mirror of
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refactor App to subclass Application; retain log messages in App class so they can be shown even if Main activity is inactive or gets reset
This commit is contained in:
parent
0071efd297
commit
e78598c919
@ -5,6 +5,8 @@
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android:versionName="1.0">
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<uses-permission android:name="android.permission.RECEIVE_SMS" />
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<uses-permission android:name="android.permission.RECEIVE_MMS" />
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<uses-permission android:name="android.permission.RECEIVE_WAP_PUSH" />
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<uses-permission android:name="android.permission.SEND_SMS" />
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<uses-permission android:name="android.permission.READ_SMS" />
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<uses-permission android:name="android.permission.WRITE_SMS" />
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@ -12,7 +14,8 @@
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<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
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<uses-permission android:name="android.permission.INTERNET" />
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<application android:icon="@drawable/icon" android:label="@string/app_name">
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<application android:name="org.envaya.kalsms.App"
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android:icon="@drawable/icon" android:label="@string/app_name">
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<activity android:name=".Main" android:label="@string/app_name">
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<intent-filter>
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<action android:name="android.intent.action.MAIN" />
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@ -27,12 +30,19 @@
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</activity>
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<receiver android:name=".IncomingMessageForwarder">
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<receiver android:name=".SMSReceiver">
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<intent-filter android:priority="101">
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<action android:name="android.provider.Telephony.SMS_RECEIVED" />
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</intent-filter>
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</receiver>
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<receiver android:name=".MMSReceiver">
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<intent-filter android:priority="101">
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<action android:name="android.provider.Telephony.WAP_PUSH_RECEIVED" />
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<data android:mimeType="application/vnd.wap.mms-message" />
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</intent-filter>
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</receiver>
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<receiver android:name=".MessageStatusNotifier">
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</receiver>
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@ -2,6 +2,7 @@ package org.envaya.kalsms;
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import android.app.Activity;
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import android.app.AlarmManager;
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import android.app.Application;
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import android.app.PendingIntent;
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import android.content.Context;
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import android.content.Intent;
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@ -9,13 +10,16 @@ import android.content.SharedPreferences;
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import android.os.SystemClock;
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import android.preference.PreferenceManager;
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import android.telephony.SmsManager;
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import android.text.SpannableStringBuilder;
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import android.util.Log;
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import java.text.DateFormat;
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import java.util.Date;
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import java.util.HashMap;
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import java.util.Map;
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import org.apache.http.message.BasicNameValuePair;
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public class App {
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public final class App extends Application {
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public static final String ACTION_OUTGOING = "outgoing";
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public static final String ACTION_INCOMING = "incoming";
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public static final String ACTION_SEND_STATUS = "send_status";
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@ -24,24 +28,18 @@ public class App {
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public static final String STATUS_SENT = "sent";
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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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private static App app;
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public static final int MAX_DISPLAYED_LOG = 15000;
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public static final int LOG_TIMESTAMP_INTERVAL = 60000;
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private long lastLogTime = 0;
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private SpannableStringBuilder displayedLog = new SpannableStringBuilder();
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private Map<String, IncomingMessage> incomingSmsMap = new HashMap<String, IncomingMessage>();
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private Map<String, OutgoingMessage> outgoingSmsMap = new HashMap<String, OutgoingMessage>();
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public Context context;
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public SharedPreferences settings;
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protected App(Context context) {
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this.context = context;
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this.settings = PreferenceManager.getDefaultSharedPreferences(context);
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}
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public static App getInstance(Context context) {
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if (app == null) {
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app = new App(context);
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}
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return app;
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public SharedPreferences getSettings()
