@Override
public void onAccountsUpdated(Account[] accounts) {
// TODO: watch for package upgrades to invalidate cache; see 7206643
mAuthenticatorHelper.updateAuthDescriptions(this);
mAuthenticatorHelper.onAccountsUpdated(this, accounts);
invalidateHeaders();
}
private int insertAccountsHeaders(List<Header> target, int headerIndex) {
String[] accountTypes = mAuthenticatorHelper.getEnabledAccountTypes();
List<Header> accountHeaders = new ArrayList<Header>(accountTypes.length);
for (String accountType : accountTypes) {
CharSequence label = mAuthenticatorHelper.getLabelForType(this, accountType);
if (label == null) {
continue;
}
Account[] accounts = AccountManager.get(this).getAccountsByType(accountType);
boolean skipToAccount =
accounts.length == 1 && !mAuthenticatorHelper.hasAccountPreferences(accountType);
Header accHeader = new Header();
accHeader.title = label;
if (accHeader.extras == null) {
accHeader.extras = new Bundle();
}
if (skipToAccount) {
accHeader.breadCrumbTitleRes = R.string.account_sync_settings_title;
accHeader.breadCrumbShortTitleRes = R.string.account_sync_settings_title;
accHeader.fragment = AccountSyncSettings.class.getName();
accHeader.fragmentArguments = new Bundle();
// Need this for the icon
accHeader.extras.putString(ManageAccountsSettings.KEY_ACCOUNT_TYPE, accountType);
accHeader.extras.putParcelable(AccountSyncSettings.ACCOUNT_KEY, accounts[0]);
accHeader.fragmentArguments.putParcelable(AccountSyncSettings.ACCOUNT_KEY, accounts[0]);
} else {
accHeader.breadCrumbTitle = label;
accHeader.breadCrumbShortTitle = label;
accHeader.fragment = ManageAccountsSettings.class.getName();
accHeader.fragmentArguments = new Bundle();
accHeader.extras.putString(ManageAccountsSettings.KEY_ACCOUNT_TYPE, accountType);
accHeader.fragmentArguments.putString(ManageAccountsSettings.KEY_ACCOUNT_TYPE, accountType);
if (!isMultiPane()) {
accHeader.fragmentArguments.putString(
ManageAccountsSettings.KEY_ACCOUNT_LABEL, label.toString());
}
}
accountHeaders.add(accHeader);
}
// Sort by label
Collections.sort(
accountHeaders,
new Comparator<Header>() {
@Override
public int compare(Header h1, Header h2) {
return h1.title.toString().compareTo(h2.title.toString());
}
});
for (Header header : accountHeaders) {
target.add(headerIndex++, header);
}
if (!mListeningToAccountUpdates) {
AccountManager.get(this).addOnAccountsUpdatedListener(this, null, true);
mListeningToAccountUpdates = true;
}
return headerIndex;
}
@Override
protected void onCreate(Bundle savedInstanceState) {
if (getIntent().getBooleanExtra(EXTRA_CLEAR_UI_OPTIONS, false)) {
getWindow().setUiOptions(0);
}
mAuthenticatorHelper = new AuthenticatorHelper();
mAuthenticatorHelper.updateAuthDescriptions(this);
mAuthenticatorHelper.onAccountsUpdated(this, null);
mDevelopmentPreferences =
getSharedPreferences(DevelopmentSettings.PREF_FILE, Context.MODE_PRIVATE);
getMetaData();
mInLocalHeaderSwitch = true;
super.onCreate(savedInstanceState);
mInLocalHeaderSwitch = false;
if (!onIsHidingHeaders() && onIsMultiPane()) {
highlightHeader(mTopLevelHeaderId);
// Force the title so that it doesn't get overridden by a direct launch of
// a specific settings screen.
