Belajar Adapter (Daftar Kata) di Kamus

Layout daftarkata.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout 
    xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<TextView
android:id="@+id/textView1"
android:layout_width="100sp"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:text = "Inggris"
android:textSize="20sp" />
<TextView
android:id="@+id/textView2"
android:layout_width="100sp"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_toRightOf="@+id/textView1"
android:text = "Indonesia"
android:textSize="20sp" />
<TextView
android:id="@+id/textView3"
android:layout_width="100sp"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_toRightOf="@+id/textView2"
android:text = "Jerman"
android:textSize="20sp" />
<ListView 
    android:id="@+id/list1" 
    android:layout_width="fill_parent"
android:layout_height="wrap_content" 
android:layout_weight = "1"
android:layout_alignParentLeft="true"
android:layout_below="@+id/textView1"/>
</RelativeLayout>

Layout untuk setiap item di ListView
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="horizontal"
android:paddingBottom="5sp"
android:paddingTop="5sp" >
<TextView
android:id="@+id/inggris"
android:layout_width="100sp"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true" />
<TextView
android:id="@+id/indonesia"
android:layout_width="100sp"
android:layout_height="wrap_content"
android:layout_toRightOf="@+id/inggris" />
<TextView
android:id="@+id/jerman"
android:layout_width="100sp"
android:layout_height="wrap_content"
android:layout_toRightOf="@+id/indonesia" />
</RelativeLayout>

Class Controller untuk DaftaKata.java
import android.app.Activity;
import android.content.Context;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.os.Bundle;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ListView;
import android.widget.SimpleCursorAdapter;
import android.widget.TextView;

public class DaftarKata extends Activity {
private DatabaseHelper dbhelper;
private SQLiteDatabase db = null;
private ListView listContent = null;
private Cursor kamusCursor = null;
CustomCursorAdapter adapter;

/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
dbhelper = new DatabaseHelper(this);
setContentView(R.layout.daftarkata);
listContent = (ListView) findViewById(R.id.list1);
isDataListView();
}
private void isDataListView() {
try {
db = dbhelper.getWritableDatabase();
kamusCursor = db.query("kamus", new String[] { "_id", "inggris",
"indonesia", "jerman" }, "_id>0", null, null, null, null);

/*
* Create an array to specify the fields we want to display in the
* list (only the 'inggris,indonesia,jerman' column in this case)
*/
String[] from = new String[] { "inggris", "indonesia", "jerman" };

/*
* and an array of the fields we want to bind those fieiplds to (in
* this case just the textView 'inggris,indonesia,jerman' from our new row.xml
* layout above)
*/
int[] to = new int[] { R.id.inggris, R.id.indonesia, R.id.jerman };

/* Now create a simple cursor adapter.. */
adapter = new CustomCursorAdapter(this, R.layout.row, kamusCursor,from, to);
listContent.setAdapter(adapter);
} catch (Exception e) {
e.printStackTrace();
} finally {
if (db != null && db.isOpen()) {
db.close();
}
}
}

@Override
public void onDestroy() {
super.onDestroy();
try {
kamusCursor.close();
} catch (Exception e) {
}
}

protected class CustomCursorAdapter extends SimpleCursorAdapter {
private int layout;
private LayoutInflater inflater;
private Context context;
public CustomCursorAdapter(Context context, int layout, Cursor c,
String[] from, int[] to) {
super (context, layout, c, from, to);
this.layout = layout;
this.context = context;
inflater = LayoutInflater.from(context);
}

@Override
public View newView(Context context, Cursor cursor, ViewGroup parent) {
Log.d("NewView", "*****xxx");
View v = inflater.inflate(R.layout.row, parent, false);
return v;
}

@Override
public void bindView(View v, Context context, Cursor c) {
// 1 is the column where you're getting your data from
String inggris = c.getString(1);
String jerman = c.getString(3);
String indonesia = c.getString(2);

/**
* Next set the name of the entry.
*/
TextView name_text = (TextView) v.findViewById(R.id.inggris);
TextView des_text = (TextView) v.findViewById(R.id.jerman);
TextView id_text = (TextView) v.findViewById(R.id.indonesia);
des_text.setText(jerman);
id_text.setText(indonesia);

if (name_text != null) {
name_text.setText(inggris);
}
}
}
}