Android ping programmatically example FRAGMENT_TAG); } } Jan 31, 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. c o m Process p = Runtime. LayoutParams params = (RelativeLayout. 1. exec("ping 192. BroadcastReceiver; import 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. Start it up, select "local" from the list, leave Nickname as it is, and select OK with the keyboard. Therefore, I checked out the source code and found out that the configuration of each SSID is stored in android. It is no longer possible to connect with mWifiManager. 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. go to google. Jul 26, 2013 · NetworkInfo class is deprecated in API 29 (Android 10. isConnected(), but that is also not sufficient to check that you're on the internet. I know that when typing in CMD in windows traceroute google. exec("/system/bin/ping -c 1 "+domain); ipProcess. 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. startWps(wpsConfig, mWpsCallback); And there are also no alternatives. net. As always, don't do I/O on the UI Thread. Android id overview. PingCompleted += PingCompletedCallback; Add code to configure and action the ping, e. It can be any valid sign (like the regular Android App Export function). The Ping SDKs for Android and iOS can cryptographically bind a mobile device to a user account. Feb 11, 2011 · I made this with help from Android download binary file problems and Install Application programmatically on Android. How to execute ping command in Android with interface name (example: wlan0)? 1. Oct 12, 2011 · I create a RadioGroup from XML <RadioGroup android:id="@+id/option" android:layout_width="match_parent" android:orientation="horizontal" android:checkedButton="@+id/ May 7, 2010 · For example, using String. How Does It Work? icmp4a is based on using IPPROTO_ICMP socket kind and datagram SOCK_DGRAM sockets. As of Android Oreo, the support library only goes down to API 14. Jul 9, 2012 · We have installed applications programmatically. Get pid of ping process. setMinimumHeight(minHeight); Android Documentation says: Sets the minimum height of the view. CPU Manufacturer, model and serial numb Java: ping an URL from java application - code exa Android: Killing a running process with processid( Android: Code for detecting if specific applicatio Android code for reading phone contacts detail Android Reading Call Log from Phone Programmatically Calling JavaScript Function from Android and Handl Apr 23, 2012 · I realise that there is no API on 3. Example. When I press "Pair" the dialo Oct 3, 2009 · Since I didn't like some of the code in the other answers, here's my simple solution. device. The library does it for you. Instantiate a Ping and subscribe to the PingCompleted event: Ping pingSender = new Ping(); pingSender. 3. Since I need only the connection status there is no need to show up the results. Text of a Label. I'm able to show the pairing dialog for the device I want to pair and I can enter a pincode. May 11, 2009 · It is a trivial process. Here’s how you can ping Google’s DNS from your Android device: adb shell ping 8. Process process = Runtime. 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. g. In fact it has been suggested that it can be used to fix the implementation of InetAddress. If you’re troubleshooting network connectivity, you can run a ping command to check if your device can reach external networks. onCreate(savedInstanceState); addFragment(android. makeText(MainActivity May 15, 2016 · Build. google. Mar 2, 2017 · This is a super quick ~5 min developed code for pinging an IPv4 host as you can see from the code itself. readLine()) != null) { if (line. content, new DebugExampleTwoFragment(), DebugExampleTwoFragment. So try removing that property and change text size Apr 2, 2018 · I notice that if I shell in and run "ping www. In the OP's case and my case, the accepted answer does not place the button vertically centre. Note that getActiveNetworkInfo's javadoc says you should check NetworkInfo. So, I had this question, if someone needs the answer to this working in android 4. Runtime runtime = Runtime. ALIGN_PARENT_RIGHT, RelativeLayout. You can see a good example in the source code SMSPopup. getConnectionInfo(); String address = info. compile 'com. May 31, 2019 · I am currently developing an application with Android studio that needs an Internet connection to work. *; public class ApManager { //check whether wifi hotspot on or off public static boolean isApOn(Context context) { WifiManager wifimanager = (WifiManager) context. Step 2 − Add the following code to res/layout/activity_main. *; import android. setBackground(buttonDrawable); Jan 31, 2025 · Note that some connections can be significantly more expensive than others (for example, a mobile connection is typically expensive). The fiber will pause until the host has been reached, or the timeout expired. 