Hi
Can anybody please tell me the reason of the error
Here the code is:
package com.Iw.Testapp1;
import android.app.Activity;
import android.os.Bundle;
import android.os.Bundle;
import android.os.IBinder;
import android.os.DeadObjectException;
import android.widget.Button;
import android.widget.EditText;
import android.content.ServiceConnection;
import android.content.ComponentName;
import android.content.Intent;
import android.content.Context;
import android.app.NotificationManager;
import android.app.Activity;
import android.view.View;
import android.text.TextUtils;
import android.util.Log;
import com.google.android.xmppService.IXmppService;
import com.google.android.xmppService.IXmppSession;
// Need the following import to get access to the app resources, since this
// class is in a sub-package.
public class Testapp1 extends Activity {
/*
* Copyright (C) 2007 Google Inc.
*
* 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.
*/
/**
* <p>Example of using the
[EMAIL PROTECTED] to
* receive peer to peer data messages.
* This demonstrates how to use the XmppService to receive data to/from
another Android device.</p>
<h4>Demo</h4>
App/Service/Xmpp Data Message Receiver
<h4>Source files</h4>
<table class="LinkTable">
<tr>
<td
class="LinkColumn">src/com/google/android/samples/app/XmppDataMessageSender.java</td>
<td class="DescrColumn">The XmppService data message Sender</td>
</tr>
<tr>
<td
class="LinkColumn">src/com/google/android/samples/app/XmppDataMessageReceiver.java</td>
<td class="DescrColumn">The XmppService data message
receiver</td>
</tr>
<tr>
<td
class="LinkColumn">res/layout/xmpp_data_message_sender.xml</td>
<td class="DescrColumn">Defines contents of the screen for the
Xmpp message sender</td>
</tr>
</table>
*/
private static final String LOG_TAG = "XmppSrvSample";
IXmppSession mXmppSession = null;
EditText mUsernameField;
Button mSendButton;
@Override
protected void onCreate(Bundle icicle) {
super.onCreate(icicle);
Log.i("","create");
setContentView(R.layout.xmpp_data_message_sender);
mUsernameField = (EditText)findViewById(R.id.username);
mUsernameField.setOnClickListener(mOnClickListener);
mUsernameField.requestFocus();
mSendButton = (Button)findViewById(R.id.send);
mSendButton.setOnClickListener(mOnClickListener);
mSendButton.setEnabled(false);
bindXmppService();
setContentView(R.layout.xmpp_data_message_sender);
}
@Override
protected void onDestroy() {
super.onDestroy();
unbindService(mConnection);
}
private void bindXmppService() {
Log.i("","bindXmppService");
bindService((new Intent()).setComponent(
com.google.android.xmppService.XmppConstants.XMPP_SERVICE_COMPONENT),
null, mConnection, 0);
}
private boolean isValidUsername(String username) {
Log.i("","valid username");
if (TextUtils.isEmpty(username)) {
return false;
}
if (username.indexOf('@') == -1) {
return false;
}
return true;
}
private Intent getIntentToSend() {
Log.i("","getIntentToSend");
Intent intent = new Intent(XmppDataMessageReceiver.ACTION);
intent.putExtra("poke", "Hi, I am Sam.");
intent.putExtra("question", "would you like to eat green eggs and
ham?");
return intent;
}
private void showMessage(CharSequence msg) {
Log.i("","showMessage");
NotificationManager nm = (NotificationManager)getSystemService(
Context.NOTIFICATION_SERVICE);
nm.notifyWithText(123, msg, NotificationManager.LENGTH_LONG,
null);
}
private ServiceConnection mConnection = new ServiceConnection() {
public void onServiceConnected(ComponentName className, IBinder
service) {
// This is called when the connection with the XmppService has
been
// established, giving us the service object we can use to
// interact with the service. We are communicating with our
// service through an IDL interface, so get a client-side
// representation of that from the raw service object.
