diff --git a/xwords4/android/XWords4-dbg/src/org/eehouse/android/xw4dbg/.gitignore b/xwords4/android/XWords4-dbg/src/org/eehouse/android/xw4dbg/.gitignore
new file mode 100644
index 000000000..314738059
--- /dev/null
+++ b/xwords4/android/XWords4-dbg/src/org/eehouse/android/xw4dbg/.gitignore
@@ -0,0 +1,49 @@
+BoardActivity.java
+BoardDims.java
+BoardView.java
+ChatActivity.java
+CommsTransport.java
+DbgUtils.java
+DBHelper.java
+DBUtils.java
+DictBrowseActivity.java
+DictImportActivity.java
+DictLangCache.java
+DictListPreference.java
+DictsActivity.java
+DictUtils.java
+DispatchNotify.java
+DlgDelegate.java
+EditColorPreference.java
+FirstRunDialog.java
+GameConfig.java
+GameListAdapter.java
+GamesList.java
+GameUtils.java
+GitVersion.java
+LookupView.java
+MountEventReceiver.java
+NBSReceiver.java
+NetLaunchInfo.java
+NetStateCache.java
+NetUtils.java
+NewGameActivity.java
+PollListPreference.java
+PrefsActivity.java
+ReceiveNBS.java
+RefreshNamesTask.java
+RelayGameActivity.java
+RelayMsgSink.java
+RelayReceiver.java
+RelayService.java
+StatusReceiver.java
+Toolbar.java
+Utils.java
+XWActivity.java
+XWApp.java
+XWConstants.java
+XWEditTextPreference.java
+XWListActivity.java
+XWListAdapter.java
+XWListItem.java
+XWListPreference.java
diff --git a/xwords4/android/XWords4-dbg/src/org/eehouse/android/xw4dbg/jni/.gitignore b/xwords4/android/XWords4-dbg/src/org/eehouse/android/xw4dbg/jni/.gitignore
new file mode 100644
index 000000000..875d14f9d
--- /dev/null
+++ b/xwords4/android/XWords4-dbg/src/org/eehouse/android/xw4dbg/jni/.gitignore
@@ -0,0 +1,17 @@
+BoardHandler.java
+CommonPrefs.java
+CommsAddrRec.java
+CurGameInfo.java
+DictInfo.java
+DrawCtx.java
+DrawScoreInfo.java
+GameSummary.java
+JNIThread.java
+JNIUtilsImpl.java
+JNIUtils.java
+LocalPlayer.java
+SyncedDraw.java
+TransportProcs.java
+UtilCtxtImpl.java
+UtilCtxt.java
+XwJNI.java