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Code Releases Activity

add foreground service to keep App in memory (otherwise rate-limiting won't work) and provide notification

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This commit is contained in:
Jesse Young 2011-09-19 18:51:45 -07:00
parent a793a5f2e3
commit 9a574b3ab4
10 changed files with 268 additions and 22 deletions
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3
AndroidManifest.xml
View File

@ -82,6 +82,9 @@
</receiver>
<service android:name=".CheckMmsInboxService">
</service>
<service android:name=".ForegroundService">
</service>
</application>

5
LICENSE
View File

@ -38,6 +38,7 @@ org.envaya.kalsms.ui.InertCheckBox and org.envaya.kalsms.ui.CheckableRelativeLay
is (c) Cédric Caron, released presumably into the public domain at
http://www.marvinlabs.com/2010/10/custom-listview-ability-check-items/
org.envaya.kalsms.App.chooseOutgoingSmsPackage includes code from Android,
Copyright 2005-2008 The Android Open Source Project
org.envaya.kalsms.App.chooseOutgoingSmsPackage and
org.envaya.kalsms.ForegroundService include code from Android,
Copyright 2005-2009 The Android Open Source Project
See NOTICE

1
res/values/strings.xml
View File

@ -7,6 +7,7 @@
<string name="help">Help</string>
<string name="retry_now">Retry</string>
<string name="forward_inbox">Fwd Inbox...</string>
<string name='service_started'>New SMS will be forwarded to server</string>
<string name='test_senders'>When running KalSMS in Test Mode,
KalSMS will only forward SMS messages from the phone numbers
listed below. (Incoming SMS messages from other phone numbers will be saved

63
server/php/KalSMS.php
View File

@ -16,10 +16,16 @@ class KalSMS
const STATUS_FAILED = 'failed';
const STATUS_SENT = 'sent';
const MESSAGE_TYPE_SMS = 'sms';
const MESSAGE_TYPE_MMS = 'mms';
static function new_from_request()
{
$version = @$_POST['version'];
$version = @$_POST['version'];
// If API version changes, could return different KalSMS instance
// to support multiple phone versions
return new KalSMS();
}
@ -96,9 +102,9 @@ class KalSMS
class KalSMS_OutgoingMessage
{
public $id = '';
public $to;
public $message;
public $id = ''; // ID generated by server
public $to; // destination phone number
public $message; // content of SMS message
}
class KalSMS_Action
@ -121,10 +127,37 @@ class KalSMS_Action_Test extends KalSMS_Action
}
}
class KalSMS_MMS_Part
{
public $form_name; // name of form field with MMS part content
public $cid; // MMS Content-ID
public $type; // Content type
public $filename; // Original filename of MMS part on sender phone
public $tmp_name; // Temporary file where MMS part content is stored
public $size; // Content length
public $error; // see http://www.php.net/manual/en/features.file-upload.errors.php
function __construct($args)
{
$this->form_name = $args['name'];
$this->cid = $args['cid'];
$this->type = $args['type'];
$this->filename = $args['filename'];
$file = $_FILES[$this->form_name];
$this->tmp_name = $file['tmp_name'];
$this->size = $file['size'];
$this->error = $file['error'];
}
}
class KalSMS_Action_Incoming extends KalSMS_Action
{
public $from;
public $message;
public $from; // Sender phone number
public $message; // The message body of the SMS, or the content of the text/plain part of the MMS.
public $message_type; // KalSMS::MESSAGE_TYPE_MMS or KalSMS::MESSAGE_TYPE_SMS
public $mms_parts; // array of KalSMS_MMS_Part instances
function __construct($kalsms)
{
@ -132,6 +165,16 @@ class KalSMS_Action_Incoming extends KalSMS_Action
$this->type = KalSMS::ACTION_INCOMING;
$this->from = $_POST['from'];
$this->message = $_POST['message'];
$this->message_type = $_POST['message_type'];
if ($this->message_type == KalSMS::MESSAGE_TYPE_MMS)
{
$this->mms_parts = array();
foreach (json_decode($_POST['mms_parts'], true) as $mms_part)
{
$this->mms_parts[] = new KalSMS_MMS_Part($mms_part);
}
}
}
function get_response_xml($messages)
@ -173,9 +216,9 @@ class KalSMS_Action_Outgoing extends KalSMS_Action
class KalSMS_Action_SendStatus extends KalSMS_Action
{
public $status;
public $id;
public $status; // KalSMS::STATUS_* values
public $id; // server ID previously used in KalSMS_OutgoingMessage
function __construct($type)
{
$this->type = KalSMS::ACTION_SEND_STATUS;

