How to read config.xml in widget package location
You can refer to this code if you need to check config.xml from widget package location and tested in Gear S2.
<tizen:privilege name="http://tizen.org/privilege/filesystem.read"/> // this privilege is required.
tizen.filesystem.resolve(
"wgt-package",
function(dir) {
console.log("Mount point Name is " + dir.path);
configFile = dir.resolve("config.xml");
configFile.readAsText(
function(str) {
console.log("The file content " + str);
}, function(e) {
console.log("Error " + e.message);
}, "UTF-8"
);
}, function(e) {
console.log("Error: " + e.message);
}, "r"
);