Although Android app development sounds exciting and a lot of fun, there are times when due to a single error, the entire enthusiasm of developing and out-of-the-box Android app just fades away. One such error that has been driving Android developers all nuts and bolts is the UnknownHostException problem. Through this blog, I intend to share some proven tips on getting rid of the UnknownHostException issues that tends to distract and annoy Android developers from developing an effectively functional Android application.
What exactly is the UnknownHostException problem?
UnknownHostException is basically an error message that's displayed on the Android developer's screen when he's trying to connect the Android emulator with the internet. This message is quite frustrating for the developer as he can't proceed ahead with the app development steps. Not only Android developers, but even the Java developers have been quite often facing the issue of UnknownHostException. The initiative to connect the emulator with the internet has been quite challenging for both, Android and Java developers.
And now, the tips that would aid you in getting rid of the UnknownHostException problem
1. Check the connection using the web browser
What exactly is the UnknownHostException problem?
UnknownHostException is basically an error message that's displayed on the Android developer's screen when he's trying to connect the Android emulator with the internet. This message is quite frustrating for the developer as he can't proceed ahead with the app development steps. Not only Android developers, but even the Java developers have been quite often facing the issue of UnknownHostException. The initiative to connect the emulator with the internet has been quite challenging for both, Android and Java developers.
And now, the tips that would aid you in getting rid of the UnknownHostException problem
1. Check the connection using the web browser
As per this step, all Android App Development Companies initially chooses to test the connection via a web browser to see whether the problem is due to a bad code or the emulator. For this, run your web browser and try to connect the emulator to a trustworthy site such as www.google.com
2. Opt for sharing your network connection on Windows
Although this tip sounds a bit illogical, but yes, connecting your Android emulator to internet is actually possible by sharing your network connection on Windows.
3. Check for a particular line of code within the AndroidManifest.xml file
Since AndroidManifest.xml is the very first file that's required for connecting Android emulator to the internet; in order to prevent the occurrence of the UnknownHostException message, ensure to check whether the AndroidManifest.xml file contains the following line of code:
<uses-permission android:name="android.permission.INTERNET" />
If you'e able to detect the above line of code in your AndroidManifest.xml file then probably the reason behind the UnknownHostException is something else, which you need to find out for yourself.
ALSO READ: An overview on running Android apps in Windows
4. Check your computer system's firewall settings
2. Opt for sharing your network connection on Windows
Although this tip sounds a bit illogical, but yes, connecting your Android emulator to internet is actually possible by sharing your network connection on Windows.
3. Check for a particular line of code within the AndroidManifest.xml file
Since AndroidManifest.xml is the very first file that's required for connecting Android emulator to the internet; in order to prevent the occurrence of the UnknownHostException message, ensure to check whether the AndroidManifest.xml file contains the following line of code:
<uses-permission android:name="android.permission.INTERNET" />
If you'e able to detect the above line of code in your AndroidManifest.xml file then probably the reason behind the UnknownHostException is something else, which you need to find out for yourself.
ALSO READ: An overview on running Android apps in Windows
4. Check your computer system's firewall settings
Yet another major reason behind the UnknownHostException issue is your system's firewall blocking the Android emulator from connecting to the internet. Under such a situation, all you need to do is simply open the firewall settings and bypass/permit the emulator connections. Doing this will permit the Android emulator to connect with the World Wide Web. The firewall settings play a vital role in the execution of a large number of tasks that need to be undertaken for the development of a specific mobile application or an entire website.
Wrapping Up
Even if you will avail Android Apps Developer for hire, then also the concerned professional will get an error message-whether big or small can easily interfere with the workflow. As an app developer myself, I'm sure the tips covered in this blog would serve as a handy guideline on avoiding the very commonly encountered UnknownHostException issue. So, its high time to stop banging your head on the desk and follow the above mentioned tips to avoid the UnknownHostException issue.
Wrapping Up
Even if you will avail Android Apps Developer for hire, then also the concerned professional will get an error message-whether big or small can easily interfere with the workflow. As an app developer myself, I'm sure the tips covered in this blog would serve as a handy guideline on avoiding the very commonly encountered UnknownHostException issue. So, its high time to stop banging your head on the desk and follow the above mentioned tips to avoid the UnknownHostException issue.