Android ping programmatically example com) Ping. 8. g. Implementation notes: Listener is executed on calling Thread (Not UI Thread). Aug 15, 2009 · I need my application to ping an address I'll specify later on and just simply copy the Average Ping Time to a . The first action a user takes is that they click on a button or are redirected through some other means to an IDP for authentication. INTERNET and it seems possible that ping might need some additional lower-level permissions in order to send the ICMP packets it needs (I'm not sure). But I faced with problem when I use emulator. The ICMP socket functionality has been ported to Android as well, and even used in the "ping" program. CONNECTIVITY_SERVICE) as? To configure the Ping SDK for Android, use the FROptionsBuilder methods to build an FROptions object, and pass the object to the FRAuth. Therefore, I checked out the source code and found out that the configuration of each SSID is stored in android. The library does it for you. VPNs and Peer-to-Peer Wi-Fi can also be transports. 2. I want to implement two Buttons to increase/decrease the volume and set to the media player. SDK_INT so Build. I have both root capability and my App is signed with the firm Android ping programmatically example. Is there a way to send the ping command, have it time out after a specified time, and then print the ping statistics? I have a requirement for obtaining the hardware related information on an Android device that runs my application. This example attempts a single Ping request. minimumHeight = minHeight Setter method way: yourView. contains("bytes from")) { I want to implement traceroute functionality like this apps available in android play store. WAKE_LOCK" /> You can use the AlarmManager1 class to fire off an intent that starts your activity and acquires the wake lock. hey, the docs say that Bluetooth should never be enabled without direct user consent. Please note that the code above is just an example: with my program I will try to ping some devices, to see if they are online; if not I know there is a connection issue. edit_text_back);, but it does not work. I know that when typing in CMD in windows traceroute google. If you need to open the Spinner from a separate thread you should create a Handler in the UI thread and then, from your second thread, send a runnable object that calls performClick() to the Handler. WifiConfiguration which is gotten from android. Instantiate a Ping and subscribe to the PingCompleted event: Ping pingSender = new Ping(); pingSender. To get around this you can create a template layout xml file with the style assigned, for example in res/layout create tvtemplate. Any help? EDIT: I found the solution in case anyone is interested: Feb 23, 2011 · Very late response here but in case anyone else is having problems setting a StateListDrawable programmatically. getSystemService Nov 26, 2016 · After debugging for a long time I found out how to solve the problem "Kill results without the ping statistics being returned". Jan 18, 2011 · I know that the question about turning on/off GPS programatically on android has been discussed many times, and the answer is always the same: "You can't for security/privacy reasons, you have to Learn Android - Performs a single Ping. getRuntime(). getLayoutParams(); params. 3 or 2. content. If you're connected to a network that does not route to the internet this method will incorrectly return true. activity_main); startActivity(new Intent(MainActivity. Apr 23, 2012 · I realise that there is no API on 3. Feb 11, 2011 · I made this with help from Android download binary file problems and Install Application programmatically on Android. java that actually does exactly what you want and it is used in TaskList. java) and layout as activity_main. May 31, 2019 · I am currently developing an application with Android studio that needs an Internet connection to work. It does the same thing as the ping executable, but is much easier to configure. layout. Apr 26, 2021 · The problem is that latency variable is very big in some devices, abnormal value, for example, sometimes 60, sometimes 400 ms in a Pixel XL, and always around 3000 ms in a slow device from 2014 with android 5. Any help? EDIT: I found the solution in case anyone is interested: The way ping is implemented for every OEM (Original Equipment Manufacturer) may be different. This will turn on the screen and keep it on. I have found it to work several HTC devices, but others simply return "ping: icmp open socket: Operation not permitted". Use this code: progressBar = new ProgressBar(activity, null, android. ACTION_INSTALL_PACKAGE) I ask user for installation and it moves the request to default system installer, but before the install option appears it shows "There was a problem parsing the package" even when I have allowed all necessary permissions and Allow unknown installation ? Dec 10, 2010 · I would like to delete the database file from the Android file system programatically? Can I have a shell script launch adb which in turns runs a shell script in the Android space to do the database deletion? Can I get this done from within a JUnit test case (with a system() call)? How do I delete an entire database in Android? Dec 11, 2016 · There is two ways to do it: Using ConstraintLayout. Is there another way to do the same programmatically, so without cmd-window? Just like a Oct 6, 2013 · So you'll definitely need android. Activity: control = ( Apr 23, 2013 · Using connectbot - (google play), you can access a local shell and use the ping command. com") Then MsgBox("device up") Else MsgBox("device down") End If Mar 30, 2016 · Change linear layout top margin programmatically android. 