Bug 766297 - Create a default prefs.js for webapps. r=mfinkle

mobile/android/app/mobile.js

@@ -26,11 +26,8 @@ pref("toolkit.browser.contentViewExpire", 3000);
 pref("toolkit.defaultChromeURI", "chrome://browser/content/browser.xul");
 pref("browser.chromeURL", "chrome://browser/content/");
 
-pref("browser.tabs.warnOnClose", true);
 pref("browser.tabs.remote", false);
 
-pref("toolkit.screen.lock", false);
-
 // From libpref/src/init/all.js, extended to allow a slightly wider zoom range.
 pref("zoom.minPercent", 20);
 pref("zoom.maxPercent", 400);

mobile/android/base/GeckoApp.java

@@ -1228,7 +1228,7 @@ abstract public class GeckoApp
                 String launchPath = message.getString("launchPath");
                 String iconURL = message.getString("iconURL");
                 String uniqueURI = message.getString("uniqueURI");
-                GeckoAppShell.createShortcut(name, launchPath, uniqueURI, iconURL, "webapp");
+                GeckoAppShell.installWebApp(name, launchPath, uniqueURI, iconURL);
             } else if (event.equals("WebApps:Uninstall")) {
                 String uniqueURI = message.getString("uniqueURI");
                 GeckoAppShell.uninstallWebApp(uniqueURI);

mobile/android/base/GeckoAppShell.java

@@ -845,6 +845,35 @@ public class GeckoAppShell
         });
     }
 
+    public static void installWebApp(String aTitle, String aURI, String aUniqueURI, String aIconURL) {
+        int index = WebAppAllocator.getInstance(GeckoApp.mAppContext).findAndAllocateIndex(aUniqueURI);
+        GeckoProfile profile = GeckoProfile.get(GeckoApp.mAppContext, "webapp" + index);
+        File prefs = profile.getFile("prefs.js");
+
+        InputStream in = null;
+        OutputStream out = null;
+        try {
+            in = GeckoApp.mAppContext.getResources().openRawResource(R.raw.webapp_prefs_js);
+            out = new FileOutputStream(prefs);
+            byte buf[]=new byte[1024];
+            int len;
+            while ((len = in.read(buf)) > 0) {
+                out.write(buf, 0, len);
+            }
+        } catch(FileNotFoundException ex) {
+        } catch(IOException ex) {
+        } finally {
+            try {
+                if (out != null)
+                    out.close();
+                if (in != null)
+                    in.close();
+            } catch(IOException ex) {
+            }
+        }
+        createShortcut(aTitle, aURI, aUniqueURI, aIconURL, "webapp");
+    }
+
     public static void uninstallWebApp(final String uniqueURI) {
         // On uninstall, we need to do a couple of things:
         //   1. nuke the running app process.

mobile/android/base/GeckoProfile.java

@@ -143,6 +143,14 @@ public final class GeckoProfile {
         return mDir;
     }
 
+    public File getFile(String aFile) {
+        File f = getDir();
+        if (f == null)
+            return null;
+
+        return new File(f, aFile);
+    }
+
     public File getFilesDir() {
         return mContext.getFilesDir();
     }

mobile/android/base/Makefile.in

@@ -870,6 +870,10 @@ RES_MENU = \
   res/menu/titlebar_contextmenu.xml \
   $(NULL)
 
+RES_RAW = \
+  res/raw/webapp_prefs_js \
+  $(NULL)
+
 JAVA_CLASSPATH = $(ANDROID_SDK)/android.jar
 
 ifdef MOZ_CRASHREPORTER
@@ -926,7 +930,7 @@ MOZ_ANDROID_DRAWABLES += \
 
 MOZ_ANDROID_DRAWABLES += $(shell if test -e $(topsrcdir)/$(MOZ_BRANDING_DIRECTORY)/android-resources.mn; then cat $(topsrcdir)/$(MOZ_BRANDING_DIRECTORY)/android-resources.mn | tr '\n' ' ';  fi)
 
