cwinfo/envayasms
5
0
Fork 0
mirror of https://github.com/cwinfo/envayasms.git synced 2024-12-04 12:35:32 +00:00
Code Releases Activity

send new log messages to server on each HTTP request; notify server of changes in device status (currently power/battery state)

Browse Source
This commit is contained in:
Jesse Young 2011-10-10 16:19:38 -07:00
parent f253f54704
commit 2889bf9b4b
11 changed files with 259 additions and 31 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
AndroidManifest.xml
View File

@ -1,8 +1,8 @@
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="org.envaya.sms"
android:versionCode="13"
android:versionName="2.0">
android:versionCode="14"
android:versionName="2.0.1">
<uses-sdk android:minSdkVersion="4" />
@ -105,17 +105,26 @@
</intent-filter>
</receiver>
<receiver android:name=".receiver.ConnectivityChangeReceiver" >
<receiver android:name=".receiver.ConnectivityChangeReceiver" >
<intent-filter>
<action android:name="android.net.conn.CONNECTIVITY_CHANGE" />
</intent-filter>
</receiver>
<receiver android:name=".receiver.DeviceStatusReceiver">
<intent-filter>
<action android:name="android.intent.action.ACTION_POWER_CONNECTED" />
<action android:name="android.intent.action.ACTION_POWER_DISCONNECTED" />
<action android:name="android.intent.action.BATTERY_LOW" />
<action android:name="android.intent.action.BATTERY_OKAY" />
</intent-filter>
</receiver>
<service android:name=".CheckMmsInboxService">
</service>
<service android:name=".ForegroundService">
</service>
</application>
</application>
</manifest>

24
server/php/EnvayaSMS.php
View File

@ -11,12 +11,18 @@ class EnvayaSMS
const ACTION_INCOMING = 'incoming';
const ACTION_OUTGOING = 'outgoing';
const ACTION_SEND_STATUS = 'send_status';
const ACTION_DEVICE_STATUS = 'device_status';
const ACTION_TEST = 'test';
const STATUS_QUEUED = 'queued';
const STATUS_FAILED = 'failed';
const STATUS_SENT = 'sent';
const DEVICE_STATUS_POWER_CONNECTED = "power_connected";
const DEVICE_STATUS_POWER_DISCONNECTED = "power_disconnected";
const DEVICE_STATUS_BATTERY_LOW = "battery_low";
const DEVICE_STATUS_BATTERY_OKAY = "battery_okay";
const MESSAGE_TYPE_SMS = 'sms';
const MESSAGE_TYPE_MMS = 'mms';
@ -49,11 +55,13 @@ class EnvayaSMS_Request
public $version;
public $phone_number;
public $log;
function __construct()
{
$this->version = $_POST['version'];
$this->phone_number = $_POST['phone_number'];
$this->log = @$_POST['log'];
}
function get_action()
@ -77,6 +85,8 @@ class EnvayaSMS_Request
return new EnvayaSMS_Action_SendStatus($this);
case EnvayaSMS::ACTION_TEST:
return new EnvayaSMS_Action_Test($this);
case EnvayaSMS::ACTION_DEVICE_STATUS:
return new EnvayaSMS_Action_DeviceStatus($this);
default:
return new EnvayaSMS_Action($this);
}
@ -247,4 +257,16 @@ class EnvayaSMS_Action_SendStatus extends EnvayaSMS_Action
$this->id = $_POST['id'];
$this->error = $_POST['error'];
}
}
}
class EnvayaSMS_Action_DeviceStatus extends EnvayaSMS_Action
{
public $status; // EnvayaSMS::DEVICE_STATUS_* values
function __construct($request)
{
parent::__construct($request);
$this->type = EnvayaSMS::ACTION_DEVICE_STATUS;
$this->status = $_POST['status'];
}
}

1
server/php/example/log/.gitignore vendored Normal file
View File

@ -0,0 +1 @@
*.log

14
server/php/example/www/index.php
View File

@ -22,6 +22,16 @@ if (!isset($password) || !$request->is_validated($password))
return;
}
// append to EnvayaSMS app log
$app_log = $request->log;
if ($app_log)
{
$log_file = dirname(__DIR__)."/log/sms_".preg_replace('#[^\w]#', '', $request->phone_number).".log";
$f = fopen($log_file, "a");
fwrite($f, $app_log);
fclose($f);
}
$action = $request->get_action();
switch ($action->type)
@ -79,6 +89,10 @@ switch ($action->type)
echo "invalid id";
}
return;
case EnvayaSMS::ACTION_DEVICE_STATUS:
error_log("device_status = {$action->status}");
echo "OK";
return;
case EnvayaSMS::ACTION_TEST:
echo "OK";
return;

