Android/frameworks_base
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge change 3715 into donut

Browse Source 
* changes:
  Show progress spinner while waiting for results in in app search.
This commit is contained in:
Android (Google) Code Review
2009-06-10 06:31:33 -07:00
parent 174ad503ee 048d1a4821
commit 09ea1e9cce
1 changed files with 32 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

33
core/java/android/app/SuggestionsAdapter.java
View File

@@ -83,6 +83,9 @@ class SuggestionsAdapter extends ResourceCursorAdapter {
// holds the position that, when displayed, should result in notifying the cursor
int mDisplayNotifyPos = NONE;
private final Runnable mStartSpinnerRunnable;
private final Runnable mStopSpinnerRunnable;
public SuggestionsAdapter(Context context, SearchDialog searchDialog, SearchableInfo searchable,
WeakHashMap<String, Drawable> outsideDrawablesCache, boolean globalSearchMode) {
super(context,
@@ -103,6 +106,18 @@ class SuggestionsAdapter extends ResourceCursorAdapter {
mOutsideDrawablesCache = outsideDrawablesCache;
mGlobalSearchMode = globalSearchMode;
mStartSpinnerRunnable = new Runnable() {
public void run() {
mSearchDialog.setWorking(true);
}
};
mStopSpinnerRunnable = new Runnable() {
public void run() {
mSearchDialog.setWorking(false);
}
};
}
/**
@@ -123,11 +138,27 @@ class SuggestionsAdapter extends ResourceCursorAdapter {
public Cursor runQueryOnBackgroundThread(CharSequence constraint) {
if (DBG) Log.d(LOG_TAG, "runQueryOnBackgroundThread(" + constraint + ")");
String query = (constraint == null) ? "" : constraint.toString();
if (!mGlobalSearchMode) {
/**
* for in app search we show the progress spinner until the cursor is returned with
* the results. for global search we manage the progress bar using
* {@link DialogCursorProtocol#POST_REFRESH_RECEIVE_ISPENDING}.
*/
mSearchDialog.getWindow().getDecorView().post(mStartSpinnerRunnable);
}
try {
return SearchManager.getSuggestions(mContext, mSearchable, query);
final Cursor cursor = SearchManager.getSuggestions(mContext, mSearchable, query);
// trigger fill window so the spinner stays up until the results are copied over and
// closer to being ready
if (!mGlobalSearchMode) cursor.getCount();
return cursor;
} catch (RuntimeException e) {
Log.w(LOG_TAG, "Search suggestions query threw an exception.", e);
return null;
} finally {
if (!mGlobalSearchMode) {
mSearchDialog.getWindow().getDecorView().post(mStopSpinnerRunnable);
}
}
}