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{
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return PreferenceManager.getDefaultSharedPreferences(this);
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}
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public void checkOutgoingMessages()
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@ -56,11 +54,11 @@ public class App {
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}
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public void setOutgoingMessageAlarm() {
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AlarmManager alarm = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
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AlarmManager alarm = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
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PendingIntent pendingIntent = PendingIntent.getBroadcast(context,
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PendingIntent pendingIntent = PendingIntent.getBroadcast(this,
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0,
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new Intent(context, OutgoingMessagePoller.class),
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new Intent(this, OutgoingMessagePoller.class),
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0);
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alarm.cancel(pendingIntent);
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@ -91,33 +89,33 @@ public class App {
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}
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public String getServerUrl() {
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return settings.getString("server_url", "");
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return getSettings().getString("server_url", "");
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}
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public String getPhoneNumber() {
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return settings.getString("phone_number", "");
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return getSettings().getString("phone_number", "");
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}
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public int getOutgoingPollSeconds() {
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return Integer.parseInt(settings.getString("outgoing_interval", "0"));
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return Integer.parseInt(getSettings().getString("outgoing_interval", "0"));
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}
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public boolean getLaunchOnBoot() {
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return settings.getBoolean("launch_on_boot", false);
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return getSettings().getBoolean("launch_on_boot", false);
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}
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public boolean isEnabled()
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{
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return settings.getBoolean("enabled", false);
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return getSettings().getBoolean("enabled", false);
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}
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public boolean getKeepInInbox()
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{
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return settings.getBoolean("keep_in_inbox", false);
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return getSettings().getBoolean("keep_in_inbox", false);
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}
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public String getPassword() {
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return settings.getString("password", "");
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return getSettings().getString("password", "");
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}
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private void notifyStatus(OutgoingMessage sms, String status, String errorMessage) {
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@ -134,16 +132,16 @@ public class App {
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String smsDesc = sms.getLogName();
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if (serverId != null) {
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app.log("Notifying server " + smsDesc + " " + logMessage);
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log("Notifying server " + smsDesc + " " + logMessage);
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new HttpTask(app,
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new HttpTask(this,
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new BasicNameValuePair("id", serverId),
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new BasicNameValuePair("status", status),
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new BasicNameValuePair("error", errorMessage),
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new BasicNameValuePair("action", App.ACTION_SEND_STATUS)
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).execute();
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} else {
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app.log(smsDesc + " " + logMessage);
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log(smsDesc + " " + logMessage);
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}
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}
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@ -245,7 +243,7 @@ public class App {
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incomingSmsMap.put(id, sms);
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app.log("Received SMS from " + sms.getFrom());
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log("Received SMS from " + sms.getFrom());
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sms.tryForwardToServer();
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}
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@ -264,16 +262,51 @@ public class App {
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}
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}
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public void debug(String msg) {
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public void debug(String msg) {
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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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Log.d(LOG_NAME, msg);
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public void log(CharSequence msg)
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{
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Log.d(LOG_NAME, msg.toString());
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// prevent displayed log from growing too big
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int length = displayedLog.length();
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if (length > MAX_DISPLAYED_LOG)
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{
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int startPos = length - MAX_DISPLAYED_LOG * 3 / 4;
