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Code Releases Activity

do http requests in AsyncTask so they don't freeze the UI thread; improve log messages; make poll interval configurable

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This commit is contained in:
Jesse Young
2011-09-11 20:59:51 -07:00
parent 9473ab1610
commit fc6cda4ea3
14 changed files with 580 additions and 316 deletions
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117
src/org/envaya/kalsms/App.java
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@ -4,6 +4,7 @@
*/
package org.envaya.kalsms;
import android.app.AlarmManager;
import android.app.PendingIntent;
import android.content.ContentValues;
import android.content.Context;
@ -11,18 +12,28 @@ import android.content.Intent;
import android.content.SharedPreferences;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.os.SystemClock;
import android.preference.PreferenceManager;
import android.telephony.SmsManager;
import android.util.Log;
import java.text.DateFormat;
import java.util.Date;
import org.apache.http.client.HttpClient;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.params.BasicHttpParams;
import org.apache.http.params.HttpConnectionParams;
import org.apache.http.params.HttpParams;
/**
*
* @author Jesse
*/
public class App {
public static final int OUTGOING_POLL_SECONDS = 30;
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 int STATUS_QUEUED = 1;
public static final int STATUS_FAILED = 2;
public static final int STATUS_SENT = 3;
public static final String LOG_NAME = "KALSMS";
public static final String LOG_INTENT = "org.envaya.kalsms.LOG";
public static final String SEND_STATUS_INTENT = "org.envaya.kalsms.SEND_STATUS";
@ -30,17 +41,28 @@ public class App {
public Context context;
public SharedPreferences settings;
public App(Context context)
protected App(Context context)
{
this.context = context;
this.settings = PreferenceManager.getDefaultSharedPreferences(context);
}
private static App app;
public static App getInstance(Context context)
{
if (app == null)
{
app = new App(context);
}
return app;
}
static void debug(String msg)
{
Log.d(LOG_NAME, msg);
}
public void log(String msg)
{
Log.d(LOG_NAME, msg);
@ -50,6 +72,34 @@ public class App {
context.sendBroadcast(broadcast);
}
public void setOutgoingMessageAlarm()
{
AlarmManager alarm = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
PendingIntent pendingIntent = PendingIntent.getBroadcast(context,
0,
new Intent(context, OutgoingMessagePoller.class),
0);
alarm.cancel(pendingIntent);
int pollSeconds = getOutgoingPollSeconds();
if (pollSeconds > 0)
{
alarm.setRepeating(
AlarmManager.ELAPSED_REALTIME_WAKEUP,
SystemClock.elapsedRealtime(),
pollSeconds * 1000,
pendingIntent);
log("Checking for outgoing messages every " + pollSeconds + " sec");
}
else
{
log("Not checking for outgoing messages.");
}
}
public void logError(Throwable ex)
{
logError("ERROR", ex);
@ -77,20 +127,17 @@ public class App {
}
}
}
public String getIncomingUrl()
public String getDisplayString(String str)
{
return getServerUrl() + "/pg/receive_sms";
}
public String getOutgoingUrl()
{
return getServerUrl() + "/pg/dequeue_sms";
}
public String getSendStatusUrl()
{
return getServerUrl() + "/pg/sms_sent";
if (str.length() == 0)
{
return "(not set)";
}
else
{
return str;
}
}
public String getServerUrl()
@ -103,21 +150,30 @@ public class App {
return settings.getString("phone_number", "");
}
public int getOutgoingPollSeconds()
{
return Integer.parseInt(settings.getString("outgoing_interval", "0"));
}
public String getPassword()
{
return settings.getString("password", "");
}
}
private SQLiteDatabase db;
public SQLiteDatabase getWritableDatabase()
{
if (db == null)
{
db = new DBHelper(context).getWritableDatabase();
}
return db;
return new DBHelper(context).getWritableDatabase();
}
public HttpClient getHttpClient()
{
HttpParams httpParameters = new BasicHttpParams();
HttpConnectionParams.setConnectionTimeout(httpParameters, 8000);
HttpConnectionParams.setSoTimeout(httpParameters, 8000);
return new DefaultHttpClient(httpParameters);
}
public void sendSMS(OutgoingSmsMessage sms)
{
String serverId = sms.getServerId();
@ -126,7 +182,7 @@ public class App {
{
SQLiteDatabase db = this.getWritableDatabase();
Cursor cursor =
db.rawQuery("select 1 from sent_sms where server_id=?", new String[] { serverId });
db.rawQuery("select 1 from sms_status where server_id=?", new String[] { serverId });
boolean exists = (cursor.getCount() > 0);
cursor.close();
@ -138,7 +194,10 @@ public class App {
ContentValues values = new ContentValues();
values.put("server_id", serverId);
db.insert("sent_sms", null, values);
values.put("status", App.STATUS_QUEUED);
db.insert("sms_status", null, values);
db.close();
}
SmsManager smgr = SmsManager.getDefault();