mirror of
https://github.com/cwinfo/envayasms.git
synced 2025-07-01 12:56:17 +00:00
use POST in http requests; use different url for outgoing sms; poll for outgoing sms more frequently; notify server when sms messages are sent
This commit is contained in:
Jesse Young
158
src/org/envaya/kalsms/App.java
Executable file
158
src/org/envaya/kalsms/App.java
Executable file
@ -0,0 +1,158 @@
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/*
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||||
* To change this template, choose Tools | Templates
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||||
* and open the template in the editor.
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||||
*/
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package org.envaya.kalsms;
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import android.app.PendingIntent;
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import android.content.ContentValues;
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import android.content.Context;
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import android.content.Intent;
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import android.content.SharedPreferences;
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import android.database.Cursor;
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import android.database.sqlite.SQLiteDatabase;
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import android.preference.PreferenceManager;
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import android.telephony.SmsManager;
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import android.util.Log;
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/**
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*
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* @author Jesse
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*/
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public class App {
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public static final int OUTGOING_POLL_SECONDS = 30;
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public static final String LOG_NAME = "KALSMS";
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public static final String LOG_INTENT = "org.envaya.kalsms.LOG";
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public static final String SEND_STATUS_INTENT = "org.envaya.kalsms.SEND_STATUS";
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public Context context;
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public SharedPreferences settings;
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public App(Context context)
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{
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this.context = context;
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this.settings = PreferenceManager.getDefaultSharedPreferences(context);
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}
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static void debug(String msg)
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{
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Log.d(LOG_NAME, msg);
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}
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public void log(String msg)
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{
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Log.d(LOG_NAME, msg);
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Intent broadcast = new Intent(App.LOG_INTENT);
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broadcast.putExtra("message", msg);
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context.sendBroadcast(broadcast);
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}
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public void logError(Throwable ex)
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{
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logError("ERROR", ex);
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}
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public void logError(String msg, Throwable ex)
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{
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logError(msg, ex, false);
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}
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public void logError(String msg, Throwable ex, boolean detail)
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{
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log(msg + ": " + ex.getClass().getName() + ": " + ex.getMessage());
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if (detail)
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{
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for (StackTraceElement elem : ex.getStackTrace())
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{
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log(elem.getClassName() + ":" + elem.getMethodName() + ":" + elem.getLineNumber());
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}
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Throwable innerEx = ex.getCause();
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if (innerEx != null)
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{
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logError("Inner exception:", innerEx, true);
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}
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}
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}
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public String getIncomingUrl()
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{
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return getServerUrl() + "/pg/receive_sms";
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}
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public String getOutgoingUrl()
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{
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return getServerUrl() + "/pg/dequeue_sms";
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}
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public String getSendStatusUrl()
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{
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return getServerUrl() + "/pg/sms_sent";
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}
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public String getServerUrl()
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{
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return settings.getString("server_url", "");
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}
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public String getPhoneNumber()
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{
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return settings.getString("phone_number", "");
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}
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public String getPassword()
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{
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return settings.getString("password", "");
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}
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private SQLiteDatabase db;
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public SQLiteDatabase getWritableDatabase()
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{
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if (db == null)
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{
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db = new DBHelper(context).getWritableDatabase();
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}
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return db;
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}
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public void sendSMS(OutgoingSmsMessage sms)
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{
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String serverId = sms.getServerId();
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if (serverId != null)
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{
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SQLiteDatabase db = this.getWritableDatabase();
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Cursor cursor =
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db.rawQuery("select 1 from sent_sms where server_id=?", new String[] { serverId });
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boolean exists = (cursor.getCount() > 0);
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cursor.close();
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if (exists)
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{
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log(sms.getLogName() + " already sent, skipping");
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return;
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}
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ContentValues values = new ContentValues();
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values.put("server_id", serverId);
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db.insert("sent_sms", null, values);
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}
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SmsManager smgr = SmsManager.getDefault();
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Intent intent = new Intent(App.SEND_STATUS_INTENT);
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intent.putExtra("serverId", serverId);
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PendingIntent sentIntent = PendingIntent.getBroadcast(
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this.context,
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0,
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intent,
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PendingIntent.FLAG_ONE_SHOT);
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log("Sending " +sms.getLogName() + " to " + sms.getTo());
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smgr.sendTextMessage(sms.getTo(), null, sms.getMessage(), sentIntent, null);
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}
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}
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37
src/org/envaya/kalsms/DBHelper.java
Executable file
37
src/org/envaya/kalsms/DBHelper.java
Executable file
@ -0,0 +1,37 @@
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/*
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* To change this template, choose Tools | Templates
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||||
* and open the template in the editor.
