package com.fsck.k9droidtn.activity;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.EnumSet;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.Application;
import android.app.Dialog;
import android.app.ProgressDialog;
import android.content.ContentResolver;
import android.content.Context;
import android.content.DialogInterface;
import android.content.DialogInterface.OnMultiChoiceClickListener;
import android.content.Intent;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
import android.net.Uri;
import android.os.Bundle;
import android.os.Handler;
import android.text.Editable;
import android.text.TextWatcher;
import android.util.Log;
import android.util.SparseBooleanArray;
import android.util.TypedValue;
import android.view.ContextMenu;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.view.Window;
import android.view.ContextMenu.ContextMenuInfo;
import android.view.View.OnClickListener;
import android.webkit.WebView;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.CheckBox;
import android.widget.CompoundButton;
import android.widget.EditText;
import android.widget.ImageButton;
import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.RelativeLayout;
import android.widget.ScrollView;
import android.widget.TextView;
import android.widget.Toast;
import android.widget.AdapterView.AdapterContextMenuInfo;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.CompoundButton.OnCheckedChangeListener;
import com.fsck.k9droidtn.Account;
import com.fsck.k9droidtn.AccountStats;
import com.fsck.k9droidtn.BaseAccount;
import com.fsck.k9droidtn.FontSizes;
import com.fsck.k9droidtn.K9;
import com.fsck.k9droidtn.Preferences;
import com.fsck.k9droidtn.R;
import com.fsck.k9droidtn.SearchAccount;
import com.fsck.k9droidtn.SearchSpecification;
import com.fsck.k9droidtn.activity.misc.ExtendedAsyncTask;
import com.fsck.k9droidtn.activity.misc.NonConfigurationInstance;
import com.fsck.k9droidtn.activity.setup.AccountSettings;
import com.fsck.k9droidtn.activity.setup.AccountSetupBasics;
import com.fsck.k9droidtn.activity.setup.Prefs;
import com.fsck.k9droidtn.controller.MessagingController;
import com.fsck.k9droidtn.controller.MessagingListener;
import com.fsck.k9droidtn.helper.SizeFormatter;
import com.fsck.k9droidtn.mail.Flag;
import com.fsck.k9droidtn.mail.ServerSettings;
import com.fsck.k9droidtn.mail.Store;
import com.fsck.k9droidtn.mail.Transport;
import com.fsck.k9droidtn.mail.internet.MimeUtility;
import com.fsck.k9droidtn.mail.store.StorageManager;
import com.fsck.k9droidtn.mail.store.WebDavStore;
import com.fsck.k9droidtn.view.ColorChip;
import com.fsck.k9droidtn.preferences.SettingsExporter;
import com.fsck.k9droidtn.preferences.SettingsImportExportException;
import com.fsck.k9droidtn.preferences.SettingsImporter;
import com.fsck.k9droidtn.preferences.SettingsImporter.AccountDescription;
import com.fsck.k9droidtn.preferences.SettingsImporter.AccountDescriptionPair;
import com.fsck.k9droidtn.preferences.SettingsImporter.ImportContents;
import com.fsck.k9droidtn.preferences.SettingsImporter.ImportResults;
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];
/**
* URL used to open Android Market application
*/
private static final String ANDROID_MARKET_URL = "https://market.android.com/search?q=oi+file+manager&c=apps";
/**
* Number of special accounts ('Unified Inbox' and 'All Messages')
*/
private static final int SPECIAL_ACCOUNTS_COUNT = 2;
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 static final int DIALOG_NO_FILE_MANAGER = 4;
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();
/**
* Contains information about objects that need to be retained on configuration changes.
*
* @see #onRetainNonConfigurationInstance()
*/
private NonConfigurationInstance mNonConfigurationInstance;
private static final int ACTIVITY_REQUEST_PICK_SETTINGS_FILE = 1;
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);
}
});
}
}
public void setProgress(boolean progress) {
mHandler.progress(progress);
}
ActivityListener mListener = new ActivityListener() {
@Override
public void informUserOfStatus() {
mHandler.refreshTitle();
}
@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
stats.available = false;
}
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) {
MessagingController.getInstance(getApplication()).getAccountStats(Accounts.this, account, mListener);
super.synchronizeMailboxFinished(account, folder, totalMessagesInMailbox, numNewMessages);
mHandler.progress(false);
}
@Override
public void synchronizeMailboxStarted(Account account, String folder) {
super.synchronizeMailboxStarted(account, folder);
mHandler.progress(true);
}
@Override
public void synchronizeMailboxFailed(Account account, String folder,
String message) {
super.synchronizeMailboxFailed(account, folder, message);
mHandler.progress(false);
}
};
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 onNewIntent(Intent intent) {
Uri uri = intent.getData();
Log.i(K9.LOG_TAG, "Accounts Activity got uri " + uri);
if (uri != null) {
ContentResolver contentResolver = getContentResolver();
Log.i(K9.LOG_TAG, "Accounts Activity got content of type " + contentResolver.getType(uri));
String contentType = contentResolver.getType(uri);
if (MimeUtility.K9_SETTINGS_MIME_TYPE.equals(contentType)) {
