Storing in a Database?

I am new to Android and was wondering how to store data into database and access them. I referred Developer.Android , but it seems incomplete to me. Currently I am developing an application that consist of multiple EditText fields, and my requirement is to save these data into a db when a user enters data. here's my java code:

package labs.dc.cart.cart;

import android.support.v7.app.ActionBarActivity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.CompoundButton;
import android.widget.LinearLayout;
import android.widget.Switch;


public class MainActivity extends ActionBarActivity {

//static int count = 1;
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    setContentView(R.layout.activity_main);


    final Switch mySwitch = (Switch)findViewById(R.id.switchButton);
    mySwitch.setChecked(false);
    mySwitch.setOnCheckedChangeListener
    (newCompoundButton.OnCheckedChangeListener() {
        @Override
    publicvoidonCheckedChanged
   (CompoundButtonbuttonView,booleanisChecked)
        {

            if(isChecked)
            {
                LinearLayout pop=(LinearLayout)findViewById(R.id.linear);
                pop.setVisibility(View.VISIBLE);
            }

            else
            {

                LinearLayout pop=(LinearLayout)findViewById(R.id.linear);
                pop.setVisibility(View.INVISIBLE);
            }

        }
    });



}




@Override
public boolean onCreateOptionsMenu(Menu menu) {

    getMenuInflater().inflate(R.menu.menu_main, menu);
    return true;
}

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    // Handle action bar item clicks here. The action bar will
    // automatically handle clicks on the Home/Up button, so long
    // as you specify a parent activity in AndroidManifest.xml.
    int id = item.getItemId();

    //noinspection SimplifiableIfStatement
    if (id == R.id.action_settings) {
        return true;
    }

    return super.onOptionsItemSelected(item);
}
}

here is the XML code:

<Switch
    android:id="@+id/switchButton"
    android:background="#199405"
    android:text="@string/switchText"
    android:alpha="0.6"
    android:textOff="ADD"
    android:textOn="COLLAPSE"
    android:gravity="center"
    android:switchMinWidth="14.5sp"
    android:switchPadding="14.5sp"
    android:layout_width="match_parent"
    android:layout_height="wrap_content" />

 <ScrollView
   android:layout_width="match_parent"
   android:layout_height="match_parent">
 <LinearLayout

   android:id="@+id/linear"

    android:visibility="gone"
   android:layout_width="match_parent"
   android:layout_height="wrap_content"
    android:layout_marginLeft="5dp"
    android:layout_marginRight="5dp"
   android:orientation="vertical">



   <EditText
       android:id="@+id/editTextOne"
       android:inputType="text"
       android:layout_marginTop="110dp"
       android:background="#1ec0e9"
       android:alpha="0.5"
       android:ems="13"
       android:gravity="start"
       android:typeface="monospace"
       android:layout_width="match_parent"
       android:layout_height="wrap_content"
       />

   <EditText
       android:id="@+id/editTextTwo"
       android:inputType="text"
       android:layout_marginTop="20dp"
       android:layout_width="match_parent"
       android:layout_height="wrap_content"
       android:alpha="0.6"
       android:background="#cacaca"
       android:ems="13"
       android:gravity="start"
       android:typeface="monospace"
       />
   <EditText
       android:id="@+id/editTextThree"
       android:inputType="text"
       android:layout_marginTop="20dp"
       android:background="#1ec0e9"
       android:alpha="0.5"
       android:ems="13"
       android:gravity="start"
       android:typeface="monospace"
       android:layout_width="match_parent"
       android:layout_height="wrap_content"
       />

   <EditText
       android:id="@+id/editTextFour"
       android:inputType="text"
       android:layout_marginTop="20dp"
       android:layout_width="match_parent"
       android:layout_height="wrap_content"
       android:alpha="0.6"
       android:background="#cacaca"
       android:ems="13"
       android:gravity="start"
       android:typeface="monospace"
       />