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||||
*/
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package org.envaya.kalsms;
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import android.content.Context;
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import android.database.sqlite.SQLiteDatabase;
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import android.database.sqlite.SQLiteOpenHelper;
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/**
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*
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* @author Jesse
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*/
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public class DBHelper extends SQLiteOpenHelper {
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private static final int DATABASE_VERSION = 1;
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private static final String DATABASE_NAME = "org.envaya.kalsms.db";
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private static final String SENT_SMS_TABLE_CREATE =
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"CREATE TABLE sent_sms (server_id text);"
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+ "CREATE INDEX server_id_index ON sent_sms (server_id);";
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public DBHelper(Context context) {
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super(context, DATABASE_NAME, null, DATABASE_VERSION);
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}
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@Override
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public void onCreate(SQLiteDatabase db) {
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db.execSQL(SENT_SMS_TABLE_CREATE);
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}
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@Override
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public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
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}
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}
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161
src/org/envaya/kalsms/IncomingMessageForwarder.java
Executable file
161
src/org/envaya/kalsms/IncomingMessageForwarder.java
Executable file
@ -0,0 +1,161 @@
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package org.envaya.kalsms;
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import android.app.Activity;
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import android.app.PendingIntent;
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import java.util.ArrayList;
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import android.content.BroadcastReceiver;
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import android.content.Context;
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import android.content.Intent;
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import android.os.Bundle;
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import android.telephony.SmsManager;
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import android.telephony.SmsMessage;
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import java.io.IOException;
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import java.io.InputStream;
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import java.util.List;
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import javax.xml.parsers.DocumentBuilder;
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import javax.xml.parsers.DocumentBuilderFactory;
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import javax.xml.parsers.ParserConfigurationException;
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import org.apache.http.HttpResponse;
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import org.w3c.dom.Document;
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import org.w3c.dom.Element;
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import org.w3c.dom.NodeList;
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import org.xml.sax.SAXException;
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import org.apache.http.NameValuePair;
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import org.apache.http.client.HttpClient;
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import org.apache.http.client.entity.UrlEncodedFormEntity;
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import org.apache.http.client.methods.HttpPost;
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import org.apache.http.impl.client.DefaultHttpClient;
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import org.apache.http.message.BasicNameValuePair;
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public class IncomingMessageForwarder extends BroadcastReceiver {
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private App app;
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public List<OutgoingSmsMessage> sendMessageToServer(SmsMessage sms) {
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String message = sms.getDisplayMessageBody();
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String sender = sms.getDisplayOriginatingAddress();
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String recipient = app.getPhoneNumber();
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app.log("Received SMS from " + sender);
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if (message == null || message.length() == 0) {
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return new ArrayList<OutgoingSmsMessage>();
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}
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List<OutgoingSmsMessage> replies = new ArrayList<OutgoingSmsMessage>();
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try {
