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我擴展了我以前的一個問題,我解決了這個問題,但我有一個新的類似錯誤。多個光標加載器
我有以下活動
public class ActivityMatchesList extends FragmentActivity implements LoaderManager.LoaderCallbacks<Cursor> {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
ListView lvLive = (ListView)findViewById(R.id.matchListList);
lvLive.setOnItemClickListener(OnItemClickListenerLive);
getSupportLoaderManager().initLoader(1, null, this);
getSupportLoaderManager().initLoader(2, null, this);
getSupportLoaderManager().initLoader(3, null, this);
}
private OnItemClickListener OnItemClickListenerLive = new OnItemClickListener(){
Intent i = new Intent(ActivityMatchesList.this, ActivityEvents.class);
finish();
startActivity(i);
}
@Override
public Loader<Cursor> onCreateLoader(int id, Bundle args) { //FIXME: add switch for 3 loader
switch (id){
case 1:
CursorLoader cursorLoaderLive = new CursorLoader(this, uri1,null,null,null,null);
return cursorLoaderLive;
case 2:
CursorLoader cursorLoaderRankingLeague = new CursorLoader(this, uri1,null,null,null,null);
return cursorLoaderRankingLeague;
case 3:
CursorLoader cursorLoaderRankingLive = new CursorLoader(this, uri1,null,null,null,null);
return cursorLoaderRankingLive;
default:
return null;
}
}
@Override
public void onLoadFinished(Loader<Cursor> loader, Cursor cursor) {
switch (loader.getId()){
case 1:
Adapter1.swapCursor(cursor);
break;
case 2:
Adapter2.swapCursor(cursor);
break;
case 3:
Adapter3.swapCursor(cursor);
break;
}
}
@Override
public void onLoaderReset(Loader<Cursor> loader) {
switch (loader.getId()){
case 1:
Adapter1.swapCursor(null);
break;
case 2:
Adapter2.swapCursor(null);
break;
case 3:
Adapter3.swapCursor(null);
break;
}
}
}
隨着OnItemClickListener我完成()本次活動,並開始一個新的,當我完成新回到這個有時我有以下錯誤
11-30 09:35:01.839: INFO/dalvikvm(321): Uncaught exception thrown by finalizer (will be discarded):
11-30 09:35:01.848: INFO/dalvikvm(321): Ljava/lang/IllegalStateException;: Finalizing cursor [email protected] on MAIN_TABLE that has not been deactivated or closed
11-30 09:35:01.848: INFO/dalvikvm(321): at android.database.sqlite.SQLiteCursor.finalize(SQLiteCursor.java:596)
11-30 09:35:01.848: INFO/dalvikvm(321): at dalvik.system.NativeStart.run(Native Method)
我無法找出原因,有人可以幫我嗎?
編輯:如果我只使用1個加載程序,問題仍然存在。看來,隨着活動的完成,裝載機有時不會關閉遊標,爲什麼?