Added I2CP host/port settings

src/i2p/bote/util/SummaryEditTextPreference.java

@@ -0,0 +1,25 @@
+package i2p.bote.util;
+
+import android.content.Context;
+import android.preference.EditTextPreference;
+import android.util.AttributeSet;
+
+public class SummaryEditTextPreference extends EditTextPreference {
+
+    public SummaryEditTextPreference(Context context) {
+        super(context);
+    }
+
+    public SummaryEditTextPreference(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    public SummaryEditTextPreference(Context context, AttributeSet attrs, int defStyle) {
+        super(context, attrs, defStyle);
+    }
+
+    @Override
+    public CharSequence getSummary() {
+        return String.format((String) super.getSummary(), getText());
+    }
+}