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. 2 and below, there is no public APIs you can access. PAIRING_REQUEST"); /* * Registering a new BTBroadcast receiver from the Main Activity context * with pairing request event */ registerReceiver( new PairingRequest(), filter); 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. saveLocale(locale); // optional - Helper method to save the Sep 16, 2015 · Stop android adb ping programmatically and print statistics. 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). WRITE_SECURE_SETTINGS" /> The permission WRITE_SECURE_SETTINGS can only be acquired by system apps. try with compile in gradle. This I was planning to implementing by issuing the following shell command through c using the system() Android- Sending MMS Programmatically Without Being Default App Hot Network Questions Voltage monitoring with one N-Channel MOSFET or with One N-Channel and one P-Channel Mosfet Ping. calculateSignalLevel(scanResult. If you don't want to be linked to the native email program or gmail program (via intent) to send the mail, but have the email sent in the background, see the code below. 0' 2. WIFI_SERVICE); List<ScanResult> wifiList = wifiManager. HOME; Android; Network; Ping Apr 23, 2013 · Using connectbot - (google play), you can access a local shell and use the ping command. If user clicks logout it goes to home screen. Viewed 2k times here's an example of my code Jan 29, 2013 · A new ICMP socket is created as a Datagram socket with the protocol PROT_ICMP. RELEASE; That will give you the actual numbers of your version; aka 2. frosquivel:magicaltakephoto:1. 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. Use NetworkCapabilities#NET_CAPABILITY_NOT_METERED to determine whether the connection is expensive. – This is the code for getting speed of your internet while connected to wifi. I implemented "ping" in pure Android Java and hosted it on gitlab. Modified 9 years, 9 months ago. getDefaultDisplay(). content. An Android id is an integer commonly used to identify views; this id can be assigned via XML (when possible) and via code (programmatically. exec method call can be modified to any valid ping command you might perform yourself in the command line. j a va 2s . com") Then MsgBox("device up") Else MsgBox("device down") End If Mar 30, 2016 · For Xamarin Android align to the left of an object. This is not only limited to ping. e 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. 5) and that will return a null when using Build. I want to make auto-update and auto-install at once. x for those setting per SSID. Most of the time if you provide an AttributeSet manually you have to use one of Android's. Ask Question Asked 9 years, 9 months ago. getRuntime(). I want to implement traceroute functionality like this apps available in android play store. *; import java. Network class: If my. How can I do that? Sample code is preferred. I have done with IMIE Code and I know how to check Mac id on device manually but have no idea how to find out I know that one can overwrite the Back Button functionality in Android, but I was wondering if there was a method or anything I could call that would functionally do the same thing as pressing the Jan 16, 2016 · I am fairly new to Android, i want to write a telnet client app for my Android. Looping through the configured networks list is not required as you get the network id when you add the network through the WifiManager. I want to implement two Buttons to increase/decrease the volume and set to the media player. Activity: control = ( ping an IP address - Android Network. also in the simulator is always around 6000 ms, but I think that simulator doesn't give correct values. I would like to check the internet access at the start of the application by pinging my websi Mar 12, 2018 · Ping: We can use the Ping class built into the . public class DebugExampleTwo extends BaseActivity { @Override protected void onCreate(Bundle savedInstanceState) { super. 0, it was a quite dated entry. There is a class called Top. progressBarStyleSmall); Dec 6, 2019 · In this article I discuss and compare between some of the ways to detect internet connectivity for Android app. xml The Android expected behaviour is to use the standard Notification to alert the user. Nov 1, 2015 · How to put Android to standby programmatically? Ask Question Asked 12 years, 11 months ago. From documentation included in question In my app I have a logout functionality. Luckily, they've exposed the attribute set that describes a small progress bar. Support for IPv4 and IPv6. try {//from w w w . 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?"). LayoutParams) button. Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project. 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. I have written the code using Apache commons library for telnet. SDK_INT so Build. textView. getSystemService(Context. minimumHeight = minHeight Setter method way: yourView. WifiConfiguration which is gotten from android. Application has to make requests to the app server based on the internet speed of the current network connection (Wifi or Data). 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 . Jan 11, 2012 · The earlier answer works, but the solution can actually be simpler. x or 4. Dec 12, 2010 · In 2. currentTimeMillis() % 100000); Process ipProcess = runtime. But you can still start the InstalledAppDetails activity just as the ManageApplications does. Is there another way to do the same programmatically, so without cmd-window? Just like a Apr 22, 2015 · In properly extending dimsuz's answer by providing a real code situation, see the following code snippet: Drawable buttonDrawable = button. Device ID Giving null Value. Mar 3, 2015 · Send Ping on Android programmatically. 1"); where proc will be something like Process[pid=2343], so you need to extract 2343. The application executes a system ping process with defined paramteres and uses a simple regex to parse values. The app does not need to be signed by a system key. . Computer. Keep in mind that you may only call this method from the UI thread. wifi. But what I want is I need to exit automatically(i. xml, and your app is installed in the /system/app programmatically or manually. The SDK sends the public key and key ID to AM for storage in the user’s profile. getBackground(); buttonDrawable = DrawableCompat. packagename. getLayoutParams() params. waitFor(); long b = (System. The ICMP socket functionality has been ported to Android as well, and even used in the "ping" program. currentTimeMillis() % 100000); if (b <= a) { This is a demonstration of an ICMP ping application for Android with configurable size and interval. Setting parameter of layout of android programmatically. Feel free to launch ping wherever you want. But hashCode worked really well for me as then I can use Formatter to get the ip address with correct formatting. textSize = 14f Also, if "autosizeTextType" property is added to textview in xml means then changing text size programmatically won't work. Android examples for Network:Ping. Most newer apps probably also have a min API of 14, and thus don't need to worry about the issues with API 11 mentioned in some of the other answers. Is there a way to send the ping command, have it time out after a specified time, and then print the ping statistics? Here is what I came up with after reading Tony Wong's comment:. getScanResults(); for (ScanResult scanResult : wifiList) { int level = WifiManager. thread safety - thanks to kotlin coroutines, you don't need to think about threads. getRuntime(); try { long a = (System. Android network tool: Discover hosts and scan their ports, in your Wifi/3G network. In this case, you're using ping -W, which waits for a timeout to happen across the network. Properties The following properties are available for configuring the Ping SDK for Android: Nov 27, 2016 · Run time permissions are added in Android from Android 6. When your app has strict dependency to internet… EDIT: There is a perfect example for you in the android labs project called netmeter. A good implementation example in C can be seen in this answer. 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 ? May 28, 2015 · As was already pointed out in the comment, the MAC address can be received via the WifiManager. WRITE_SETTINGS" /> <uses-permission android:name="android. WifiManager. RELEASE will work no matter using standard Android version or not ! Nov 25, 2016 · Update 2021. Ping("www. isReachable(). I try using traceroute command but android not support traceroute only rooted device support it. getMetrics( Edit: As some folks needs help in Unlocking device after locking programmatically, I came through post Android screen lock/ unlock programatically, please have look, may help you. attr. 2. CMD those the ping and this code reads the output to reach to the line that some numerical stats are given. Use ConnectivityManager#getNetworkCapabilities or ConnectivityManager#getLinkProperties to get information synchronously Jan 20, 2013 · You can use Magical Take Photo library. No SOCK_RAW (Raw sockets) - banned on Android; No executing ping command via Runtime. NET Framework. ) The id is most useful for getting references for XML-defined Views generated by an Inflater (such as by using setContentView. This class and it's method gets a String as an IP address and returns the average time for the ping that is generated in windows CMD. If you're connected to a network that does not route to the internet this method will incorrectly return true. You can use two method : 1 - for check connection : private boolean NetworkIsConnected() { ConnectivityManager cm = (ConnectivityManager) getContext I want to calculate dp from px programmatically. The following snippet shows how to start and stop a scan: Jan 9, 2011 · For adding a RelativeLayout attribute whose value is true or false use 0 for false and RelativeLayout. Ex: Progress proc = runtime. 