22
server/php/example/www/test.html
View File

@ -1,6 +1,6 @@
<html>
<head>
<title>EnvayaSMS Request Simulator</title>
<style type='text/css'>
body
{
@ -30,10 +30,12 @@ body
<tr><th>Server URL</th><td><input id='server_url' type='text' size='40' /></td></tr>
<tr><th>Phone Number</th><td><input id='phone_number' type='text' /></td></tr>
<tr><th>Password</th><td><input id='password' type='password' /></td></tr>
<tr><th>Log Messages</th><td><textarea id='log' style='width:250px'></textarea></td></tr>
<tr><th>Action</th><td><select id='action' onchange='actionChanged()' onkeypress='actionChanged()'>
<option value='incoming'>incoming</option>
<option value='outgoing'>outgoing</option>
<option value='send_status'>send_status</option>
<option value='device_status'>device_status</option>
<option value='test'>test</option>
</select></td></tr>
</table>
@ -46,7 +48,7 @@ body
<option value='sms'>sms</option>
<option value='mms'>mms</option>
</select></td></tr>
<tr><th>Message</th><td><textarea id='message'></textarea></td></tr>
<tr><th>Message</th><td><textarea id='message' style='width:250px'></textarea></td></tr>
<tr><th>Timestamp</th><td><input id='timestamp' type='text' /></td></tr>
</table>
</div>
@ -70,6 +72,17 @@ body
<h4>Parameters for action=test:</h4>
(None)
</div>
<div id='action_device_status' style='display:none'>
<h4>Parameters for action=device_status:</h4>
<table class='smsTable'>
<tr><th>Status</th><td><select id='device_status'>
<option value='power_connected'>power_connected</option>
<option value='power_disconnected'>power_disconnected</option>
<option value='battery_low'>battery_low</option>
<option value='battery_okay'>battery_okay</option>
</select></td></tr>
</table>
</div>
<script type='text/javascript'>
@ -100,6 +113,7 @@ function performAction() {
version: '13',
phone_number: $('phone_number').value,
action: action,
log: $('log').value
};
if (action == 'incoming')
@ -115,6 +129,10 @@ function performAction() {
params.status = $('status').value;
params.error = $('error').value;
}
else if (action == 'device_status')
{
params.status = $('device_status').value;
}
var xhr = (window.ActiveXObject && !window.XMLHttpRequest) ? new ActiveXObject("Msxml2.XMLHTTP") : new XMLHttpRequest();

