Journal list: Use icons for actions instead of text.

app/src/main/java/com/etesync/syncadapter/ui/journalviewer/ListEntriesFragment.java

@@ -19,6 +19,7 @@ import android.view.View;
 import android.view.ViewGroup;
 import android.widget.AdapterView;
 import android.widget.ArrayAdapter;
+import android.widget.ImageView;
 import android.widget.TextView;
 
 import com.etesync.syncadapter.App;
@@ -29,7 +30,6 @@ import com.etesync.syncadapter.model.JournalEntity;
 import com.etesync.syncadapter.model.JournalModel;
 
 import java.util.List;
-import java.util.Locale;
 
 import io.requery.Persistable;
 import io.requery.sql.EntityDataStore;
@@ -126,13 +126,26 @@ public class ListEntriesFragment extends ListFragment implements AdapterView.OnI
             }
             String content = getLine(fullContent, prefix);
             content = (content != null) ? content : entryEntity.getUid().substring(0, 20);
-            tv.setText(String.format(Locale.getDefault(), "%s: %s", entryEntity.getContent().getAction().toString(), content));
+            tv.setText(content);
 
             tv = (TextView) v.findViewById(R.id.description);
             content = getLine(fullContent, "UID:");
             content = "UID: " + ((content != null) ? content : "Not found");
             tv.setText(content);
 
+            ImageView action = (ImageView) v.findViewById(R.id.action);
+            switch (entryEntity.getContent().getAction()) {
+                case ADD:
+                    action.setImageResource(R.drawable.action_add);
+                    break;
+                case CHANGE:
+                    action.setImageResource(R.drawable.action_change);
+                    break;
+                case DELETE:
+                    action.setImageResource(R.drawable.action_delete);
+                    break;
+            }
+
             return v;
         }
     }

app/src/main/res/drawable/action_add.xml

@@ -0,0 +1,17 @@
+<!--
+  ~ Copyright © 2013 – 2016 Ricki Hirner (bitfire web engineering).
+  ~ All rights reserved. This program and the accompanying materials
+  ~ are made available under the terms of the GNU Public License v3.0
+  ~ which accompanies this distribution, and is available at
+  ~ http://www.gnu.org/licenses/gpl.html
+  -->
+
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="24dp"
+        android:height="24dp"
+        android:viewportWidth="24.0"
+        android:viewportHeight="24.0">
+    <path
+        android:fillColor="#FF16B14B"
+        android:pathData="M19,13h-6v6h-2v-6H5v-2h6V5h2v6h6v2z"/>
+</vector>

app/src/main/res/drawable/action_change.xml

@@ -0,0 +1,5 @@
+<vector android:alpha="0.54" android:height="24dp"
+    android:viewportHeight="24.0" android:viewportWidth="24.0"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#FFFEB115" android:pathData="M20.71,7.04C21.1,6.65 21.1,6 20.71,5.63L18.37,3.29C18,2.9 17.35,2.9 16.96,3.29L15.12,5.12L18.87,8.87M3,17.25V21H6.75L17.81,9.93L14.06,6.18L3,17.25Z"/>
+</vector>

app/src/main/res/drawable/action_delete.xml

@@ -0,0 +1,5 @@
+<vector android:alpha="0.54" android:height="24dp"
+    android:viewportHeight="24.0" android:viewportWidth="24.0"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#FFF20C0C" android:pathData="M19,4H15.5L14.5,3H9.5L8.5,4H5V6H19M6,19A2,2 0 0,0 8,21H16A2,2 0 0,0 18,19V7H6V19Z"/>
+</vector>

app/src/main/res/layout/journal_viewer_list_item.xml

@@ -7,6 +7,11 @@
     android:padding="8dp"
     android:gravity="center_vertical">
 
+    <ImageView
+        android:id="@+id/action"
+        android:layout_width="32dp"
+        android:layout_height="32dp" />
+
     <LinearLayout android:layout_width="0dp"
         android:layout_weight="1"
         android:layout_height="wrap_content"