Implemented "Share" from TrackListActivity's context menu.

src/main/java/de/dennisguse/opentracks/SearchListActivity.java

@@ -99,11 +99,6 @@ public class SearchListActivity extends AbstractListActivity implements DeleteMa
     private long recordingTrackId = PreferencesUtils.RECORDING_TRACK_ID_DEFAULT;
     // Callback when an item is selected in the contextual action mode
     private ContextualActionModeCallback contextualActionModeCallback = new ContextualActionModeCallback() {
-        @Override
-        public boolean onClick(int itemId, int[] positions, long[] ids) {
-            return handleContextItem(itemId, positions);
-        }
-
         @Override
         public void onPrepare(Menu menu, int[] positions, long[] ids, boolean showSelectAll) {
             boolean isRecording = recordingTrackId != PreferencesUtils.RECORDING_TRACK_ID_DEFAULT;
@@ -131,6 +126,11 @@ public class SearchListActivity extends AbstractListActivity implements DeleteMa
             // Disable select all, no action is available for multiple selection
             menu.findItem(R.id.list_context_menu_select_all).setVisible(false);
         }
+
+        @Override
+        public boolean onClick(int itemId, int[] positions, long[] ids) {
+            return handleContextItem(itemId, positions);
+        }
     };
     private boolean recordingTrackPaused = PreferencesUtils.RECORDING_TRACK_PAUSED_DEFAULT;
     private final OnSharedPreferenceChangeListener

src/main/java/de/dennisguse/opentracks/TrackListActivity.java

@@ -41,6 +41,7 @@ import android.widget.AdapterView.AdapterContextMenuInfo;
 import android.widget.AdapterView.OnItemClickListener;
 import android.widget.ListView;
 import android.widget.SearchView;
+import android.widget.ShareActionProvider;
 import android.widget.Toast;
 
 import androidx.annotation.NonNull;
@@ -114,6 +115,13 @@ public class TrackListActivity extends AbstractListActivity implements ConfirmDe
             boolean isSingleSelection = ids.length == 1;
 
             menu.findItem(R.id.list_context_menu_share).setVisible(!isRecording && isSingleSelection);
+            Intent shareIntent = null;
+            if (isSingleSelection) {
+                shareIntent = IntentUtils.newShareFileIntent(TrackListActivity.this, ids[0]);
+            }
+            ShareActionProvider shareActionProvider = (ShareActionProvider) menu.findItem(R.id.list_context_menu_share).getActionProvider();
+            shareActionProvider.setShareIntent(shareIntent);
+
             menu.findItem(R.id.list_context_menu_edit).setVisible(isSingleSelection);
             menu.findItem(R.id.list_context_menu_select_all).setVisible(showSelectAll);
         }
@@ -456,8 +464,7 @@ public class TrackListActivity extends AbstractListActivity implements ConfirmDe
         getMenuInflater().inflate(R.menu.list_context_menu, menu);
 
         AdapterContextMenuInfo info = (AdapterContextMenuInfo) menuInfo;
-        contextualActionModeCallback.onPrepare(
+        contextualActionModeCallback.onPrepare(menu, new int[]{info.position}, new long[]{info.id}, false);
-                menu, new int[]{info.position}, new long[]{info.id}, false);
     }
 
     @Override
@@ -565,10 +572,6 @@ public class TrackListActivity extends AbstractListActivity implements ConfirmDe
             case R.id.list_context_menu_show_on_map:
                 IntentUtils.showTrackOnMap(this, trackIds);
                 return true;
-            case R.id.list_context_menu_share:
-                //TODO
-                Log.e(TAG, "Not implemented");
-                return true;
             case R.id.list_context_menu_edit:
                 Intent intent = IntentUtils.newIntent(this, TrackEditActivity.class)
                         .putExtra(TrackEditActivity.EXTRA_TRACK_ID, trackIds[0]);