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List<NameValuePair> params = new ArrayList<NameValuePair>();
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params.add(new BasicNameValuePair("from", sender));
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params.add(new BasicNameValuePair("to", recipient));
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params.add(new BasicNameValuePair("message", message));
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params.add(new BasicNameValuePair("secret", app.getPassword()));
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HttpClient client = new DefaultHttpClient();
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HttpPost post = new HttpPost(app.getIncomingUrl());
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post.setEntity(new UrlEncodedFormEntity(params));
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app.log("Forwarding incoming SMS to server");
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HttpResponse response = client.execute(post);
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InputStream responseStream = response.getEntity().getContent();
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DocumentBuilder xmlBuilder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
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Document xml = xmlBuilder.parse(responseStream);
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NodeList smsNodes = xml.getElementsByTagName("Sms");
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for (int i = 0; i < smsNodes.getLength(); i++) {
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Element smsElement = (Element) smsNodes.item(i);
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OutgoingSmsMessage reply = new OutgoingSmsMessage();
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reply.setFrom(recipient);
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reply.setTo(sender);
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reply.setMessage(smsElement.getFirstChild().getNodeValue());
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replies.add(reply);
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}
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} catch (SAXException ex) {
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app.logError("Error parsing response from server while forwarding incoming message", ex);
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} catch (IOException ex) {
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app.logError("Error forwarding incoming message to server", ex);
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} catch (ParserConfigurationException ex) {
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app.logError("Error configuring XML parser", ex);
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}
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return replies;
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}
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public void smsReceived(Intent intent) {
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for (SmsMessage sms : getMessagesFromIntent(intent)) {
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List<OutgoingSmsMessage> replies = sendMessageToServer(sms);
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for (OutgoingSmsMessage reply : replies)
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{
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app.sendSMS(reply);
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}
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//DeleteSMSFromInbox(context, mesg);
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}
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}
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@Override
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// source: http://www.devx.com/wireless/Article/39495/1954
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public void onReceive(Context context, Intent intent) {
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try {
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this.app = new App(context);
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String action = intent.getAction();
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if (action.equals("android.provider.Telephony.SMS_RECEIVED")) {
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smsReceived(intent);
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}
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} catch (Throwable ex) {
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app.logError("Unexpected error in IncomingMessageForwarder", ex, true);
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}
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}
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/*
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private void DeleteSMSFromInbox(Context context, SmsMessage mesg) {
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Log.d("KALSMS", "try to delete SMS");
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try {
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Uri uriSms = Uri.parse("content://sms/inbox");
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StringBuilder sb = new StringBuilder();
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sb.append("address='" + mesg.getOriginatingAddress() + "' AND ");
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sb.append("body='" + mesg.getMessageBody() + "'");
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Cursor c = context.getContentResolver().query(uriSms, null, sb.toString(), null, null);
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c.moveToFirst();
