private static class BrowserObserver extends ContentObserver {
private static String lastVisitedURL = "";
private static String lastVisitedWebsite = "";
//Query values:
final String[] projection = new String[] { Browser.BookmarkColumns.URL }; // URLs
final String selection = Browser.BookmarkColumns.BOOKMARK + " = 0"; // history item
final String sortOrder = Browser.BookmarkColumns.DATE; // the date the item was last visited
public BrowserObserver(Handler handler) {
super(handler);
}
@Override
public void onChange(boolean selfChange) {
onChange(selfChange, null);
}
@Override
public void onChange(boolean selfChange, Uri uri) {
super.onChange(selfChange);
//Context m_context = Settinglock.class;
//Retrieve all the visited URLs:
//ContentResolver cor = mContext.getContentResolver();
Cursor cursor = mContext.getContentResolver().query(Browser.BOOKMARKS_URI, projection, selection, null, sortOrder);
//Retrieve the last URL:
cursor.moveToLast();
final String url = cursor.getString(cursor.getColumnIndex(projection[0]));
//Close the cursor:
cursor.close();
if ( !url.equals(lastVisitedURL) ) { // to avoid information retrieval and/or refreshing...
lastVisitedURL = url;
//Debug:
Log.d(url, "URL Visited: " + url + "\n");
}
}
}
인터넷에서 url이 변경되면 그것을 캐치하는 동작을 만들고 있는데요
위의 소스에서 getContentResolver부분에서 자꾸 에러가 납니다
왜 에러가 나는지 알 수 있을까요?
