| Fields Summary |
|---|
| protected static final String | TAG |
| protected static final boolean | DBG |
| private static final String[] | COLUMN_NAMES |
| protected static final int | NAME_COLUMN |
| protected static final int | NUMBER_COLUMN |
| private static final int[] | VIEW_NAMES |
| protected static final int | QUERY_TOKEN |
| protected static final int | INSERT_TOKEN |
| protected static final int | UPDATE_TOKEN |
| protected static final int | DELETE_TOKEN |
| protected QueryHandler | mQueryHandler |
| protected android.widget.CursorAdapter | mCursorAdapter |
| protected android.database.Cursor | mCursor |
| private android.widget.TextView | mEmptyText |
| protected int | mInitialSelection |
| Methods Summary |
|---|
| private void | displayProgress(boolean flag)
if (DBG) log("displayProgress: " + flag);
mEmptyText.setText(flag ? R.string.simContacts_emptyLoading: R.string.simContacts_empty);
getWindow().setFeatureInt(
Window.FEATURE_INDETERMINATE_PROGRESS,
flag ? PROGRESS_VISIBILITY_ON : PROGRESS_VISIBILITY_OFF);
|
| protected void | log(java.lang.String msg)
Log.d(TAG, "[ADNList] " + msg);
|
| protected android.widget.CursorAdapter | newAdapter()
return new SimpleCursorAdapter(this,
android.R.layout.simple_list_item_2,
mCursor, COLUMN_NAMES, VIEW_NAMES);
|
| protected void | onCreate(android.os.Bundle icicle)
super.onCreate(icicle);
getWindow().requestFeature(Window.FEATURE_INDETERMINATE_PROGRESS);
setContentView(R.layout.adn_list);
mEmptyText = (TextView) findViewById(android.R.id.empty);
mQueryHandler = new QueryHandler(getContentResolver());
|
| protected void | onResume()
super.onResume();
query();
|
| protected void | onStop()
super.onStop();
if (mCursor != null) {
mCursor.deactivate();
}
|
| private void | query()
Uri uri = resolveIntent();
if (DBG) log("query: starting an async query");
mQueryHandler.startQuery(QUERY_TOKEN, null, uri, COLUMN_NAMES,
null, null, null);
displayProgress(true);
|
| private void | reQuery()
query();
|
| protected android.net.Uri | resolveIntent()
Intent intent = getIntent();
if (intent.getData() == null) {
intent.setData(Uri.parse("content://sim/adn"));
}
return intent.getData();
|
| private void | setAdapter()
// NOTE:
// As it it written, the positioning code below is NOT working.
// However, this current non-working state is in compliance with
// the UI paradigm, so we can't really do much to change it.
// In the future, if we wish to get this "positioning" correct,
// we'll need to do the following:
// 1. Change the layout to in the cursor adapter to:
// android.R.layout.simple_list_item_checked
// 2. replace the selection / focus code with:
// getListView().setChoiceMode(ListView.CHOICE_MODE_SINGLE);
// getListView().setItemChecked(mInitialSelection, true);
// Since the positioning is really only useful for the dialer's
// SpecialCharSequence case (dialing '2#' to get to the 2nd
// contact for instance), it doesn't make sense to mess with
// the usability of the activity just for this case.
// These artifacts include:
// 1. UI artifacts (checkbox and highlight at the same time)
// 2. Allowing the user to edit / create new SIM contacts when
// the user is simply trying to retrieve a number into the d
// dialer.
if (mCursorAdapter == null) {
mCursorAdapter = newAdapter();
setListAdapter(mCursorAdapter);
} else {
mCursorAdapter.changeCursor(mCursor);
}
if (mInitialSelection >=0 && mInitialSelection < mCursorAdapter.getCount()) {
setSelection(mInitialSelection);
getListView().setFocusableInTouchMode(true);
boolean gotfocus = getListView().requestFocus();
}
|