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int thread_id = c.getInt(1);
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context.getContentResolver().delete(Uri.parse("content://sms/conversations/" + thread_id), null, null);
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c.close();
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} catch (Exception ex) {
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// deletions don't work most of the time since the timing of the
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// receipt and saving to the inbox
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// makes it difficult to match up perfectly. the SMS might not be in
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// the inbox yet when this receiver triggers!
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Log.d("SmsReceiver", "Error deleting sms from inbox: " + ex.getMessage());
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}
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}
|
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*/
|
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|
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// from http://github.com/dimagi/rapidandroid
|
||||
// source: http://www.devx.com/wireless/Article/39495/1954
|
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|
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private SmsMessage[] getMessagesFromIntent(Intent intent) {
|
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SmsMessage retMsgs[] = null;
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Bundle bdl = intent.getExtras();
|
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Object pdus[] = (Object[]) bdl.get("pdus");
|
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retMsgs = new SmsMessage[pdus.length];
|
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for (int n = 0; n < pdus.length; n++) {
|
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byte[] byteData = (byte[]) pdus[n];
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||||
retMsgs[n] = SmsMessage.createFromPdu(byteData);
|
||||
}
|
||||
return retMsgs;
|
||||
}
|
||||
}
|
||||
102
src/org/envaya/kalsms/Main.java
Executable file
102
src/org/envaya/kalsms/Main.java
Executable file
@ -0,0 +1,102 @@
|
||||
package org.envaya.kalsms;
|
||||
|
||||
import android.app.Activity;
|
||||
import android.app.AlarmManager;
|
||||
import android.app.PendingIntent;
|
||||
import android.content.BroadcastReceiver;
|
||||
import android.content.Context;
|
||||
import android.content.Intent;
|
||||
import android.content.IntentFilter;
|
||||
import android.os.Bundle;
|
||||
import android.os.SystemClock;
|
||||
import android.preference.PreferenceManager;
|
||||
import android.text.Html;
|
||||
import android.text.method.ScrollingMovementMethod;
|
||||
import android.view.Menu;
|
||||
import android.widget.TextView;
|
||||
|
||||
public class Main extends Activity {
|
||||
|
||||
private BroadcastReceiver logReceiver = new BroadcastReceiver() {
|
||||
@Override
|
||||
public void onReceive(Context context, Intent intent) {
|
||||
showLogMessage(intent.getExtras().getString("message"));
|
||||
}
|
||||
};
|
||||
|
||||
public void showLogMessage(String message)
|
||||
{
|
||||
TextView info = (TextView) Main.this.findViewById(R.id.info);
|
||||
if (message != null)
|
||||
{
|
||||
info.append(message + "\n");
|
||||
}
|
||||
}
|
||||
|
||||
public void onResume() {
|
||||
App.debug("RESUME");
|
||||
super.onResume();
|
||||
}
|
||||
|
||||
/** Called when the activity is first created. */
|
||||
@Override
|
||||
public void onCreate(Bundle savedInstanceState) {
|
||||
super.onCreate(savedInstanceState);
|
||||
|
||||
App.debug("STARTED");
|
||||
|
||||
setContentView(R.layout.main);
|
||||
PreferenceManager.setDefaultValues(this, R.xml.prefs, false);
|
||||
|
||||
AlarmManager alarm = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
|
||||
|
||||
PendingIntent pendingIntent = PendingIntent.getBroadcast(this,
|
||||
0,
|
||||
new Intent(this, OutgoingMessagePoller.class),
|
||||
0);
|
||||
|
||||
alarm.setRepeating(
|
||||
AlarmManager.ELAPSED_REALTIME_WAKEUP,
|
||||
SystemClock.elapsedRealtime(),
|
||||
App.OUTGOING_POLL_SECONDS * 1000,
|
||||
pendingIntent);
|
||||
|
||||
App app = new App(this.getApplication());
|
||||
|
||||
TextView info = (TextView) this.findViewById(R.id.info);
|
||||
|
||||
info.setText(Html.fromHtml("<b>SMS Gateway running.</b><br />"));
|
||||
|
||||
showLogMessage("Server URL is: " + app.getServerUrl());
|
||||
showLogMessage("Your phone number is: " + app.getPhoneNumber());
|
||||
showLogMessage("Checking for outgoing messages every " + App.OUTGOING_POLL_SECONDS + " sec");
|
||||
|
||||
info.append(Html.fromHtml("<b>Press Menu to edit settings.</b><br />"));
|
||||
|
||||
info.setMovementMethod(new ScrollingMovementMethod());
|
||||
|
||||
IntentFilter logReceiverFilter = new IntentFilter();
|
||||
|
||||
logReceiverFilter.addAction(App.LOG_INTENT);
|
||||
registerReceiver(logReceiver, logReceiverFilter);
|
||||
}
|
||||
|
||||
// first time the Menu key is pressed
|
||||
public boolean onCreateOptionsMenu(Menu menu) {
|
||||
startActivity(new Intent(this, Prefs.class));
|
||||
return(true);
|
||||
}
|
||||
|
||||
// any other time the Menu key is pressed
|
||||
public boolean onPrepareOptionsMenu(Menu menu) {
|
||||
startActivity(new Intent(this, Prefs.class));
|
||||
return(true);
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void onStop(){
|
||||
// dont do much with this, atm..
|
||||
super.onStop();
|
||||
}
|
||||
|
||||
}
|
||||
82
src/org/envaya/kalsms/MessageStatusNotifier.java
Executable file
82
src/org/envaya/kalsms/MessageStatusNotifier.java
Executable file
@ -0,0 +1,82 @@
|
||||
/*
|
||||
* To change this template, choose Tools | Templates
|
||||
* and open the template in the editor.
