Android：如何将R.String数据发送到SQLlite数据库并检索它

Question

Hi how to send the String value which is in R.String.XXXX into database, i tried as below but getting address instead of the actual string content.

In my class

 DatabaseHelper.getInstance(Aboutipc_fragment.this).addAboutData(R.string.aboutcontent, "haresh");

In my Database Helper class

public void addAboutData(int aboutcontent,String string) {
        ContentValues cv = new ContentValues();

        //System.out.println("geting notes from the database===== "+str);
        cv.put(KEY_ABOUTCONTENT, aboutcontent);
        cv.put(KEY_VALUE,string);
        db.insert(CREATE_ABOUTIPC_TABLE, null, cv);

    }

I am fetching Data As below

public Cursor fetchcontentvalues() {
        Cursor c = null;
         c = db.query(CREATE_ABOUTIPC_TABLE, new String[] {KEY_ABOUTCONTENT}, null, null, null, null,null);
        //moving to the first note
        //c.moveToFirst();
         c.moveToPosition(0);
        System.out.println("getting notes from the database"+c.getString(0));

        return c;

    }

Output

getting notes from the database 2131099663

The system out statement is giving some address value i want to display the actual content of the string.

Answer 1

this is very simple

get strings from r.string you can use method getString which return a String Value

String a=getString(R.string.name);

in your method you can use

addAboutData(getString(R.string.name), "haresh");

Answer 2

Use the following:

String aboutContent = getResources().getString(R.string.xxxx);

Change your addAboutData method as below

 public void addAboutData(String aboutcontent,String string) {
        ContentValues cv = new ContentValues();


        cv.put(KEY_ABOUTCONTENT, aboutcontent);
        cv.put(KEY_VALUE,string);
        db.insert(CREATE_ABOUTIPC_TABLE, null, cv);

    }

Then fetch data using

public Cursor fetchcontentvalues() {
        Cursor c = null;
         c = db.query(CREATE_ABOUTIPC_TABLE, new String[] {KEY_ABOUTCONTENT}, null, null, null, null,null);
        //moving to the first note
        //c.moveToFirst();
         c.moveToPosition(0);
        System.out.println("getting notes from the database"+c.getString(0));

        return c;

    }