45f; // 45% // range: 0 <-> 1 guideLine. How to execute ping command in Android with interface name (example: wlan0)? 1. CPU Manufacturer, model and serial numb Jan 3, 2024 · In the following example, the BLE app provides an activity (DeviceScanActivity) to scan for available Bluetooth LE devices and display them in a list to the user. frosquivel:magicaltakephoto:1. There is a class called Top. R. c o m Process p = Runtime. Is there a way to send the ping command, have it time out after a specified time, and then print the ping statistics? Jan 3, 2024 · In the following example, the BLE app provides an activity (DeviceScanActivity) to scan for available Bluetooth LE devices and display them in a list to the user. Here’s how you can ping Google’s DNS from your Android device: adb shell ping 8. Dec 2, 2016 · I created a music player app and I want to set the volume up/down programmatically. Properties The following properties are available for configuring the Ping SDK for Android: Apr 8, 2015 · In my case, the Tone Generator was not loud enough for some reason. myapplication. 3. It's has a couple useful features like being able to bind to a given Network. When your app has strict dependency to internet… ping an IP address - Android Network. exec("/system/bin/ping -c 1 "+domain); ipProcess. I have 4 TextViews and one ImageView. WifiManager wifiManager = (WifiManager) this. Apr 21, 2010 · To open the Spinner you just need to call it's performClick() method. I do not believe you can set the style programatically. Releasing the wakelock will allow the device to go to sleep on its own. If Wifi is Jul 11, 2014 · I am writing an App that is designed to run on one specific device model (an Android set-top device that runs Amlogic based firmware). A decision block that checks if a host is reachable. Create a new project File ->New -> Project ->Android ->Android Application Project. Now i am able to connect to telnet server (for that Mar 5, 2012 · <uses-permission android:name="android. Seen as this is tagged Android, I'd like to save anybody the effort of trying this as opening raw sockets on Linux requires root permissions. ColorAccent), the text field uses that color even when it's inactive (usually it would be grey then). 4. j a va 2s . If user clicks logout it goes to home screen. How to set both gravity and layout gravity of a LinearLayout programatically. VERSION. Visual TracertPro. 0 (API level 23), before that permissions should only be defined in manifest. waitFor(); long b = (System. 168. - rorist/android-network-discovery Oct 7, 2009 · Android TableLayout programmatically. Kotlin is used as example language. your_guideline); ConstraintLayout. 13, from an adb Jan 11, 2012 · The earlier answer works, but the solution can actually be simpler. currentTimeMillis() % 100000); Process ipProcess = runtime. The Android expected behaviour is to use the standard Notification to alert the user. If below code is used. . modern ICMP Echo (Ping) library for Android written in pure Kotlin. setBackgroundResource(R. How can I do that? Sample code is preferred. makeText(MainActivity EDIT: There is a perfect example for you in the android labs project called netmeter. level, 5); String net=String. guidePercent = 0. com Aug 21, 2019 · This example demonstrates how do I ping external IP from java android. 0 WebdriverIO demo app is used as a demo mobile application run tests This repo uses Maven as build tool and TestNG testing framework to run the tests. Jul 26, 2013 · NetworkInfo class is deprecated in API 29 (Android 10. Connecting with WPS programatically is deprecated and removed as of API 28 and above. Since I need only the connection status there is no need to show up the results. Now I am exiting my app by pressing back button. Requires Lollipop or greater. *; import java. Jun 2, 2023 · If I use app on physic device (that has IP-address in my local network), I can ping my device and send websocket packages. saveLocale(locale); // optional - Helper method to save the Android network tool: Discover hosts and scan their ports, in your Wifi/3G network. currentTimeMillis() % 100000); if (b <= a) { try {//from w w w . First activity: public void onCreate(Bundle savedInstanceState) { super. Use ConnectivityManager#getNetworkCapabilities or ConnectivityManager#getLinkProperties to get information synchronously Nov 27, 2016 · Run time permissions are added in Android from Android 6. Full example code: @SuppressWarnings("deprecation") private void setLocale(Locale locale){ SharedPrefUtils. Jan 6, 2019 · The following code may be used to ping the IP / Domain addresses and to obtain latency. Jun 18, 2011 · Warning This method will not work beyond 5. startWps(wpsConfig, mWpsCallback); And there are also no alternatives. start() method. 