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Hallo Leute,
habe folgendes Problem: Ich möchte gern eine ListView mit Daten füllen, die folgendes darstellen. Einmal den Namen und darunter eine kurze Beschreibung. Folgender Code für die Layout-Datei:
Code:
item.put("shortdescription", tourShortDescription.toString());
}
habe folgendes Problem: Ich möchte gern eine ListView mit Daten füllen, die folgendes darstellen. Einmal den Namen und darunter eine kurze Beschreibung. Folgender Code für die Layout-Datei:
Code:
[SIZE=2][COLOR=#008080][SIZE=2][COLOR=#008080]<?[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][COLOR=#3f7f7f][SIZE=2][COLOR=#3f7f7f]xml[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][COLOR=#7f007f][SIZE=2][COLOR=#7f007f]version[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]=[/SIZE][I][SIZE=2][COLOR=#2a00ff][SIZE=2][COLOR=#2a00ff]"1.0"[/COLOR][/SIZE][/COLOR][/SIZE][/I][SIZE=2][COLOR=#7f007f][SIZE=2][COLOR=#7f007f]encoding[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]=[/SIZE][I][SIZE=2][COLOR=#2a00ff][SIZE=2][COLOR=#2a00ff]"utf-8"[/COLOR][/SIZE][/COLOR][/SIZE][/I][SIZE=2][COLOR=#008080][SIZE=2][COLOR=#008080]?>[/COLOR][/SIZE][/COLOR][/SIZE]
[SIZE=2][COLOR=#008080][SIZE=2][COLOR=#008080]<[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][COLOR=#3f7f7f][SIZE=2][COLOR=#3f7f7f]LinearLayout [/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][COLOR=#7f007f][SIZE=2][COLOR=#7f007f]xmlns:android[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]=[/SIZE][I][SIZE=2][COLOR=#2a00ff][SIZE=2][COLOR=#2a00ff][URL]http://schemas.android.com/apk/res/android[/URL][/COLOR][/SIZE][/COLOR][/SIZE][/I]
[SIZE=2][COLOR=#7f007f][SIZE=2][COLOR=#7f007f]android:orientation[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]=[/SIZE][I][SIZE=2][COLOR=#2a00ff][SIZE=2][COLOR=#2a00ff]"vertical"[/COLOR][/SIZE][/COLOR][/SIZE][/I]
[LEFT]
[LEFT][SIZE=2][COLOR=#7f007f][SIZE=2][COLOR=#7f007f]android:layout_width[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]=[/SIZE][I][SIZE=2][COLOR=#2a00ff][SIZE=2][COLOR=#2a00ff]"match_parent"[/COLOR][/SIZE][/COLOR][/SIZE][/I]
[LEFT][SIZE=2][COLOR=#7f007f][SIZE=2][COLOR=#7f007f]android:layout_height[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]=[/SIZE][I][SIZE=2][COLOR=#2a00ff][SIZE=2][COLOR=#2a00ff]"match_parent"[/COLOR][/SIZE][/COLOR][/SIZE][/I][SIZE=2][COLOR=#008080][SIZE=2][COLOR=#008080]>[/COLOR][/SIZE][/COLOR][/SIZE][/LEFT]
[LEFT][SIZE=2][COLOR=#008080][SIZE=2][COLOR=#008080]<[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][COLOR=#3f7f7f][SIZE=2][COLOR=#3f7f7f]TextView [/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][COLOR=#7f007f][SIZE=2][COLOR=#7f007f]xmlns:android[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]=[/SIZE][I][SIZE=2][COLOR=#2a00ff][SIZE=2][COLOR=#2a00ff]"http://schemas.android.com/apk/res/android"[/COLOR][/SIZE][/COLOR][/SIZE][/I]
[SIZE=2][COLOR=#7f007f][SIZE=2][COLOR=#7f007f]android:id[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]=[/SIZE][I][SIZE=2][COLOR=#2a00ff][SIZE=2][COLOR=#2a00ff]"@+id/name"[/COLOR][/SIZE][/COLOR][/SIZE][/I]
[SIZE=2][COLOR=#7f007f][SIZE=2][COLOR=#7f007f]android:layout_width[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]=[/SIZE][I][SIZE=2][COLOR=#2a00ff][SIZE=2][COLOR=#2a00ff]"fill_parent"[/COLOR][/SIZE][/COLOR][/SIZE][/I]
[SIZE=2][COLOR=#7f007f][SIZE=2][COLOR=#7f007f]android:layout_height[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]=[/SIZE][I][SIZE=2][COLOR=#2a00ff][SIZE=2][COLOR=#2a00ff]"wrap_content"[/COLOR][/SIZE][/COLOR][/SIZE][/I]
[SIZE=2][COLOR=#7f007f][SIZE=2][COLOR=#7f007f]android:padding[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]=[/SIZE][I][SIZE=2][COLOR=#2a00ff][SIZE=2][COLOR=#2a00ff]"10dp"[/COLOR][/SIZE][/COLOR][/SIZE][/I]
[SIZE=2][COLOR=#7f007f][SIZE=2][COLOR=#7f007f]android:textSize[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]=[/SIZE][I][SIZE=2][COLOR=#2a00ff][SIZE=2][COLOR=#2a00ff]"24sp"[/COLOR][/SIZE][/COLOR][/SIZE][/I][SIZE=2][COLOR=#008080][SIZE=2][COLOR=#008080]>[/COLOR][/SIZE][/COLOR][/SIZE]
[SIZE=2][COLOR=#008080][SIZE=2][COLOR=#008080]</[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][COLOR=#3f7f7f][SIZE=2][COLOR=#3f7f7f]TextView[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][COLOR=#008080][SIZE=2][COLOR=#008080]>[/COLOR][/SIZE][/COLOR][/SIZE][/LEFT]
