cmfm: secure storage and other improvements

This patch adds support for virtual filesystems and implements a SecureStorage
filesystem (a password protected area) mounted in /storage or /sdcard/storage
(in chrooted environments).
Also includes a better print support and a cleanup of the code and design of
the menu drawer.
Bump version to 2.0.0

Required: https://github.com/jruesga/android_external_libtruezip located
in external/libtruezip

Patchset 4: Fix selection of unmounted virtual storages.
            Fix actions on virtual mount points folders.
            Fix strings and typos. Change drop for delete secure storage.
Patchset 5: Move actionbar buttons to navigation drawer
            Remove history position
Patchset 6: Update theme preview images
            Fix filesystem status image on theme change
Patchset 7: Fix binary file detection in editor (including unicode files)
Patchset 8: Fix unsafe operations in virtual mountpoint logic
Patchset 9: Rebase

Change-Id: I65511352ca649dcbf238c8b07cf8c22465296e8e
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>

3 files changed, 47 insertions, 0 deletions

diff --git a/res/drawable/fso_folder_remote.xml b/res/drawable/fso_folder_remote.xml
new file mode 100644
index 00000000..79f40efd
--- /dev/null
+++ b/res/drawable/fso_folder_remote.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2014 The CyanogenMod Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+ -->
+
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
+
+  <item android:drawable="@drawable/ic_fso_folder_drawable"/>
+  <item android:drawable="@drawable/ic_overlay_remote_drawable"/>
+
+</layer-list>
diff --git a/res/drawable/fso_folder_secure.xml b/res/drawable/fso_folder_secure.xml
new file mode 100644
index 00000000..1f27b843
--- /dev/null
+++ b/res/drawable/fso_folder_secure.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2014 The CyanogenMod Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+ -->
+
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
+
+  <item android:drawable="@drawable/ic_fso_folder_drawable"/>
+  <item android:drawable="@drawable/ic_overlay_secure_drawable"/>
+
+</layer-list>
diff --git a/res/drawable/holo_button_selector.xml b/res/drawable/holo_button_selector.xml
index 97ebf269..d6a5a8d7 100644
--- a/res/drawable/holo_button_selector.xml
+++ b/res/drawable/holo_button_selector.xml
@@ -24,6 +24,9 @@
     android:state_enabled="true"
     android:state_focused="true"/>
   <item
+    android:drawable="@color/default_background_disabled"
+    android:state_enabled="false"/>
+  <item
     android:drawable="@color/default_background"/>
 
 </selector>