Merge pull request #124 from bclermont/120-android-doc

Add android specific doc

docs/android.md

@@ -0,0 +1,44 @@
+# Android
+
+## Release and Branding
+
+An Android application should be structured like the following:
+
+```
+project_name
+├── android
+│   ├── AndroidManifest.xml
+│   ├── alias.txt
+│   ├── build.gradle
+│   ├── gradle
+│   │   └── wrapper
+│   │       └── gradle-wrapper.properties
+│   ├── icon.png
+│   ├── password.txt
+│   ├── project_name.keystore
+│   └── res
+│       ├── drawable-hdpi
+│       │   └── icon.png
+│       ├── drawable-ldpi
+│       │   └── icon.png
+│       └── drawable-mdpi
+│           └── icon.png
+├── deploy
+│   └── android_minimal
+│       └── build
+├── project.go
+└── qml
+    └── project.qml
+```
+
+
+The content of the `android` folder will be copied into
+`deploy/android_minimal/build` before using `gradle` to bundle the binary inside
+a `.apk`.
+
+You can use the `AndroidManifest.xml` found inside
+`deploy/android_minimal/build` as a template to build upon. (Set package
+identifier, icon, permissions, ...)
+
+For example: `android:icon="@drawable/icon"` attribute can be added to
+`application` in `AndroidManifest.xml` to use the `icon.png`.