[LEFT][SIZE=2][COLOR=#008080][SIZE=2][COLOR=#008080]<[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][COLOR=#3f7f7f][SIZE=2][COLOR=#3f7f7f]TextView [/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][COLOR=#7f007f][SIZE=2][COLOR=#7f007f]xmlns:android[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]=[/SIZE][I][SIZE=2][COLOR=#2a00ff][SIZE=2][COLOR=#2a00ff]"http://schemas.android.com/apk/res/android"[/COLOR][/SIZE][/COLOR][/SIZE][/I]
[SIZE=2][COLOR=#7f007f][SIZE=2][COLOR=#7f007f]android:id[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]=[/SIZE][I][SIZE=2][COLOR=#2a00ff][SIZE=2][COLOR=#2a00ff]"@+id/shortdescription"[/COLOR][/SIZE][/COLOR][/SIZE][/I]
[SIZE=2][COLOR=#7f007f][SIZE=2][COLOR=#7f007f]android:layout_width[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]=[/SIZE][I][SIZE=2][COLOR=#2a00ff][SIZE=2][COLOR=#2a00ff]"fill_parent"[/COLOR][/SIZE][/COLOR][/SIZE][/I]
[SIZE=2][COLOR=#7f007f][SIZE=2][COLOR=#7f007f]android:layout_height[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]=[/SIZE][I][SIZE=2][COLOR=#2a00ff][SIZE=2][COLOR=#2a00ff]"wrap_content"[/COLOR][/SIZE][/COLOR][/SIZE][/I]
[SIZE=2][COLOR=#7f007f][SIZE=2][COLOR=#7f007f]android:padding[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]=[/SIZE][I][SIZE=2][COLOR=#2a00ff][SIZE=2][COLOR=#2a00ff]"10dp"[/COLOR][/SIZE][/COLOR][/SIZE][/I]
[SIZE=2][COLOR=#7f007f][SIZE=2][COLOR=#7f007f]android:textSize[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]=[/SIZE][I][SIZE=2][COLOR=#2a00ff][SIZE=2][COLOR=#2a00ff]"14sp"[/COLOR][/SIZE][/COLOR][/SIZE][/I][SIZE=2][COLOR=#008080][SIZE=2][COLOR=#008080]>[/COLOR][/SIZE][/COLOR][/SIZE]
[SIZE=2][COLOR=#008080][SIZE=2][COLOR=#008080]</[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][COLOR=#3f7f7f][SIZE=2][COLOR=#3f7f7f]TextView[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][COLOR=#008080][SIZE=2][COLOR=#008080]>[/COLOR][/SIZE][/COLOR][/SIZE][/LEFT]
[/LEFT]
[LEFT][SIZE=2][COLOR=#008080][SIZE=2][COLOR=#008080]</[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][COLOR=#3f7f7f][SIZE=2][COLOR=#3f7f7f]LinearLayout[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][COLOR=#008080][SIZE=2][COLOR=#008080]>[/COLOR][/SIZE][/COLOR][/SIZE][/LEFT]
[/LEFT]
Meine Activity sieht folgendermaßen aus:
Code:
package Datamaris.App4Regions;
import android.app.ListActivity;
import android.os.Bundle;
import android.widget.ListView;
import android.widget.SimpleAdapter;
import android.os.Bundle;
import android.widget.ListView;
import android.widget.SimpleAdapter;
/**
* Die Activity zeigt die Touren anhand der ausgewählten Tour-
Kategorie an.
*/
public class ViewTours extends ListActivity
{
publicvoid onCreate(Bundle savedInstanceState)
{
publicvoid onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
// STRING-ARRAY
String[]tours = getResources().getStringArray(R.array.toursByCategory);
String[]tourShortDescription = getResources().getStringArray(R.array.tourShortDescription);
String[]tours = getResources().getStringArray(R.array.toursByCategory);
String[]tourShortDescription = getResources().getStringArray(R.array.tourShortDescription);
// Methodenaufruf
CreateListViewItems(tours, tourShortDescription);
// LISTVIEW
ListView lvwTours=getListView();
lvwTours.setTextFilterEnabled(true);
}
lvwTours.setTextFilterEnabled(true);
}
/**
* Die Methode erstellt die Items für das ListView mit Tournamen und Tourbeschreibung.
* @param tours
* @param tourShortDescription
*/
* @param tours
* @param tourShortDescription
*/
privatevoid CreateListViewItems(String[] tours, String[] tourShortDescription)
HashMap<String, String> item = new HashMap<String, String>();
{
ArrayList<HashMap<String, String>> arrayList = new ArrayList<HashMap<String,String>>();
HashMap<String, String> item = new HashMap<String, String>();
for(int i=0; i < tours.length; i++)
{
{
item.put("name", tours.toString());
item.put("shortdescription", tourShortDescription.toString());
arrayList.add(item);
}
SimpleAdapter sa = new SimpleAdapter(this, arrayList, R.layout.lvwitems_image_name_description,
new String[] { "name", "shortdescription" }, new int[] {R.id.name, R.id.shortdescription });
new String[] { "name", "shortdescription" }, new int[] {R.id.name, R.id.shortdescription });
setListAdapter(sa);
}
}
}
Nun folgendes Problem: In der ListView werden nur die letzten Elemente in der Anzahl der Array-Größe angezeigt.
Woran könnte das liegen? Bin für jede Info dankbar.
Woran könnte das liegen? Bin für jede Info dankbar.
Grup
mcpd
mcpd
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