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. java that actually does exactly what you want and it is used in TaskList. The first and easiest way to issue a ping command is to call the Ping method in the My. You need this permission in your manifest. getMacAddress(); I used following code: The reason I used hashCode was because I was getting some garbage values appended to the ip address when I used getHostAddress. @CommonsWare, I have downloaded the new app on external storage and after download with help of Intent(Intent. kt, add the below code. 0) for more detail see here:. TRUE) The way ping is implemented for every OEM (Original Equipment Manufacturer) may be different. addRule(RelativeLayout. 13, from an adb Apr 11, 2023 · Step 4: In the MainActivity. Aug 26, 2011 · This code is good when we know that 3 buttons always placed in a row. You cannot even do this with a Apr 8, 2015 · In my case, the Tone Generator was not loud enough for some reason. start() method. According to the man page: Oct 28, 2024 · Ping Test for Connectivity. Now I am exiting my app by pressing back button. Apr 21, 2010 · To open the Spinner you just need to call it's performClick() method. To configure the Ping SDK for Android, use the FROptionsBuilder methods to build an FROptions object, and pass the object to the FRAuth. For example, try running the linux du command on old Samsung devices (S3) and newer devices (Motorola G) on adb shell. Kotlin is used as example language. Hence, it will not work on most unrooted devices. If the ping fails, your device likely has no network access. A decision block that checks if a host is reachable. But is Android 6 and greater you need to take run time permission (danger) from user right before perform task. 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. import android. When I modify to. Full example code: @SuppressWarnings("deprecation") private void setLocale(Locale locale){ SharedPrefUtils. Modified 7 years, You should provide some examples, or at least 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. The ping command inside the runtime. Network. Use the class below to change/check the Wifi hotspot setting:. Visual TracertPro. IntentFilter filter = new IntentFilter( "android. 3 or 2. com" the statistics will print. 0. WIFI_SERVICE); WifiInfo info = manager. Dec 29, 2009 · The most reliable way to do this is to just have them create an account the first time they launch your app. May 30, 2017 · I have an app that has to work in offline and online mode. Jan 6, 2019 · The following code may be used to ping the IP / Domain addresses and to obtain latency. 8. reflect. WifiManager manager = (WifiManager) getSystemService(Context. action. There are ways to get the user's email address (see the docs on AccountManager), but verifying that a malicious user hasn't forged this information requires a bit of knowledge about how the Google Data APIs work -- more than I can put in this small comment box. Traceroute. Use this code: progressBar = new ProgressBar(activity, null, android. I have both root capability and my App is signed with the firm hey, the docs say that Bluetooth should never be enabled without direct user consent. valueOf(level); // Toast. hashCode(), combined with a UUID: How to identify an Android device programmatically? 13. id. TRUE for true:. RED); button. here ping -c 1 192. You can easily replicate the issue like this: Connect to an Access Point w/o internet access; Check if your internet still works (e. This example attempts a single Ping request. 0. As described here, it makes it possible to send ICMP_ECHO messages and receive the corresponding ICMP_ECHOREPLY messages without any Jun 18, 2011 · Warning This method will not work beyond 5. Examine the following methods: SmsMmsMessage getSmsDetails(Context context, long ignoreThreadId, boolean unreadOnly) long findMessageId(Context context, long threadId, long _timestamp, int messageType void setMessageRead(Context context, long messageId, int messageType) void deleteMessage(Context context, long 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. see here Nov 8, 2011 · Basically, android:layout_gravity CANNOT be access programmatically, only android:gravity. If below code is used. bluetooth. 