Updated the widget to display the currently applied ringer

closes #92

Signed-off-by: Ricky Barrette <rickbarrette@gmail.com>

LocationRinger/AndroidManifest.xml

@@ -77,6 +77,7 @@
             android:label="@string/app_name" >
             <intent-filter>
                 <action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
+                <action android:name="action_update" />
             </intent-filter>
 
             <meta-data

LocationRinger/res/layout/get_location_widget.xml

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
     android:orientation="vertical" >
@@ -9,8 +10,21 @@
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_gravity="center"
-        android:layout_marginBottom="15dip"
         android:background="@drawable/icon"
         android:contentDescription="@string/start_location_service" />
 
+    <TextView
+        style="@style/styleName"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/current_ringer" />
+
+    <TextView
+        android:id="@+id/widget_label"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:gravity="center"
+        android:text="test"
+        tools:ignore="HardcodedText" />
+
 </LinearLayout>

LocationRinger/res/values/strings.xml

@@ -92,5 +92,6 @@
     <string name="mark_my_location">Mark my location</string>
     <string name="my_location">My location</string>
     <string name="map_mode">Map Mode</string>
+    <string name="current_ringer">Current Ringer:</string>
 
 </resources>

LocationRinger/res/values/styles.xml

@@ -74,4 +74,7 @@ Copyright (C) 2011 Jake Wharton Licensed under the Apache License, Version 2.0 (
 <item name="textSize">@dimen/default_title_indicator_text_size</item>
 <item name="titlePadding">@dimen/default_title_indicator_title_padding</item>
 </style>
+<style name="styleName" parent="android:Widget.DeviceDefault.TextView">
+    <item name="android:gravity">center</item>
+</style>
 </resources>

LocationRinger/src/com/TwentyCodes/android/LocationRinger/receivers/GetLocationWidget.java

@@ -9,6 +9,7 @@ package com.TwentyCodes.android.LocationRinger.receivers;
 import android.app.PendingIntent;
 import android.appwidget.AppWidgetManager;
 import android.appwidget.AppWidgetProvider;
+import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
 import android.util.Log;
@@ -26,7 +27,9 @@ import com.TwentyCodes.android.debug.LocationLibraryConstants;
  */
 public class GetLocationWidget extends AppWidgetProvider {
 
-public final String TAG = "GetLocationWidget";
+	public final String TAG = "GetLocationWidget";
+
+	public static final String ACTION_UPDATE = "action_update";
 	
 	/**
 	 * Called in response to the ACTION_APPWIDGET_UPDATE broadcast when this AppWidget provider is being asked to provide RemoteViews for a set of AppWidgets. 
@@ -57,6 +60,8 @@ public final String TAG = "GetLocationWidget";
             // Get the layout for the App Widget and attach an on-click listener to the button
             RemoteViews views = new RemoteViews(context.getPackageName(), R.layout.get_location_widget);
             views.setOnClickPendingIntent(R.id.widget_get_location_button, pendingIntent);
+            
+            views.setTextViewText(R.id.widget_label, context.getSharedPreferences(SettingsActivity.SETTINGS, Debug.SHARED_PREFS_MODE).getString(SettingsActivity.CURRENT, context.getString(R.string.default_ringer)));
 
             // Tell the AppWidgetManager to perform an update on the current App Widget
             appWidgetManager.updateAppWidget(appWidgetId, views);
@@ -79,14 +84,19 @@ public final String TAG = "GetLocationWidget";
 			Log.v(TAG, "onReceive");
 		// v1.5 fix that doesn't call onDelete Action
 		final String action = intent.getAction();
+		
+		if(action.equals(ACTION_UPDATE)){
+			AppWidgetManager mgr=AppWidgetManager.getInstance(context);
+			onUpdate(context, mgr, mgr.getAppWidgetIds(new ComponentName(context, GetLocationWidget.class)));
+		}
+		
 		if (AppWidgetManager.ACTION_APPWIDGET_DELETED.equals(action)) {
 			final int appWidgetId = intent.getExtras().getInt(AppWidgetManager.EXTRA_APPWIDGET_ID, AppWidgetManager.INVALID_APPWIDGET_ID);
 			if (appWidgetId != AppWidgetManager.INVALID_APPWIDGET_ID) {
 				this.onDeleted(context, new int[] { appWidgetId });
 			}
-		} else {
-			super.onReceive(context, intent);
-		}
+		} 
+		super.onReceive(context, intent);
 	}
 	
 	/**

LocationRinger/src/com/TwentyCodes/android/LocationRinger/services/RingerProcessingService.java

@@ -31,6 +31,7 @@ import android.widget.Toast;
 
 import com.TwentyCodes.android.LocationRinger.db.RingerDatabase;
 import com.TwentyCodes.android.LocationRinger.debug.Debug;
+import com.TwentyCodes.android.LocationRinger.receivers.GetLocationWidget;
 import com.TwentyCodes.android.LocationRinger.ui.SettingsActivity;
 import com.TwentyCodes.android.debug.LocationLibraryConstants;
 import com.TwentyCodes.android.exception.ExceptionHandler;
@@ -64,6 +65,10 @@ public class RingerProcessingService extends Service {
 		
 		final String name = values.getAsString(RingerDatabase.KEY_RINGER_NAME);
 		
+		this.getSharedPreferences(SettingsActivity.SETTINGS, Debug.SHARED_PREFS_MODE).edit().putString(SettingsActivity.CURRENT, name).commit();
+		
+		this.sendBroadcast(new Intent(this, GetLocationWidget.class).setAction(GetLocationWidget.ACTION_UPDATE));
+		
 		/*
 		 * Make it toasty if the user wants to be notified.
 		 * This will display a toast msg "Applying <ringer name>"

LocationRinger/src/com/TwentyCodes/android/LocationRinger/ui/SettingsActivity.java

@@ -50,6 +50,7 @@ public class SettingsActivity extends PreferenceActivity implements OnPreference
 	public static final String IS_DEFAULT = "is_default";
 	public static final String RESTORE = "restore";
 	public static final String BACKUP = "backup";
+	public static final String CURRENT = "current";
 	
 	/**
 	 * Backs up the database