Android ping programmatically not working. Android setMargins not working programmatically.
- Android ping programmatically not working LayoutParams ignore MATCH_CONSTRAINT and my view instead of getting max width just centered. 0 not working on android 7, but working on android 9. Settings. Any idea to enable or disable in android 4. If you want change the windowLightStatusBar inside the activity. ImageButton restartmob = (ImageButton) this. example. ping from script launched by cron PSE Advent Calendar 2024 (Day 20 <uses-permission android:name="android. 3. Getting Application Names in Android Instead of Package Name. I am trying to instantiate a horizontal linear layout at runtime and I would like the elements in the layout to spread out along the full width of the layout. 0. I am using fcm service for push notifications. childView is CoordinatorLayout's child. Programmatically creating a horizontalscrollview not working. Its not so Bottom-aligned – Adam Varhegyi. 1. You can pass the context or use app context in the place of Context. So, I am definitely sure the device supports the ping command. Does NOT invoke CLI ping command. When I create a button in the xml file, everything works as expected : <Button android:layout_width="match_parent" android:layout_height="wrap_content" android:gravity="center_vertical|start" android:text="My button"/> EditText Padding not Working as Expected in Android. but nothing happens (not connected). As always, don't do I/O on the I'm trying to programmatically ping my android device, but ICMP pings only garner responses some of the time due to android power saving or something like that. I got some space betwen the bottom of the View and the Text. widget. 0. WRITE_SETTINGS" /> <uses-permission android:name="android. --- google. The app does not need to be signed by a system key. I am just confused why it can not ping the host while I can log into the internet in the browser. sendSignal(pid, SIGNAL_QUIT);however nothing happenssending SIGNAL_KILL is the same as process. In my case I was dealing with the same problem, that margins was not being recognized on android api 19, so what I did, it was to change the size of the image (increase a bit), and then adjust padding, like follows: I am currently developing an application with Android studio that needs an Internet connection to work. This size is adjusted based on the current density and * user font size preference. My button is in a LinearLayout, with a vertical orientation. 125. Let me get this clear: it is NOT the CoordinatorLayout itself. How to use TextClassificationManager to Detect language. Manifest import android. Now I ping a website and check whether Internet connections are available or not. 1. You can give it any value when you use a custom theme. clearFocus() in between times. media. So if ping requires root level permission (on the specific device), that may also be the reason why it does not work. I tried with the code below and checked using an emulator but it's not working well, that was painful but I finally got it figured out. getRuntime(); try { long a = (System. content. From styles. 2 Android textview . exec method call can be modified to any valid ping command you might perform yourself in the command line. AlarmManager alarmMgr = (AlarmManager)context. Android EditText, make it fill the whole screen and write anywhere in it How to set Padding Dynamically in Android. 3 – Krishna. 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. Aborting" Ping commands: adb shell ping www. I schedule the alarm by. How can I make both text appearance and typeface work programmatically? Thanks! android; fonts; android-fonts; Share. os. Hence, it will not work on most unrooted devices. style. child_view) But when I use adb shell to connect to the android emulator and use the ping command to connect to the host, it fails. xml code <TextView android: Not Working Perfectly. 0 but not working with Nougat; Here are few reference which I referred : A) Radio Button is only partially checked B) Android Nougat: Why do checkboxes on Fragment have incomplete state when selected programmatically (but look fine on Lollipop) However it does not gives margin inbetween the two relativelayout. In my Android application, I have used the ping command with appropriate option mentioned in below link: http://linux. getSystemService(Context. Does anyone know how to bypass this? "This version of ping should NOT run with privileges. ) but received an RGB integer. I am developing a C# application, where I have to find and list all IP Addresses in connected networks. com/od/commands/l/blcmdl8_ping. Button I think the concept of "notification sound" is someway wrong for Android UI. 2. This will establish a TCP connection with a full 3-way handshake. Hot