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/*
* Copyright (C) 2012 Dominik Schürmann <dominik@dominikschuermann.de>
* Copyright (C) 2011 Senecaso
*
* 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.sufficientlysecure.keychain.ui;
import org.sufficientlysecure.keychain.Constants;
import org.sufficientlysecure.keychain.helper.Preferences;
import org.sufficientlysecure.keychain.service.KeychainIntentService;
import org.sufficientlysecure.keychain.service.KeychainIntentServiceHandler;
import org.sufficientlysecure.keychain.R;
import com.actionbarsherlock.app.SherlockFragmentActivity;
import com.actionbarsherlock.view.MenuItem;
import android.app.ProgressDialog;
import android.content.Intent;
import android.os.Bundle;
import android.os.Message;
import android.os.Messenger;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.Spinner;
import android.widget.Toast;
/**
* gpg --send-key activity
*
* Sends the selected public key to a key server
*/
public class KeyServerUploadActivity extends SherlockFragmentActivity {
// Not used in sourcode, but listed in AndroidManifest!
public static final String ACTION_EXPORT_KEY_TO_SERVER = Constants.INTENT_PREFIX
+ "EXPORT_KEY_TO_SERVER";
public static final String EXTRA_KEYRING_ROW_ID = "key_id";
private Button export;
private Spinner keyServer;
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case android.R.id.home:
// app icon in Action Bar clicked; go home
Intent intent = new Intent(this, KeyListPublicActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(intent);
return true;
default:
break;
}
return false;
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.key_server_export_layout);
export = (Button) findViewById(R.id.btn_export_to_server);
keyServer = (Spinner) findViewById(R.id.keyServer);
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,
android.R.layout.simple_spinner_item, Preferences.getPreferences(this)
.getKeyServers());
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
keyServer.setAdapter(adapter);
if (adapter.getCount() > 0) {
keyServer.setSelection(0);
} else {
export.setEnabled(false);
}
export.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
uploadKey();
}
});
}
private void uploadKey() {
// Send all information needed to service to upload key in other thread
Intent intent = new Intent(this, KeychainIntentService.class);
intent.setAction(KeychainIntentService.ACTION_UPLOAD_KEYRING);
// fill values for this action
Bundle data = new Bundle();
int keyRingId = getIntent().getIntExtra(EXTRA_KEYRING_ROW_ID, -1);
data.putInt(KeychainIntentService.UPLOAD_KEY_KEYRING_ROW_ID, keyRingId);
String server = (String) keyServer.getSelectedItem();
data.putString(KeychainIntentService.UPLOAD_KEY_SERVER, server);
intent.putExtra(KeychainIntentService.EXTRA_DATA, data);
// Message is received after uploading is done in ApgService
KeychainIntentServiceHandler saveHandler = new KeychainIntentServiceHandler(this, R.string.progress_exporting,
ProgressDialog.STYLE_HORIZONTAL) {
public void handleMessage(Message message) {
// handle messages by standard ApgHandler first
super.handleMessage(message);
if (message.arg1 == KeychainIntentServiceHandler.MESSAGE_OKAY) {
Toast.makeText(KeyServerUploadActivity.this, R.string.keySendSuccess,
Toast.LENGTH_SHORT).show();
finish();
}
};
};
// Create a new Messenger for the communication back
Messenger messenger = new Messenger(saveHandler);
intent.putExtra(KeychainIntentService.EXTRA_MESSENGER, messenger);
// show progress dialog
saveHandler.showProgressDialog(this);
// start service with intent
startService(intent);
}
}
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