Android ping programmatically example. See full list on github.

Android ping programmatically example How can I accomplish this? In my app I have a logout functionality. Visual TracertPro. 13, from an adb Jan 11, 2012 · The earlier answer works, but the solution can actually be simpler. Android examples for Network:Ping. try with compile in gradle. Kotlin is used as example language. Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project. Dec 2, 2016 · I created a music player app and I want to set the volume up/down programmatically. makeText(MainActivity EDIT: There is a perfect example for you in the android labs project called netmeter. I do not believe you can set the style programatically. go to google. How to execute ping command in Android with interface name (example: wlan0)? 1. WAKE_LOCK" /> You can use the AlarmManager1 class to fire off an intent that starts your activity and acquires the wake lock. For example, try running the linux du command on old Samsung devices (S3) and newer devices (Motorola G) on adb shell. Alarm manager is a system service, thus you can access it by using the following line of code. 2. ColorAccent), the text field uses that color even when it's inactive (usually it would be grey then). WifiConfiguration which is gotten from android. Then as with the XML files the order in which you set the states into the StateListDrawable is important. @CommonsWare, I have downloaded the new app on external storage and after download with help of Intent(Intent. progressBarStyleSmall); This answer is incorrect. 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:. *; import android. 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 library does it for you. 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?"). 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. PingCompleted += PingCompletedCallback; Add code to configure and action the ping, e. val isVpnActiveFlow = callbackFlow { val connectivityManager = context. Note that getActiveNetworkInfo's javadoc says you should check NetworkInfo. 1. There is a class called Top. While creating the new project, name the activity as MainActivity(MainActivity. g. Oct 2, 2012 · You can keep reading the logs, just by removing the "-d" flag in your code above. 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. content. Does NOT appear to work with the emulator, make sure you use a real device. IntentFilter filter = new IntentFilter( "android. 0. action. According to the man page: May 30, 2017 · I have an app that has to work in offline and online mode. I have 4 TextViews and one ImageView. . 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. compile 'com. Keep in mind that you may only call this method from the UI thread. packagename. Mar 12, 2018 · Ping: We can use the Ping class built into the . In fact it has been suggested that it can be used to fix the implementation of InetAddress. getLayoutParams(); params. 45f; // 45% // range: 0 <-> 1 guideLine. guidePercent = 0. A good implementation example in C can be seen in this answer. 0 (API level 23), before that permissions should only be defined in manifest. I'm able to show the pairing dialog for the device I want to pair and I can enter a pincode. 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. 0) for more detail see here:. reflect. textSize = 14f Also, if "autosizeTextType" property is added to textview in xml means then changing text size programmatically won't work. 3. Computer. Now I am exiting my app by pressing back button. 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. readLine()) != null) { if (line. Jan 6, 2019 · The following code may be used to ping the IP / Domain addresses and to obtain latency. j a va 2s . 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. Use this code: progressBar = new ProgressBar(activity, null, android. If below code is used. The SDK sends the public key and key ID to AM for storage in the user’s profile. Traceroute. Here’s how you can ping Google’s DNS from your Android device: adb shell ping 8. How to do it? I get resolution from: DisplayMetrics displaymetrics = new DisplayMetrics(); getWindowManager(). When your app has strict dependency to internet… ping an IP address - Android Network. 1. currentTimeMillis() % 100000); Process ipProcess = runtime. attr. This is not only limited to ping. onCreate(savedInstanceState); addFragment(android. As always, don't do I/O on the UI Thread. SDK_INT so Build. May 28, 2013 · The correct method to set the minimum height of a view in Android: Property access way(in Kotlin): yourView. When I modify to. setLayoutParams Apr 11, 2023 · Step 4: In the MainActivity. 0, it was a quite dated entry. If you’re troubleshooting network connectivity, you can run a ping command to check if your device can reach external networks. 168. java that actually does exactly what you want and it is used in TaskList. Looping through the configured networks list is not required as you get the network id when you add the network through the WifiManager. Feb 13, 2025 · Note that some connections can be significantly more expensive than others (for example, a mobile connection is typically expensive). Step 2 − Add the following code to res/layout/activity_main. 3 or 2. contains("bytes from")) { I want to implement traceroute functionality like this apps available in android play store. This class was deprecated in API level 29. 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. 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. So try removing that property and change text size Feb 8, 2015 · Here is kotlin coroutines flow solution. setMinimumHeight(minHeight); Android Documentation says: Sets the minimum height of the view. 0. Use ConnectivityManager#getNetworkCapabilities or ConnectivityManager#getLinkProperties to get information synchronously Nov 27, 2016 · Run time permissions are added in Android from Android 6. startWps(wpsConfig, mWpsCallback); And there are also no alternatives. Application has to make requests to the app server based on the internet speed of the current network connection (Wifi or Data). I try using traceroute command but android not support traceroute only rooted device support it. I need to set ImageView constraints to one of the TextViews. Get pid of ping process. valueOf(level); // Toast. I want to implement two Buttons to increase/decrease the volume and set to the media player. Now i am able to connect to telnet server (for that Mar 5, 2012 · <uses-permission android:name="android. This example attempts a single Ping request. It's has a couple useful features like being able to bind to a given Network. xml as with the following content: Aug 12, 2012 · Here is an example to fully programmatically: init a Spinner. When I press "Pair" the dialo Jan 20, 2013 · You can use Magical Take Photo library. 