11
src/org/envaya/kalsms/App.java
View File

@ -58,6 +58,9 @@ public final class App extends Application {
// intent to signal to Main activity (if open) that log has changed
public static final String LOG_INTENT = "org.envaya.kalsms.LOG";
public static final String START_INTENT = "org.envaya.kalsms.START";
public static final String STOP_INTENT = "org.envaya.kalsms.STOP";
public static final String QUERY_EXPANSION_PACKS_INTENT = "org.envaya.kalsms.QUERY_EXPANSION_PACKS";
public static final String QUERY_EXPANSION_PACKS_EXTRA_PACKAGES = "packages";
@ -141,9 +144,15 @@ public final class App extends Application {
mmsObserver = new MmsObserver(this);
mmsObserver.register();
setOutgoingMessageAlarm();
setOutgoingMessageAlarm();
updateEnabledNotification();
}
public void updateEnabledNotification()
{
startService(new Intent(this, ForegroundService.class));
}
public synchronized String chooseOutgoingSmsPackage()
{
outgoingMessageCount++;

9
src/org/envaya/kalsms/CheckMmsInboxService.java
View File

@ -42,7 +42,14 @@ public class CheckMmsInboxService extends IntentService
// times if we don't delete them.
mmsUtils.markOldMms(mms);
app.forwardToServer(mms);
if (mms.isForwardable())
{
app.forwardToServer(mms);
}
else
{
app.log("Ignoring incoming MMS from " + mms.getFrom());
}
}
}
}