onImport(uri);
}
}
}
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
if (!K9.isHideSpecialAccounts()) {
createSpecialAccounts();
}
Account[] accounts = Preferences.getPreferences(this).getAccounts();
Intent intent = getIntent();
//onNewIntent(intent);
boolean startup = intent.getBooleanExtra(EXTRA_STARTUP, true);
if (startup && K9.startIntegratedInbox() && !K9.isHideSpecialAccounts()) {
onOpenAccount(integratedInboxAccount);
finish();
return;
} else if (startup && accounts.length == 1 && onOpenAccount(accounts[0])) {
finish();
return;
}
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));
listView.setScrollingCacheEnabled(false);
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);
// Handle activity restarts because of a configuration change (e.g. rotating the screen)
mNonConfigurationInstance = (NonConfigurationInstance) getLastNonConfigurationInstance();
if (mNonConfigurationInstance != null) {
mNonConfigurationInstance.restore(this);
}
}
/**
* Creates and initializes the special accounts ('Unified Inbox' and 'All Messages')
*/
private void createSpecialAccounts() {
integratedInboxAccount = SearchAccount.createUnifiedInboxAccount(this);
unreadAccount = SearchAccount.createAllMessagesAccount(this);
}
@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);
}
private StorageManager.StorageListener storageListener = new StorageManager.StorageListener() {
@Override
public void onUnmount(String providerId) {
refresh();
}
@Override
public void onMount(String providerId) {
refresh();
}
};
@Override
public void onResume() {
super.onResume();
refresh();
MessagingController.getInstance(getApplication()).addListener(mListener);
StorageManager.getInstance(getApplication()).addListener(storageListener);
}
@Override
public void onPause() {
super.onPause();
MessagingController.getInstance(getApplication()).removeListener(mListener);
StorageManager.getInstance(getApplication()).removeListener(storageListener);
}
/**
* Save the reference to a currently displayed dialog or a running AsyncTask (if available).
*/
@Override
public Object onRetainNonConfigurationInstance() {
Object retain = null;
if (mNonConfigurationInstance != null && mNonConfigurationInstance.retain()) {
retain = mNonConfigurationInstance;
}
return retain;
}
private BaseAccount[] accounts = new BaseAccount[0];
private enum ACCOUNT_LOCATION {
TOP, MIDDLE, BOTTOM;
}
private EnumSet<ACCOUNT_LOCATION> accountLocation(BaseAccount account) {
EnumSet<ACCOUNT_LOCATION> accountLocation = EnumSet.of(ACCOUNT_LOCATION.MIDDLE);
if (accounts.length > 0) {
if (accounts[0].equals(account)) {
accountLocation.remove(ACCOUNT_LOCATION.MIDDLE);
accountLocation.add(ACCOUNT_LOCATION.TOP);
}
if (accounts[accounts.length - 1].equals(account)) {
accountLocation.remove(ACCOUNT_LOCATION.MIDDLE);
accountLocation.add(ACCOUNT_LOCATION.BOTTOM);
}
}
return accountLocation;
}
private void refresh() {
accounts = Preferences.getPreferences(this).getAccounts();
List<BaseAccount> newAccounts;
if (!K9.isHideSpecialAccounts() && accounts.length > 0) {
if (integratedInboxAccount == null || unreadAccount == null) {
createSpecialAccounts();
}
newAccounts = new ArrayList<BaseAccount>(accounts.length +
SPECIAL_ACCOUNTS_COUNT);
newAccounts.add(integratedInboxAccount);
newAccounts.add(unreadAccount);
} else {
newAccounts = new ArrayList<BaseAccount>(accounts.length);
}
newAccounts.addAll(Arrays.asList(accounts));
mAdapter = new AccountsAdapter(newAccounts.toArray(EMPTY_BASE_ACCOUNT_ARRAY));
getListView().setAdapter(mAdapter);
if (!newAccounts.isEmpty()) {
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.isEnabled()) {
onActivateAccount(realAccount);
return false;
} else if (!realAccount.isAvailable(this)) {
String toastText = getString(R.string.account_unavailable, account.getDescription());
Toast toast = Toast.makeText(getApplication(), toastText, Toast.LENGTH_SHORT);
toast.show();
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;
}
private void onActivateAccount(Account account) {
List<Account> disabledAccounts = new ArrayList<Account>();
disabledAccounts.add(account);
promptForServerPasswords(disabledAccounts);
}
/**
* Ask the user to enter the server passwords for disabled accounts.
*
* @param disabledAccounts
* A non-empty list of {@link Account}s to ask the user for passwords. Never
* {@code null}.
* <p><strong>Note:</strong> Calling this method will modify the supplied list.</p>
*/
private void promptForServerPasswords(final List<Account> disabledAccounts) {
Account account = disabledAccounts.remove(0);
PasswordPromptDialog dialog = new PasswordPromptDialog(account, disabledAccounts);
setNonConfigurationInstance(dialog);
dialog.show(this);
}
/**
* Ask the user for the incoming/outgoing server passwords.
*/
private static class PasswordPromptDialog implements NonConfigurationInstance, TextWatcher {
private AlertDialog mDialog;
private EditText mIncomingPasswordView;
private EditText mOutgoingPasswordView;
private CheckBox mUseIncomingView;
private Account mAccount;
private List<Account> mRemainingAccounts;
private String mIncomingPassword;
private String mOutgoingPassword;
private boolean mUseIncoming;
/**
* Constructor
*
* @param account
* The {@link Account} to ask the server passwords for. Never {@code null}.
