1 files changed, 73 insertions, 0 deletions
diff --git a/scripts/wait-for-emulator.sh b/scripts/wait-for-emulator.sh
new file mode 100755
index 00000000..1bc1975e
--- /dev/null
+++ b/scripts/wait-for-emulator.sh
@@ -0,0 +1,73 @@
+#!/bin/bash
+
+# from https://gitlab.com/fdroid/fdroidclient
+# changes by cyberta
+
+sec=0
+timeout=360
+
+for ((i=1;i<=$#;i++));
+do
+        if [[ ${!i} = "-s" ]]
+        then
+                ((i++))
+                SERIAL=${!i}
+        elif [[ ${!i} = "-h" ]]
+        then
+                echo -e "
+                -s      serial identifier of the emulator
+                -h      print help
+                "
+                exit
+        fi
+done
+
+if [[ -z $SERIAL ]]
+then
+	DEFAULTEMULATOR=true
+	echo "using default emulator" 
+fi
+
+err() {
+	echo "$@"
+	exit 1
+}
+
+explain() {
+	if [[ "$1" =~ "not found" ]]; then
+		printf "device not found"
+	elif [[ "$1" =~ "offline" ]]; then
+		printf "device offline"
+	elif [[ "$1" =~ "running" ]]; then
+		printf "booting"
+	else
+		printf "$1"
+	fi
+}
+
+
+while true; do
+	if [[ $sec -ge $timeout ]]; then
+		err "Timeout ($timeout seconds) reached - Failed to start emulator"
+	fi
+	if [[ ! -z $SERIAL ]]
+	then
+		out=$(adb -s $SERIAL shell getprop init.svc.bootanim 2>&1 | grep -v '^\*')
+	else
+		out=$(adb -e shell getprop init.svc.bootanim 2>&1 | grep -v '^\*')
+	fi
+	if [[ "$out" =~ "command not found" ]]; then
+		err "$out"
+ 	fi
+	if [[ "$out" =~ "stopped" ]]; then
+		break
+	fi
+	let "r = sec % 5"
+	if [[ $r -eq 0 ]]; then
+		echo "Waiting for emulator $SERIAL to start: $(explain "$out")"
+	fi
+	sleep 1
+	let "sec++"
+done
+
+echo "Emulator $SERIAL is ready"