Questions tagged [android-vpn-service]
101 questions
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VPN Connection for Android Studio Apps
I'm hoping to write an app in Android Studio which will require me to connect to a VPN.
I've read through the documentation on this, but I'm having trouble understanding some things about it, which the source code provided at the bottom of the…
David
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Java Android VPN PPTP protocol programming
I would like to develop an Android VPN application with VpnService.Our server is ready.I just want to communicate with the PPTP protocol.I created a PPTP profile for this.I also used SystemProperties.To do this, the phone needs to be root.How can I…
Hamdullah Kalay
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Does anybody know whether a system app can extend VpnService in Android or not?
Now, I want to develop a system app which will extend VpnService. But when I call the method 'establish()' to initialize an instance of ParcelFileDescriptor. I got an exception in android 5.0 as below:
08-23 20:47:35.482…
wu jushan
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What is the correct way to convert my IP Packet data into a String?
When I receive an IP Packet with my Android VpnService I read the headers first (as here), then I try to print the received data as follows:
int lengthRemaining = packet.remaining();
if (lengthRemaining > 0) {
byte[] data = new…
Nick Cardoso
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Android studio: How to connect to existing VPN from android settings
I am beginner in android and developing an app where I want to connect to an existing VPN connection (already configured in the android settings) during startup.
So far, I was able to open the settings activity via intent:
Intent intent = new…
Michel1988
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startActivityForResult causes my app to freeze on some devices
I have a device-specific problem.
My app starts an intent with startActivityForResult, this works with almost all test devices only on some Android 7 devices, this leads to an APP freeze, where the GUI doesn't react anymore.
The code looks like…
r3dstorm4
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what is an illegal VPN address with vpnservices
I have an IllegalArgumentException because of the vpn address I use with vpn services. In fact I use the same IP address that is set on my device either by 3G/4G or wifi.
What are the rules for legal address? When is an address illegal?
On my htc…
narb
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From an app, is it possible the get the real IP address if the client installed a VPN?
From an app, is it possible the get the real IP address if the client installed a VPN ? this for Android and/or ios.
zeus
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How to track the user browser url by using local vpn in android programmatically?
How to track the user browser url by using local vpn in android programmatically? I am using ToyShark local vpn code. By using this library i can capture the user browser action with in socket data worker.
private void writeTCP(Session session) {
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Karthik . N
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Check if a VPN connection is active in Android and show a message?
I have a third party VPN app on my non-rooted Android 4.4 device, and want to write a background service to monitor the VPN connection and alert the user if the VPN connection is on.
Shanjedul Hassan
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Android application access internet via VPN
I am building Android application
I need to access to internet via vpn server into my application
Not using third application like hotspot shield
vpn free or paid no problem
Fadi
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