* @param accounts
* The (possibly empty) list of remaining accounts to ask passwords for. Never
* {@code null}.
*/
PasswordPromptDialog(Account account, List<Account> accounts) {
mAccount = account;
mRemainingAccounts = accounts;
}
@Override
public void restore(Activity activity) {
show((Accounts) activity, true);
}
@Override
public boolean retain() {
if (mDialog != null) {
// Retain entered passwords and checkbox state
mIncomingPassword = mIncomingPasswordView.getText().toString();
if (mOutgoingPasswordView != null) {
mOutgoingPassword = mOutgoingPasswordView.getText().toString();
mUseIncoming = mUseIncomingView.isChecked();
}
// Dismiss dialog
mDialog.dismiss();
// Clear all references to UI objects
mDialog = null;
mIncomingPasswordView = null;
mOutgoingPasswordView = null;
mUseIncomingView = null;
return true;
}
return false;
}
public void show(Accounts activity) {
show(activity, false);
}
private void show(final Accounts activity, boolean restore) {
ServerSettings incoming = Store.decodeStoreUri(mAccount.getStoreUri());
ServerSettings outgoing = Transport.decodeTransportUri(mAccount.getTransportUri());
// Don't ask for the password to the outgoing server for WebDAV accounts, because
// incoming and outgoing servers are identical for this account type.
boolean configureOutgoingServer = !WebDavStore.STORE_TYPE.equals(outgoing.type);
// Create a ScrollView that will be used as container for the whole layout
final ScrollView scrollView = new ScrollView(activity);
// Create the dialog
final AlertDialog.Builder builder = new AlertDialog.Builder(activity);
builder.setTitle(activity.getString(R.string.settings_import_activate_account_header));
builder.setView(scrollView);
builder.setPositiveButton(activity.getString(R.string.okay_action),
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
String incomingPassword = mIncomingPasswordView.getText().toString();
String outgoingPassword = null;
if (mOutgoingPasswordView != null) {
outgoingPassword = (mUseIncomingView.isChecked()) ?
incomingPassword : mOutgoingPasswordView.getText().toString();
}
dialog.dismiss();
// Set the server passwords in the background
SetPasswordsAsyncTask asyncTask = new SetPasswordsAsyncTask(activity, mAccount,
incomingPassword, outgoingPassword, mRemainingAccounts);
activity.setNonConfigurationInstance(asyncTask);
asyncTask.execute();
}
});
builder.setNegativeButton(activity.getString(R.string.cancel_action),
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
activity.setNonConfigurationInstance(null);
}
});
mDialog = builder.create();
// Use the dialog's layout inflater so its theme is used (and not the activity's theme).
View layout = mDialog.getLayoutInflater().inflate(
R.layout.accounts_password_prompt, null);
// Set the intro text that tells the user what to do
TextView intro = (TextView) layout.findViewById(R.id.password_prompt_intro);
String serverPasswords = activity.getResources().getQuantityString(
R.plurals.settings_import_server_passwords,
(configureOutgoingServer) ? 2 : 1);
intro.setText(activity.getString(R.string.settings_import_activate_account_intro,
mAccount.getDescription(), serverPasswords));
// Display the hostname of the incoming server
TextView incomingText = (TextView) layout.findViewById(
R.id.password_prompt_incoming_server);
incomingText.setText(activity.getString(R.string.settings_import_incoming_server,
incoming.host));
mIncomingPasswordView = (EditText) layout.findViewById(R.id.incoming_server_password);
mIncomingPasswordView.addTextChangedListener(this);
if (configureOutgoingServer) {
// Display the hostname of the outgoing server
TextView outgoingText = (TextView) layout.findViewById(
R.id.password_prompt_outgoing_server);
outgoingText.setText(activity.getString(R.string.settings_import_outgoing_server,
outgoing.host));
mOutgoingPasswordView = (EditText) layout.findViewById(
R.id.outgoing_server_password);
mOutgoingPasswordView.addTextChangedListener(this);
mUseIncomingView = (CheckBox) layout.findViewById(
R.id.use_incoming_server_password);
mUseIncomingView.setChecked(true);
mUseIncomingView.setOnCheckedChangeListener(new OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
if (isChecked) {
mOutgoingPasswordView.setText(null);
mOutgoingPasswordView.setEnabled(false);
} else {
mOutgoingPasswordView.setText(mIncomingPasswordView.getText());
mOutgoingPasswordView.setEnabled(true);
}
}
});
} else {
layout.findViewById(R.id.outgoing_server_prompt).setVisibility(View.GONE);
}
// Add the layout to the ScrollView
scrollView.addView(layout);
// Show the dialog
mDialog.show();
// Restore the contents of the password boxes and the checkbox (if the dialog was
// retained during a configuration change).
if (restore) {
mIncomingPasswordView.setText(mIncomingPassword);
if (configureOutgoingServer) {
mOutgoingPasswordView.setText(mOutgoingPassword);
mUseIncomingView.setChecked(mUseIncoming);
}
} else {
// Trigger afterTextChanged() being called
// Work around this bug: https://code.google.com/p/android/issues/detail?id=6360
mIncomingPasswordView.setText(mIncomingPasswordView.getText());
}
}
@Override
public void afterTextChanged(Editable arg0) {
boolean enable = false;
// Is the password box for the incoming server password empty?
if (mIncomingPasswordView.getText().length() > 0) {
// Do we need to check the outgoing server password box?
if (mOutgoingPasswordView == null) {
enable = true;
}
// If the checkbox to use the incoming server password is checked we need to make
// sure that the password box for the outgoing server isn't empty.
else if (mUseIncomingView.isChecked() ||
mOutgoingPasswordView.getText().length() > 0) {
enable = true;
}
}
// Disable "OK" button if the user hasn't specified all necessary passwords.
mDialog.getButton(DialogInterface.BUTTON_POSITIVE).setEnabled(enable);
}
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
// Not used
}
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
// Not used
}
}
/**
* Set the incoming/outgoing server password in the background.
