From 19208a84848488eff8e40581e25f0096ce6487dd Mon Sep 17 00:00:00 2001
From: Norman Meier <norman@berty.tech>
Date: Sat, 23 Nov 2019 18:21:43 +0100
Subject: [PATCH] fix(android-dev): wait for device to prevent crash when metro
 kills emulator

---
 js/packages/berty-app/Makefile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/js/packages/berty-app/Makefile b/js/packages/berty-app/Makefile
index 25e3d6307c..75a93be56a 100644
--- a/js/packages/berty-app/Makefile
+++ b/js/packages/berty-app/Makefile
@@ -79,10 +79,12 @@ start.metro: deps
 start.emulator: export PWD := $(PWD)
 start.emulator: deps
 	$(if $(filter $(platform), android), \
+		$(call check-program, adb) \
 		$(call check-program, emulator) \
 		$(if $(ANDROID_SDK_ROOT),, $(error "ANDROID_SDK_ROOT variable not defined")) \
 		ANDROID_HOME=$(ANDROID_SDK_ROOT) $(clisim) -af & \
 	)
+	$(if $(filter $(platform), android), adb wait-for-device)
 
 .PHONY: run
 run: export PWD := $(PWD)