4. : Learn Android - Performs a single Ping. But I faced with problem when I use emulator. xml. Registered devices generate a key pair and a key ID. Does NOT invoke CLI ping command. java to be displayed. VERSION. permission. 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". How to do it? I get resolution from: DisplayMetrics displaymetrics = new DisplayMetrics(); getWindowManager(). RelativeLayout. 168. R. level, 5); String net=String. Ping in Android from your code. setOnClickListener is added with the button, which when clicked shows the upload speed and download speed as a toast on the screen. Aug 21, 2019 · This example demonstrates how do I ping external IP from java android. exec("/system/bin/ping -c " + count + " -w 4 " + ip); if (p == null) { return result; BufferedReader in = new BufferedReader (new InputStreamReader (p. The problem with using Build. I have a requirement for obtaining the hardware related information on an Android device that runs my application. 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 Apr 5, 2014 · I have a requirement of obtaining the IP addresses of all devices within LAN programatically. Any help? EDIT: I found the solution in case anyone is interested: Apr 4, 2017 · How do i get Mac Id of android device programmatically. myapplication. 5. Feb 14, 2011 · For my application I'm trying to programmatically pair a bluetooth device. com will display all intermediate IP used. 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 Nov 2, 2018 · First way. setTint(buttonDrawable, Color. 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. This solution is meant to be usable in an Activity or Service to track the location. putInt(getActivity(). If the application is already installed in the device the application is open automatically. com) Jan 21, 2014 · Create class that extends BroadcastReceiver, use ConnectivityManager. 0 (API level 23), before that permissions should only be defined in manifest. How to set sound on a notification is, for example, here: Setting sound for notification 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 May 28, 2013 · The correct method to set the minimum height of a view in Android: Property access way(in Kotlin): yourView. It does the same thing as the ping executable, but is much easier to configure. How to cross-reference Example environment Oct 6, 2013 · So you'll definitely need android. Dec 2, 2016 · I created a music player app and I want to set the volume up/down programmatically. It's has a couple useful features like being able to bind to a given Network. A useful tip to make sure your application has the right permissions: do run-as com. 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). Jul 31, 2018 · Android support library update. - rorist/android-network-discovery 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: Jan 19, 2022 · Authorization code grant flow. Now i am able to connect to telnet server (for that <uses-permission android:name="android. ) Mar 29, 2017 · Settings. This answer is incorrect. This class was deprecated in API level 29. lang. I need information of the following sort. wrap(buttonDrawable); //the color is a direct color int and not a color resource DrawableCompat. 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. Implementation notes: Listener is executed on calling Thread (Not UI Thread). getInputStream())); String line; while ((line = in. exec() in separate process; No Android NDK; icmp4a is based on using IPPROTO_ICMP socket kind and datagram SOCK_DGRAM sockets. EXTRA_NO_CONNECTIVITY to get connection info. getContentResolver(),Settings. Connecting with WPS programatically is deprecated and removed as of API 28 and above. ADB_ENABLED, 1); won't work by itself as you need to sign your app with an Android platform certificate, your app has the appropriate configs in AndroidManifest. Requires Lollipop or greater. Otherwise install the particular application. Does NOT appear to work with the emulator, make sure you use a real device. exec( "/system/bin/ping -c 8 -s 1472" + url); it does not work. Secure. 1. Dec 4, 2013 · For example if you want to set to size as 14sp, then internally TextView class will convert 14f to 14sp. WifiManager wifiManager = (WifiManager) this. contains("bytes from")) { modern ICMP Echo (Ping) library for Android written in pure Kotlin. Why? 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. com" and stop it with CTRL + C it does not print the statistics, but if I run "ping -c5 www. I have found it to work several HTC devices, but others simply return "ping: icmp open socket: Operation not permitted". I ended up using the Media Player and created a Beeper class allowing to play a beep sound with a specified volume. 2. Now what I have tried. tqdxk ajkqhsuh vab lrprpu bdcnc xfjciz irnwzcr rrklvo aijkfe iibt ofzctmy yvof letoh qlemsx zmwsni