*/
private static class SetPasswordsAsyncTask extends ExtendedAsyncTask<Void, Void, Void> {
private Account mAccount;
private String mIncomingPassword;
private String mOutgoingPassword;
private List<Account> mRemainingAccounts;
private Application mApplication;
protected SetPasswordsAsyncTask(Activity activity, Account account,
String incomingPassword, String outgoingPassword,
List<Account> remainingAccounts) {
super(activity);
mAccount = account;
mIncomingPassword = incomingPassword;
mOutgoingPassword = outgoingPassword;
mRemainingAccounts = remainingAccounts;
mApplication = mActivity.getApplication();
}
@Override
protected void showProgressDialog() {
String title = mActivity.getString(R.string.settings_import_activate_account_header);
int passwordCount = (mOutgoingPassword == null) ? 1 : 2;
String message = mActivity.getResources().getQuantityString(
R.plurals.settings_import_setting_passwords, passwordCount);
mProgressDialog = ProgressDialog.show(mActivity, title, message, true);
}
@Override
protected Void doInBackground(Void... params) {
try {
// Set incoming server password
String storeUri = mAccount.getStoreUri();
ServerSettings incoming = Store.decodeStoreUri(storeUri);
ServerSettings newIncoming = incoming.newPassword(mIncomingPassword);
String newStoreUri = Store.createStoreUri(newIncoming);
mAccount.setStoreUri(newStoreUri);
if (mOutgoingPassword != null) {
// Set outgoing server password
String transportUri = mAccount.getTransportUri();
ServerSettings outgoing = Transport.decodeTransportUri(transportUri);
ServerSettings newOutgoing = outgoing.newPassword(mOutgoingPassword);
String newTransportUri = Transport.createTransportUri(newOutgoing);
mAccount.setTransportUri(newTransportUri);
}
// Mark account as enabled
mAccount.setEnabled(true);
// Save the account settings
mAccount.save(Preferences.getPreferences(mContext));
// Start services if necessary
K9.setServicesEnabled(mContext);
// Get list of folders from remote server
MessagingController.getInstance(mApplication).listFolders(mAccount, true, null);
} catch (Exception e) {
Log.e(K9.LOG_TAG, "Something went while setting account passwords", e);
}
return null;
}
@Override
protected void onPostExecute(Void result) {
Accounts activity = (Accounts) mActivity;
// Let the activity know that the background task is complete
activity.setNonConfigurationInstance(null);
activity.refresh();
removeProgressDialog();
if (mRemainingAccounts.size() > 0) {
activity.promptForServerPasswords(mRemainingAccounts);
}
}
}
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) {
// Android recreates our dialogs on configuration changes even when they have been
// dismissed. Make sure we have all information necessary before creating a new dialog.
switch (id) {
case DIALOG_REMOVE_ACCOUNT: {
if (mSelectedContextAccount == null) {
return null;
}
return ConfirmationDialog.create(this, id,
R.string.account_delete_dlg_title,
getString(R.string.account_delete_dlg_instructions_fmt,
mSelectedContextAccount.getDescription()),
R.string.okay_action,
R.string.cancel_action,
new Runnable() {
@Override
public void run() {
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();
}
}
});
}
case DIALOG_CLEAR_ACCOUNT: {
if (mSelectedContextAccount == null) {
return null;
}
return ConfirmationDialog.create(this, id,
R.string.account_clear_dlg_title,
getString(R.string.account_clear_dlg_instructions_fmt,
mSelectedContextAccount.getDescription()),
R.string.okay_action,
R.string.cancel_action,
new Runnable() {
@Override
public void run() {
if (mSelectedContextAccount instanceof Account) {
Account realAccount = (Account) mSelectedContextAccount;
mHandler.workingAccount(realAccount,
R.string.clearing_account);
MessagingController.getInstance(getApplication())
.clear(realAccount, null);
}
}
});
}
case DIALOG_RECREATE_ACCOUNT: {
if (mSelectedContextAccount == null) {
return null;
}
return ConfirmationDialog.create(this, id,
R.string.account_recreate_dlg_title,
getString(R.string.account_recreate_dlg_instructions_fmt,
mSelectedContextAccount.getDescription()),
R.string.okay_action,
R.string.cancel_action,
new Runnable() {
@Override
public void run() {
if (mSelectedContextAccount instanceof Account) {
Account realAccount = (Account) mSelectedContextAccount;
mHandler.workingAccount(realAccount,
R.string.recreating_account);
MessagingController.getInstance(getApplication())
.recreate(realAccount, null);
}
}
});
}
case DIALOG_NO_FILE_MANAGER: {
return ConfirmationDialog.create(this, id,
R.string.import_dialog_error_title,
getString(R.string.import_dialog_error_message),
R.string.open_market,
R.string.close,
new Runnable() {
@Override
public void run() {
Uri uri = Uri.parse(ANDROID_MARKET_URL);
Intent intent = new Intent(Intent.ACTION_VIEW, uri);
startActivity(intent);
}
});
}
}
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);
}
@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.activate:
onActivateAccount(realAccount);
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;
