Exit app if user cancels mandatory dialog.

src/com/froop/app/kegs/ConfigFile.java

@@ -5,7 +5,6 @@ import android.util.Log;
 import java.io.File;
 import java.io.BufferedInputStream;
 import java.io.FileInputStream;
-import java.io.FileOutputStream;
 import java.util.zip.ZipInputStream;
 import java.util.zip.ZipEntry;
 

src/com/froop/app/kegs/KegsMain.java

@@ -175,6 +175,12 @@ public class KegsMain extends Activity implements KegsKeyboard.StickyReset, Asse
       dialog.setCanceledOnTouchOutside(false);  // lame
       return dialog;
     }
+
+    @Override
+    public void onCancel(DialogInterface dialog) {
+      super.onCancel(dialog);
+      finish();
+    }
   }
 
   class ErrorDialogFragment extends DialogFragment {
@@ -186,6 +192,18 @@ public class KegsMain extends Activity implements KegsKeyboard.StickyReset, Asse
 // TODO setCanceledOnTouchOutside(false) ?  otherwise can accidentally dismiss the error.
       return builder.create();
     }
+
+    @Override
+    public void onCancel(DialogInterface dialog) {
+      super.onCancel(dialog);
+      finish();
+    }
+
+    @Override
+    public void onDismiss(DialogInterface dialog) {
+      super.onDismiss(dialog);
+      finish();
+    }
   }
 
   class AssetFragment extends DialogFragment {

src/com/froop/app/kegs/RomDialogFragment.java

@@ -29,4 +29,10 @@ public class RomDialogFragment extends DialogFragment {
     dialog.setCanceledOnTouchOutside(false);  // lame
     return dialog;
   }
+
+  @Override
+  public void onCancel(DialogInterface dialog) {
+    super.onCancel(dialog);
+    ((KegsMain)getActivity()).finish();
+  }
 }