mediasharing: Add support for sharing android audio

Change-Id: Ie58e2df75e96f272505d1237646acd59852ef895
diff --git a/android/app/src/main/AndroidManifest.xml b/android/app/src/main/AndroidManifest.xml
index 3022450..e8fcd8d 100644
--- a/android/app/src/main/AndroidManifest.xml
+++ b/android/app/src/main/AndroidManifest.xml
@@ -15,6 +15,7 @@
                 <category android:name="android.intent.category.DEFAULT" />
                 <data android:mimeType="image/*" />
                 <data android:mimeType="video/*" />
+                <data android:mimeType="audio/*" />
                 <data android:mimeType="text/plain" />
             </intent-filter>
         </activity>
diff --git a/android/app/src/main/java/io/v/x/media_sharing/MediaSharingActivity.java b/android/app/src/main/java/io/v/x/media_sharing/MediaSharingActivity.java
index 98c8a89..e869fe0 100644
--- a/android/app/src/main/java/io/v/x/media_sharing/MediaSharingActivity.java
+++ b/android/app/src/main/java/io/v/x/media_sharing/MediaSharingActivity.java
@@ -30,7 +30,7 @@
         String action = getIntent().getAction();
         String type = getIntent().getType();
         if (Intent.ACTION_SEND.equals(action) && type != null) {
-            if (type.startsWith("image/") || type.startsWith("video/")) {
+            if (type.startsWith("image/") || type.startsWith("video/") || type.startsWith("audio/")) {
                 Uri uri = (Uri)getIntent().getExtras().get(Intent.EXTRA_STREAM);
                 String mimeType = getIntent().getType();