case R.id.export:
onExport(false, realAccount);
break;
case R.id.move_up:
onMove(realAccount, true);
break;
case R.id.move_down:
onMove(realAccount, false);
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);
}
private void onMove(final Account account, final boolean up) {
MoveAccountAsyncTask asyncTask = new MoveAccountAsyncTask(this, account, up);
setNonConfigurationInstance(asyncTask);
asyncTask.execute();
}
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;
case R.id.export_all:
onExport(true, null);
break;
case R.id.import_settings:
onImport();
break;
default:
return super.onOptionsItemSelected(item);
}
return true;
}
private static String[][] USED_LIBRARIES = new String[][] {
new String[] {"jutf7", "http://jutf7.sourceforge.net/"},
new String[] {"JZlib", "http://www.jcraft.com/jzlib/"},
new String[] {"Commons IO", "http://commons.apache.org/io/"},
new String[] {"Mime4j", "http://james.apache.org/mime4j/"},
new String[] {"HtmlCleaner", "http://htmlcleaner.sourceforge.net/"},
};
private void onAbout() {
String appName = getString(R.string.app_name);
String year = "2011";
WebView wv = new WebView(this);
StringBuilder html = new StringBuilder()
.append("<meta http-equiv=\"content-type\" content=\"text/html; charset=utf-8\" />")
.append("<img src=\"file:///android_asset/icon.png\" alt=\"").append(appName).append("\"/>")
.append("<h1>")
.append(String.format(getString(R.string.about_title_fmt),
"<a href=\"" + getString(R.string.app_webpage_url)) + "\">")
.append(appName)
.append("</a>")
.append("</h1><p>")
.append(appName)
.append(" ")
.append(String.format(getString(R.string.debug_version_fmt), getVersionNumber()))
.append("</p><p>")
.append(String.format(getString(R.string.app_authors_fmt),
getString(R.string.app_authors)))
.append("</p><p>")
.append(String.format(getString(R.string.app_revision_fmt),
"<a href=\"" + getString(R.string.app_revision_url) + "\">" +
getString(R.string.app_revision_url) +
"</a>"))
.append("</p><hr/><p>")
.append(String.format(getString(R.string.app_copyright_fmt), year, year))
.append("</p><hr/><p>")
.append(getString(R.string.app_license))
.append("</p><hr/><p>");
StringBuilder libs = new StringBuilder().append("<ul>");
for (String[] library : USED_LIBRARIES) {
libs.append("<li><a href=\"").append(library[1]).append("\">").append(library[0]).append("</a></li>");
}
libs.append("</ul>");
html.append(String.format(getString(R.string.app_libraries), libs.toString()))
.append("</p><hr/><p>")
.append(String.format(getString(R.string.app_emoji_icons),
"<div>TypePad \u7d75\u6587\u5b57\u30a2\u30a4\u30b3\u30f3\u753b\u50cf " +
"(<a href=\"http://typepad.jp/\">Six Apart Ltd</a>) / " +
"<a href=\"http://creativecommons.org/licenses/by/2.1/jp/\">CC BY 2.1</a></div>"))
.append("</p><hr/><p>")
.append(getString(R.string.app_htmlcleaner_license));
wv.loadDataWithBaseURL("file:///android_res/drawable/", html.toString(), "text/html", "utf-8", null);
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);
AdapterContextMenuInfo info = (AdapterContextMenuInfo) menuInfo;
BaseAccount account = mAdapter.getItem(info.position);
if ((account instanceof Account) && !((Account) account).isEnabled()) {
getMenuInflater().inflate(R.menu.disabled_accounts_context, menu);
} else {
getMenuInflater().inflate(R.menu.accounts_context, menu);
}
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);
}
}
}
else {
EnumSet<ACCOUNT_LOCATION> accountLocation = accountLocation(account);
if (accountLocation.contains(ACCOUNT_LOCATION.TOP)) {
menu.findItem(R.id.move_up).setEnabled(false);
}
else {
menu.findItem(R.id.move_up).setEnabled(true);
}
if (accountLocation.contains(ACCOUNT_LOCATION.BOTTOM)) {
menu.findItem(R.id.move_down).setEnabled(false);
}
else {
menu.findItem(R.id.move_down).setEnabled(true);
}
}
}
private void onImport() {
Intent i = new Intent(Intent.ACTION_GET_CONTENT);
i.addCategory(Intent.CATEGORY_OPENABLE);
i.setType(MimeUtility.K9_SETTINGS_MIME_TYPE);
PackageManager packageManager = getPackageManager();
List<ResolveInfo> infos = packageManager.queryIntentActivities(i, 0);
if (infos.size() > 0) {
startActivityForResult(Intent.createChooser(i, null),
ACTIVITY_REQUEST_PICK_SETTINGS_FILE);
} else {
showDialog(DIALOG_NO_FILE_MANAGER);
}
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
Log.i(K9.LOG_TAG, "onActivityResult requestCode = " + requestCode + ", resultCode = " + resultCode + ", data = " + data);
if (resultCode != RESULT_OK)
return;
if (data == null) {
return;
}
switch (requestCode) {
case ACTIVITY_REQUEST_PICK_SETTINGS_FILE:
onImport(data.getData());
break;
}
}
private void onImport(Uri uri) {
ListImportContentsAsyncTask asyncTask = new ListImportContentsAsyncTask(this, uri);
setNonConfigurationInstance(asyncTask);
asyncTask.execute();
}
private void showSimpleDialog(int headerRes, int messageRes, Object... args) {
SimpleDialog dialog = new SimpleDialog(headerRes, messageRes, args);
dialog.show(this);
setNonConfigurationInstance(dialog);
}
/**
* A simple dialog.