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for (int cur = startPos; cur < startPos + 100 && cur < length; cur++)
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{
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if (displayedLog.charAt(cur) == '\n')
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{
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startPos = cur;
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break;
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}
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}
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displayedLog.replace(0, startPos, "[Older log messages not shown]\n");
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}
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// display a timestamp in the log occasionally
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long logTime = SystemClock.elapsedRealtime();
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if (logTime - lastLogTime > LOG_TIMESTAMP_INTERVAL)
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{
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Date date = new Date();
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displayedLog.append("[" + DateFormat.getTimeInstance().format(date) + "]\n");
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lastLogTime = logTime;
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}
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displayedLog.append(msg);
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displayedLog.append("\n");
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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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sendBroadcast(broadcast);
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}
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public CharSequence getDisplayedLog()
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{
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return displayedLog;
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}
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public void logError(Throwable ex) {
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@ -10,7 +10,7 @@ public class BootReceiver extends BroadcastReceiver {
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@Override
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public void onReceive(Context context, Intent intent)
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{
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App app = App.getInstance(context.getApplicationContext());
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App app = (App)context.getApplicationContext();
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if (!app.isEnabled())
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{
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return;
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@ -22,7 +22,7 @@ public class ForwardInbox extends ListActivity {
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public void onCreate(Bundle icicle) {
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super.onCreate(icicle);
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app = App.getInstance(getApplicationContext());
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app = (App) getApplication();
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setContentView(R.layout.inbox);
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@ -25,6 +25,15 @@ public class IncomingMessage extends QueuedMessage {
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this.timestampMillis = timestampMillis;
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}
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public boolean isForwardable()
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{
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/*
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* don't forward messages from shortcodes
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* because they're likely to be spam or messages from network
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*/
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return from.length() > 5;
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}
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public String getMessageBody()
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{
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return message;
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@ -54,7 +63,7 @@ public class IncomingMessage extends QueuedMessage {
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protected Intent getRetryIntent() {
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Intent intent = new Intent(app.context, IncomingMessageRetry.class);
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Intent intent = new Intent(app, IncomingMessageRetry.class);
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intent.setData(Uri.parse("kalsms://incoming/" + this.getId()));
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return intent;
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}
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@ -10,7 +10,7 @@ public class IncomingMessageRetry extends BroadcastReceiver
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@Override
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public void onReceive(Context context, Intent intent)
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{
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App app = App.getInstance(context.getApplicationContext());
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App app = (App) context.getApplicationContext();
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app.retryIncomingMessage(intent.getData().getLastPathSegment());
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}
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}
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22
src/org/envaya/kalsms/MMSReceiver.java
Executable file
22
src/org/envaya/kalsms/MMSReceiver.java
Executable file
@ -0,0 +1,22 @@
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package org.envaya.kalsms;
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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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public class MMSReceiver extends BroadcastReceiver {
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private App app;
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@Override
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public void onReceive(Context context, Intent intent) {
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app = (App) context.getApplicationContext();
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if (!app.isEnabled())
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{
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return;
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}
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app.log("WAP Push received");
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}
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}
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@ -15,8 +15,6 @@ import android.view.MenuItem;
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import android.view.View;