   <EditText
       android:id="@+id/editTextFive"
       android:inputType="text"
       android:layout_marginTop="20dp"
       android:layout_width="match_parent"
       android:layout_height="wrap_content"
       android:background="#1ec0e9"
       android:alpha="0.5"
       android:ems="13"
       android:gravity="start"
       android:typeface="monospace"
       />
   <EditText
       android:id="@+id/editTextSix"
       android:inputType="text"
       android:layout_marginTop="20dp"
       android:layout_width="match_parent"
       android:layout_height="wrap_content"
       android:alpha="0.6"
       android:background="#cacaca"
       android:ems="13"
       android:gravity="start"
       android:typeface="monospace"
       />
   <EditText
       android:id="@+id/editTextSeven"
       android:inputType="text"
       android:layout_marginTop="20dp"
       android:layout_width="match_parent"
       android:layout_height="wrap_content"
       android:background="#1ec0e9"
       android:alpha="0.5"
       android:ems="13"
       android:gravity="start"
       android:typeface="monospace"
       />
   <EditText
       android:id="@+id/editTextEight"
       android:inputType="text"
       android:layout_marginTop="20dp"
       android:layout_width="match_parent"
       android:layout_height="wrap_content"
       android:alpha="0.6"
       android:background="#cacaca"
       android:ems="13"
       android:gravity="start"
       android:typeface="monospace"
       />
   <EditText
       android:id="@+id/editTextNine"
       android:inputType="text"
       android:layout_marginTop="20dp"
       android:layout_width="match_parent"
       android:layout_height="wrap_content"
       android:background="#1ec0e9"
       android:alpha="0.5"
       android:ems="13"
       android:gravity="start"
       android:typeface="monospace"
       />
    <EditText
        android:id="@+id/editText10"
        android:inputType="text"
        android:layout_marginTop="20dp"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:alpha="0.6"
        android:background="#cacaca"
        android:ems="13"
        android:gravity="start"
        android:typeface="monospace"
        />
    <EditText
        android:id="@+id/editText11"
        android:inputType="text"
        android:layout_marginTop="20dp"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:background="#1ec0e9"
        android:alpha="0.5"
        android:ems="13"
        android:gravity="start"
        android:typeface="monospace"
        />
    <EditText
        android:id="@+id/editText12"
        android:inputType="text"
        android:layout_marginTop="20dp"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:alpha="0.6"
        android:background="#cacaca"
        android:ems="13"
        android:gravity="start"
        android:typeface="monospace"
        />
    <EditText
        android:id="@+id/editText13"
        android:inputType="text"
        android:layout_marginTop="20dp"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:background="#1ec0e9"
        android:alpha="0.5"
        android:ems="13"
        android:gravity="start"
        android:typeface="monospace"
        />
    <EditText
        android:id="@+id/editText14"
        android:inputType="text"
        android:layout_marginTop="20dp"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:alpha="0.6"
        android:background="#cacaca"
        android:ems="13"
        android:gravity="start"
        android:typeface="monospace"
        />
    <EditText
        android:id="@+id/editText15"
        android:inputType="text"
        android:layout_marginTop="20dp"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:background="#1ec0e9"
        android:alpha="0.5"
        android:ems="13"
        android:gravity="start"
        android:typeface="monospace"
        />
    <EditText
        android:id="@+id/editText16"
        android:inputType="text"
        android:layout_marginTop="20dp"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:alpha="0.6"
        android:background="#cacaca"
        android:ems="13"
        android:gravity="start"
        android:typeface="monospace"
        />
    <EditText
        android:id="@+id/editText17"
        android:inputType="text"
        android:layout_marginTop="20dp"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:background="#1ec0e9"
        android:alpha="0.5"
        android:ems="13"
        android:gravity="start"
        android:typeface="monospace"
        />
    <EditText
        android:id="@+id/editText18"
        android:inputType="text"
        android:layout_marginTop="20dp"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:alpha="0.6"
        android:background="#cacaca"
        android:ems="13"
        android:gravity="start"
        android:typeface="monospace"
        />
    <EditText
        android:id="@+id/editText19"
        android:inputType="text"
        android:layout_marginTop="20dp"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:background="#1ec0e9"
        android:alpha="0.5"
        android:ems="13"
        android:gravity="start"
        android:typeface="monospace"
        />



   </LinearLayout>
   </ScrollView>


   </LinearLayout>

Suggest me any beginners resource that'll help me to learn sqlite and content providers in Android. Also, please help me with the above case as well! Thanks,