Question

Good day, Just to make it short with relevant code,

If i do this in my activity:

     Intent i = getIntent();
          Bundle extras = i.getExtras();

          BitmapFactory.Options bf = new BitmapFactory.Options();
          bf.inSampleSize = 2;


          filename = extras.getString("pic_name");
          ImageView  iv = new ImageView(getApplicationContext());
          Bitmap bm = BitmapFactory.decodeFile(filename, bf);
          iv.setImageBitmap(bm);
          setContentView(iv);

  registerForContextMenu(iv);



public boolean onContextItemSelected(MenuItem item){
       // weatherimagedb = new WeatherImageDB(this);
        //weatherimagedb.open();

        ContentValues vals = new ContentValues();
        int selection = item.getItemId();
        switch(selection){
        case Holidays:

             vals.put(ImageDB.HOLIDAYS, filename);

        break;
        case Weather:
            vals.put(ImageDB.WEATHER, filename);

        break;
        }
             imagedb.tagImage(filename, vals); //logcat error is here

  return true;
}

And in the imageDB database class i have a method like this:

public long tagImage(String pathname, ContentValues val){  
    return db.insert(DATABASE_TABLE, null, val);    //logcat error is here

}

i get this error in database, but it does not crash my app:

05-19 02:44:55.580: E/Database(3088): Error inserting 
05-19 02:44:55.580: E/Database(3088): android.database.sqlite.SQLiteException: near "null": syntax error: , while compiling: INSERT INTO imagetags(null)  VALUES(NULL);
05-19 02:44:55.580: E/Database(3088):   at android.database.sqlite.SQLiteCompiledSql.native_compile(Native Method)
05-19 02:44:55.580: E/Database(3088):   at android.database.sqlite.SQLiteCompiledSql.compile(SQLiteCompiledSql.java:92)
05-19 02:44:55.580: E/Database(3088):   at android.database.sqlite.SQLiteCompiledSql.<init>(SQLiteCompiledSql.java:65)
05-19 02:44:55.580: E/Database(3088):   at android.database.sqlite.SQLiteProgram.<init>(SQLiteProgram.java:83)
05-19 02:44:55.580: E/Database(3088):   at android.database.sqlite.SQLiteStatement.<init>(SQLiteStatement.java:41)
05-19 02:44:55.580: E/Database(3088):   at android.database.sqlite.SQLiteDatabase.compileStatement(SQLiteDatabase.java:1231)
05-19 02:44:55.580: E/Database(3088):   at android.database.sqlite.SQLiteDatabase.insertWithOnConflict(SQLiteDatabase.java:1658)
05-19 02:44:55.580: E/Database(3088):   at android.database.sqlite.SQLiteDatabase.insert(SQLiteDatabase.java:1515)
05-19 02:44:55.580: E/Database(3088):   at com.MyApps.ImageUpdate.ImageDB.tagImage(ImageDB.java:82)
05-19 02:44:55.580: E/Database(3088):   at com.MyApps.ImageUpdate.ViewImage.onContextItemSelected(ViewImage.java:134)
05-19 02:44:55.580: E/Database(3088):   at android.app.Activity.onMenuItemSelected(Activity.java:2254)

what could i be doing wrong please?.. am i not using the ContentValues correctly enough?

Thank you.

Answer 1

Could it be that your selection is neither Holidays nor Weather?