80
src/org/envaya/sms/App.java
View File

@ -26,8 +26,10 @@ import java.text.DateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.Queue;
import org.apache.http.client.HttpClient;
import org.apache.http.conn.scheme.PlainSocketFactory;
import org.apache.http.conn.scheme.Scheme;
@ -41,6 +43,7 @@ import org.apache.http.params.HttpParams;
import org.apache.http.params.HttpProtocolParams;
import org.envaya.sms.receiver.OutgoingMessagePoller;
import org.envaya.sms.receiver.ReenableWifiReceiver;
import org.envaya.sms.task.HttpTask;
import org.envaya.sms.task.PollerTask;
import org.json.JSONArray;
import org.json.JSONException;
@ -50,12 +53,18 @@ public final class App extends Application {
public static final String ACTION_OUTGOING = "outgoing";
public static final String ACTION_INCOMING = "incoming";
public static final String ACTION_SEND_STATUS = "send_status";
public static final String ACTION_DEVICE_STATUS = "device_status";
public static final String ACTION_TEST = "test";
public static final String STATUS_QUEUED = "queued";
public static final String STATUS_FAILED = "failed";
public static final String STATUS_SENT = "sent";
public static final String DEVICE_STATUS_POWER_CONNECTED = "power_connected";
public static final String DEVICE_STATUS_POWER_DISCONNECTED = "power_disconnected";
public static final String DEVICE_STATUS_BATTERY_LOW = "battery_low";
public static final String DEVICE_STATUS_BATTERY_OKAY = "battery_okay";
public static final String MESSAGE_TYPE_MMS = "mms";
public static final String MESSAGE_TYPE_SMS = "sms";
@ -114,6 +123,8 @@ public final class App extends Application {
public final Inbox inbox = new Inbox(this);
public final Outbox outbox = new Outbox(this);
public final Queue<HttpTask> queuedTasks = new LinkedList<HttpTask>();
private SharedPreferences settings;
private MmsObserver mmsObserver;
private SpannableStringBuilder displayedLog = new SpannableStringBuilder();
@ -427,10 +438,11 @@ public final class App extends Application {
public synchronized void retryStuckMessages() {
outbox.retryAll();
inbox.retryAll();
retryQueuedTasks();
}
public synchronized int getPendingMessageCount() {
return outbox.size() + inbox.size();
public synchronized int getPendingTaskCount() {
return outbox.size() + inbox.size() + queuedTasks.size();
}
public void debug(String msg) {
@ -439,8 +451,24 @@ public final class App extends Application {
private int logEpoch = 0;
public synchronized void log(CharSequence msg)
private StringBuilder newLogBuffer = new StringBuilder();
public synchronized String getNewLogEntries()
{
String res = newLogBuffer.toString();
newLogBuffer.setLength(0);
return res;
}
// clients may sometimes unget log entries out of order,
// but most of the time this will be the right order
public synchronized void ungetNewLogEntries(String logEntries)
{
newLogBuffer.insert(0, logEntries);
}
public synchronized void log(CharSequence msg)
{
Log.d(LOG_NAME, msg.toString());
// prevent displayed log from growing too big
@ -462,6 +490,8 @@ public final class App extends Application {
logEpoch++;
}
int prevLength = displayedLog.length();
// display a timestamp in the log occasionally
long logTime = SystemClock.elapsedRealtime();
if (logTime - lastLogTime > LOG_TIMESTAMP_INTERVAL)
@ -472,8 +502,10 @@ public final class App extends Application {
}
displayedLog.append(msg);
displayedLog.append("\n");
displayedLog.append("\n");
newLogBuffer.append(displayedLog, prevLength, displayedLog.length());
sendBroadcast(new Intent(App.LOG_CHANGED_INTENT));
}
@ -670,12 +702,23 @@ public final class App extends Application {
if (activeNetwork == null || !activeNetwork.isConnected())
{
WifiManager wmgr = (WifiManager)getSystemService(Context.WIFI_SERVICE);
WifiManager wmgr = (WifiManager)getSystemService(Context.WIFI_SERVICE);
if (activeNetwork != null)
{
log(activeNetwork.getTypeName() + "=" + activeNetwork.getState());
}
else
{
log("Not connected to any network.");
}
if (!wmgr.isWifiEnabled() && isNetworkFailoverEnabled())
{
log("Enabling WIFI...");
wmgr.setWifiEnabled(true);
}
return;
}
@ -799,7 +842,28 @@ public final class App extends Application {
if (getOutgoingPollSeconds() > 0)
{
checkOutgoingMessages();
}
// failed outgoing message status notifications are dropped...
}
retryQueuedTasks();
}
public synchronized void retryQueuedTasks()
{
while (true)
{
HttpTask task = queuedTasks.poll();
if (task == null)
{
break;
}
task.execute();
}
}
public synchronized void addQueuedTask(HttpTask task)
{
queuedTasks.add(task);
}
}

11
src/org/envaya/sms/Outbox.java
View File

@ -57,8 +57,8 @@ public class Outbox {
this.app = app;
}
private void notifyMessageStatus(OutgoingMessage sms, String status, String errorMessage) {
String serverId = sms.getServerId();
private void notifyMessageStatus(OutgoingMessage sms, final String status, final String errorMessage) {
final String serverId = sms.getServerId();
String logMessage;
if (status.equals(App.STATUS_SENT)) {
@ -73,12 +73,15 @@ public class Outbox {
if (serverId != null) {
app.log("Notifying server " + smsDesc + " " + logMessage);
new HttpTask(app,
HttpTask task = new HttpTask(app,
new BasicNameValuePair("id", serverId),
new BasicNameValuePair("status", status),
new BasicNameValuePair("error", errorMessage),
new BasicNameValuePair("action", App.ACTION_SEND_STATUS)
).execute();
);
task.setRetryOnConnectivityError(true);
task.execute();
} else {
app.log(smsDesc + " " + logMessage);
}

53
src/org/envaya/sms/receiver/DeviceStatusReceiver.java Executable file
View File

@ -0,0 +1,53 @@
package org.envaya.sms.receiver;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import org.apache.http.message.BasicNameValuePair;
import org.envaya.sms.App;
import org.envaya.sms.task.HttpTask;
public class DeviceStatusReceiver extends BroadcastReceiver
{
@Override
public void onReceive(Context context, Intent intent)
{
App app = (App) context.getApplicationContext();
if (!app.isEnabled())
{
return;
}
String action = intent.getAction();
String status = "";
if (Intent.ACTION_POWER_CONNECTED.equals(action))
{
status = App.DEVICE_STATUS_POWER_CONNECTED;
app.log("Power connected");
}
else if (Intent.ACTION_POWER_DISCONNECTED.equals(action))
{
status = App.DEVICE_STATUS_POWER_DISCONNECTED;
app.log("Power disconnected");
}
else if (Intent.ACTION_BATTERY_LOW.equals(action))
{
status = App.DEVICE_STATUS_BATTERY_LOW;
app.log("Battery low");
}
else if (Intent.ACTION_BATTERY_OKAY.equals(action))
{
status = App.DEVICE_STATUS_BATTERY_OKAY;
app.log("Battery okay");
}
HttpTask task = new HttpTask(app,
new BasicNameValuePair("action", App.ACTION_DEVICE_STATUS),
new BasicNameValuePair("status", status)
);
task.setRetryOnConnectivityError(true);
task.execute();
}
}

