Make symmetric identicons 9x9 instead of 5x5

briar-android/src/im/delight/android/identicons/IdenticonDrawable.java

@@ -15,7 +15,7 @@ import org.briarproject.api.crypto.CryptoComponent;
 public class IdenticonDrawable extends Drawable {
     private IdenticonBase mDelegate;
 
-    private static final int CENTER_COLUMN_INDEX = 3;
+    private static final int CENTER_COLUMN_INDEX = 5;
 
     public IdenticonDrawable(final CryptoComponent crypto, byte[] toShow) {
         super();
@@ -27,12 +27,12 @@ public class IdenticonDrawable extends Drawable {
 
             @Override
             protected int getRowCount() {
-                return 5;
+                return 9;
             }
 
             @Override
             protected int getColumnCount() {
-                return 5;
+                return 9;
             }
 
             @Override

briar-android/src/im/delight/android/identicons/SymmetricIdenticon.java

@@ -28,7 +28,7 @@ import roboguice.RoboGuice;
 
 public class SymmetricIdenticon extends IdenticonView {
 
-    private static final int CENTER_COLUMN_INDEX = 3;
+    private static final int CENTER_COLUMN_INDEX = 5;
 
     @Inject private CryptoComponent mCrypto;
     private IdenticonBase mDelegate;
@@ -58,12 +58,12 @@ public class SymmetricIdenticon extends IdenticonView {
 
             @Override
             protected int getRowCount() {
-                return 5;
+                return 9;
             }
 
             @Override
             protected int getColumnCount() {
-                return 5;
+                return 9;
             }
 
             @Override