-RESOURCES=$(RES_LAYOUT) $(RES_LAYOUT_LAND_V14) $(RES_LAYOUT_XLARGE) $(RES_LAYOUT_SW600DP) $(RES_VALUES) $(RES_VALUES_V11) $(RES_VALUES_XLARGE) $(RES_VALUES_SW600DP) $(RES_VALUES_LAND_V14) $(RES_VALUES_SW600DP_V14) $(RES_XML) $(RES_ANIM) $(RES_DRAWABLE_NODPI) $(RES_DRAWABLE_BASE) $(RES_DRAWABLE_LDPI) $(RES_DRAWABLE_HDPI) $(RES_DRAWABLE_MDPI_V11) $(RES_DRAWABLE_HDPI_V11) $(RES_DRAWABLE_XHDPI_V11) $(RES_DRAWABLE_LAND_V14) $(RES_DRAWABLE_LAND_MDPI_V14) $(RES_DRAWABLE_LAND_HDPI_V14) $(RES_DRAWABLE_LAND_XHDPI_V14) $(RES_DRAWABLE_XLARGE_MDPI) $(RES_DRAWABLE_XLARGE_HDPI) $(RES_DRAWABLE_XLARGE_XHDPI) $(RES_DRAWABLE_SW600DP_MDPI) $(RES_DRAWABLE_SW600DP_HDPI) $(RES_DRAWABLE_SW600DP_XHDPI) $(RES_COLOR) $(RES_MENU)
+RESOURCES=$(RES_LAYOUT) $(RES_LAYOUT_LAND_V14) $(RES_LAYOUT_XLARGE) $(RES_LAYOUT_SW600DP) $(RES_VALUES) $(RES_VALUES_V11) $(RES_VALUES_XLARGE) $(RES_VALUES_SW600DP) $(RES_VALUES_LAND_V14) $(RES_VALUES_SW600DP_V14) $(RES_XML) $(RES_ANIM) $(RES_DRAWABLE_NODPI) $(RES_DRAWABLE_BASE) $(RES_DRAWABLE_LDPI) $(RES_DRAWABLE_HDPI) $(RES_DRAWABLE_MDPI_V11) $(RES_DRAWABLE_HDPI_V11) $(RES_DRAWABLE_XHDPI_V11) $(RES_DRAWABLE_LAND_V14) $(RES_DRAWABLE_LAND_MDPI_V14) $(RES_DRAWABLE_LAND_HDPI_V14) $(RES_DRAWABLE_LAND_XHDPI_V14) $(RES_DRAWABLE_XLARGE_MDPI) $(RES_DRAWABLE_XLARGE_HDPI) $(RES_DRAWABLE_XLARGE_XHDPI) $(RES_DRAWABLE_SW600DP_MDPI) $(RES_DRAWABLE_SW600DP_HDPI) $(RES_DRAWABLE_SW600DP_XHDPI) $(RES_COLOR) $(RES_MENU) $(RES_RAW)
 
 RES_DIRS= \
   res/layout              \

mobile/android/base/resources/raw/webapp_prefs_js

@@ -0,0 +1,22 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+pref("browser.download.folderList", 1);
+
+// Disable all add-on locations other than the profile (which can't be disabled this way)
+pref("extensions.enabledScopes", 1);
+// Auto-disable any add-ons that are "dropped in" to the profile
+pref("extensions.autoDisableScopes", 1);
+// Disable add-on installation via the web-exposed APIs
+pref("xpinstall.enabled", false);
+
+// Blocklist preferences
+pref("extensions.blocklist.enabled", true);
+pref("extensions.blocklist.interval", 86400);
+// Controls what level the blocklist switches from warning about items to forcibly
+// blocking them.
+pref("extensions.blocklist.level", 2);
+pref("extensions.blocklist.url", "https://addons.mozilla.org/blocklist/3/%APP_ID%/%APP_VERSION%/%PRODUCT%/%BUILD_ID%/%BUILD_TARGET%/%LOCALE%/%CHANNEL%/%OS_VERSION%/%DISTRIBUTION%/%DISTRIBUTION_VERSION%/%PING_COUNT%/%TOTAL_PING_COUNT%/%DAYS_SINCE_LAST_PING%/");
+pref("extensions.blocklist.detailsURL", "https://www.mozilla.com/%LOCALE%/blocklist/");
+pref("extensions.blocklist.itemURL", "https://addons.mozilla.org/%LOCALE%/%APP%/blocked/%blockID%");