add icons for gpx files

src/main/java/eu/siacs/conversations/ui/adapter/MediaAdapter.java

@@ -11,6 +11,7 @@ import android.support.annotation.AttrRes;
 import android.support.annotation.DimenRes;
 import android.support.annotation.NonNull;
 import android.support.v7.widget.RecyclerView;
+import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.ViewGroup;
 import android.widget.ImageView;
@@ -21,6 +22,7 @@ import java.util.Arrays;
 import java.util.List;
 import java.util.concurrent.RejectedExecutionException;
 
+import eu.siacs.conversations.Config;
 import eu.siacs.conversations.R;
 import eu.siacs.conversations.databinding.MediaBinding;
 import eu.siacs.conversations.services.ExportBackupService;
@@ -51,14 +53,16 @@ public class MediaAdapter extends RecyclerView.Adapter<MediaAdapter.MediaViewHol
         this.mediaSize = Math.round(activity.getResources().getDimension(mediaSize));
     }
 
+    @SuppressWarnings("rawtypes")
     public static void setMediaSize(RecyclerView recyclerView, int mediaSize) {
-        RecyclerView.Adapter adapter = recyclerView.getAdapter();
+        final RecyclerView.Adapter adapter = recyclerView.getAdapter();
         if (adapter instanceof MediaAdapter) {
             ((MediaAdapter) adapter).setMediaSize(mediaSize);
         }
     }
 
-    private static @AttrRes int getImageAttr(Attachment attachment) {
+    private static @AttrRes
+    int getImageAttr(Attachment attachment) {
         final @AttrRes int attr;
         if (attachment.getType() == Attachment.Type.LOCATION) {
             attr = R.attr.media_preview_location;
@@ -66,6 +70,7 @@ public class MediaAdapter extends RecyclerView.Adapter<MediaAdapter.MediaViewHol
             attr = R.attr.media_preview_recording;
         } else {
             final String mime = attachment.getMime();
+            Log.d(Config.LOGTAG, "mime=" + mime);
             if (mime == null) {
                 attr = R.attr.media_preview_unknown;
             } else if (mime.startsWith("audio/")) {
@@ -84,6 +89,8 @@ public class MediaAdapter extends RecyclerView.Adapter<MediaAdapter.MediaViewHol
                 attr = R.attr.media_preview_backup;
             } else if (DOCUMENT_MIMES.contains(mime)) {
                 attr = R.attr.media_preview_document;
+            } else if (mime.equals("application/gpx+xml")) {
+                attr = R.attr.media_preview_tour;
             } else {
                 attr = R.attr.media_preview_unknown;
             }

src/main/java/eu/siacs/conversations/ui/util/Attachment.java

@@ -36,6 +36,8 @@ import android.net.Uri;
 import android.os.Parcel;
 import android.os.Parcelable;
 
+import com.google.common.base.MoreObjects;
+
 import java.io.File;
 import java.util.ArrayList;
 import java.util.Collections;
@@ -87,6 +89,16 @@ public class Attachment implements Parcelable {
         return type;
     }
 
+    @Override
+    public String toString() {
+        return MoreObjects.toStringHelper(this)
+                .add("uri", uri)
+                .add("type", type)
+                .add("uuid", uuid)
+                .add("mime", mime)
+                .toString();
+    }
+
     public enum Type {
         FILE, IMAGE, LOCATION, RECORDING
     }

