From c9f3733aee209eb451b163e4ab92e31ad100b5a6 Mon Sep 17 00:00:00 2001
From: Greg <gmp@wow.st>
Date: Mon, 28 Oct 2019 12:46:57 -0400
Subject: [PATCH] Add stub android implementation.

---
 .gitignore    |  1 +
 go.mod        |  2 +-
 go.sum        |  2 ++
 main.go       |  2 +-
 os_android.go | 15 +++++++++++++++
 os_darwin.go  |  6 +++++-
 6 files changed, 25 insertions(+), 3 deletions(-)
 create mode 100644 os_android.go

diff --git a/.gitignore b/.gitignore
index f063deb..c004169 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 hrm
+*.apk
diff --git a/go.mod b/go.mod
index b67133f..786bb77 100644
--- a/go.mod
+++ b/go.mod
@@ -4,6 +4,6 @@ go 1.13
 
 require (
 	gioui.org v0.0.0-20191028123051-439d3e652c8f
-	git.wow.st/gmp/ble v0.0.0-20191028152114-c911bbb547bc
+	git.wow.st/gmp/ble v0.0.0-20191028164333-f036c5e1346f
 	gopkg.in/yaml.v2 v2.2.4
 )
diff --git a/go.sum b/go.sum
index 2653bfa..104059c 100644
--- a/go.sum
+++ b/go.sum
@@ -11,6 +11,8 @@ git.wow.st/gmp/ble v0.0.0-20191028132523-2d4f106dd76c h1:GUCh9nytD5hEqw8B5/vXtY8
 git.wow.st/gmp/ble v0.0.0-20191028132523-2d4f106dd76c/go.mod h1:MiidWVofL6FTtRokC5JGBdVUhKyvZtnia5noj08r944=
 git.wow.st/gmp/ble v0.0.0-20191028152114-c911bbb547bc h1:wh2wjBt1/b+pH9PPP2TJZzv8HjpwsN0t+rN6dRwAfvY=
 git.wow.st/gmp/ble v0.0.0-20191028152114-c911bbb547bc/go.mod h1:MiidWVofL6FTtRokC5JGBdVUhKyvZtnia5noj08r944=
+git.wow.st/gmp/ble v0.0.0-20191028164333-f036c5e1346f h1:QcNTjwSAe+/+2jdeeKx3EjS3CPv4Ur8AVrVlFfMquck=
+git.wow.st/gmp/ble v0.0.0-20191028164333-f036c5e1346f/go.mod h1:MiidWVofL6FTtRokC5JGBdVUhKyvZtnia5noj08r944=
 github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
 github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1/go.mod h1:vR7hzQXu2zJy9AVAgeJqvqgH9Q5CA+iKCZ2gyEVpxRU=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
diff --git a/main.go b/main.go
index b0a5ad6..aa1c48b 100644
--- a/main.go
+++ b/main.go
@@ -31,7 +31,7 @@ var Config conf
 var conffile string
 
 func main() {
-	conffile = path.Join(confDir, "config.yml")
+	conffile = path.Join(getConfDir(), "config.yml")
 	if _, err := os.Stat(conffile); os.IsNotExist(err) {
 		fd, err := os.Create(conffile)
 		if err != nil {
diff --git a/os_android.go b/os_android.go
new file mode 100644
index 0000000..3111622
--- /dev/null
+++ b/os_android.go
@@ -0,0 +1,15 @@
+package main
+
+import (
+	"gioui.org/app"
+)
+
+var confDir string
+
+func getConfDir() string {
+	if confDir != "" {
+		return confDir
+	}
+	confDir,_ = app.DataDir()
+	return confDir
+}
diff --git a/os_darwin.go b/os_darwin.go
index fad4fdb..90127a3 100644
--- a/os_darwin.go
+++ b/os_darwin.go
@@ -9,7 +9,10 @@ import (
 
 var confDir string
 
-func init() {
+func getConfDir() string {
+	if confDir != "" {
+		return confDir
+	}
 	usr, err := user.Current()
 	if err != nil {
 		log.Fatal("Cannot get current user: ", err)
@@ -23,4 +26,5 @@ func init() {
 			log.Print("Configuration directory created")
 		}
 	}
+	return confDir
 }