0. java to be displayed. Network class: If my. Application has to make requests to the app server based on the internet speed of the current network connection (Wifi or Data). Oct 7, 2009 · Android TableLayout programmatically. If the ping fails, your device likely has no network access. RELEASE; That will give you the actual numbers of your version; aka 2. Traceroute. 1. WifiManager. : Feb 14, 2011 · For my application I'm trying to programmatically pair a bluetooth device. This is not only limited to ping. val isVpnActiveFlow = callbackFlow { val connectivityManager = context. getScanResults(); for (ScanResult scanResult : wifiList) { int level = WifiManager. The first and easiest way to issue a ping command is to call the Ping method in the My. But what to do when the text in the button is taken from Cursor (from database)? The width of the button can be so, that only two buttons will fit in a row. But is Android 6 and greater you need to take run time permission (danger) from user right before perform task. Example. google. The ping command inside the runtime. this, SecondActivity. setLayoutParams Apr 11, 2023 · Step 4: In the MainActivity. As always, don't do I/O on the UI Thread. attr. bluetooth. For example, try running the linux du command on old Samsung devices (S3) and newer devices (Motorola G) on adb shell. I would like to check the internet access at the start of the application by pinging my websi Nov 25, 2016 · Update 2021. Does NOT appear to work with the emulator, make sure you use a real device. I know I can ping my host machine from emulator (via 'localhost'), and it works On hostmachine ipconfig (on Windows) or ifconfig (Unix-based OS) show me something like that: 192 Jul 19, 2012 · In particular cases I need to remove dialog theme from my activity but it doesn't seem to be working. Feb 3, 2015 · How do you reset the background color to default with this? If I use the same code again but with the original color (e. Registered devices generate a key pair and a key ID. I need to set ImageView constraints to one of the TextViews. exec( "/system/bin/ping -c 8 -s 1472" + url); it does not work. fill it with data via a String List. 1"); where proc will be something like Process[pid=2343], so you need to extract 2343. calculateSignalLevel(scanResult. I implemented "ping" in pure Android Java and hosted it on gitlab. *; import android. content, new DebugExampleTwoFragment(), DebugExampleTwoFragment. If you play a notification sound without the status bar icon, you get the user confused ("what was that sound? there is no icon here, maybe I have hearing problems?"). Does NOT invoke CLI ping command. onCreate(savedInstanceState); setContentView(R. 0) for more detail see here:. Support for IPv4 and IPv6. I'm able to show the pairing dialog for the device I want to pair and I can enter a pincode. exec("/system/bin/ping -c " + count + " -w 4 " + ip); if (p == null) { return result; BufferedReader in = new BufferedReader (new InputStreamReader (p. A useful tip to make sure your application has the right permissions: do run-as com. permission. dynamically creating tablelayout (android) 1. In this case, you're using ping -W, which waits for a timeout to happen across the network. net. Luckily, they've exposed the attribute set that describes a small progress bar. action. isReachable(). compile 'com. exec("ping 192. In fact it has been suggested that it can be used to fix the implementation of InetAddress. Get pid of ping process. I want to calculate dp from px programmatically. If you want to turn on Bluetooth in order to create a wireless connection, you should use the ACTION_REQUEST_ENABLE Intent, which will raise a dialog that requests user permission to turn on Bluetooth. But what I want is I need to exit automatically(i. textView. resize the Spinner and add it to my View. 0, it was a quite dated entry. Aug 26, 2011 · This code is good when we know that 3 buttons always placed in a row. When I modify to. Looping through the configured networks list is not required as you get the network id when you add the network through the WifiManager. I used this example and tried to add it to my edit text programmatically like editText. xml Sep 16, 2015 · Stop android adb ping programmatically and print statistics. Nov 1, 2015 · How to put Android to standby programmatically? Ask Question Asked 12 years, 11 months ago. Feb 13, 2025 · Note that some connections can be significantly more expensive than others (for example, a mobile connection is typically expensive). If you’re troubleshooting network connectivity, you can run a ping command to check if your device can reach external networks. id. 0' 2. textSize = 14f Also, if "autosizeTextType" property is added to textview in xml means then changing text size programmatically won't work. May 28, 2013 · The