Membuat Aplikasi List View
Dengan Icon Gambar
Berikut scripnya...
activty_main.xml
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context=".MainActivity"
>
<!-- Komponen
List View -->
<ListView
android:id="@+id/list"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
>
</ListView>
</RelativeLayout>
==============
list_single_data.xml
<?xml version="1.0"
encoding="utf-8"?>
<TableLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<TableRow>
<ImageView
android:id="@+id/imgIcon"
android:layout_width="50dp"
android:layout_height="50dp"/>
<TextView
android:id="@+id/txtList"
android:layout_width="wrap_content"
android:layout_height="50dp" />
</TableRow>
</TableLayout>
=================
CustomListView.java
package com.theheran.listviewicon;
import android.app.Activity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import android.widget.TextView;
/**
*
* @author @The_Heran
* www.theheran.com
*/
public class CustomListView extends ArrayAdapter<String> {
//Declarasi
private final
Activity context;
private final
String[] web;
private final
Integer[] imageId;
public
CustomListView(Activity context,String[] web, Integer[] imageId) {
super(context,
R.layout.list_single_data, web);
this.context =
context;
this.web = web;
this.imageId =
imageId;
}
@Override
public View
getView(int position, View view, ViewGroup parent) {
LayoutInflater inflater = context.getLayoutInflater();
//Load
Custom Layout untuk list
View rowView=
inflater.inflate(R.layout.list_single_data, null, true);
//Declarasi komponen
TextView
txtTitle = (TextView) rowView.findViewById(R.id.txtList);
ImageView
imageView = (ImageView) rowView.findViewById(R.id.imgIcon);
//Set
Parameter Value
txtTitle.setText(web[position]);
imageView.setImageResource(imageId[position]);
return
rowView;
}
}
==========
MainActivity.java
package com.theheran.listviewicon;
import android.os.Bundle;
import android.app.Activity;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ListView;
import android.widget.Toast;
/**
*
*/
public class MainActivity extends Activity {
//Declarasi Array
Menu dan gambar
ListView list;
String[] menu = {
"@The_Heran",
"www.theheran.com",
"Add",
"Delete",
"Next",
"Back",
"Find",
"Warning"
} ;
Integer[] imageId
= {
R.drawable.ic_launcher,
R.drawable.signal,
R.drawable.add,
R.drawable.trash,
R.drawable.next,
R.drawable.back,
R.drawable.find,
R.drawable.warning
};
@Override
protected void
onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
//Load main
Layout
setContentView(R.layout.activity_main);
CustomListView
adapter = new
CustomListView(MainActivity.this, menu, imageId);
//get Id List
list=(ListView)findViewById(R.id.list);
//Set adapter
to list
list.setAdapter(adapter);
//Set ketika
salah satu list di pilih(klik)
list.setOnItemClickListener(new
AdapterView.OnItemClickListener() {
@Override
public
void onItemClick(AdapterView<?> parent, View view,int position, long id)
{
Toast.makeText(MainActivity.this, "Anda Memilih" +menu[+
position], Toast.LENGTH_SHORT).show();
}
});
}
}
============
AndroidsManifest.xml
<?xml version="1.0"
encoding="utf-8"?>
<manifest
xmlns:android="http://schemas.android.com/apk/res/android"
package="com.theheran.listviewicon"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="14"
android:targetSdkVersion="18" />
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name="com.theheran.listviewicon.MainActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER"
/>
</intent-filter>
</activity>
</application>
</manifest>
Hasilnya...
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