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import android.widget.ScrollView;
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import android.widget.TextView;
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import java.text.DateFormat;
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import java.util.Date;
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import org.apache.http.HttpResponse;
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import org.apache.http.message.BasicNameValuePair;
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@ -27,7 +25,7 @@ public class Main extends Activity {
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private BroadcastReceiver logReceiver = new BroadcastReceiver() {
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@Override
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public void onReceive(Context context, Intent intent) {
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showLogMessage(intent.getExtras().getString("message"));
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updateLogView();
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}
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};
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@ -47,49 +45,16 @@ public class Main extends Activity {
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private long lastLogTime = 0;
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public void showLogMessage(String message)
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{
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TextView info = (TextView) Main.this.findViewById(R.id.info);
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if (message != null)
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{
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int length = info.length();
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int maxLength = 20000;
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if (length > maxLength)
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{
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CharSequence text = info.getText();
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int startPos = length - maxLength / 2;
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for (int cur = startPos; cur < startPos + 100 && cur < length; cur++)
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{
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if (text.charAt(cur) == '\n')
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{
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startPos = cur;
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break;
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}
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}
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CharSequence endSequence = text.subSequence(startPos, length);
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info.setText("[Older log messages not shown]");
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info.append(endSequence);
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}
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long logTime = System.currentTimeMillis();
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if (logTime - lastLogTime > 60000)
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{
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Date date = new Date(logTime);
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info.append("[" + DateFormat.getTimeInstance().format(date) + "]\n");
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lastLogTime = logTime;
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}
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info.append(message + "\n");
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final ScrollView scrollView = (ScrollView) this.findViewById(R.id.info_scroll);
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scrollView.post(new Runnable() { public void run() {
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scrollView.fullScroll(View.FOCUS_DOWN);
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} });
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}
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public void updateLogView()
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{
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final ScrollView scrollView = (ScrollView) this.findViewById(R.id.info_scroll);
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TextView info = (TextView) this.findViewById(R.id.info);
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info.setText(app.getDisplayedLog());
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scrollView.post(new Runnable() { public void run() {
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scrollView.fullScroll(View.FOCUS_DOWN);
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} });
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}
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/** Called when the activity is first created. */
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@ -97,28 +62,32 @@ public class Main extends Activity {
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public void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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this.app = App.getInstance(getApplicationContext());
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app = (App) getApplication();
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setContentView(R.layout.main);
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PreferenceManager.setDefaultValues(this, R.xml.prefs, false);
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TextView info = (TextView) this.findViewById(R.id.info);
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TextView info = (TextView) this.findViewById(R.id.info);
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info.setMovementMethod(new ScrollingMovementMethod());
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updateLogView();
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IntentFilter logReceiverFilter = new IntentFilter();
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logReceiverFilter.addAction(App.LOG_INTENT);
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registerReceiver(logReceiver, logReceiverFilter);
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registerReceiver(logReceiver, logReceiverFilter);
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info.append(Html.fromHtml(
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app.isEnabled() ? "<b>SMS gateway running.</b><br />" : "<b>SMS gateway disabled.</b><br />"));
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info.append("Server URL is: " + app.getDisplayString(app.getServerUrl()) + "\n");
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info.append("Your phone number is: " + app.getDisplayString(app.getPhoneNumber()) + "\n");
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info.append(Html.fromHtml("<b>Press Menu to edit settings.</b><br />"));
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if (savedInstanceState == null)
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{
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app.log(Html.fromHtml(
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app.isEnabled() ? "<b>SMS gateway running.</b>" : "<b>SMS gateway disabled.</b>"));
