Gradle in Android Studio: Failed to resolve third-party libraries

Question

I have been trying to switch my project from Intellij to Android Studio, which has required me to create a build.gradle file. I know I can add each of these as a library dep

Answer 1

If you use VPN | Proxy on your system then use your proxy info in the gradle.properties file in your project like the following lines of code:

# HTTP Proxy
systemProp.http.proxyHost={Host Address}
systemProp.http.proxyPort={Port Number}
systemProp.http.proxyUser={Proxy Username}
systemProp.http.proxyPassword={Proxy Password}
systemProp.http.nonProxyHosts={NonProxy Hosts Address} # like: 127.0.0.1,localhost

# HTTPS Proxy
systemProp.https.proxyHost={Host Address}
systemProp.https.proxyPort={Port Number}
systemProp.https.proxyUser={Proxy Username}
systemProp.https.proxyPassword={Proxy Password}
systemProp.https.nonProxyHosts={NonProxy Hosts Address} # like: 127.0.0.1,localhost

Now just replace {.....} in the above code with appropriate data

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Also you can set Android studio proxies like the following image by your proxy info in File>Settings:

Now test again...!