|
||||
*/
|
||||
package org.envaya.kalsms;
|
||||
|
||||
import android.app.Activity;
|
||||
import android.content.BroadcastReceiver;
|
||||
import android.content.Context;
|
||||
import android.content.Intent;
|
||||
import android.telephony.SmsManager;
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.util.ArrayList;
|
||||
import java.util.List;
|
||||
import org.apache.http.HttpResponse;
|
||||
import org.apache.http.NameValuePair;
|
||||
import org.apache.http.client.HttpClient;
|
||||
import org.apache.http.client.entity.UrlEncodedFormEntity;
|
||||
import org.apache.http.client.methods.HttpPost;
|
||||
import org.apache.http.impl.client.DefaultHttpClient;
|
||||
import org.apache.http.message.BasicNameValuePair;
|
||||
|
||||
public class MessageStatusNotifier extends BroadcastReceiver {
|
||||
|
||||
private App app;
|
||||
|
||||
public void notifySuccess(String serverId)
|
||||
{
|
||||
if (serverId != null)
|
||||
{
|
||||
try {
|
||||
app.log("Notifying server of sent SMS id=" + serverId);
|
||||
List<NameValuePair> params = new ArrayList<NameValuePair>();
|
||||
params.add(new BasicNameValuePair("from", app.getPhoneNumber()));
|
||||
params.add(new BasicNameValuePair("secret", app.getPassword()));
|
||||
params.add(new BasicNameValuePair("id", serverId));
|
||||
|
||||
HttpClient client = new DefaultHttpClient();
|
||||
HttpPost post = new HttpPost(app.getSendStatusUrl());
|
||||
post.setEntity(new UrlEncodedFormEntity(params));
|
||||
|
||||
client.execute(post);
|
||||
}
|
||||
catch (IOException ex)
|
||||
{
|
||||
app.logError("Error while notifying server of outgoing message", ex);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onReceive(Context context, Intent intent) {
|
||||
app = new App(context);
|
||||
|
||||
String serverId = intent.getExtras().getString("serverId");
|
||||
|
||||
String desc = serverId == null ? "SMS reply" : ("SMS id=" + serverId);
|
||||
|
||||
switch (getResultCode()) {
|
||||
case Activity.RESULT_OK:
|
||||
app.log(desc + " sent successfully");
|
||||
this.notifySuccess(serverId);
|
||||
break;
|
||||
case SmsManager.RESULT_ERROR_GENERIC_FAILURE:
|
||||
app.log(desc + " could not be sent (generic failure)");
|
||||
break;
|
||||
case SmsManager.RESULT_ERROR_RADIO_OFF:
|
||||
app.log(desc + " could not be sent (radio off)");
|
||||
break;
|
||||
case SmsManager.RESULT_ERROR_NO_SERVICE:
|
||||
app.log(desc + " could not be sent (no service)");
|
||||
break;
|
||||
case SmsManager.RESULT_ERROR_NULL_PDU:
|
||||
app.log(desc + " could not be sent (null PDU");
|
||||
break;
|
||||
default:
|
||||
app.log("SMS could not be sent (unknown error)");
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
89
src/org/envaya/kalsms/OutgoingMessagePoller.java
Executable file
89
src/org/envaya/kalsms/OutgoingMessagePoller.java
Executable file
@ -0,0 +1,89 @@
|
||||
package org.envaya.kalsms;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import android.content.BroadcastReceiver;
|
||||
import android.content.Context;
|
||||
import android.content.Intent;
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.util.List;
|
||||
import javax.xml.parsers.DocumentBuilder;
|
||||
import javax.xml.parsers.DocumentBuilderFactory;
|
||||
import javax.xml.parsers.ParserConfigurationException;
|
||||
import org.apache.http.HttpResponse;
|
||||
import org.apache.http.NameValuePair;
|
||||
