Documentation: Adds documentation for Android Target

Adds documentation for the `AndroidTarget` class including the new
android methods.

doc/target.rst

@@ -2,7 +2,7 @@ Target
 ======
 
 
-.. class:: Target(connection_settings=None, platform=None, working_directory=None, executables_directory=None, connect=True, modules=None, load_default_modules=True, shell_prompt=DEFAULT_SHELL_PROMPT)
+.. class:: Target(connection_settings=None, platform=None, working_directory=None, executables_directory=None, connect=True, modules=None, load_default_modules=True, shell_prompt=DEFAULT_SHELL_PROMPT, conn_cls=None)
 
     :class:`Target` is the primary interface to the remote device. All interactions
     with the device are performed via a :class:`Target` instance, either
@@ -68,6 +68,9 @@ Target
          prompted on the target. This may be used by some modules that establish
          auxiliary connections to a target over UART.
 
+    :param conn_cls: This is the type of connection that will be used to communicate
+        with the device.
+
 .. attribute:: Target.core_names
 
    This is a list containing names of CPU cores on the target, in the order in
@@ -450,3 +453,110 @@ Target
     Returns the path to the extracted contents. In case of files (gzip and
     bzip2), the path to the decompressed file is returned; for archives, the
     path to the directory with the archive's contents is returned.
+
+
+Android Target
+---------------
+
+.. class:: AndroidTarget(connection_settings=None, platform=None, working_directory=None, executables_directory=None, connect=True, modules=None, load_default_modules=True, shell_prompt=DEFAULT_SHELL_PROMPT, conn_cls=AdbConnection, package_data_directory="/data/data")
+
+    :class:`AndroidTarget` is a subclass of :class:`Target` with additional features specific to a device running Android.
+
+    :param package_data_directory: This is the location of the data stored
+        for installed Android packages on the device.
+
+.. method:: AndroidTarget.set_rotation(rotation)
+
+   Specify an integer representing the desired screen rotation with the
+   following mappings: Natural: ``0``, Rotated Left: ``1``, Inverted : ``2``
+   and Rotated Right : ``3``.
+
+.. method:: AndroidTarget.get_rotation(rotation)
+
+   Returns an integer value representing the orientation of the devices
+   screen. ``0`` : Natural, ``1`` : Rotated Left, ``2`` : Inverted
+   and ``3`` : Rotated Right.
+
+.. method:: AndroidTarget.set_natural_rotation()
+
+   Sets the screen orientation of the device to its natural (0 degrees)
+   orientation.
+
+.. method:: AndroidTarget.set_left_rotation()
+
+   Sets the screen orientation of the device to 90 degrees.
+
+.. method:: AndroidTarget.set_inverted_rotation()
+
+   Sets the screen orientation of the device to its inverted (180 degrees)
+   orientation.
+
+.. method:: AndroidTarget.set_right_rotation()
+
+   Sets the screen orientation of the device to 270 degrees.
+
+.. method:: AndroidTarget.set_auto_rotation(autorotate)
+
+   Specify a boolean value for whether the devices auto-rotation should
+   be enabled.
+
+.. method:: AndroidTarget.get_auto_rotation()
+
+   Returns ``True`` if the targets auto rotation is currently enabled and
+   ``False`` otherwise.
+
+.. method:: AndroidTarget.set_airplane_mode(mode)
+
+   Specify a boolean value for whether the device should be in airplane mode.
+
+   .. note:: Requires the device to be rooted if the device is running Android 7+.
+
+.. method:: AndroidTarget.get_airplane_mode()
+
+   Returns ``True`` if the target is currently in airplane mode and
+   ``False`` otherwise.
+
+.. method:: AndroidTarget.set_brightness(value)
+
+   Sets the devices screen brightness to a specified integer between ``0`` and
+   ``255``.
+
+.. method:: AndroidTarget.get_brightness()
+
+   Returns an integer between ``0`` and ``255`` representing the devices
+   current screen brightness.
+
+.. method:: AndroidTarget.set_auto_brightness(auto_brightness)
+
+   Specify a boolean value for whether the devices auto brightness
+   should be enabled.
+
+.. method:: AndroidTarget.get_auto_brightness()
+
+   Returns ``True`` if the targets auto brightness is currently
+   enabled and ``False`` otherwise.
+
+.. method:: AndroidTarget.ensure_screen_is_off()
+
+   Checks if the devices screen is on and if so turns it off.
+
+.. method:: AndroidTarget.ensure_screen_is_on()
+
+   Checks if the devices screen is off and if so turns it on.
+
+.. method:: AndroidTarget.is_screen_on()
+
+   Returns ``True`` if the targets screen is currently on and ``False``
+   otherwise.
+
+.. method:: AndroidTarget.homescreen()
+
+   Returns the device to its home screen.
+
+.. method:: AndroidTarget.swipe_to_unlock(direction="diagonal")
+
+   Performs a swipe input on the device to try and unlock the device.
+   A direction of ``"horizontal"``, ``"vertical"`` or ``"diagonal"``
+   can be supplied to specify in which direction the swipe should be
+   performed. By default ``"diagonal"`` will be used to try and
+   support the majority of newer devices.