I tried pretty much every possible setting but I could not make it
work. So here is my code, maybe you can see the error? No matter what
I do the scrollbar remains "default"...
I would like to make the scrollbar with a thumb for fast scrolling
because I have a huge list to display and it would take too long to
scroll through it "normally".
The Layout-XML:
[code]<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android";
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical"
android:fastScrollEnabled="true"
android:padding="3dip" >
<LinearLayout
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="40dip" >
<TextView
android:id="@+id/toptext"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_gravity="left"
android:paddingLeft="5dip"
android:singleLine="true"
android:textColor="#FFFFFF"
android:textSize="16sp" />
<TextView
android:id="@+id/cheatcounttext"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="90"
android:layout_gravity="left"
android:paddingLeft="5dip"
android:singleLine="true"
android:textColor="#AAAAAA"
android:textSize="12sp" />
</LinearLayout>
</LinearLayout>[/code]
and the java class:
[code]package com.cheatdatabase.android;
import java.util.ArrayList;
import android.app.ListActivity;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.Intent;
import android.net.ConnectivityManager;
import android.os.Bundle;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;
import com.cheatdatabase.android.pojo.Game;
import com.cheatdatabase.android.tools.GetDataFromWeb;
/**
* Anzeige einer Liste mit Games, welche durch die Suche gefunden
wurden.
* http://developer.android.com/guide/tutorials/views/hello-listview.html
*
* @author erbsland
*
*/
public class GameListBySystemId extends ListActivity {
private String systemName;
private int systemId;
private Game[] gameMatches;
private Intent gameListIntent;
private ProgressDialog m_ProgressDialog = null;
private ArrayList<Game> m_orders = null;
private OrderAdapter m_adapter;
private Runnable viewOrders;
private ConnectivityManager connManager;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// Internet-Verbindungs Check
connManager = (ConnectivityManager)
getSystemService(CheatDatabaseAndroid.CONNECTIVITY_SERVICE);
gameListIntent = getIntent();
systemId = gameListIntent.getIntExtra("systemId", -1);
systemName = gameListIntent.getStringExtra("systemName");
// Fenstertitel setzen
setTitle(systemName);
// Testing
Toast.makeText(this, ConnectivityManager.EXTRA_NO_CONNECTIVITY,
Toast.LENGTH_SHORT).show();
if
((connManager.getNetworkInfo(ConnectivityManager.TYPE_MOBILE).isConnected()
== true) ||
(connManager.getNetworkInfo(ConnectivityManager.TYPE_WIFI).isConnected()
== true)) {
m_orders = new ArrayList<Game>();
this.m_adapter = new OrderAdapter(this,
R.layout.gamelistbysystemidlayout, m_orders);
setListAdapter(this.m_adapter);
// "Loading" PopUp Information
viewOrders = new Runnable() {
public void run() {
getGames();
}
};
Thread thread = new Thread(null, viewOrders,
"MagentoBackground");
thread.start();
m_ProgressDialog =
ProgressDialog.show(GameListBySystemId.this,
getString(R.string.please_wait) + "...",
getString(R.string.retrieving_data) + "...", true);
} else {
Toast.makeText(this, R.string.no_internet,
Toast.LENGTH_SHORT).show();
}
}
private void getGames() {
gameMatches = GetDataFromWeb.getGameListBySystemId(systemId);
m_orders = new ArrayList<Game>();
if (gameMatches.length > 0) {
for (int j = 0; j < gameMatches.length; j++) {
m_orders.add(gameMatches[j]);
}
}
runOnUiThread(returnRes);
}
private Runnable returnRes = new Runnable() {
public void run() {
if (m_orders != null && m_orders.size() > 0) {
m_adapter.notifyDataSetChanged();
for (int i = 0; i < m_orders.size(); i++)
m_adapter.add(m_orders.get(i));
}
m_ProgressDialog.dismiss();
m_adapter.notifyDataSetChanged();
}
};
protected void onListItemClick(ListView l, View v, int position, long
id) {
super.onListItemClick(l, v, position, id);
// Prüfen, ob Internetverbindung besteht.
if
((connManager.getNetworkInfo(ConnectivityManager.TYPE_MOBILE).isConnected()
== true) ||
(connManager.getNetworkInfo(ConnectivityManager.TYPE_WIFI).isConnected()
== true)) {
Log.v("Done", "Item clicked is " + position);
// Ausgewählte Informationen holen.
Intent explicitIntent = new
Intent(GameListBySystemId.this,
CheatTitleList.class);
explicitIntent.putExtra("gameId",
gameMatches[position].getGameId());
explicitIntent.putExtra("gameName",
gameMatches[position].getGameName());
explicitIntent.putExtra("systemName", systemName);
explicitIntent.putExtra("systemId", systemId);
startActivity(explicitIntent);
} else {
Toast.makeText(this, R.string.no_internet,
Toast.LENGTH_SHORT).show();
}
}
private class OrderAdapter extends ArrayAdapter<Game> {
private ArrayList<Game> items;
public OrderAdapter(Context context, int textViewResourceId,
ArrayList<Game> items) {
super(context, textViewResourceId, items);
this.items = items;
}
public View getView(int position, View convertView, ViewGroup
parent) {
View v = convertView;
if (v == null) {
LayoutInflater vi = (LayoutInflater)
getSystemService(Context.LAYOUT_INFLATER_SERVICE);
v =
vi.inflate(R.layout.gamelistbysystemidlayout, null);
}
Game o = items.get(position);
if (o != null) {
TextView tt = (TextView)
v.findViewById(R.id.toptext);
TextView bt = (TextView)
v.findViewById(R.id.cheatcounttext);
if (tt != null) {
tt.setText(o.getGameName());
}
if (bt != null) {
if (o.getAnzahlCheats() == 1) {
bt.setText(o.getAnzahlCheats()
+ " Cheat");
} else {
bt.setText(o.getAnzahlCheats()
+ " Cheats");
}
}
}
return v;
}
}
}
[/code]
thanks for any help!
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