Using execSQL for INSERT operation in Android SQLite

Question

From the documentation and this post I know execSQL() executes a single SQL statement that is not a SELECT or any other SQL statement that return

Answer 1

insert operation can be done in the Following way

 SQLiteDatabase db = this.getWritableDatabase();

    ContentValues values = new ContentValues();
    values.put(KEY_NAME, contact.getName()); // Contact Name
    values.put(KEY_PH_NO, contact.getPhoneNumber()); // Contact Phone

    // Inserting Row
    db.insert(TABLE_CONTACTS, null, values);
    //2nd argument is String containing nullColumnHack
    db.close(); // Closing database connection

for more information refer the link with code http://www.blazin.in/2016/02/understanding-sqlite-database-in-android.html