*/
private static class SimpleDialog implements NonConfigurationInstance {
private final int mHeaderRes;
private final int mMessageRes;
private Object[] mArguments;
private Dialog mDialog;
SimpleDialog(int headerRes, int messageRes, Object... args) {
this.mHeaderRes = headerRes;
this.mMessageRes = messageRes;
this.mArguments = args;
}
@Override
public void restore(Activity activity) {
show((Accounts) activity);
}
@Override
public boolean retain() {
if (mDialog != null) {
mDialog.dismiss();
mDialog = null;
return true;
}
return false;
}
public void show(final Accounts activity) {
final String message = generateMessage(activity);
final AlertDialog.Builder builder = new AlertDialog.Builder(activity);
builder.setTitle(mHeaderRes);
builder.setMessage(message);
builder.setPositiveButton(R.string.okay_action,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
activity.setNonConfigurationInstance(null);
okayAction(activity);
}
});
mDialog = builder.show();
}
/**
* Returns the message the dialog should display.
*
* @param activity
* The {@code Activity} this dialog belongs to.
*
* @return The message the dialog should display
*/
protected String generateMessage(Accounts activity) {
return activity.getString(mMessageRes, mArguments);
}
/**
* This method is called after the "OK" button was pressed.
*
* @param activity
* The {@code Activity} this dialog belongs to.
*/
protected void okayAction(Accounts activity) {
// Do nothing
}
}
/**
* Shows a dialog that displays how many accounts were successfully imported.
*
* @param importResults
* The {@link ImportResults} instance returned by the {@link SettingsImporter}.
* @param filename
* The name of the settings file that was imported.
*/
private void showAccountsImportedDialog(ImportResults importResults, String filename) {
AccountsImportedDialog dialog = new AccountsImportedDialog(importResults, filename);
dialog.show(this);
setNonConfigurationInstance(dialog);
}
/**
* A dialog that displays how many accounts were successfully imported.
*/
private static class AccountsImportedDialog extends SimpleDialog {
private ImportResults mImportResults;
private String mFilename;
AccountsImportedDialog(ImportResults importResults, String filename) {
super(R.string.settings_import_success_header, R.string.settings_import_success);
mImportResults = importResults;
mFilename = filename;
}
@Override
protected String generateMessage(Accounts activity) {
//TODO: display names of imported accounts (name from file *and* possibly new name)
int imported = mImportResults.importedAccounts.size();
String accounts = activity.getResources().getQuantityString(
R.plurals.settings_import_success, imported, imported);
return activity.getString(R.string.settings_import_success, accounts, mFilename);
}
@Override
protected void okayAction(Accounts activity) {
Context context = activity.getApplicationContext();
Preferences preferences = Preferences.getPreferences(context);
List<Account> disabledAccounts = new ArrayList<Account>();
for (AccountDescriptionPair accountPair : mImportResults.importedAccounts) {
Account account = preferences.getAccount(accountPair.imported.uuid);
if (account != null && !account.isEnabled()) {
disabledAccounts.add(account);
}
}
if (disabledAccounts.size() > 0) {
activity.promptForServerPasswords(disabledAccounts);
} else {
activity.setNonConfigurationInstance(null);
}
}
}
/**
* Display a dialog that lets the user select which accounts to import from the settings file.
*
* @param importContents
* The {@link ImportContents} instance returned by
* {@link SettingsImporter#getImportStreamContents(InputStream)}
* @param uri
* The (content) URI of the settings file.
*/
private void showImportSelectionDialog(ImportContents importContents, Uri uri) {
ImportSelectionDialog dialog = new ImportSelectionDialog(importContents, uri);
dialog.show(this);
setNonConfigurationInstance(dialog);
}
/**
* A dialog that lets the user select which accounts to import from the settings file.