import org.apache.http.client.HttpClient;
|
||||
import org.apache.http.client.entity.UrlEncodedFormEntity;
|
||||
import org.apache.http.client.methods.HttpPost;
|
||||
import org.apache.http.impl.client.DefaultHttpClient;
|
||||
import org.apache.http.message.BasicNameValuePair;
|
||||
import org.w3c.dom.Document;
|
||||
import org.w3c.dom.Element;
|
||||
import org.w3c.dom.NodeList;
|
||||
import org.xml.sax.SAXException;
|
||||
|
||||
public class OutgoingMessagePoller extends BroadcastReceiver {
|
||||
|
||||
private App app;
|
||||
|
||||
@Override
|
||||
public void onReceive(Context context, Intent intent) {
|
||||
try
|
||||
{
|
||||
app = new App(context);
|
||||
|
||||
app.log("Checking for outgoing messages");
|
||||
|
||||
for (OutgoingSmsMessage sms : getOutgoingMessages())
|
||||
{
|
||||
app.sendSMS(sms);
|
||||
}
|
||||
}
|
||||
catch (Throwable ex)
|
||||
{
|
||||
app.logError("Unexpected error in OutgoingMessagePoller", ex, true);
|
||||
}
|
||||
}
|
||||
|
||||
public List<OutgoingSmsMessage> getOutgoingMessages() {
|
||||
List<OutgoingSmsMessage> messages = new ArrayList<OutgoingSmsMessage>();
|
||||
|
||||
try {
|
||||
List<NameValuePair> params = new ArrayList<NameValuePair>();
|
||||
params.add(new BasicNameValuePair("from", app.getPhoneNumber()));
|
||||
params.add(new BasicNameValuePair("secret", app.getPassword()));
|
||||
|
||||
HttpClient client = new DefaultHttpClient();
|
||||
HttpPost post = new HttpPost(app.getOutgoingUrl());
|
||||
post.setEntity(new UrlEncodedFormEntity(params));
|
||||
|
||||
HttpResponse response = client.execute(post);
|
||||
|
||||
InputStream responseStream = response.getEntity().getContent();
|
||||
DocumentBuilder xmlBuilder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
|
||||
Document xml = xmlBuilder.parse(responseStream);
|
||||
|
||||
NodeList smsNodes = xml.getElementsByTagName("Sms");
|
||||
for (int i = 0; i < smsNodes.getLength(); i++) {
|
||||
Element smsElement = (Element) smsNodes.item(i);
|
||||
OutgoingSmsMessage sms = new OutgoingSmsMessage();
|
||||
|
||||
sms.setFrom(app.getPhoneNumber());
|
||||
sms.setTo(smsElement.getAttribute("to"));
|
||||
sms.setMessage(smsElement.getFirstChild().getNodeValue());
|
||||
sms.setServerId(smsElement.getAttribute("id"));
|
||||
|
||||
messages.add(sms);
|
||||
}
|
||||
} catch (SAXException ex) {
|
||||
app.logError("Error parsing response from server while retreiving outgoing messages", ex);
|
||||
} catch (IOException ex) {
|
||||
app.logError("Error retreiving outgoing messages from server", ex);
|
||||
} catch (ParserConfigurationException ex) {
|
||||
app.logError("Error configuring XML parser", ex);
|
||||
}
|
||||
|
||||
return messages;
|
||||
}
|
||||
|
||||
}
|
||||
60
src/org/envaya/kalsms/OutgoingSmsMessage.java
Executable file
60
src/org/envaya/kalsms/OutgoingSmsMessage.java
Executable file
@ -0,0 +1,60 @@
|
||||
|
||||
package org.envaya.kalsms;
|
||||
|
||||
public class OutgoingSmsMessage {
|
||||
|
||||
private String serverId;
|
||||
private String message;
|
||||
private String from;
|
||||
private String to;
|
||||
|
||||
public OutgoingSmsMessage()
|
||||
{
|
||||
}
|
||||
|
||||
public String getLogName()
|
||||
{
|
||||
return (serverId == null) ? "SMS reply" : ("SMS id=" + serverId);
|
||||
}
|
||||
|
||||
public String getServerId()
|
||||
{
|
||||
return serverId;
|
||||
}
|
||||
|
||||