correct method to set the minimum height of a view in Android: Property access way(in Kotlin): yourView. drawable. valueOf(level); // Toast. x for those setting per SSID. onCreate(savedInstanceState); addFragment(android. lang. When I press "Pair" the dialo Jan 20, 2013 · You can use Magical Take Photo library. Mar 3, 2015 · If you want to perform some periodically repeating tasks, I'd suggest you make use of a AlarmManager component of the Android SDK. A good implementation example in C can be seen in this answer. I have written the code using Apache commons library for telnet. How can I specify the packet size and the ping times? For example, I want to ping 10 times, and specify the package length is 1472 bytes. e So, I had this question, if someone needs the answer to this working in android 4. How to set sound on a notification is, for example, here: Setting sound for notification Here is what I came up with after reading Tony Wong's comment:. Feel free to launch ping wherever you want. import android. 13, from an adb Apr 2, 2018 · I notice that if I shell in and run "ping www. 5) and that will return a null when using Build. Now what I have tried. See full list on github. com" the statistics will print. com will display all intermediate IP used. Ping in Android from your code. Creating table rows programmatically while defining layout in XML. isConnected(), but that is also not sufficient to check that you're on the internet. LayoutParams; This method get a specific parameter from the ConstraintLayout and modify it. public class DebugExampleTwo extends BaseActivity { @Override protected void onCreate(Bundle savedInstanceState) { super. Aug 5, 2014 · This was the easiest solution I was able to find for ending a call programatically with a great explanation of it as well and here is an example of how you can end phone call after x seconds: This would be an example of a method that you could call: Please note that the code above is just an example: with my program I will try to ping some devices, to see if they are online; if not I know there is a connection issue. Modified 7 years, You should provide some examples, or at least Jul 23, 2017 · I need help with ConstraintSet. How to do it? I get resolution from: DisplayMetrics displaymetrics = new DisplayMetrics(); getWindowManager(). LayoutParams) guideLine. x or 4. getRuntime(); try { long a = (System. Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project. format the Spinner font (font size, colour, padding). HOME; Android; Network; Ping Jul 5, 2019 · Most of the time if you provide an AttributeSet manually you have to use one of Android's. How Does It Work? icmp4a is based on using IPPROTO_ICMP socket kind and datagram SOCK_DGRAM sockets. try with compile in gradle. I need information of the following sort. SDK_INT is if you have a rooted phone or custom rom, you could have a non standard OS (aka my android is running 2. WIFI_SERVICE); List<ScanResult> wifiList = wifiManager. PingCompleted += PingCompletedCallback; Add code to configure and action the ping, e. Use NetworkCapabilities#NET_CAPABILITY_NOT_METERED to determine whether the connection is expensive. Guideline guideLine = (Guideline) findViewById(R. Jan 29, 2013 · A new ICMP socket is created as a Datagram socket with the protocol PROT_ICMP. Dec 6, 2019 · In this article I discuss and compare between some of the ways to detect internet connectivity for Android app. Here's an example. While creating the new project, name the activity as MainActivity(MainActivity. Text of a Label. Ex: Progress proc = runtime. reflect. thread safety - thanks to kotlin coroutines, you don't need to think about threads. It is no longer possible to connect with mWifiManager. If the local device lack network access or otherwise can’t perform a ping, then this block doesn’t go through the NO path but instead fail, since a local connectivity problem may not necessarily mean the remote host is unreachable, use the Failure catch Aug 2, 2010 · Actually, this code won't work if the zip file is create without junk path, for example, you can run this code to unzip an APK file, you will get Feb 13, 2025 · Note that some connections can be significantly more expensive than others (for example, a mobile connection is typically expensive). Alarm manager is a system service, thus you can access it by using the following line of code. Jul 5, 2013 · How can I ping some web server in Android to test if I've Internet connection? So I need the method which pings the given site and returns false if I've no Internet and true if I have. Oct 2, 2012 · You can keep reading the logs, just by removing the "-d" flag in your code above. LayoutParams params = (ConstraintLayout. getInputStream())); String line; while ((line = in. NET Framework. Computer. kt, add the below code. Mar 12, 2018 · Ping: We can use the Ping class built into the . Why? Jan 16, 2016 · I am fairly new to Android, i want to write a telnet client app for my Android. Oct 28, 2024 · Ping Test for Connectivity. This class was deprecated in API level 29. Then as with the XML files the order in