From 571df2f2c262492b4ecd3534368a73946e29517c Mon Sep 17 00:00:00 2001
From: tim <tim@treehouse.org.za>
Date: Tue, 15 Apr 2014 13:26:29 +0200
Subject: [PATCH] - Deal with time and timezone changes

---
 HypoAlarm/src/main/AndroidManifest.xml                    | 4 +++-
 .../{BootReceiver.java => AlarmChangeReceiver.java}       | 8 +++++---
 .../java/za/org/treehouse/hypoalarm/MainActivity.java     | 6 +++---
 3 files changed, 11 insertions(+), 7 deletions(-)
 rename HypoAlarm/src/main/java/za/org/treehouse/hypoalarm/{BootReceiver.java => AlarmChangeReceiver.java} (67%)

diff --git a/HypoAlarm/src/main/AndroidManifest.xml b/HypoAlarm/src/main/AndroidManifest.xml
index 2621bb4..ac511e5 100644
--- a/HypoAlarm/src/main/AndroidManifest.xml
+++ b/HypoAlarm/src/main/AndroidManifest.xml
@@ -46,10 +46,12 @@
         <receiver android:name="za.org.treehouse.hypoalarm.GraceReceiver" />
         <receiver android:name="za.org.treehouse.hypoalarm.CancelGraceReceiver" />
         <receiver
-            android:name="za.org.treehouse.hypoalarm.BootReceiver"
+            android:name="za.org.treehouse.hypoalarm.AlarmChangeReceiver"
             android:enabled="false" >
             <intent-filter>
                 <action android:name="android.intent.action.BOOT_COMPLETED" />
+                <action android:name="android.intent.action.TIMEZONE_CHANGED" />
+                <action android:name="android.intent.action.TIME_SET" />
             </intent-filter>
         </receiver>
 
diff --git a/HypoAlarm/src/main/java/za/org/treehouse/hypoalarm/BootReceiver.java b/HypoAlarm/src/main/java/za/org/treehouse/hypoalarm/AlarmChangeReceiver.java
similarity index 67%
rename from HypoAlarm/src/main/java/za/org/treehouse/hypoalarm/BootReceiver.java
rename to HypoAlarm/src/main/java/za/org/treehouse/hypoalarm/AlarmChangeReceiver.java
index eeddc1b..7a9589a 100644
--- a/HypoAlarm/src/main/java/za/org/treehouse/hypoalarm/BootReceiver.java
+++ b/HypoAlarm/src/main/java/za/org/treehouse/hypoalarm/AlarmChangeReceiver.java
@@ -9,14 +9,16 @@ import android.util.Log;
 
 import java.util.Calendar;
 
-public class BootReceiver extends BroadcastReceiver {
+public class AlarmChangeReceiver extends BroadcastReceiver {
     @Override
     public void onReceive(Context context, Intent intent) {
         SharedPreferences sharedPref = PreferenceManager.getDefaultSharedPreferences(context);
-        if (intent.getAction().equals("android.intent.action.BOOT_COMPLETED")) {
+        if (intent.getAction().equals("android.intent.action.BOOT_COMPLETED") ||
+                intent.getAction().equals("android.intent.action.TIMEZONE_CHANGED") ||
+                intent.getAction().equals("android.intent.action.TIME_SET")) {
             String alarmTimeStr = sharedPref.getString(context.getString(R.string.AlarmTimePref), null);
             Calendar cal = MainActivity.TimeStringToCalendar(alarmTimeStr);
-            Log.d("BootReceiver", "Booting: Setting alarm for " + MainActivity.debugDate(cal));
+            Log.d("AlarmChangeReceiver", intent.getAction() + ": resetting alarm for " + MainActivity.debugDate(cal));
             MainActivity.resetAlarm(context, cal);
         }
     }
diff --git a/HypoAlarm/src/main/java/za/org/treehouse/hypoalarm/MainActivity.java b/HypoAlarm/src/main/java/za/org/treehouse/hypoalarm/MainActivity.java
index 8afce2e..808f6c6 100644
--- a/HypoAlarm/src/main/java/za/org/treehouse/hypoalarm/MainActivity.java
+++ b/HypoAlarm/src/main/java/za/org/treehouse/hypoalarm/MainActivity.java
@@ -342,13 +342,13 @@ public class MainActivity extends ActionBarActivity {
             }
             Log.d("MainActivity", "Setting pre-alarm for " + MainActivity.debugDate(preNotifyCal));
 
-            // Set boot receiver, so alarm restarts on boot
-            ComponentName bootReceiver = new ComponentName(context, BootReceiver.class);
+            // Set time change and boot receiver, so alarm restarts on boot
+            ComponentName bootReceiver = new ComponentName(context, AlarmChangeReceiver.class);
             PackageManager pm = context.getPackageManager();
             pm.setComponentEnabledSetting(bootReceiver,
                     PackageManager.COMPONENT_ENABLED_STATE_ENABLED,
                     PackageManager.DONT_KILL_APP);
-            Log.d("MainActivity", "Setting BootReceiver");
+            Log.d("MainActivity", "Setting boot receiver");
 
         }
     }