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). class)); } Sep 6, 2011 · Ya its fine if you dont have an XML file in your main activity. lang. I used this example and tried to add it to my edit text programmatically like editText. Network class: If my. device. format the Spinner font (font size, colour, padding). edit_text_back);, but it does not work. Here's an example. Since I need only the connection status there is no need to show up the results. Guideline guideLine = (Guideline) findViewById(R. saveLocale(locale); // optional - Helper method to save the Android network tool: Discover hosts and scan their ports, in your Wifi/3G network. Feel free to launch ping wherever you want. exec method call can be modified to any valid ping command you might perform yourself in the command line. Feb 11, 2011 · I made this with help from Android download binary file problems and Install Application programmatically on Android. Dec 6, 2019 · In this article I discuss and compare between some of the ways to detect internet connectivity for Android app. Instantiate a Ping and subscribe to the PingCompleted event: Ping pingSender = new Ping(); pingSender. Aug 26, 2011 · This code is good when we know that 3 buttons always placed in a row. 5. The "-d" flag instruct to logcat to show log content and exit. isReachable(). I would like to check the internet access at the start of the application by pinging my websi Nov 25, 2016 · Update 2021. calculateSignalLevel(scanResult. 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. 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. 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). 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. resize the Spinner and add it to my View. getInputStream())); String line; while ((line = in. 8. R. exec("/system/bin/ping -c " + count + " -w 4 " + ip); if (p == null) { return result; BufferedReader in = new BufferedReader (new InputStreamReader (p. bluetooth. I have written the code using Apache commons library for telnet. WifiManager wifiManager = (WifiManager) this. your_guideline); ConstraintLayout. 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. May 31, 2019 · I am currently developing an application with Android studio that needs an Internet connection to work. Oct 7, 2009 · Android TableLayout programmatically. How Does It Work? icmp4a is based on using IPPROTO_ICMP socket kind and datagram SOCK_DGRAM sockets. 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. 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. Modified 7 years, You should provide some examples, or at least Jul 23, 2017 · I need help with ConstraintSet. The problem with using Build. The Android expected behaviour is to use the standard Notification to alert the user. 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. setOnClickListener is added with the button, which when clicked shows the upload speed and download speed as a toast on the screen. getScanResults(); for (ScanResult scanResult : wifiList) { int level = WifiManager. net. – May 15, 2016 · Build. Example. Apr 2, 2018 · I notice that if I shell in and run "ping www. 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. If the ping fails, your device likely has no network access. 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. 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. Apr 21, 2010 · To open the Spinner you just need to call it's performClick() method. WifiManager. Process process = Runtime. See full list on github. frosquivel:magicaltakephoto:1. If you're connected to a network that does not route to the internet this method will incorrectly return true. wifi. 13, from an adb Apr 2, 2018 · I notice that if I shell in and run "ping www. LayoutParams; This method get a specific parameter from the ConstraintLayout and modify it. exec( "/system/bin/ping -c 8 -s 1472" + url); it does not work. Implementation notes: Listener is executed on calling Thread (Not UI Thread). 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". exec("/system/bin/ping -c 1 "+domain); ipProcess. I ended up using the Media Player and created a Beeper class allowing to play a beep sound with a specified volume. Nov 1, 2015 · How to put Android to standby programmatically? Ask Question Asked 12 years, 11 months ago. Requires Lollipop or greater. thread safety - thanks to kotlin coroutines, you don't need to think about threads. 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. getRuntime(). I have both root capability and my App is signed with the firm Android ping programmatically example. 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. google. To get around this you can create a template layout xml file with the style assigned, for example in res/layout create tvtemplate. But what I want is I need to exit automatically(i. currentTimeMillis() % 100000); if (b <= a) { try {//from w w w . c o m Process p = Runtime. Jul 26, 2013 · NetworkInfo class is deprecated in API 29 (Android 10. LayoutParams) guideLine. getDefaultDisplay(). A useful tip to make sure your application has the right permissions: do run-as com. I need information of the following sort. 1"); where proc will be something like Process[pid=2343], so you need to extract 2343. dynamically creating tablelayout (android) 1. The first and easiest way to issue a ping command is to call the Ping method in the My. waitFor(); long b = (System. Jun 18, 2011 · Warning This method will not work beyond 5. I want to calculate dp from px programmatically. Ping("www. In this case, you're using ping -W, which waits for a timeout to happen across the network. 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. Ex: Progress proc = runtime. com) Ping. 