Lines Matching refs:null
97 String action = intent != null ? intent.getAction() : null;
135 if (focus != null) {
136 if (focus.startsWith("audio/") && title != null) {
139 if (album != null) {
141 if (artist != null) {
146 if (artist != null) {
156 if (mAdapter == null) {
161 null, // cursor
166 getQueryCursor(mAdapter.getQueryHandler(), null);
169 mFilterString = null;
175 if (mQueryCursor != null) {
195 mReScanHandler.removeCallbacksAndMessages(null);
204 // close its cursor, which we do by assigning a null cursor to it. Doing this
207 if (!mAdapterSent && mAdapter != null) {
208 mAdapter.changeCursor(null);
212 // by clearing its DatasetObservers, which setListAdapter(null) does.
213 if (getListView() != null) {
214 setListAdapter(null);
216 mAdapter = null;
235 if (mAdapter != null) {
236 getQueryCursor(mAdapter.getQueryHandler(), null);
238 // if the query results in a null cursor, onQueryComplete() will
251 getQueryCursor(mAdapter.getQueryHandler(), null);
259 if (mAdapter == null) {
264 if (mQueryCursor == null) {
266 setListAdapter(null);
319 if (filter == null) {
335 Cursor ret = null;
336 if (async != null) {
337 async.startQuery(0, null, search, ccols, null, null, null);
339 ret = MusicUtils.query(this, search, ccols, null, null, null);
345 private QueryBrowserActivity mActivity = null;
347 private String mConstraint = null;
383 if (p == null) {
394 if (mimetype == null) {
403 if (name == null || name.equals(MediaStore.UNKNOWN_STRING)) {
422 if (name == null || name.equals(MediaStore.UNKNOWN_STRING)) {
430 if (name == null || name.equals(MediaStore.UNKNOWN_STRING)) {
445 if (displayname == null || displayname.equals(MediaStore.UNKNOWN_STRING)) {
450 if (name == null || name.equals(MediaStore.UNKNOWN_STRING)) {
458 if (mActivity.isFinishing() && cursor != null) {
460 cursor = null;
471 (s == null && mConstraint == null) ||
472 (s != null && s.equals(mConstraint)))) {
475 Cursor c = mActivity.getQueryCursor(null, s);