*/
private static class ImportSelectionDialog implements NonConfigurationInstance {
private ImportContents mImportContents;
private Uri mUri;
private AlertDialog mDialog;
private SparseBooleanArray mSelection;
ImportSelectionDialog(ImportContents importContents, Uri uri) {
mImportContents = importContents;
mUri = uri;
}
@Override
public void restore(Activity activity) {
show((Accounts) activity, mSelection);
}
@Override
public boolean retain() {
if (mDialog != null) {
// Save the selection state of each list item
mSelection = mDialog.getListView().getCheckedItemPositions();
mDialog.dismiss();
mDialog = null;
return true;
}
return false;
}
public void show(Accounts activity) {
show(activity, null);
}
public void show(final Accounts activity, SparseBooleanArray selection) {
List<String> contents = new ArrayList<String>();
if (mImportContents.globalSettings) {
contents.add(activity.getString(R.string.settings_import_global_settings));
}
for (AccountDescription account : mImportContents.accounts) {
contents.add(account.name);
}
int count = contents.size();
boolean[] checkedItems = new boolean[count];
if (selection != null) {
for (int i = 0; i < count; i++) {
checkedItems[i] = selection.get(i);
}
} else {
for (int i = 0; i < count; i++) {
checkedItems[i] = true;
}
}
//TODO: listview header: "Please select the settings you wish to import"
//TODO: listview footer: "Select all" / "Select none" buttons?
//TODO: listview footer: "Overwrite existing accounts?" checkbox
OnMultiChoiceClickListener listener = new OnMultiChoiceClickListener() {
@Override
public void onClick(DialogInterface dialog, int which, boolean isChecked) {
((AlertDialog) dialog).getListView().setItemChecked(which, isChecked);
}
};
final AlertDialog.Builder builder = new AlertDialog.Builder(activity);
builder.setMultiChoiceItems(contents.toArray(new String[0]), checkedItems, listener);
builder.setTitle(activity.getString(R.string.settings_import_selection));
builder.setInverseBackgroundForced(true);
builder.setPositiveButton(R.string.okay_action,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
ListView listView = ((AlertDialog) dialog).getListView();
SparseBooleanArray pos = listView.getCheckedItemPositions();
boolean includeGlobals = mImportContents.globalSettings ? pos.get(0) : false;
List<String> accountUuids = new ArrayList<String>();
int start = mImportContents.globalSettings ? 1 : 0;
for (int i = start, end = listView.getCount(); i < end; i++) {
if (pos.get(i)) {
accountUuids.add(mImportContents.accounts.get(i-start).uuid);
}
}
/*
* TODO: Think some more about this. Overwriting could change the store
* type. This requires some additional code in order to work smoothly
* while the app is running.
*/
boolean overwrite = false;
dialog.dismiss();
activity.setNonConfigurationInstance(null);
ImportAsyncTask importAsyncTask = new ImportAsyncTask(activity,
includeGlobals, accountUuids, overwrite, mUri);
activity.setNonConfigurationInstance(importAsyncTask);
importAsyncTask.execute();
}
});
builder.setNegativeButton(R.string.cancel_action,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
activity.setNonConfigurationInstance(null);
}
});
mDialog = builder.show();
}
}
/**
* Set the {@code NonConfigurationInstance} this activity should retain on configuration
* changes.
*
* @param inst
* The {@link NonConfigurationInstance} that should be retained when
* {@link Accounts#onRetainNonConfigurationInstance()} is called.
*/
private void setNonConfigurationInstance(NonConfigurationInstance inst) {
mNonConfigurationInstance = inst;
}
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);
holder.accountsItemLayout = (LinearLayout)view.findViewById(R.id.accounts_item_layout);
view.setTag(holder);
}
AccountStats stats = accountStats.get(account.getUuid());
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));
view.getBackground().setAlpha(stats.available ? 0 : 127);
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);
view.getBackground().setAlpha(0);
}
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_SP, mFontSizes.getAccountName());
holder.email.setTextSize(TypedValue.COMPLEX_UNIT_SP, mFontSizes.getAccountDescription());
if (K9.useCompactLayouts()) {
holder.accountsItemLayout.setMinimumHeight(0);
}
if (account instanceof SearchAccount || K9.useCompactLayouts()) {
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;
public LinearLayout accountsItemLayout;
}
}
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);
}
}
}
public void onExport(final boolean includeGlobals, final Account account) {
// TODO, prompt to allow a user to choose which accounts to export
Set<String> accountUuids = null;
if (account != null) {
accountUuids = new HashSet<String>();
accountUuids.add(account.getUuid());
}
ExportAsyncTask asyncTask = new ExportAsyncTask(this, includeGlobals, accountUuids);
setNonConfigurationInstance(asyncTask);
asyncTask.execute();
}
/**
* Handles exporting of global settings and/or accounts in a background thread.
*/
private static class ExportAsyncTask extends ExtendedAsyncTask<Void, Void, Boolean> {
private boolean mIncludeGlobals;
private Set<String> mAccountUuids;
private String mFileName;
private ExportAsyncTask(Accounts activity, boolean includeGlobals,
Set<String> accountUuids) {
super(activity);
mIncludeGlobals = includeGlobals;
mAccountUuids = accountUuids;
}
@Override
protected void showProgressDialog() {
String title = mContext.getString(R.string.settings_export_dialog_title);
String message = mContext.getString(R.string.settings_exporting);
mProgressDialog = ProgressDialog.show(mActivity, title, message, true);
}
@Override
protected Boolean doInBackground(Void... params) {
try {
mFileName = SettingsExporter.exportToFile(mContext, mIncludeGlobals,
mAccountUuids);
} catch (SettingsImportExportException e) {
Log.w(K9.LOG_TAG, "Exception during export", e);
return false;
}
return true;
}
@Override
protected void onPostExecute(Boolean success) {
Accounts activity = (Accounts) mActivity;
// Let the activity know that the background task is complete
activity.setNonConfigurationInstance(null);
removeProgressDialog();
if (success) {
activity.showSimpleDialog(R.string.settings_export_success_header,
R.string.settings_export_success, mFileName);
} else {
//TODO: better error messages
activity.showSimpleDialog(R.string.settings_export_failed_header,
R.string.settings_export_failure);
}
}
}
/**
* Handles importing of global settings and/or accounts in a background thread.