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app.setOutgoingMessageAlarm();
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}
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app.log("Server URL is: " + app.getDisplayString(app.getServerUrl()));
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app.log("Your phone number is: " + app.getDisplayString(app.getPhoneNumber()) );
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app.log(Html.fromHtml("<b>Press Menu to edit settings.</b>"));
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app.setOutgoingMessageAlarm();
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}
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}
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@Override
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public boolean onOptionsItemSelected(MenuItem item) {
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@ -165,11 +134,5 @@ public class Main extends Activity {
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item.setTitle("Retry Fwd (" + stuckMessages + ")");
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return true;
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}
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@Override
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protected void onStop(){
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// dont do much with this, atm..
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super.onStop();
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}
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}
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@ -13,8 +13,7 @@ public class MessageStatusNotifier extends BroadcastReceiver {
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@Override
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public void onReceive(Context context, Intent intent) {
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App app = App.getInstance(context.getApplicationContext());
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App app = (App) context.getApplicationContext();
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String id = intent.getData().getLastPathSegment();
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int resultCode = getResultCode();
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@ -87,11 +87,11 @@ public class OutgoingMessage extends QueuedMessage {
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{
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SmsManager smgr = SmsManager.getDefault();
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Intent intent = new Intent(app.context, MessageStatusNotifier.class);
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Intent intent = new Intent(app, MessageStatusNotifier.class);
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intent.setData(Uri.parse("kalsms://outgoing/" + getId()));
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PendingIntent sentIntent = PendingIntent.getBroadcast(
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app.context,
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app,
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0,
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intent,
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PendingIntent.FLAG_ONE_SHOT);
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@ -100,7 +100,7 @@ public class OutgoingMessage extends QueuedMessage {
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}
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protected Intent getRetryIntent() {
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Intent intent = new Intent(app.context, OutgoingMessageRetry.class);
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Intent intent = new Intent(app, OutgoingMessageRetry.class);
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intent.setData(Uri.parse("kalsms://outgoing/" + getId()));
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return intent;
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}
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@ -8,7 +8,7 @@ public class OutgoingMessagePoller extends BroadcastReceiver {
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@Override
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public void onReceive(Context context, Intent intent) {
|
||||
App app = App.getInstance(context.getApplicationContext());
|
||||
App app = (App) context.getApplicationContext();
|
||||
app.checkOutgoingMessages();
|
||||
}
|
||||
}
|
||||
|
@ -10,7 +10,7 @@ public class OutgoingMessageRetry extends BroadcastReceiver
|
||||
@Override
|
||||
public void onReceive(Context context, Intent intent)
|
||||
{
|
||||
App app = App.getInstance(context.getApplicationContext());
|
||||
App app = (App) context.getApplicationContext();
|
||||
app.retryOutgoingMessage(intent.getData().getLastPathSegment());
|
||||
}
|
||||
}
|
||||
|
@ -43,7 +43,8 @@ public class Prefs extends PreferenceActivity implements OnSharedPreferenceChang
|
||||
|
||||
public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
|
||||
|
||||
App app = App.getInstance(this.getApplicationContext());
|
||||
App app = (App) getApplication();
|
||||
|
||||
if (key.equals("outgoing_interval"))
|
||||
{
|
||||
app.setOutgoingMessageAlarm();
|
||||
|
@ -48,9 +48,9 @@ public abstract class QueuedMessage
|
||||
nextRetryTime = now + 24 * 60 * minute;
|
||||
}
|
||||
|
||||
AlarmManager alarm = (AlarmManager) app.context.getSystemService(Context.ALARM_SERVICE);
|
||||
AlarmManager alarm = (AlarmManager) app.getSystemService(Context.ALARM_SERVICE);
|
||||
|
||||
PendingIntent pendingIntent = PendingIntent.getBroadcast(app.context,
|
||||
PendingIntent pendingIntent = PendingIntent.getBroadcast(app,
|
||||
0,
|
||||
getRetryIntent(),
|
||||
0);
|
||||
|
@ -9,14 +9,14 @@ import java.util.ArrayList;
|
||||
import java.util.List;
|
||||
|
||||
|
||||
public class IncomingMessageForwarder extends BroadcastReceiver {
|
||||
public class SMSReceiver extends BroadcastReceiver {
|
||||
|
||||
private App app;
|
||||
|
||||
@Override
|
||||
// source: http://www.devx.com/wireless/Article/39495/1954
|
||||
public void onReceive(Context context, Intent intent) {
|
||||
app = App.getInstance(context.getApplicationContext());
|
||||
app = (App) context.getApplicationContext();
|
||||
|
||||
if (!app.isEnabled())
|
||||
{
|
||||
@ -28,11 +28,21 @@ public class IncomingMessageForwarder extends BroadcastReceiver {
|
||||
|
||||
if (action.equals("android.provider.Telephony.SMS_RECEIVED")) {
|
||||
|
||||
boolean hasUnhandledMessage = false;
|
||||
|
||||
for (IncomingMessage sms : getMessagesFromIntent(intent)) {
|
||||
app.forwardToServer(sms);
|
||||
|
||||
if (sms.isForwardable())
|
||||
{
|
||||
app.forwardToServer(sms);
|
||||
}
|
||||
else
|
||||
{
|
||||
hasUnhandledMessage = true;
|
||||
}
|
||||
}
|
||||
|
||||
if (!app.getKeepInInbox())
|
||||
if (!hasUnhandledMessage && !app.getKeepInInbox())
|
||||
{
|
||||
this.abortBroadcast();
|
||||
}
|
||||
@ -48,7 +58,7 @@ public class IncomingMessageForwarder extends BroadcastReceiver {
|
||||
{
|
||||
Bundle bundle = intent.getExtras();
|
||||
List<IncomingMessage> messages = new ArrayList<IncomingMessage>();
|
||||
|
||||
|
||||
for (Object pdu : (Object[]) bundle.get("pdus"))
|
||||
{
|
||||
SmsMessage sms = SmsMessage.createFromPdu((byte[]) pdu);
|
Loading…
Reference in New Issue
Block a user