Trebuchet: Use preference provider to lock/unlock homescreen

mSharedPreferences uses "com.cyanogenmod.trebuchet.prefs", while the Preferences activity uses
"com.cyanogenmod.trebuchet_preferences". Use PreferenceProvider to sync lock/unlock homescreen.

Change-Id: Ib9312a9f8cffe3f009b8cd8d9b9789d459c1bd96
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>

2 files changed, 16 insertions, 6 deletions

diff --git a/src/com/cyanogenmod/trebuchet/Launcher.java b/src/com/cyanogenmod/trebuchet/Launcher.java
index c82c8fe2d..ed8ae0879 100644
--- a/src/com/cyanogenmod/trebuchet/Launcher.java
+++ b/src/com/cyanogenmod/trebuchet/Launcher.java
@@ -1835,9 +1835,7 @@ public final class Launcher extends Activity
                 return true;
             case MENU_LOCK_WORKSPACE:
                 mLockWorkspace = !mLockWorkspace;
-                SharedPreferences.Editor editor = mSharedPrefs.edit();
-                editor.putBoolean("ui_general_lock_workspace", mLockWorkspace);
-                editor.commit();
+                PreferencesProvider.Interface.General.setLockWorkspace(this, mLockWorkspace);
                 return true;
         }
 
diff --git a/src/com/cyanogenmod/trebuchet/preference/PreferencesProvider.java b/src/com/cyanogenmod/trebuchet/preference/PreferencesProvider.java
index c4039ffa9..178873282 100644
--- a/src/com/cyanogenmod/trebuchet/preference/PreferencesProvider.java
+++ b/src/com/cyanogenmod/trebuchet/preference/PreferencesProvider.java
@@ -18,8 +18,8 @@ package com.cyanogenmod.trebuchet.preference;
 
 import android.content.Context;
 import android.content.SharedPreferences;
+import android.content.SharedPreferences.Editor;
 
-import com.cyanogenmod.trebuchet.LauncherApplication;
 import com.cyanogenmod.trebuchet.Workspace;
 import com.cyanogenmod.trebuchet.AppsCustomizePagedView;
 
@@ -30,11 +30,12 @@ public final class PreferencesProvider {
 
     public static final String PREFERENCES_CHANGED = "preferences_changed";
 
-    private static Map<String, ?> sKeyValues;
+    private static Map<String, Object> sKeyValues;
 
+    @SuppressWarnings("unchecked")
     public static void load(Context context) {
         SharedPreferences preferences = context.getSharedPreferences(PREFERENCES_KEY, 0);
-        sKeyValues = preferences.getAll();
+        sKeyValues = (Map<String, Object>)preferences.getAll();
     }
 
     private static int getInt(String key, int def) {
@@ -47,6 +48,14 @@ public final class PreferencesProvider {
                 (Boolean) sKeyValues.get(key) : def;
     }
 
+    private static void setBoolean(Context ctx, String key, boolean value) {
+        SharedPreferences preferences = ctx.getSharedPreferences(PREFERENCES_KEY, 0);
+        Editor editor = preferences.edit();
+        editor.putBoolean(key, value);
+        editor.apply(); // For better performance
+        sKeyValues.put(key, Boolean.valueOf(value));
+    }
+
     private static String getString(String key, String def) {
         return sKeyValues.containsKey(key) && sKeyValues.get(key) instanceof String ?
                 (String) sKeyValues.get(key) : def;
@@ -207,6 +216,9 @@ public final class PreferencesProvider {
             public static boolean getLockWorkspace(boolean def) {
                 return getBoolean("ui_general_lock_workspace", def);
             }
+            public static void setLockWorkspace(Context ctx, boolean value) {
+                setBoolean(ctx, "ui_general_lock_workspace", value);
+            }
             public static boolean getFullscreenMode() {
                 return getBoolean("ui_general_fullscreen", false);
             }