48
src/org/envaya/sms/task/HttpTask.java
View File

@ -43,27 +43,40 @@ public class HttpTask extends AsyncTask<String, Void, HttpResponse> {
protected String url;
protected List<BasicNameValuePair> params = new ArrayList<BasicNameValuePair>();
protected BasicNameValuePair[] paramsArr;
private List<FormBodyPart> formParts;
private boolean useMultipartPost = false;
private HttpPost post;
private String logEntries;
private boolean retryOnConnectivityError;
public HttpTask(App app, BasicNameValuePair... paramsArr)
{
super();
this.app = app;
this.url = app.getServerUrl();
params = new ArrayList<BasicNameValuePair>(Arrays.asList(paramsArr));
params.add(new BasicNameValuePair("version", "" + app.getPackageInfo().versionCode));
params.add(new BasicNameValuePair("phone_number", app.getPhoneNumber()));
this.app = app;
this.paramsArr = paramsArr;
params = new ArrayList<BasicNameValuePair>(Arrays.asList(paramsArr));
}
public void setRetryOnConnectivityError(boolean retry)
{
this.retryOnConnectivityError = retry;
}
protected HttpTask getCopy()
{
return new HttpTask(app, paramsArr);
}
public void setFormParts(List<FormBodyPart> formParts)
{
useMultipartPost = true;
this.formParts = formParts;
}
}
private String getSignature()
throws NoSuchAlgorithmException, UnsupportedEncodingException
@ -97,12 +110,20 @@ public class HttpTask extends AsyncTask<String, Void, HttpResponse> {
return new String(Base64Coder.encode(digest));
}
protected HttpResponse doInBackground(String... ignored) {
protected HttpResponse doInBackground(String... ignored) {
url = app.getServerUrl();
if (url.length() == 0) {
app.log("Can't contact server; Server URL not set");
return null;
}
logEntries = app.getNewLogEntries();
params.add(new BasicNameValuePair("version", "" + app.getPackageInfo().versionCode));
params.add(new BasicNameValuePair("phone_number", app.getPhoneNumber()));
params.add(new BasicNameValuePair("log", logEntries));
post = new HttpPost(url);
try
@ -145,6 +166,7 @@ public class HttpTask extends AsyncTask<String, Void, HttpResponse> {
else if (statusCode == 403)
{
response.getEntity().consumeContent();
app.ungetNewLogEntries(logEntries);
app.log("Failed to authenticate to server");
app.log("(Phone number or password may be incorrect)");
return null;
@ -152,17 +174,24 @@ public class HttpTask extends AsyncTask<String, Void, HttpResponse> {
else
{
response.getEntity().consumeContent();
app.ungetNewLogEntries(logEntries);
app.log("Received HTTP " + statusCode + " from server");
return null;
}
}
}
catch (IOException ex)
{
post.abort();
app.ungetNewLogEntries(logEntries);
app.logError("Error while contacting server", ex);
if (ex instanceof UnknownHostException || ex instanceof SocketTimeoutException)
{
{
if (retryOnConnectivityError)
{
app.addQueuedTask(getCopy());
}
app.asyncCheckConnectivity();
}
return null;
@ -170,6 +199,7 @@ public class HttpTask extends AsyncTask<String, Void, HttpResponse> {
catch (Throwable ex)
{
post.abort();
app.ungetNewLogEntries(logEntries);
app.logError("Unexpected error while contacting server", ex, true);
return null;
}

13
src/org/envaya/sms/ui/Main.java
View File

@ -100,6 +100,13 @@ public class Main extends Activity {
registerReceiver(logReceiver, logReceiverFilter);
}
@Override
public void onDestroy()
{
this.unregisterReceiver(logReceiver);
super.onDestroy();
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle item selection
@ -140,9 +147,9 @@ public class Main extends Activity {
@Override
public boolean onPrepareOptionsMenu(Menu menu) {
MenuItem retryItem = menu.findItem(R.id.retry_now);
int pendingMessages = app.getPendingMessageCount();
retryItem.setEnabled(pendingMessages > 0);
retryItem.setTitle("Retry All (" + pendingMessages + ")");
int pendingTasks = app.getPendingTaskCount();
retryItem.setEnabled(pendingTasks > 0);
retryItem.setTitle("Retry All (" + pendingTasks + ")");
return true;
}

7
src/org/envaya/sms/ui/PendingMessages.java
View File

@ -93,6 +93,13 @@ public class PendingMessages extends ListActivity {
refreshMessages();
}
@Override
public void onDestroy()
{
this.unregisterReceiver(refreshReceiver);
super.onDestroy();
}
public void refreshMessages()
{