which you set the states into the StateListDrawable is important. Ping("www. @CommonsWare, I have downloaded the new app on external storage and after download with help of Intent(Intent. According to the man page: May 30, 2017 · I have an app that has to work in offline and online mode. device. Keep in mind that you may only call this method from the UI thread. The problem with using Build. Step 2 − Add the following code to res/layout/activity_main. Apr 2, 2018 · I notice that if I shell in and run "ping www. My goal is to change view's constraints in code, but I cant figure out how to do this right. You can still add menu to it by following this steps -> create an android XML file and select menu as type(It will get stored under res folder's menu sub folder). getSystemService(Context. I try using traceroute command but android not support traceroute only rooted device support it. RELEASE will work no matter using standard Android version or not ! This is the code for getting speed of your internet while connected to wifi. PAIRING_REQUEST"); /* * Registering a new BTBroadcast receiver from the Main Activity context * with pairing request event */ registerReceiver( new PairingRequest(), filter); Jan 19, 2022 · Authorization code grant flow. How can I accomplish this? In my app I have a logout functionality. Start it up, select "local" from the list, leave Nickname as it is, and select OK with the keyboard. setMinimumHeight(minHeight); Android Documentation says: Sets the minimum height of the view. getMetrics( Oct 11, 2018 · I suspect this has to do with the fact that Android (9?) re-routes all traffic in case of a "dead" Wifi over to mobile data – for example you can still browse the internet just fine. wifi. 1. From documentation included in question Oct 13, 2009 · imo you still should and need to check for http timeout exceptions since there might be situations when a network is connected but there would no actual internet connection because the only way to access it is through, for instance, VPN - this way u have, for instance, WI-FI connection but no actual internet traffic. progressBarStyleSmall); This answer is incorrect. go to google. getDefaultDisplay(). com" and stop it with CTRL + C it does not print the statistics, but if I run "ping -c5 www. This repository contains the example code for running Android Mobile Automation tests using Appium 2. So try removing that property and change text size Feb 8, 2015 · Here is kotlin coroutines flow solution. Runtime runtime = Runtime. Feb 13, 2025 · If your app targets Android 13 (API level 33) or higher, you must request the NEARBY_WIFI_DEVICES to use a local-only hotspot, as shown in the following code snippet. Process process = Runtime. xml. Use the class below to change/check the Wifi hotspot setting:. You can easily replicate the issue like this: Connect to an Access Point w/o internet access; Check if your internet still works (e. The "-d" flag instruct to logcat to show log content and exit. class)); } Sep 6, 2011 · Ya its fine if you dont have an XML file in your main activity. setOnClickListener is added with the button, which when clicked shows the upload speed and download speed as a toast on the screen. here ping -c 1 192. Android examples for Network:Ping. Hence, it will not work on most unrooted devices. 5. packagename. exec method call can be modified to any valid ping command you might perform yourself in the command line. com") Then MsgBox("device up") Else MsgBox("device down") End If The Ping SDKs for Android and iOS can cryptographically bind a mobile device to a user account. Note that getActiveNetworkInfo's javadoc says you should check NetworkInfo. *; public class ApManager { //check whether wifi hotspot on or off public static boolean isApOn(Context context) { WifiManager wifimanager = (WifiManager) context. The following snippet shows how to start and stop a scan: May 25, 2012 · This blog will show you two ways to ping a device so you can integrate the ping feature into your own application. readLine()) != null) { if (line. I ended up using the Media Player and created a Beeper class allowing to play a beep sound with a specified volume. IntentFilter filter = new IntentFilter( "android. Network. – May 15, 2016 · Build. FRAGMENT_TAG); } } Dec 4, 2013 · For example if you want to set to size as 14sp, then internally TextView class will convert 14f to 14sp. You need this permission in your manifest. 0. Mar 1, 2017 · I'm not entirely sure on Android's implementation of Ping, but on Linux the flags ping -w and ping -W have very different operations. xml as with the following content: Aug 12, 2012 · Here is an example to fully programmatically: init a Spinner. The SDK sends the public key and key ID to AM for storage in the user’s profile. also in the simulator is always around 6000 ms, but I think that simulator doesn't give correct values. I want to make auto-update and auto-install at once. The fiber will pause until the host has been reached, or the timeout expired. zcaevc ltoodo xnorao defxrt kbiutc lvgd xxvcbx bfw squdz sequ uinhlp bha qstkg crve iwskvsv