Notify user if router not running when opening graph settings

project.properties

@@ -17,4 +17,4 @@ android.library.reference.1=./routerjars
 # If the relative path differs in your local environment,
 # override this in the base local.properties
 # (not routerjars/local.properties)
-android.library.reference.2=../android-sdk-linux/extras/android/support/v7/appcompat
+android.library.reference.2=../../../android/adt-bundle-linux-x86_64/sdk/extras/android/support/v7/appcompat

src/net/i2p/android/router/SettingsActivity.java

@@ -103,6 +103,10 @@ public class SettingsActivity extends PreferenceActivity {
                     groupPrefs.addPreference(statPref);
                 }
             }
+        } else {
+            PreferenceCategory noRouter = new PreferenceCategory(context);
+            noRouter.setTitle(R.string.router_not_running);
+            ps.addPreference(noRouter);
         }
     }
 

src/net/i2p/android/router/util/Util.java

@@ -81,9 +81,9 @@ public abstract class Util {
 
     public static void i(String m, Throwable t) {
         I2PAppContext ctx = I2PAppContext.getCurrentContext();
-        if (ctx != null)
+        /*if (ctx != null)
             ctx.logManager().getLog(Util.class).log(Log.INFO, m, t);
-        else if (t != null)
+        else*/ if (t != null)
             android.util.Log.i(ANDROID_TAG, m + ' ' + t + ' ' + android.util.Log.getStackTraceString(t));
         else
             android.util.Log.i(ANDROID_TAG, m);