10. Kelas ListsayurActivity.java
package com.friska.makanan; import java.io.FileNotFoundException;
import java.io.FileOutputStream; import java.io.IOException;
import java.io.InputStream; import java.io.OutputStream;
import com.friska.makanan.R; import android.os.Bundle;
import android.app.Activity; import android.content.Intent;
import android.database.Cursor; import android.support.v4.widget.SimpleCursorAdapter;
import android.view.Menu; import android.view.MenuInflater;
import android.view.MenuItem; import android.view.View;
import android.view.Window; import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener; import android.widget.EditText;
import android.widget.ListView;
public class ListsayurActivity extends Activity implements OnItemClickListener
{ public static final String KEY_ID = _id;
EditText empty; private ListView listview;
private DBAdapter db;
Universitas Sumatera Utara
Override protected void onCreateBundle savedInstanceState
{ super.onCreatesavedInstanceState;
requestWindowFeatureWindow.FEATURE_NO_TITLE; setContentViewR.layout.panel_listview;
try { String pathTujuan = datadata + getPackageName +
databasesMasakan.db; CopyDBgetBaseContext.getAssets.openMasakan, new
FileOutputStreampathTujuan; }catch FileNotFoundException e {
e.printStackTrace; } catch IOException e {
e.printStackTrace; }
db = new DBAdapterthis; db.open;
listview = ListView findViewByIdR.id.list; listview.setEmptyViewfindViewByIdR.id.empty;
listview.setOnItemClickListenerthis;
loadData; }
SuppressWarningsdeprecation private void loadData
{ TODO Auto-generated method stub
Cursor cur = db.getAllSayur;
String[] from = new String[]
Universitas Sumatera Utara
{ DBAdapter.KEY_NAME
}; int[] to = new int[]
{ R.id.title
};
SimpleCursorAdapter adapter = new SimpleCursorAdapterthis, R.layout.list_adapter, cur, from, to;
listview.setAdapteradapter; }
Override public void onItemClickAdapterView? arg0, View v, int pos,
long id {
TODO Auto-generated method stub Bundle bundle = new Bundle;
bundle.putLongKEY_ID, id; Intent intent = new IntentListsayurActivity.this,
DetailsayurActivity.class; intent.putExtrasbundle;
db.close; startActivityintent;
} public void CopyDB InputStream inputStream , OutputStream
outputStream throws IOException {
--copy 1K byte pada saat ini--- byte[] buffer = new byte[1024];
int length; while length = inputStream.readbuffer0 {
outputStream.writebuffer, 0, length;
Universitas Sumatera Utara
} inputStream.close;
outputStream.close; }
public boolean onCreateOptionsMenuMenu menu { MenuInflater inflater = getMenuInflater;
inflater.inflateR.menu.opt_menu, menu; return true;
} public boolean onOptionsItemSelectedMenuItem item {
switch item.getItemId { case R.id.home:
Intent in = new IntentListsayurActivity.this, DashboardActivity.class;
startActivityin; return true;
case R.id.exit: Intent exit = new IntentIntent.ACTION_MAIN;
exit.addCategoryIntent.CATEGORY_HOME; exit.setFlagsIntent.FLAG_ACTIVITY_NEW_TASK;
ListsayurActivity.this.finish; startActivityexit;
return true; default:
return super.onOptionsItemSelecteditem; }
} }
Universitas Sumatera Utara
11. Kelas ListtepungActivity.java