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/*
* Copyright (C) 2010 Thialfihar <thi@thialfihar.org>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apg.ui;
import java.util.Vector;
import org.apg.Apg;
import org.apg.ui.widget.Editor;
import org.apg.ui.widget.KeyServerEditor;
import org.apg.ui.widget.Editor.EditorListener;
import org.apg.R;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.TextView;
public class KeyServerPreferenceActivity extends BaseActivity
implements OnClickListener, EditorListener {
private LayoutInflater mInflater;
private ViewGroup mEditors;
private View mAdd;
private TextView mTitle;
private TextView mSummary;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.key_server_preference);
mInflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
mTitle = (TextView) findViewById(R.id.title);
mSummary = (TextView) findViewById(R.id.summary);
mTitle.setText(R.string.label_keyServers);
mEditors = (ViewGroup) findViewById(R.id.editors);
mAdd = findViewById(R.id.add);
mAdd.setOnClickListener(this);
Intent intent = getIntent();
String servers[] = intent.getStringArrayExtra(Apg.EXTRA_KEY_SERVERS);
if (servers != null) {
for (int i = 0; i < servers.length; ++i) {
KeyServerEditor view = (KeyServerEditor) mInflater.inflate(R.layout.key_server_editor, mEditors, false);
view.setEditorListener(this);
view.setValue(servers[i]);
mEditors.addView(view);
}
}
Button okButton = (Button) findViewById(R.id.btn_ok);
okButton.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
okClicked();
}
});
Button cancelButton = (Button) findViewById(R.id.btn_cancel);
cancelButton.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
cancelClicked();
}
});
}
public void onDeleted(Editor editor) {
// nothing to do
}
public void onClick(View v) {
KeyServerEditor view = (KeyServerEditor) mInflater.inflate(R.layout.key_server_editor, mEditors, false);
view.setEditorListener(this);
mEditors.addView(view);
}
private void cancelClicked() {
setResult(RESULT_CANCELED, null);
finish();
}
private void okClicked() {
Intent data = new Intent();
Vector<String> servers = new Vector<String>();
for (int i = 0; i < mEditors.getChildCount(); ++i) {
KeyServerEditor editor = (KeyServerEditor) mEditors.getChildAt(i);
String tmp = editor.getValue();
if (tmp.length() > 0) {
servers.add(tmp);
}
}
String[] dummy = new String[0];
data.putExtra(Apg.EXTRA_KEY_SERVERS, servers.toArray(dummy));
setResult(RESULT_OK, data);
finish();
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// override this, so no option menu is added (as would be in BaseActivity), since
// we're still in preferences
return true;
}
}
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