display creation dates for ambiguous user ids

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/KeyAdapter.java

@@ -27,6 +27,7 @@ import android.database.Cursor;
 import android.graphics.PorterDuff;
 import android.support.v4.widget.CursorAdapter;
 import android.text.format.DateFormat;
+import android.text.format.DateUtils;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -88,6 +89,7 @@ public class KeyAdapter extends CursorAdapter {
         public Long mMasterKeyId;
         public TextView mMainUserId;
         public TextView mMainUserIdRest;
+        public TextView mCreationDate;
         public ImageView mStatus;
         public View mSlinger;
         public ImageButton mSlingerButton;
@@ -98,6 +100,7 @@ public class KeyAdapter extends CursorAdapter {
             mStatus = (ImageView) view.findViewById(R.id.key_list_item_status_icon);
             mSlinger = view.findViewById(R.id.key_list_item_slinger_view);
             mSlingerButton = (ImageButton) view.findViewById(R.id.key_list_item_slinger_button);
+            mCreationDate = (TextView) view.findViewById(R.id.key_list_item_creation);
         }
 
         public void setData(Context context, Cursor cursor, Highlighter highlighter) {
@@ -125,7 +128,7 @@ public class KeyAdapter extends CursorAdapter {
                 boolean isRevoked = cursor.getInt(INDEX_IS_REVOKED) > 0;
                 boolean isExpired = cursor.getInt(INDEX_IS_EXPIRED) != 0;
                 boolean isVerified = cursor.getInt(INDEX_VERIFIED) > 0;
-                // boolean hasDuplicate = cursor.getInt(INDEX_HAS_DUPLICATE_USER_ID) == 1;
+                boolean hasDuplicate = cursor.getInt(INDEX_HAS_DUPLICATE_USER_ID) != 0;
 
                 mMasterKeyId = masterKeyId;
 
@@ -165,6 +168,22 @@ public class KeyAdapter extends CursorAdapter {
                     mMainUserId.setTextColor(context.getResources().getColor(R.color.black));
                     mMainUserIdRest.setTextColor(context.getResources().getColor(R.color.black));
                 }
+
+                if (hasDuplicate) {
+                    String dateTime = DateUtils.formatDateTime(context,
+                            cursor.getLong(INDEX_CREATION) * 1000,
+                            DateUtils.FORMAT_SHOW_DATE
+                                    | DateUtils.FORMAT_SHOW_TIME
+                                    | DateUtils.FORMAT_SHOW_YEAR
+                                    | DateUtils.FORMAT_ABBREV_MONTH);
+
+                    mCreationDate.setText(context.getString(R.string.label_creation,
+                            dateTime));
+                    mCreationDate.setVisibility(View.VISIBLE);
+                } else {
+                    mCreationDate.setVisibility(View.GONE);
+                }
+
             }
 
         }

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/SelectKeyCursorAdapter.java

@@ -20,7 +20,7 @@ package org.sufficientlysecure.keychain.ui.adapter;
 import android.content.Context;
 import android.database.Cursor;
 import android.support.v4.widget.CursorAdapter;
-import android.text.format.DateFormat;
+import android.text.format.DateUtils;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -36,10 +36,6 @@ import org.sufficientlysecure.keychain.ui.util.Highlighter;
 import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils;
 import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils.State;
 
-import java.util.Calendar;
-import java.util.Date;
-import java.util.TimeZone;
-
 
 /**
  * Yes this class is abstract!
@@ -138,14 +134,14 @@ abstract public class SelectKeyCursorAdapter extends CursorAdapter {
 
         boolean duplicate = cursor.getLong(mIndexDuplicateUserId) > 0;
         if (duplicate) {
-            Date creationDate = new Date(cursor.getLong(mIndexCreation) * 1000);
+            String dateTime = DateUtils.formatDateTime(context,
-            Calendar creationCal = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
+                    cursor.getLong(mIndexCreation) * 1000,
-            creationCal.setTime(creationDate);
+                    DateUtils.FORMAT_SHOW_DATE
-            // convert from UTC to time zone of device
+                            | DateUtils.FORMAT_SHOW_TIME
-            creationCal.setTimeZone(TimeZone.getDefault());
+                            | DateUtils.FORMAT_SHOW_YEAR
+                            | DateUtils.FORMAT_ABBREV_MONTH);
 
-            h.creation.setText(context.getString(R.string.label_creation) + ": "
+            h.creation.setText(context.getString(R.string.label_creation, dateTime));
-                    + DateFormat.getDateFormat(context).format(creationCal.getTime()));
             h.creation.setVisibility(View.VISIBLE);
         } else {
             h.creation.setVisibility(View.GONE);

OpenKeychain/src/main/res/layout/key_list_item.xml

@@ -26,7 +26,7 @@
             android:id="@+id/key_list_item_name"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:text="@string/label_main_user_id"
+            tools:text="@string/label_main_user_id"
             android:textAppearance="?android:attr/textAppearanceMedium" />
 
         <TextView
@@ -35,8 +35,20 @@
             android:layout_height="wrap_content"
             android:singleLine="true"
             android:ellipsize="end"
-            android:text="user@example.com"
+            tools:text="user@example.com"
             android:textAppearance="?android:attr/textAppearanceSmall" />
+
+        <TextView
+            android:id="@+id/key_list_item_creation"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:singleLine="true"
+            android:textAppearance="?android:attr/textAppearanceSmall"
+            android:visibility="gone"
+            tools:visibility="visible"
+            tools:text="Created on 10/10/2010 10:00"
+            />
+
     </LinearLayout>
 
     <LinearLayout

OpenKeychain/src/main/res/values/strings.xml

@@ -137,7 +137,7 @@
     <string name="label_file_compression">"File compression"</string>
     <string name="label_keyservers">"Keyservers"</string>
     <string name="label_key_id">"Key ID"</string>
-    <string name="label_creation">"Creation"</string>
+    <string name="label_creation">"Key created %s"</string>
     <string name="label_expiry">"Expiry"</string>
     <string name="label_usage">"Usage"</string>
     <string name="label_key_size">"Key Size"</string>