2;
}
if (set2 == null)
{
return set1;
}
Set<Flag> flags = new HashSet<Flag>();
flags.addAll(Arrays.asList(set1));
flags.addAll(Arrays.asList(set2));
return flags.toArray(EMPTY_FLAG_ARRAY);
}
private class AccountClickListener implements OnClickListener
{
final BaseAccount account;
final SearchModifier searchModifier;
AccountClickListener(BaseAccount nAccount, SearchModifier nSearchModifier)
{
account = nAccount;
searchModifier = nSearchModifier;
}
@Override
public void onClick(View v)
{
String description = getString(R.string.search_title, account.getDescription(), getString(searchModifier.resId));
if (account instanceof SearchAccount)
{
SearchAccount searchAccount = (SearchAccount)account;
MessageList.actionHandle(Accounts.this,
description, "", searchAccount.isIntegrate(),
combine(searchAccount.getRequiredFlags(), searchModifier.requiredFlags),
combine(searchAccount.getForbiddenFlags(), searchModifier.forbiddenFlags));
}
else
{
SearchSpecification searchSpec = new SearchSpecification()
{
@Override
public String[] getAccountUuids()
{
return new String[] { account.getUuid() };
}
@Override
public Flag[] getForbiddenFlags()
{
return searchModifier.forbiddenFlags;
}
@Override
public String getQuery()
{
return "";
}
@Override
public Flag[] getRequiredFlags()
{
return searchModifier.requiredFlags;
}
@Override
public boolean isIntegrate()
{
return false;
}
@Override
public String[] getFolderNames()
{
return null;
}
};
MessageList.actionHandle(Accounts.this, description, searchSpec);
}
}
}
}