*/
private static class ImportAsyncTask extends ExtendedAsyncTask<Void, Void, Boolean> {
private boolean mIncludeGlobals;
private List<String> mAccountUuids;
private boolean mOverwrite;
private Uri mUri;
private ImportResults mImportResults;
private ImportAsyncTask(Accounts activity, boolean includeGlobals,
List<String> accountUuids, boolean overwrite, Uri uri) {
super(activity);
mIncludeGlobals = includeGlobals;
mAccountUuids = accountUuids;
mOverwrite = overwrite;
mUri = uri;
}
@Override
protected void showProgressDialog() {
String title = mContext.getString(R.string.settings_import_dialog_title);
String message = mContext.getString(R.string.settings_importing);
mProgressDialog = ProgressDialog.show(mActivity, title, message, true);
}
@Override
protected Boolean doInBackground(Void... params) {
try {
InputStream is = mContext.getContentResolver().openInputStream(mUri);
try {
mImportResults = SettingsImporter.importSettings(mContext, is,
mIncludeGlobals, mAccountUuids, mOverwrite);
} finally {
try {
is.close();
} catch (IOException e) { /* Ignore */ }
}
} catch (SettingsImportExportException e) {
Log.w(K9.LOG_TAG, "Exception during import", e);
return false;
} catch (FileNotFoundException e) {
Log.w(K9.LOG_TAG, "Couldn't open import file", e);
return false;
} catch (Exception e) {
Log.w(K9.LOG_TAG, "Unknown error", e);
return false;
}
return true;
}
@Override
protected void onPostExecute(Boolean success) {
Accounts activity = (Accounts) mActivity;
// Let the activity know that the background task is complete
activity.setNonConfigurationInstance(null);
removeProgressDialog();
String filename = mUri.getLastPathSegment();
boolean globalSettings = mImportResults.globalSettings;
int imported = mImportResults.importedAccounts.size();
if (success && (globalSettings || imported > 0)) {
if (imported == 0) {
activity.showSimpleDialog(R.string.settings_import_success_header,
R.string.settings_import_global_settings_success, filename);
} else {
activity.showAccountsImportedDialog(mImportResults, filename);
}
activity.refresh();
} else {
//TODO: better error messages
activity.showSimpleDialog(R.string.settings_import_failed_header,
R.string.settings_import_failure, filename);
}
}
}
private static class ListImportContentsAsyncTask extends ExtendedAsyncTask<Void, Void, Boolean> {
private Uri mUri;
private ImportContents mImportContents;
private ListImportContentsAsyncTask(Accounts activity, Uri uri) {
super(activity);
mUri = uri;
}
@Override
protected void showProgressDialog() {
String title = mContext.getString(R.string.settings_import_dialog_title);
String message = mContext.getString(R.string.settings_import_scanning_file);
mProgressDialog = ProgressDialog.show(mActivity, title, message, true);
}
@Override
protected Boolean doInBackground(Void... params) {
try {
ContentResolver resolver = mContext.getContentResolver();
InputStream is = resolver.openInputStream(mUri);
try {
mImportContents = SettingsImporter.getImportStreamContents(is);
} finally {
try {
is.close();
} catch (IOException e) { /* Ignore */ }
}
} catch (SettingsImportExportException e) {
Log.w(K9.LOG_TAG, "Exception during export", e);
return false;
}
catch (FileNotFoundException e) {
Log.w(K9.LOG_TAG, "Couldn't read content from URI " + mUri);
return false;
}
return true;
}
@Override
protected void onPostExecute(Boolean success) {
Accounts activity = (Accounts) mActivity;
// Let the activity know that the background task is complete
activity.setNonConfigurationInstance(null);
removeProgressDialog();
if (success) {
activity.showImportSelectionDialog(mImportContents, mUri);
} else {
String filename = mUri.getLastPathSegment();
//TODO: better error messages
activity.showSimpleDialog(R.string.settings_import_failed_header,
R.string.settings_import_failure, filename);
}
}
}
private static class MoveAccountAsyncTask extends ExtendedAsyncTask<Void, Void, Void> {
private Account mAccount;
private boolean mUp;
protected MoveAccountAsyncTask(Activity activity, Account account, boolean up) {
super(activity);
mAccount = account;
mUp = up;
}
@Override
protected void showProgressDialog() {
String message = mActivity.getString(R.string.manage_accounts_moving_message);
mProgressDialog = ProgressDialog.show(mActivity, null, message, true);
}
@Override
protected Void doInBackground(Void... args) {
mAccount.move(Preferences.getPreferences(mContext), mUp);
return null;
}
@Override
protected void onPostExecute(Void arg) {
Accounts activity = (Accounts) mActivity;
// Let the activity know that the background task is complete
activity.setNonConfigurationInstance(null);
activity.refresh();
removeProgressDialog();
}
}
}