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Code Issues Releases Wiki Activity

AddChannelActivity: Add option to remove channel on click

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This commit is contained in:
Sebastian Kaspari 2010-04-25 11:43:00 +02:00
parent be18e78fb2
commit b91aaad81a
1 changed files with 37 additions and 3 deletions
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40
src/org/yaaic/activity/AddChannelActivity.java
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@ -26,21 +26,26 @@ import org.yaaic.R;
import org.yaaic.model.Extra; import org.yaaic.model.Extra;
import android.app.Activity; import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.content.Intent; import android.content.Intent;
import android.os.Bundle; import android.os.Bundle;
import android.view.View; import android.view.View;
import android.view.Window;
import android.view.View.OnClickListener; import android.view.View.OnClickListener;
import android.widget.AdapterView;
import android.widget.ArrayAdapter; import android.widget.ArrayAdapter;
import android.widget.Button; import android.widget.Button;
import android.widget.EditText; import android.widget.EditText;
import android.widget.ListView; import android.widget.ListView;
import android.widget.AdapterView.OnItemClickListener;
/** /**
* Adding channels to a server * Adding auto join channels to a server
* *
* @author Sebastian Kaspari <sebastian@yaaic.org> * @author Sebastian Kaspari <sebastian@yaaic.org>
*/ */
public class AddChannelActivity extends Activity implements OnClickListener public class AddChannelActivity extends Activity implements OnClickListener, OnItemClickListener
{ {
private EditText channelInput; private EditText channelInput;
private ArrayAdapter<String> adapter; private ArrayAdapter<String> adapter;
@ -53,13 +58,17 @@ public class AddChannelActivity extends Activity implements OnClickListener
public void onCreate(Bundle savedInstanceState) public void onCreate(Bundle savedInstanceState)
{ {
super.onCreate(savedInstanceState); super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.channeladd); setContentView(R.layout.channeladd);
channelInput = (EditText) findViewById(R.id.channel); channelInput = (EditText) findViewById(R.id.channel);
adapter = new ArrayAdapter<String>(this, R.layout.channelitem); adapter = new ArrayAdapter<String>(this, R.layout.channelitem);
((ListView) findViewById(R.id.channels)).setAdapter(adapter);
ListView list = (ListView) findViewById(R.id.channels);
list.setAdapter(adapter);
list.setOnItemClickListener(this);
((Button) findViewById(R.id.add)).setOnClickListener(this); ((Button) findViewById(R.id.add)).setOnClickListener(this);
((Button) findViewById(R.id.ok)).setOnClickListener(this); ((Button) findViewById(R.id.ok)).setOnClickListener(this);
@ -97,4 +106,29 @@ public class AddChannelActivity extends Activity implements OnClickListener
break; break;
} }
} }
/**
* On item clicked
*/
public void onItemClick(AdapterView<?> list, View item, int position, long id)
{
final String channel = adapter.getItem(position);
String[] items = { "Remove" };
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle(channel);
builder.setItems(items, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int item) {
switch (item) {
case 0: // Remove
adapter.remove(channel);
channels.remove(channel);
break;
}
}
});
AlertDialog alert = builder.create();
alert.show();
}
} }