setTitle(R.string.settings_label);
}
// Retrieve any saved state
if (savedInstanceState != null) {
mCurrentHeader = savedInstanceState.getParcelable(SAVE_KEY_CURRENT_HEADER);
mParentHeader = savedInstanceState.getParcelable(SAVE_KEY_PARENT_HEADER);
}
// If the current header was saved, switch to it
if (savedInstanceState != null && mCurrentHeader != null) {
// switchToHeaderLocal(mCurrentHeader);
showBreadCrumbs(mCurrentHeader.title, null);
}
if (mParentHeader != null) {
setParentTitle(
mParentHeader.title,
null,
new OnClickListener() {
public void onClick(View v) {
switchToParent(mParentHeader.fragment);
}
});
}
// Override up navigation for multi-pane, since we handle it in the fragment breadcrumbs
if (onIsMultiPane()) {
getActionBar().setDisplayHomeAsUpEnabled(false);
getActionBar().setHomeButtonEnabled(false);
}
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
HeaderViewHolder holder;
Header header = getItem(position);
int headerType = getHeaderType(header);
View view = null;
if (convertView == null || headerType == HEADER_TYPE_SWITCH) {
holder = new HeaderViewHolder();
switch (headerType) {
case HEADER_TYPE_CATEGORY:
view = new TextView(getContext(), null, android.R.attr.listSeparatorTextViewStyle);
holder.title = (TextView) view;
break;
case HEADER_TYPE_SWITCH:
view = mInflater.inflate(R.layout.preference_header_switch_item, parent, false);
holder.icon = (ImageView) view.findViewById(R.id.icon);
holder.title = (TextView) view.findViewById(com.android.internal.R.id.title);
holder.summary = (TextView) view.findViewById(com.android.internal.R.id.summary);
holder.switch_ = (Switch) view.findViewById(R.id.switchWidget);
break;
case HEADER_TYPE_NORMAL:
view = mInflater.inflate(R.layout.preference_header_item, parent, false);
holder.icon = (ImageView) view.findViewById(R.id.icon);
holder.title = (TextView) view.findViewById(com.android.internal.R.id.title);
holder.summary = (TextView) view.findViewById(com.android.internal.R.id.summary);
break;
}
view.setTag(holder);
} else {
view = convertView;
holder = (HeaderViewHolder) view.getTag();
}
// All view fields must be updated every time, because the view may be recycled
switch (headerType) {
case HEADER_TYPE_CATEGORY:
holder.title.setText(header.getTitle(getContext().getResources()));
break;
case HEADER_TYPE_SWITCH:
// Would need a different treatment if the main menu had more switches
if (header.id == R.id.wifi_settings) {
mWifiEnabler.setSwitch(holder.switch_);
} else if (header.id == R.id.bluetooth_settings) {
mBluetoothEnabler.setSwitch(holder.switch_);
} else if (header.id == R.id.profiles_settings) {
mProfileEnabler.setSwitch(holder.switch_);
} else if (header.id == R.id.trds_settings) {
mTRDSSwitch = (Switch) view.findViewById(R.id.switchWidget);
mTRDSEnabler.setSwitch(holder.switch_);
}
// No break, fall through on purpose to update common fields
// $FALL-THROUGH$
case HEADER_TYPE_NORMAL:
if (header.extras != null
&& header.extras.containsKey(ManageAccountsSettings.KEY_ACCOUNT_TYPE)) {
String accType = header.extras.getString(ManageAccountsSettings.KEY_ACCOUNT_TYPE);
ViewGroup.LayoutParams lp = holder.icon.getLayoutParams();
lp.width = getContext().getResources().getDimensionPixelSize(R.dimen.header_icon_width);
lp.height = lp.width;
holder.icon.setLayoutParams(lp);
Drawable icon = mAuthHelper.getDrawableForType(getContext(), accType);
holder.icon.setImageDrawable(icon);
} else {
holder.icon.setImageResource(header.iconRes);
}
holder.title.setText(header.getTitle(getContext().getResources()));
CharSequence summary = header.getSummary(getContext().getResources());
if (!TextUtils.isEmpty(summary)) {
holder.summary.setVisibility(View.VISIBLE);
holder.summary.setText(summary);
} else {
holder.summary.setVisibility(View.GONE);
}
break;
}
return view;
}