Convert Android Joystick to SDL

Author: HTRamsey

android/AndroidManifest.xml

@@ -16,6 +16,7 @@
     <uses-feature android:name="android.hardware.location.network" android:required="false" />
     <uses-feature android:name="android.hardware.usb.host" android:required="false" />
     <uses-feature android:name="android.hardware.wifi" android:required="false" />
+    <uses-feature android:name="android.hardware.gamepad" android:required="false" />
 
     <supports-screens
         android:anyDensity="true"

android/src/org/libsdl/app/HIDDevice.java

@@ -0,0 +1,21 @@
+package org.libsdl.app;
+
+import android.hardware.usb.UsbDevice;
+
+interface HIDDevice
+{
+    public int getId();
+    public int getVendorId();
+    public int getProductId();
+    public String getSerialNumber();
+    public int getVersion();
+    public String getManufacturerName();
+    public String getProductName();
+    public UsbDevice getDevice();
+    public boolean open();
+    public int writeReport(byte[] report, boolean feature);
+    public boolean readReport(byte[] report, boolean feature);
+    public void setFrozen(boolean frozen);
+    public void close();
+    public void shutdown();
+}