androidswitch-statementandroid-sqliteandroid-viewbinder

A switch in my bindView is not running the expected cases


I am trying to populate a list list with an ImageView, and three TextViews from an SQLite database. The data in the TextViews is what i expect it to be, but the ImageView never changes.

The ImageView is supposed to swap between two icons depending on the value of the Cursor at x row in y column. The column is populated with an Integer of 1 or 0. If column y @ row x is 1 the red image should populate the ImageView. If 0 then the green image should.

That never seems to happen. It is always the red image, and the logcat always says the the value of cursor is 1.

04-14 08:24:04.188: A/example.stackoverflow.MainActivity@1840e274(6510):
04-14 08:24:04.191: D/cursor@iconHolder(6510): 1
04-14 08:24:04.191: D/icon(6510): true 1
04-14 08:24:04.191: V/date(6510): 2015-04-14 becomes April, 14
04-14 08:24:04.192: A/example.stackoverflow.MainActivity@1840e274(6510):
04-14 08:24:04.193: D/cursor@iconHolder(6510): 1
04-14 08:24:04.194: D/icon(6510): true 1

Here is a snippet of the SQLite database.

_id, weight,            height,               body_mass_index,   icon, date

"1","45.359233334609435","1778.003556007112","14.348300215310468","0","2015-04-14"
"2","47.627195001339906","1778.003556007112","15.06571522607599","1","2015-04-14"
"3","45.359233334609435","1778.003556007112","14.348300215310468","0","2015-04-14"

As you can see the icon should have been green then red and then green, but it was just red all three times. I really would appreciate some help with figuring out why my code doesn't work. Here is my bindView.

@Override
    public void bindView(View view, Context context, Cursor cursor) {
        ImageView iconView = (ImageView) view.findViewById(R.id.richListIcon);
        TextView weightInfo = (TextView) view.findViewById(R.id.personal_item1);
        TextView bmiInfo = (TextView) view.findViewById(R.id.personal_item2);
        TextView dateInfo = (TextView) view.findViewById(R.id.timestamp_item);

        int indexWeight;
        int indexBmi;
        int indexDate;

        String weightHolder = null;
        String weightModified = null;
        String bmiHolder = null;
        String bmiModified = null;
        String dateHolder = null;
        String upDateHolder = null;
        int iconHolder = 3;
        int iconSet;



        if (cursor != null) {
            Log.wtf(String.valueOf(getActivity()), "not null");
            iconHolder = (cursor.getColumnIndex
                    (DatabaseAdapter.DataManager.publicIconSetter));
            Log.d("cursor@iconHolder", String.valueOf(cursor.getColumnIndexOrThrow
                    (DatabaseAdapter.DataManager.publicIconSetter)));
            weightHolder = (String.valueOf
                    (cursor.getDouble(cursor.getColumnIndex
                            (DatabaseAdapter.DataManager.publicWeight))));
            bmiHolder = (String.valueOf
                    (cursor.getDouble(cursor.getColumnIndex
                            (DatabaseAdapter.DataManager.publicBMI))));
            dateHolder = (String.valueOf
                    (cursor.getString(cursor.getColumnIndex
                            (DatabaseAdapter.DataManager.publicDate))));

        }

        switch (iconHolder){
            case 0:
                iconSet = R.mipmap.green_icon;
                Log.d("icon", "false " + iconHolder);
                break;
            case 1:
                Log.d("icon", "true " + iconHolder);
                iconSet = R.mipmap.red_icon;
                break;
            default: iconSet = R.mipmap.ic_launcher;
                Log.wtf("IVF_IconSetter", "Error, value from table is " + iconHolder);
        }
        iconView.setImageResource(iconSet);

    ...

    }

And my Crusor

 public Cursor getAllData(){
    SQLiteDatabase database = dataManager.getReadableDatabase();
    String[] columns = {DataManager.UID,
            DataManager.Icon_Gained_Weight,
            DataManager.Weight,
            DataManager.BMI,
            DataManager.Date
    };
    String orderBy = DataManager.UID + " DESC";

    Cursor cursor = null;
    try {
        cursor = database.query(DataManager.TABLE_NAME, columns, null, null, null, null, orderBy);
        if(cursor != null){
            cursor.moveToFirst();

        }

    } catch (IllegalArgumentException e) {
        e.printStackTrace();
    }
    return cursor;
}

This problem has been solved by Playmaker420. I'll write out the answer if Playmaker420 chooses not to do so.


Solution

  • System.out.println(cursor.getString(cursor.getColumnIndex("icon")); 
    

    This should print the value of the column "icon"