disi kita membuat
mainactifity “MainActifity.java” , “almag.java” dan
actifitymain “main.xml” , “row.xml”
di sini juga saya
akan menginpor gamabar di folder drawable yang kita buat di dalam
folder res.
Caranya kita buka
projek android aplication di tempat kita simpan lalu buka
/res/drawable/
dan isi gambar yang
kita importkan.
Lalu kita clin
projeknya yang ada di eclips.maka akan otomatis akan muncul didalam
folder projeknya.
main.xml
source codenya
<?xml
version="1.0" encoding="utf-8"?>
<TabHost
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@android:id/tabhost"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
>
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >
<TabWidget
android:id="@android:id/tabs"
android:layout_width="fill_parent"
android:layout_height="wrap_content" />
<FrameLayout
android:id="@android:id/tabcontent"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<ListView
android:id="@+id/almag"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
/>
<TableLayout
android:id="@+id/details"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:paddingTop="4px"
android:stretchColumns="1" >
<TableRow >
<TextView android:text="Nama:" />
<EditText android:id="@+id/nama" />
</TableRow>
<TableRow>
<TextView android:text="Jekel:" />
<RadioGroup android:id="@+id/jekel" >
<RadioButton
android:id="@+id/pria"
android:text="Pria" />
<RadioButton
android:id="@+id/perempuan"
android:text="Perempuan" />
</RadioGroup>
</TableRow>
<TableRow>
<TextView android:text="Alamat:" />
<EditText android:id="@+id/alamat" />
</TableRow>
<Button
android:id="@+id/save"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="Save" />
</TableLayout>
</FrameLayout>
</LinearLayout>
</TabHost>
maka hasinya
kemudian
row.xml
source codenya
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:padding="4px" >
<ImageView
android:id="@+id/icon"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:layout_alignParentBottom="true"
android:layout_alignParentTop="true"
android:layout_marginRight="4px" />
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="vertical" >
<TextView
android:id="@+id/title"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:ellipsize="end"
android:gravity="center_vertical"
android:singleLine="true"
android:textStyle="bold" />
<TextView
android:id="@+id/alamat"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:ellipsize="end"
android:gravity="center_vertical"
android:singleLine="true" />
</LinearLayout>
</LinearLayout>
kemudian buat
aksinya di mainactifinya
pertama
“MainActifity.java”
source codenya
public class
MainActivity extends TabActivity {
List<almag>
model = new ArrayList<almag>();
almagAdapter
adapter = null;
EditText nama =
null;
EditText alamat =
null;
RadioGroup jekel =
null;
@Override
public void
onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
nama = (EditText)
findViewById(R.id.nama);
alamat =
(EditText) findViewById(R.id.alamat);
jekel =
(RadioGroup) findViewById(R.id.jekel);
Button save =
(Button) findViewById(R.id.save);
save.setOnClickListener(onSave);
ListView list =
(ListView) findViewById(R.id.almag);
adapter = new
almagAdapter();
list.setAdapter(adapter);
TabHost.TabSpec
spec = getTabHost().newTabSpec("tag1");
spec.setContent(R.id.almag);
spec.setIndicator("List",
getResources().getDrawable(R.drawable.list));
getTabHost().addTab(spec);
spec =
getTabHost().newTabSpec("tag2");
spec.setContent(R.id.details);
spec.setIndicator("Details",
getResources().getDrawable(R.drawable.alamat));
getTabHost().addTab(spec);
getTabHost().setCurrentTab(0);
list.setOnItemClickListener(onListClick);
}
private
View.OnClickListener onSave = new View.OnClickListener() {
public void
onClick(View v) {
almag r = new
almag();
r.setNama(nama.getText().toString());
r.setAlamat(alamat.getText().toString());
switch
(jekel.getCheckedRadioButtonId()) {
case R.id.pria:
r.setJekel("Pria");
break;
case
R.id.perempuan:
r.setJekel("Perempuan");
break;
}
adapter.add(r);
}
};
private
AdapterView.OnItemClickListener onListClick = new
AdapterView.OnItemClickListener() {
public void
onItemClick(AdapterView<?> parent, View view, int position,
long id) {
almag r =
model.get(position);
nama.setText(r.getNama());
alamat.setText(r.getAlamat());
if
(r.getJekel().equals("Pria")) {
jekel.check(R.id.pria);
} else if
(r.getJekel().equals("Perempuan")) {
jekel.check(R.id.perempuan);
}
getTabHost().setCurrentTab(1);
}
};
class almagAdapter
extends ArrayAdapter<almag> {
almagAdapter() {
super(MainActivity.this,
R.layout.row, model);
}
public View
getView(int position, View convertView, ViewGroup parent) {
View row =
convertView;
almagHolder
holder = null;
if (row == null)
{
LayoutInflater
inflater = getLayoutInflater();
row =
inflater.inflate(R.layout.row, parent, false);
holder = new
almagHolder(row);
row.setTag(holder);
} else {
holder =
(almagHolder) row.getTag();
}
holder.populateFrom(model.get(position));
return (row);
}
}
static class
almagHolder {
private TextView
nama = null;
private TextView
alamat = null;
private ImageView
icon = null;
private View row =
null;
almagHolder(View
row) {
this.row = row;
nama = (TextView)
row.findViewById(R.id.title);
alamat =
(TextView) row.findViewById(R.id.alamat);
icon =
(ImageView) row.findViewById(R.id.icon);
}
void
populateFrom(almag r) {
nama.setText(r.getNama());
alamat.setText(r.getAlamat());
if
(r.getJekel().equals("Pria")) {
icon.setImageResource(R.drawable.pria);
} else if
(r.getJekel().equals("Perempuan")) {
icon.setImageResource(R.drawable.perempuan);
}
}
}
}
“almag.java”
source codenya
public class almag {
private String nama
= "";
private String
alamat = "";
private String
jekel = "";
public String
getNama() {
return (nama);
}
public void
setNama(String nama) {
this.nama = nama;
}
public String
getAlamat() {
return (alamat);
}
public void
setAlamat(String alamat) {
this.alamat =
alamat;
}
public String
getJekel() {
return (jekel);
}
public void
setJekel(String jekel) {
this.jekel =
jekel;
}
public String
toString() {
return
(getNama());
}
}
lalu kita raning
