Witam
Aplikacja działa ale brak modułu przeszukiwania. Co prawda skorzystałem z metody wyświetlania ListViev z netu, cała resztę dopisałem . Teraz problem bo nie wiem jak zrobić wyszukiwanie . Wiem ze o dużo proszę (to nie mały problem lecz cały kod szukania) , więc b.proszę o pomoc
plik Alarmy1Activity.java
package com.alarmy1;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.os.Bundle;
import android.widget.ListView;
import android.telephony.SmsManager;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView;
import android.widget.Toast;
import android.widget.AdapterView.OnItemClickListener;
public class Alarmy1Activity extends Activity implements OnItemClickListener
{
final Context context = this;
private ListView lview;
private ListViewAdapter lviewAdapter;
private final int MENU_ITEM_0 = 0;
private final int MENU_ITEM_1 = 1;
public boolean onCreateOptionsMenu(Menu menu) {
menu.add(0, MENU_ITEM_0, 0, "Koniec");
menu.add(0, MENU_ITEM_1, 0, "Informacja");
return true;
}
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case MENU_ITEM_0:
Alarmy1Activity.this.finish();
break;
case MENU_ITEM_1:
Toast.makeText(getApplicationContext(), "Informacja",
Toast.LENGTH_LONG).show();
break;
default:
}
return false;
}
private final static String month[] = {
"Adam",
"Bruno",
"Grzegorz",
"Edek"
};
private final static String number[] = {
"a1:a1",
"a2:b2",
"a3:b3",
"a4:b4"
};
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
lview = (ListView) findViewById(R.id.listView2);
lviewAdapter = new ListViewAdapter(this, month, number);
System.out.println("adapter => "+lviewAdapter.getCount());
lview.setAdapter(lviewAdapter);
lview.setOnItemClickListener(this);
}
public void onItemClick(AdapterView<?> arg0, View arg1, int position, long id) {
Toast.makeText(getApplicationContext(), "Informacja",
Toast.LENGTH_LONG).show();
}
}
plik ListViewAdapter.java
package com.alarmy1;
import android.app.Activity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.TextView;
public class ListViewAdapter extends BaseAdapter
{
Activity context;
String title[];
String description[];
public ListViewAdapter(Activity context, String[] title, String[] description) {
super();
this.context = context;
this.title = title;
this.description = description;
}
public int getCount() {
// TODO Auto-generated method stub
return title.length;
}
public Object getItem(int position) {
// TODO Auto-generated method stub
return null;
}
public long getItemId(int position) {
// TODO Auto-generated method stub
return 0;
}
private class ViewHolder {
TextView txtViewTitle;
TextView txtViewDescription;
}
public View getView(int position, View convertView, ViewGroup parent)
{
// TODO Auto-generated method stub
ViewHolder holder;
LayoutInflater inflater = context.getLayoutInflater();
if (convertView == null)
{
convertView = inflater.inflate(R.layout.listitem_row, null);
holder = new ViewHolder();
holder.txtViewTitle = (TextView) convertView.findViewById(R.id.textView1);
holder.txtViewDescription = (TextView) convertView.findViewById(R.id.textView2);
convertView.setTag(holder);
}
else
{
holder = (ViewHolder) convertView.getTag();
}
holder.txtViewTitle.setText(title[position]);
holder.txtViewDescription.setText(description[position]);
return convertView;
}
}
plik main.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<EditText android:id="@+id/EditText01"
android:layout_height="wrap_content"
android:layout_width="fill_parent"
android:hint="Search">
</EditText>
<ListView
android:layout_height="wrap_content"
android:id="@+id/listView2"
android:layout_width="match_parent">
</ListView>
</LinearLayout>
plik listitem_row.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="@+id/textView1"
android:text="TextView"
android:layout_height="wrap_content"
android:layout_width="fill_parent"
android:textAppearance="?android:attr/textAppearanceLarge">
</TextView>
<TextView
android:text="TextView"
android:id="@+id/textView2"
android:layout_width="fill_parent"
android:layout_height="wrap_content">
</TextView>
</LinearLayout>