src/main/java/eu/siacs/conversations/utils/MimeUtils.java

@@ -14,6 +14,7 @@
  * limitations under the License.
  */
 package eu.siacs.conversations.utils;
+
 import android.content.Context;
 import android.net.Uri;
 import android.util.Log;
@@ -38,6 +39,7 @@ import eu.siacs.conversations.services.ExportBackupService;
 public final class MimeUtils {
     private static final Map<String, String> mimeTypeToExtensionMap = new HashMap<>();
     private static final Map<String, String> extensionToMimeTypeMap = new HashMap<>();
+
     static {
         // The following table is based on /etc/mime.types data minus
         // chemical/* MIME types and MIME types that don't map to any
@@ -53,6 +55,7 @@ public final class MimeUtils {
         add("application/andrew-inset", "ez");
         add("application/dsptype", "tsp");
         add("application/epub+zip", "epub");
+        add("application/gpx+xml", "gpx");
         add("application/hta", "hta");
         add("application/mac-binhex40", "hqx");
         add("application/mathematica", "nb");
@@ -393,6 +396,7 @@ public final class MimeUtils {
         add("x-epoc/x-sisx-app", "sisx");
         applyOverrides();
     }
+
     private static void add(String mimeType, String extension) {
         // If we have an existing x -> y mapping, we do not want to
         // override it with another mapping x -> y2.
@@ -406,6 +410,7 @@ public final class MimeUtils {
             extensionToMimeTypeMap.put(extension, mimeType);
         }
     }
+
     private static InputStream getContentTypesPropertiesStream() {
         // User override?
         String userTable = System.getProperty("content.types.user.table");
@@ -428,6 +433,7 @@ public final class MimeUtils {
         }
         return null;
     }
+
     /**
      * This isn't what the RI does. The RI doesn't have hard-coded defaults, so supplying your
      * own "content.types.user.table" means you don't get any of the built-ins, and the built-ins
@@ -456,10 +462,13 @@ public final class MimeUtils {
         } catch (IOException ignored) {
         }
     }
+
     private MimeUtils() {
     }
+
     /**
      * Returns true if the given MIME type has an entry in the map.
+     *
      * @param mimeType A MIME type (i.e. text/plain)
      * @return True iff there is a mimeType entry in the map.
      */
@@ -469,8 +478,10 @@ public final class MimeUtils {
         }
         return mimeTypeToExtensionMap.containsKey(mimeType);
     }
+
     /**
      * Returns the MIME type for the given extension.
+     *
      * @param extension A file extension without the leading '.'
      * @return The MIME type for the given extension or null iff there is none.
      */
@@ -480,8 +491,10 @@ public final class MimeUtils {
         }
         return extensionToMimeTypeMap.get(extension.toLowerCase());
     }
+
     /**
      * Returns true if the given extension has a registered MIME type.
+     *
      * @param extension A file extension without the leading '.'
      * @return True iff there is an extension entry in the map.
      */
@@ -491,10 +504,12 @@ public final class MimeUtils {
         }
         return extensionToMimeTypeMap.containsKey(extension);
     }
+
     /**
      * Returns the registered extension for the given MIME type. Note that some
      * MIME types map to multiple extensions. This call will return the most
      * common extension for the given MIME type.
+     *
      * @param mimeType A MIME type (i.e. text/plain)
      * @return The extension for the given MIME type or null iff there is none.
      */

src/main/java/eu/siacs/conversations/utils/UIHelper.java

@@ -497,6 +497,8 @@ public class UIHelper {
             return context.getString(R.string.event);
         } else if (mime.equals("application/epub+zip") || mime.equals("application/vnd.amazon.mobi8-ebook")) {
             return context.getString(R.string.ebook);
+        } else if (mime.equals("application/gpx+xml")) {
+            return context.getString(R.string.gpx_track);
         } else {
             return mime;
         }

src/main/res/values/attrs.xml

@@ -66,6 +66,7 @@
     <attr name="media_preview_recording" format="reference" />
     <attr name="media_preview_audio" format="reference" />
     <attr name="media_preview_location" format="reference" />
+    <attr name="media_preview_tour" format="reference" />
     <attr name="media_preview_contact" format="reference" />
     <attr name="media_preview_app" format="reference" />
     <attr name="media_preview_calendar" format="reference" />

src/main/res/values/strings.xml

@@ -925,6 +925,7 @@
     <string name="could_not_switch_camera">Could not switch camera</string>
     <string name="add_to_favorites">Add to favorites</string>
     <string name="remove_from_favorites">Remove from favorites</string>
+    <string name="gpx_track">GPX track</string>
     <plurals name="view_users">
         <item quantity="one">View %1$d Participant</item>
         <item quantity="other">View %1$d Participants</item>

src/main/res/values/themes.xml

@@ -85,6 +85,7 @@
         <item name="media_preview_recording" type="reference">@drawable/ic_mic_black_48dp</item>
         <item name="media_preview_audio" type="reference">@drawable/ic_headset_black_48dp</item>
         <item name="media_preview_location" type="reference">@drawable/ic_room_black_48dp</item>
+        <item name="media_preview_tour" type="reference">@drawable/baseline_tour_black_48</item>
         <item name="media_preview_contact" type="reference">@drawable/ic_person_black_48dp</item>
         <item name="media_preview_app" type="reference">@drawable/ic_android_black_48dp</item>
         <item name="media_preview_calendar" type="reference">@drawable/ic_event_black_48dp</item>
@@ -240,6 +241,7 @@
         <item name="media_preview_recording" type="reference">@drawable/ic_mic_white_48dp</item>
         <item name="media_preview_audio" type="reference">@drawable/ic_headset_white_48dp</item>
         <item name="media_preview_location" type="reference">@drawable/ic_room_white_48dp</item>
+        <item name="media_preview_tour" type="reference">@drawable/baseline_tour_white_48</item>
         <item name="media_preview_contact" type="reference">@drawable/ic_person_white_48dp</item>
         <item name="media_preview_app" type="reference">@drawable/ic_android_white_48dp</item>
         <item name="media_preview_calendar" type="reference">@drawable/ic_event_white_48dp</item>