Finish KitKat compatibility details.

1) The system does actually enforce having a BROADCAST_SMS
   permission on the SMS receiver. Break out the "delivered"
   parts of this into a separate Receiver, so the permission
   won't trip up GB devices.

2) The system does actually enforce having "quick response"
   intents.  Add a no-op for now.

3) Add a "make default" prompt.

4) Update settings to reflect what's going on in KitKat.

src/org/thoughtcrime/securesms/service/QuickResponseService.java

@@ -0,0 +1,31 @@
+package org.thoughtcrime.securesms.service;
+
+import android.app.Service;
+import android.content.Intent;
+import android.os.IBinder;
+import android.telephony.TelephonyManager;
+import android.util.Log;
+import android.widget.Toast;
+
+import org.thoughtcrime.securesms.R;
+
+public class QuickResponseService extends Service {
+
+  public int onStartCommand(Intent intent, int flags, int startId) {
+    if (!TelephonyManager.ACTION_RESPOND_VIA_MESSAGE.equals(intent.getAction())) {
+      Log.w("QuickResponseService", "Received unknown intent: " + intent.getAction());
+      return START_NOT_STICKY;
+    }
+
+    Toast.makeText(this,
+                   getString(R.string.QuickResponseService_sorry_quick_response_is_not_yet_supported_by_textsecure),
+                   Toast.LENGTH_LONG).show();
+
+    return START_NOT_STICKY;
+  }
+
+  @Override
+  public IBinder onBind(Intent intent) {
+    return null;
+  }
+}

src/org/thoughtcrime/securesms/service/SmsDeliveryListener.java

@@ -0,0 +1,21 @@
+package org.thoughtcrime.securesms.service;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+
+public class SmsDeliveryListener extends BroadcastReceiver {
+
+  @Override
+  public void onReceive(Context context, Intent intent) {
+    if (SendReceiveService.SENT_SMS_ACTION.equals(intent.getAction())) {
+      intent.putExtra("ResultCode", this.getResultCode());
+      intent.setClass(context, SendReceiveService.class);
+      context.startService(intent);
+    } else if (SendReceiveService.DELIVERED_SMS_ACTION.equals(intent.getAction())) {
+      intent.putExtra("ResultCode", this.getResultCode());
+      intent.setClass(context, SendReceiveService.class);
+      context.startService(intent);
+    }
+  }
+}

src/org/thoughtcrime/securesms/service/SmsListener.java

@@ -106,8 +106,11 @@ public class SmsListener extends BroadcastReceiver {
         intent.getAction().equals(SMS_RECEIVED_ACTION) && Util.isDefaultSmsProvider(context))
       return false;
 
-    if (PreferenceManager.getDefaultSharedPreferences(context).getBoolean("pref_all_sms", true))
+    if (PreferenceManager.getDefaultSharedPreferences(context)
+                         .getBoolean(ApplicationPreferencesActivity.ALL_SMS_PREF, true))
+    {
       return true;
+    }
 
     return WirePrefix.isEncryptedMessage(messageBody) || WirePrefix.isKeyExchange(messageBody);
   }
@@ -140,7 +143,7 @@ public class SmsListener extends BroadcastReceiver {
   public void onReceive(Context context, Intent intent) {
     Log.w("SMSListener", "Got SMS broadcast...");
 
-    if (intent.getAction().equals(SMS_RECEIVED_ACTION) && isChallenge(context, intent)) {
+    if (SMS_RECEIVED_ACTION.equals(intent.getAction()) && isChallenge(context, intent)) {
       Log.w("SmsListener", "Got challenge!");
       Intent challengeIntent = new Intent(RegistrationService.CHALLENGE_EVENT);
       challengeIntent.putExtra(RegistrationService.CHALLENGE_EXTRA, parseChallenge(context, intent));
@@ -148,8 +151,9 @@ public class SmsListener extends BroadcastReceiver {
 
       abortBroadcast();
     } else if ((intent.getAction().equals(SMS_RECEIVED_ACTION) || 
-                intent.getAction().equals(SMS_DELIVERED_ACTION)) && 
-                isRelevant(context, intent)) {
+                intent.getAction().equals(SMS_DELIVERED_ACTION)) &&
+                isRelevant(context, intent))
+    {
       Intent receivedIntent = new Intent(context, SendReceiveService.class);
       receivedIntent.setAction(SendReceiveService.RECEIVE_SMS_ACTION);
       receivedIntent.putExtra("ResultCode", this.getResultCode());
@@ -157,14 +161,6 @@ public class SmsListener extends BroadcastReceiver {
       context.startService(receivedIntent);
 
       abortBroadcast();
-    } else if (intent.getAction().equals(SendReceiveService.SENT_SMS_ACTION)) {
-      intent.putExtra("ResultCode", this.getResultCode());
-      intent.setClass(context, SendReceiveService.class);
-      context.startService(intent);
-    } else if (intent.getAction().equals(SendReceiveService.DELIVERED_SMS_ACTION)) {
-      intent.putExtra("ResultCode", this.getResultCode());
-      intent.setClass(context, SendReceiveService.class);
-      context.startService(intent);
     }
   }
 }