Bug 728128 - Make behavior of the 'hardware' buttons configurable r=cjones

b2g/app/b2g.js

@@ -427,6 +427,10 @@ pref("layout.frame_rate.precise", true);
 pref("b2g.remote-js.enabled", true);
 pref("b2g.remote-js.port", 9999);
 
+// Handle hardware buttons in the b2g chrome package
+pref("b2g.keys.menu.enabled", true);
+pref("b2g.keys.search.enabled", false);
+
 // Screen timeout in minutes
 pref("power.screen.timeout", 60);
 

b2g/chrome/content/shell.js

@@ -244,10 +244,12 @@ var shell = {
       case 'AppCommand':
         switch (evt.command) {
           case 'Menu':
-            this.sendEvent(content, 'menu');
+            if (Services.prefs.getBoolPref('b2g.keys.menu.enabled'))
+              this.sendEvent(content, 'menu');
             break;
           case 'Search':
-            this.toggleDebug();
+            if (Services.prefs.getBoolPref('b2g.keys.search.enabled'))
+              this.toggleDebug();
             break;
           case 'VolumeUp':
             this.changeVolume(1);