Question

Here is my Custom Adapter :

public View getView(int position, View convertView, ViewGroup parent) {

    View row = super.getView(position, convertView, parent);


    Cursor cursbbn  = getCursor();



    if (row == null)

    {

        LayoutInflater inflater = (LayoutInflater) localContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        row = inflater.inflate(R.layout.listtype, null);
    }


    String Title = cursbbn.getString(2);
    String Readyin = cursbbn.getString(4);
    String Faovoites=cursbbn.getString(8);


    TextView titler=(TextView)row.findViewById(R.id.listmaintitle);
    TextView readyinr=(TextView)row.findViewById(R.id.listreadyin);

     int colorPos = position % colors.length;
     row.setBackgroundColor(colors[colorPos]);

    titler.setText(Title);
    readyinr.setText(Readyin);

    ImageView picture = (ImageView) row.findViewById(R.id.imageView1);
    Bitmap bitImg = BitmapFactory.decodeResource(localContext.getResources(), R.drawable.seafood);

    if(Title.contentEquals("Fajita Raps"))
        picture.setImageBitmap(getRoundedCornerImage(bitImg));


    if (Faovoites.contentEquals("YES")) {

        ImageView star = (ImageView) row.findViewById(R.id.favoritesicon);
        star.setVisibility(View.VISIBLE);

    }

    return row;
}

And This is my Search Edittext aftertextchanged event

public void afterTextChanged(final Editable s) {

            final String[] columns = new String[] {

            "_id", COL_SanID, COL_SanTitle, COL_SanCat, COL_SanReadyin,

            COL_SandServing, COL_SandIngred, COL_SandDirect, COL_SandFavor };

            Bundle extrass = getIntent().getExtras();

            final String Type = extrass.getString("CategoryType");

            mAdapter.setFilterQueryProvider(new FilterQueryProvider() {
                public Cursor runQuery(CharSequence constraint) {

                    String value = "%" + constraint + "%";
                    String Type2 = "%" + Type + "%";

                    curs = mDb.query(TABLE_NAME, columns, COL_SanTitle
                            + " LIKE ? And " + COL_SanCat + " LIKE ?",
                            new String[] { value, Type2 }, null, null,
                            COL_SanTitle + " ASC");

                    return curs;

                }
            });

and Finally : Logcat exceptions

04-26 18:56:50.310: E/AndroidRuntime(878): FATAL EXCEPTION: main
04-26 18:56:50.310: E/AndroidRuntime(878): android.database.CursorIndexOutOfBoundsException: Index -1 requested, with a size of 1
04-26 18:56:50.310: E/AndroidRuntime(878): at android.database.AbstractCursor.checkPosition(AbstractCursor.java:580)
04-26 18:56:50.310: E/AndroidRuntime(878): at android.database.AbstractWindowedCursor.checkPosition(AbstractWindowedCursor.java:214)
04-26 18:56:50.310: E/AndroidRuntime(878): at android.database.AbstractWindowedCursor.getString(AbstractWindowedCursor.java:41)
04-26 18:56:50.310: E/AndroidRuntime(878): at master.chef.mediamaster.Interface.onItemClick(Interface.java:781)
04-26 18:56:50.310: E/AndroidRuntime(878): at android.widget.AdapterView.performItemClick(AdapterView.java:284)
04-26 18:56:50.310: E/AndroidRuntime(878): at android.widget.ListView.performItemClick(ListView.java:3513)
04-26 18:56:50.310: E/AndroidRuntime(878): at android.widget.AbsListView$PerformClick.run(AbsListView.java:1812)
04-26 18:56:50.310: E/AndroidRuntime(878): at android.os.Handler.handleCallback(Handler.java:587)
04-26 18:56:50.310: E/AndroidRuntime(878): at android.os.Handler.dispatchMessage(Handler.java:92)
04-26 18:56:50.310: E/AndroidRuntime(878): at android.os.Looper.loop(Looper.java:123)
04-26 18:56:50.310: E/AndroidRuntime(878): at android.app.ActivityThread.main(ActivityThread.java:3683)
04-26 18:56:50.310: E/AndroidRuntime(878): at java.lang.reflect.Method.invokeNative(Native Method)
04-26 18:56:50.310: E/AndroidRuntime(878): at java.lang.reflect.Method.invoke(Method.java:507)
04-26 18:56:50.310: E/AndroidRuntime(878): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
04-26 18:56:50.310: E/AndroidRuntime(878): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
04-26 18:56:50.310: E/AndroidRuntime(878): at dalvik.system.NativeStart.main(Native Method)

Answer 1

In getView() when you call localCursor.moveToPosition(position); you get java.lang.IllegalStateException: attempt to re-open an already-closed object: android.database.sqlite.SQLiteQuery.

Why this happens? Because once filtering has been applied to the list view, the old cursor is closed and the new one is used instead. You can get the current underlying cursor by calling getCursor() instead of tracking the initial one. Get rid of Cursor localCursor and use getCursor() instead.