create new fdroid variant

xwords4/android/app/build.gradle

@@ -74,6 +74,19 @@ android {
 
             buildConfigField "String", "GCM_SENDER_ID", "\"$GCM_SENDER_ID\""
         }
+
+        xw4fdroid {
+            dimension "variant"
+            applicationId "org.eehouse.android.xw4"
+            manifestPlaceholders = [ APP_ID: applicationId ]
+            resValue "string", "app_name", "CrossWords"
+            resValue "string", "nbs_port", "3344"
+            resValue "string", "invite_prefix", "/and/"
+            buildConfigField "boolean", "WIDIR_ENABLED", "false"
+            buildConfigField "boolean", "RELAYINVITE_SUPPORTED", "false"
+
+            buildConfigField "String", "GCM_SENDER_ID", "\"\""
+        }
         xw4d {
             dimension "variant"
             minSdkVersion 8
@@ -158,6 +171,14 @@ android {
                 jniLibs.srcDir "../libs-xw4dDebug"
             }
         }
+        xw4fdroid {
+            release {
+                jniLibs.srcDir "../libs-xw4fdroidRelease"
+            }
+            debug {
+                jniLibs.srcDir "../libs-xw4fdroidDebug"
+            }
+        }
     }
 
     lintOptions {

xwords4/android/app/src/xw4fdroid/java/org/eehouse/android/xw4/CrashTrack.java

@@ -0,0 +1,27 @@
+/* -*- compile-command: "find-and-gradle.sh insXw4Deb"; -*- */
+/*
+ * Copyright 2009 - 2012 by Eric House (xwords@eehouse.org).  All
+ * rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+package org.eehouse.android.xw4;
+
+import android.content.Context;
+
+public class CrashTrack {
+    public static void init( Context context ) {} // does nothing here
+}

xwords4/android/app/src/xw4fdroid/java/org/eehouse/android/xw4/GCMIntentService.java

@@ -0,0 +1,37 @@
+/* -*- compile-command: "find-and-gradle.sh -PuseCrashlytics insXw4dDeb"; -*- */
+/*
+ * Copyright 2017 by Eric House (xwords@eehouse.org).  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+package org.eehouse.android.xw4;
+
+import android.app.Application;
+
+/**
+ * The ancient GCMIntentService I copied from sample code seems to have
+ * trouble (burns battery using the WAKELOCK, specifically) when used with an
+ * app that doesn't have a registration ID. So let's not use that code.
+ */
+
+public class GCMIntentService {
+    private static final String TAG = GCMIntentService.class.getSimpleName();
+
+    public static void init( Application app )
+    {
+        Log.d( TAG, "doing nothing" );
+    }
+}

xwords4/android/jni/andutils.c

@@ -754,7 +754,7 @@ android_debugf( const char* format, ... )
     }
     
     (void)__android_log_write( ANDROID_LOG_DEBUG, 
-# if defined VARIANT_xw4
+# if defined VARIANT_xw4 || defined VARIANT_xw4fdroid
                                "xw4"
 # elif defined VARIANT_xw4d
                                "x4bg"

xwords4/android/jni/xwjni.c

@@ -648,7 +648,7 @@ Java_org_eehouse_android_xw4_jni_XwJNI_comms_1getUUID
 {
     jstring jstr = 
 #ifdef XWFEATURE_BLUETOOTH
-# if defined VARIANT_xw4
+# if defined VARIANT_xw4 || defined VARIANT_xw4fdroid
         (*env)->NewStringUTF( env, XW_BT_UUID )
 # elif defined VARIANT_xw4d
         (*env)->NewStringUTF( env, XW_BT_UUID_DBG )