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. I want to make auto-update and auto-install at once. Use the class below to change/check the Wifi hotspot setting:. com" and stop it with CTRL + C it does not print the statistics, but if I run "ping -c5 www. Does NOT invoke CLI ping command. *; import java. getSystemService(Context. Therefore, I checked out the source code and found out that the configuration of each SSID is stored in android. start() method. The ping command inside the runtime. NET Framework. - rorist/android-network-discovery Oct 7, 2009 · Android TableLayout programmatically. Jan 29, 2013 · A new ICMP socket is created as a Datagram socket with the protocol PROT_ICMP. 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. Create a new project File ->New -> Project ->Android ->Android Application Project. isConnected(), but that is also not sufficient to check that you're on the internet. java) and layout as activity_main. this, SecondActivity. public class DebugExampleTwo extends BaseActivity { @Override protected void onCreate(Bundle savedInstanceState) { super. It does the same thing as the ping executable, but is much easier to configure. also in the simulator is always around 6000 ms, but I think that simulator doesn't give correct values. Luckily, they've exposed the attribute set that describes a small progress bar. x or 4. java to be displayed. Releasing the wakelock will allow the device to go to sleep on its own. Support for IPv4 and IPv6. textView. LayoutParams params = (ConstraintLayout. fill it with data via a String List. *; public class ApManager { //check whether wifi hotspot on or off public static boolean isApOn(Context context) { WifiManager wifimanager = (WifiManager) context. Now what I have tried. 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. Registered devices generate a key pair and a key ID. 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. VPNs and Peer-to-Peer Wi-Fi can also be transports. hey, the docs say that Bluetooth should never be enabled without direct user consent. I implemented "ping" in pure Android Java and hosted it on gitlab. id. content, new DebugExampleTwoFragment(), DebugExampleTwoFragment. But I faced with problem when I use emulator. The fiber will pause until the host has been reached, or the timeout expired. 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. Activity: control = ( Apr 23, 2013 · Using connectbot - (google play), you can access a local shell and use the ping command. xml. VERSION. 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). How can I do that? Sample code is preferred. 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). WIFI_SERVICE); List<ScanResult> wifiList = wifiManager. com" the statistics will print. Network. 0' 2. 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. 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. com") Then MsgBox("device up") Else MsgBox("device down") End If Mar 30, 2016 · Change linear layout top margin programmatically android. This will turn on the screen and keep it on. The ICMP socket functionality has been ported to Android as well, and even used in the "ping" program. e So, I had this question, if someone needs the answer to this working in android 4. A decision block that checks if a host is reachable. com Aug 21, 2019 · This example demonstrates how do I ping external IP from java android. If user clicks logout it goes to home screen. 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. It is no longer possible to connect with mWifiManager. My goal is to change view's constraints in code, but I cant figure out how to do this right. onCreate(savedInstanceState); setContentView(R. But is Android 6 and greater you need to take run time permission (danger) from user right before perform task. 5) and that will return a null when using Build. here ping -c 1 192. Use NetworkCapabilities#NET_CAPABILITY_NOT_METERED to determine whether the connection is expensive. xml Sep 16, 2015 · Stop android adb ping programmatically and print statistics. This repository contains the example code for running Android Mobile Automation tests using Appium 2. 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. You can easily replicate the issue like this: Connect to an Access Point w/o internet access; Check if your internet still works (e. Ping in Android from your code. com will display all intermediate IP used. Hence, it will not work on most unrooted devices. layout. 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. : Feb 14, 2011 · For my application I'm trying to programmatically pair a bluetooth device. Apr 23, 2012 · I realise that there is no API on 3. 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. Text of a Label. Oct 28, 2024 · Ping Test for Connectivity. Runtime runtime = Runtime. setBackgroundResource(R. modern ICMP Echo (Ping) library for Android written in pure Kotlin. You need this permission in your manifest. RELEASE; That will give you the actual numbers of your version; aka 2. Why? Jan 16, 2016 · I am fairly new to Android, i want to write a telnet client app for my Android. activity_main); startActivity(new Intent(MainActivity. x for those setting per SSID. permission. drawable. Full example code: @SuppressWarnings("deprecation") private void setLocale(Locale locale){ SharedPrefUtils. 4. Start it up, select "local" from the list, leave Nickname as it is, and select OK with the keyboard. minimumHeight = minHeight Setter method way: yourView. kt, add the below code. import android. myapplication. I know that when typing in CMD in windows traceroute google. 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. 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. exec("ping 192. level, 5); String net=String. Connecting with WPS programatically is deprecated and removed as of API 28 and above. I have found it to work several HTC devices, but others simply return "ping: icmp open socket: Operation not permitted". getRuntime(); try { long a = (System. 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. How to set both gravity and layout gravity of a LinearLayout programatically. 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. Creating table rows programmatically while defining layout in XML. First activity: public void onCreate(Bundle savedInstanceState) { super. eop qfvns usxaeg ibikgvsm trzb mrof aou jtmp pnt cnxu nnj ddrwktp xvnyx boslix kubvqua