188
src/org/envaya/kalsms/ForegroundService.java Executable file
View File

@ -0,0 +1,188 @@
/*
* Copyright (C) 2009 The Android Open Source Project
*
* 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.envaya.kalsms;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.app.Service;
import android.content.Intent;
import android.os.IBinder;
import android.util.Log;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import org.envaya.kalsms.ui.Main;
/*
* Service running in foreground to make sure App instance stays
* in memory (otherwise we could lose timestamps of sent messages
* which could cause us to exceed Android's SMS sending limit)
*
* Also adds notification to status bar.
*/
public class ForegroundService extends Service {
private App app;
private static final Class<?>[] mSetForegroundSignature = new Class[] {
boolean.class};
private static final Class<?>[] mStartForegroundSignature = new Class[] {
int.class, Notification.class};
private static final Class<?>[] mStopForegroundSignature = new Class[] {
boolean.class};
private NotificationManager mNM;
private Method mSetForeground;
private Method mStartForeground;
private Method mStopForeground;
private Object[] mSetForegroundArgs = new Object[1];
private Object[] mStartForegroundArgs = new Object[2];
private Object[] mStopForegroundArgs = new Object[1];
void invokeMethod(Method method, Object[] args) {
try {
mStartForeground.invoke(this, mStartForegroundArgs);
} catch (InvocationTargetException e) {
// Should not happen.
Log.w("ApiDemos", "Unable to invoke method", e);
} catch (IllegalAccessException e) {
// Should not happen.
Log.w("ApiDemos", "Unable to invoke method", e);
}
}
/**
* This is a wrapper around the new startForeground method, using the older
* APIs if it is not available.
*/
void startForegroundCompat(int id, Notification notification) {
// If we have the new startForeground API, then use it.
if (mStartForeground != null) {
mStartForegroundArgs[0] = Integer.valueOf(id);
mStartForegroundArgs[1] = notification;
invokeMethod(mStartForeground, mStartForegroundArgs);
return;
}
// Fall back on the old API.
mSetForegroundArgs[0] = Boolean.TRUE;
invokeMethod(mSetForeground, mSetForegroundArgs);
mNM.notify(id, notification);
}
/**
* This is a wrapper around the new stopForeground method, using the older
* APIs if it is not available.
*/
void stopForegroundCompat(int id) {
// If we have the new stopForeground API, then use it.
if (mStopForeground != null) {
mStopForegroundArgs[0] = Boolean.TRUE;
try {
mStopForeground.invoke(this, mStopForegroundArgs);
} catch (InvocationTargetException e) {
// Should not happen.
Log.w("ApiDemos", "Unable to invoke stopForeground", e);
} catch (IllegalAccessException e) {
// Should not happen.
Log.w("ApiDemos", "Unable to invoke stopForeground", e);
}
return;
}
// Fall back on the old API. Note to cancel BEFORE changing the
// foreground state, since we could be killed at that point.
mNM.cancel(id);
mSetForegroundArgs[0] = Boolean.FALSE;
invokeMethod(mSetForeground, mSetForegroundArgs);
}
@Override
public void onCreate() {
mNM = (NotificationManager)getSystemService(NOTIFICATION_SERVICE);
app = (App)getApplication();
try {
mStartForeground = getClass().getMethod("startForeground",
mStartForegroundSignature);
mStopForeground = getClass().getMethod("stopForeground",
mStopForegroundSignature);
} catch (NoSuchMethodException e) {
// Running on an older platform.
mStartForeground = mStopForeground = null;
return;
}
try {
mSetForeground = getClass().getMethod("setForeground",
mSetForegroundSignature);
} catch (NoSuchMethodException e) {
throw new IllegalStateException(
"OS doesn't have Service.startForeground OR Service.setForeground!");
}
}
@Override
public void onDestroy() {
// Make sure our notification is gone.
stopForegroundCompat(R.string.service_started);
}
// This is the old onStart method that will be called on the pre-2.0
// platform. On 2.0 or later we override onStartCommand() so this
// method will not be called.
@Override
public void onStart(Intent intent, int startId) {
handleCommand(intent);
}
//@Override
public int onStartCommand(Intent intent, int flags, int startId) {
handleCommand(intent);
// We want this service to continue running until it is explicitly
// stopped, so return sticky.
return 1; //START_STICKY;
}
void handleCommand(Intent intent)
{
if (app.isEnabled())
{
CharSequence text = getText(R.string.service_started);
Notification notification = new Notification(R.drawable.icon, text,
System.currentTimeMillis());
PendingIntent contentIntent = PendingIntent.getActivity(this, 0,
new Intent(this, Main.class), 0);
notification.setLatestEventInfo(this,
"KalSMS running",
text, contentIntent);
startForegroundCompat(R.string.service_started, notification);
}
else
{
this.stopForegroundCompat(R.string.service_started);
}
}
@Override
public IBinder onBind(Intent intent) {
return null;
}
}

3
src/org/envaya/kalsms/MmsObserver.java
View File

@ -1,12 +1,9 @@
package org.envaya.kalsms;
import android.app.IntentService;
import android.content.Intent;
import android.database.ContentObserver;
import android.os.Handler;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
final class MmsObserver extends ContentObserver {

6
src/org/envaya/kalsms/task/HttpTask.java
View File

@ -26,7 +26,6 @@ import org.apache.http.entity.mime.FormBodyPart;
import org.apache.http.entity.mime.MultipartEntity;
import org.apache.http.entity.mime.content.StringBody;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.util.EntityUtils;
import org.envaya.kalsms.App;
import org.envaya.kalsms.Base64Coder;
import org.envaya.kalsms.OutgoingMessage;
@ -210,6 +209,7 @@ public class HttpTask extends AsyncTask<String, Void, HttpResponse> {
try
{
handleResponse(response);
response.getEntity().consumeContent();
}
catch (Throwable ex)
{
@ -226,10 +226,6 @@ public class HttpTask extends AsyncTask<String, Void, HttpResponse> {
protected void handleResponse(HttpResponse response) throws Exception
{
if (response != null)
{
response.getEntity().consumeContent();
}
}
protected void handleFailure()

1
src/org/envaya/kalsms/ui/Prefs.java
View File

@ -102,6 +102,7 @@ public class Prefs extends PreferenceActivity implements OnSharedPreferenceChang
{
app.log(app.isEnabled() ? "SMS Gateway started." : "SMS Gateway stopped.");
app.setOutgoingMessageAlarm();
app.updateEnabledNotification();
}
updatePrefSummary(findPreference(key));