Create activity for online and offline camera swap information

CameraSwapInfoActivity is shown from CameraSwapNotification if
ModuleDetect detects that a camera module has been replaced.

By default a WebView of the support article at fairphone.com/camera-swap
is shown. In case of error, some basic offline information is displayed.

FPIIM-1467

Change-Id: I012fefedfdaad5a1a0d0f9894c42fea686c24acb
diff --git a/Android.mk b/Android.mk
new file mode 100644
index 0000000..e19386d
--- /dev/null
+++ b/Android.mk
@@ -0,0 +1,46 @@
+#
+# Copyright (C) 2016 Fairphone B.V.
+#
+# 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.
+#
+
+LOCAL_PATH := $(call my-dir)
+
+#
+# Build app code.
+#
+include $(CLEAR_VARS)
+
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_SRC_FILES := $(call all-java-files-under, app/src/main/java)
+
+LOCAL_JAVA_LIBRARIES := android-common\
+
+LOCAL_STATIC_JAVA_LIBRARIES :=  \
+  android-support-v7-appcompat \
+  android-support-v4
+
+LOCAL_MANIFEST_FILE = app/src/main/AndroidManifest.xml
+LOCAL_AAPT_FLAGS := --auto-add-overlay
+LOCAL_AAPT_FLAGS += --extra-packages android.support.v7.appcompat
+
+LOCAL_RESOURCE_DIR := \
+                  frameworks/support/v7/appcompat/res \
+                  $(LOCAL_PATH)/app/src/main/res
+
+LOCAL_SDK_VERSION := current
+
+LOCAL_PACKAGE_NAME := CameraSwapInfo
+
+include $(BUILD_PACKAGE)