Log.i("","onServiceConnected");
IXmppService xmppService =
IXmppService.Stub.asInterface(service);
try {
mXmppSession = xmppService.getDefaultSession();
if (mXmppSession == null) {
// this should not happen.
showMessage(getText(R.string.xmpp_session_not_found));
return;
}
} catch (DeadObjectException ex) {
Log.e(LOG_TAG, "caught " + ex);
showMessage(getText(R.string.found_stale_xmpp_service));
}
mSendButton.setEnabled(true);
}
public void onServiceDisconnected(ComponentName className) {
// This is called when the connection with the service has been
// unexpectedly disconnected -- that is, its process crashed.
mXmppSession = null;
mSendButton.setEnabled(false);
}
};
private View.OnClickListener mOnClickListener = new
View.OnClickListener() {
public void onClick(View v) {
Log.i("","OnClickr");
if (v == mUsernameField) {
mSendButton.requestFocus();
} else {
// use XmppService to send data message to someone
String username = mUsernameField.getText().toString();
if (!isValidUsername(username)) {
showMessage(getText(R.string.invalid_username));
return;
}
if (mXmppSession == null) {
showMessage(getText(R.string.xmpp_service_not_connected));
return;
}
try {
mXmppSession.sendDataMessage(username,
getIntentToSend());
} catch (DeadObjectException ex) {
Log.e(LOG_TAG, "caught " + ex);
showMessage(getText(R.string.found_stale_xmpp_service));
mXmppSession = null;
bindXmppService();
}
}
}
};
}
*
XmppDataMessageReceiver.java*
package com.Iw.Testapp1;
import android.app.Activity;
import android.os.Bundle;
import android.content.IntentReceiver;
import android.content.Context;
import android.content.Intent;
import android.app.NotificationManager;
import android.util.Log;
import android.os.Bundle;
import java.util.Map;
import java.util.Iterator;
public class XmppDataMessageReceiver extends Activity {
/*
* Copyright (C) 2007 Google Inc.
*
* 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.
*/
/**
* <p>Example of using the
[EMAIL PROTECTED] to
* receive peer to peer data messages.
* This demonstrates how to use the XmppService to receive data to/from
another Android device.</p>
<h4>Demo</h4>
App/Service/Xmpp Data Message Receiver
<h4>Source files</h4>
<table class="LinkTable">
<tr>
<td
class="LinkColumn">src/com/google/android/samples/app/XmppDataMessageReceiver.java</td>
<td class="DescrColumn">The XmppService data message
receiver</td>
</tr>
<tr>
<td
class="LinkColumn">src/com/google/android/samples/app/XmppDataMessageSender.java</td>
<td class="DescrColumn">The XmppService data message
Sender</td>
</tr>
</table>
*/
private static final String LOG_TAG = "XmppSrvSample";
/* package */ static final String ACTION =
"com.google.android.samples.app.XmppDataMessageReceiver.ACTION_DATA_MESSAGE";
public void onReceiveIntent(Context context, Intent intent) {
if (intent.getAction().equals(ACTION)) {
StringBuilder buf = new StringBuilder();
buf.append("Got data message, action=");
buf.append(ACTION);
Bundle bundle = intent.getExtras();
if (bundle != null) {
if (bundle.getString("poke") != null) {
appendData(buf, "poke", bundle.getString("poke"));
}
if (bundle.getString("question") != null) {
appendData(buf, "question",
bundle.getString("question"));
}
}
Log.i(LOG_TAG, "[XmppDataMessageReceiver] onReceiveIntent: " +
buf);
NotificationManager nm =
(NotificationManager)context.getSystemService(
Context.NOTIFICATION_SERVICE);
nm.notifyWithText(123, buf.toString(),
NotificationManager.LENGTH_LONG, null);
}
}
private void appendData(StringBuilder buf, String key, String value) {
buf.append(", ");
buf.append(key);
buf.append('=');
buf.append(value);
}
}
*
xmpp_data_message_sender.xml
*
<AbsoluteLayout
id="@+id/outerborder"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
xmlns:android="http://schemas.android.com/apk/res/android";>
<FrameLayout
id="@+id/edittext"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_x="100.0sp"
android:layout_y="170.0sp"
>
<EditText id ="@+id/username"
android:text=" "
android:layout_width="75.0sp"
android:layout_height="wrap_content"
/>
</FrameLayout>
<FrameLayout
id="@+id/textviews"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_x="100.0sp"
android:layout_y="250.0sp"
>
<Button id ="@+id/send"
android:text="Label"
android:layout_width="100.0sp"
android:layout_height="20.0sp"
/>
</FrameLayout>
</AbsoluteLayout >
Thanks
judy
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