Cannot check App installed or not

[tonifirnandes]

Hello guys, please help us.

Environtment:
"react-native": "0.54.2",
"react-native-check-app-install": "^0.0.5",

Return of isAppInstalled always false even the Whatapp app already installed.
When we log, we got error :

{ [TypeError: undefined is not an object (evaluating '_android2.default.isPackageInstalled')]

Best regards,

[SanjanaTailor]

same here I tried with Instagram app also where it gives always false value.
let instaURL = 'https://www.instagram.com';
// To check using URL (works on iOS and Android):
AppInstalledChecker.checkURLScheme('instagram') // omit the :// suffix
.then(isInstalled => {
console.log('Installed', isInstalled);
// isInstalled is true if the app is installed or false if not
if (isInstalled) {
openLinkingURL(instaURL);
} else {
openLinkingURL(instaURL);
}
});
}

[aliraza944]

I am facing the same issue here. The com.whatsapp is not working even though the whatsapp is installed on the device and the isIntalled always remain false.