public void setServerId(String id)
|
||||
{
|
||||
this.serverId = id;
|
||||
}
|
||||
|
||||
public String getMessage()
|
||||
{
|
||||
return message;
|
||||
}
|
||||
|
||||
public void setMessage(String message)
|
||||
{
|
||||
this.message = message;
|
||||
}
|
||||
|
||||
public String getFrom()
|
||||
{
|
||||
return from;
|
||||
}
|
||||
|
||||
public void setFrom(String from)
|
||||
{
|
||||
this.from = from;
|
||||
}
|
||||
|
||||
public String getTo()
|
||||
{
|
||||
return to;
|
||||
}
|
||||
|
||||
public void setTo(String to)
|
||||
{
|
||||
this.to = to;
|
||||
}
|
||||
|
||||
}
|
||||
71
src/org/envaya/kalsms/Prefs.java
Executable file
71
src/org/envaya/kalsms/Prefs.java
Executable file
@ -0,0 +1,71 @@
|
||||
package org.envaya.kalsms;
|
||||
|
||||
import android.content.Intent;
|
||||
import android.content.SharedPreferences;
|
||||
import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
|
||||
import android.os.Bundle;
|
||||
import android.preference.PreferenceActivity;
|
||||
import android.view.Menu;
|
||||
|
||||
public class Prefs extends PreferenceActivity implements OnSharedPreferenceChangeListener {
|
||||
|
||||
@Override
|
||||
public void onCreate(Bundle savedInstanceState) {
|
||||
super.onCreate(savedInstanceState);
|
||||
addPreferencesFromResource(R.xml.prefs);
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void onResume() {
|
||||
super.onResume();
|
||||
// Set up a listener whenever a key changes
|
||||
getPreferenceScreen().getSharedPreferences().registerOnSharedPreferenceChangeListener(this);
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void onPause() {
|
||||
super.onPause();
|
||||
// Unregister the listener whenever a key changes
|
||||
getPreferenceScreen().getSharedPreferences().unregisterOnSharedPreferenceChangeListener(this);
|
||||
}
|
||||
|
||||
public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
|
||||
/*
|
||||
Preference pref = findPreference(key);
|
||||
if (pref instanceof EditTextPreference) {
|
||||
EditTextPreference textPref = (EditTextPreference) pref;
|
||||
pref.setSummary(textPref.getSummary());
|
||||
Log.d("KALSMS", "textPref.getSummary(): " + textPref.getSummary());
|
||||
}
|
||||
if(pref instanceof CheckBoxPreference) {
|
||||
CheckBoxPreference checkbox = (CheckBoxPreference) pref;
|
||||
AlarmManager alarm = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
|
||||
Intent pintent = new Intent(this, SMSSender.class);
|
||||
PendingIntent pIntent = PendingIntent.getBroadcast(this,0,pintent, 0);
|
||||
if(checkbox.isChecked()) {
|
||||
alarm.setInexactRepeating(AlarmManager.ELAPSED_REALTIME_WAKEUP,
|
||||
SystemClock.elapsedRealtime(),
|
||||
AlarmManager.INTERVAL_FIFTEEN_MINUTES, pIntent);
|
||||
Log.d("KALSMS", "alarm manager turned on");
|
||||
} else {
|
||||
alarm.cancel(pIntent);
|
||||
Log.d("SMS_GATEWAY", "alarm manager turned off");
|
||||
}
|
||||
}
|
||||
*/
|
||||
}
|
||||
|
||||
// first time the Menu key is pressed
|
||||
@Override
|
||||
public boolean onCreateOptionsMenu(Menu menu) {
|
||||
startActivity(new Intent(this, Prefs.class));
|
||||
return (true);
|
||||
}
|
||||
|
||||
// any other time the Menu key is pressed
|
||||
@Override
|
||||
public boolean onPrepareOptionsMenu(Menu menu) {
|
||||
startActivity(new Intent(this, Prefs.class));
|
||||
return (true);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user