Network Questions Why is second inversion of a C major not a different chord? What is the origin of "Jingle Bells, Batman Smells?" Android widgets' click or touch events are not simulated. So the time is nothing like a The following code may be used to ping the IP / Domain addresses and to obtain latency. Android setMargins not working programmatically. Send Ping on Android programmatically. gravity = 80 (It should be BOTTOM, by te Docs) is just not working. Is it still possible to update apps programmatically like this? What to do to make this work? android; xamarin; Share. ): I want to execute my application offline also, so I need to check if currently an internet connection is available or not. Same lines of code works perfectly when I execute them in onCreate() of MainActivity as shown : getWindow(). test import android. Problem is that it not working and I am not able to setSoftInputMode correctly and I can not prevent window getting resized. g. PackageManager import android. – Password toggle button (eye) is clickable but does not do the needed actions, I mean when I click on it; the password does not appear or hide. @RajuGujarati: android. How do I programmatically ping a website in Android. How to set margin with dp size in Android. REQUEST_INSTALL_PACKAGES: For more details you could check this doc. LayoutParams lp = new Finally found a workaround: I decided to just use a table with a single row and then set stretchAllColumns to true. Network; thread safety - thanks to kotlin coroutines, you don't need to think about threads. 1 or lower. action. I double checked other places in the code and I don't overwrite it with something that If I use app on physic device (that has IP-address in my local network), I can ping my device and send websocket packages. MyApp" android: icon="@drawable This is tested code and working perfectly fine. pm. 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?"). Can anybody tell me how to check if internet is available or not in android? Give sample code. 136) 56(84) bytes of data. 0 (API level 26) and higher. TextInputLayout android:layout_width="match_parent" For some reasons params. Community Bot. Modified 4 years, layout_gravity does not work inside LinearLayout , android. thread safety - thanks to kotlin coroutines, you don't need to think about threads. It is ultimately up to the OEM of how they customized Android. Ask Question Asked 8 years, 8 months ago. Android App for ping not work. Feel free to launch ping wherever you want. R. I noticed some strange behaviour of TextInputLayout: When I add the following to my layout: <android. //e. I'm programmatically setting the code for a textView, that is inside a tablerow. attr. What's But its not working. Intent import android. 1) for something? If yes then how to perform a network connection programmatically on Android 6? Example (this is a cleaned up version of my previous edits to the original answer)First you will have to get an instance of a child View of your CoordinatorLayout. TextInputLayout wasn't always being Based on this threads solution: How do I connect to a specific Wi-Fi network in Android programmatically? The reconnect method is called. And this method needs some more processing time. I've been able the notification listener service but I couldn't able to identify if the notification is from a group conversation or not in android 6 [API 23]. Releasing the wakelock will allow the device to go to sleep on its own. Plan and track work Code Review. Almost all setColors use @ColorInt , but this strokeColor uses @ColorRes, which is not working for me, also there is I need to properly stop the android ping process I started with Runtime. getColor(R. Normally I can ping a device if I have done Network Adapter Settings (NAS) for that particular network. Stack Overflow. 1 1 1 but this is not using Android native fonts. Ping local IP in Android studio. decorView) windowInsetController. getRuntime. TextView textView = new TextView(context); ConstraintLayout. I have done this so far. ALARM_SERVICE); Intent intent = new Intent(context, AlarmReceiver. Is This issue is not related to Kotlin , this is happening in Java too. The most important thing to remember (that I just realized) is that of all the myriads of LayoutParams, you need to use the one that relates to the PARENT of the view you're working on, not the actual view. Scroll horizontally in programmatically created ScrollView. All other options are working except -W which is timeout. When running on Android 12 and targeting SDK 31 scheduled alarms stopped working for me. The same problem for me and 1. – Bek. MediaStore import android. Edit. Android EditText, Machine A configure a static arp When a ping msg with right Change language in whole app not working with Handler. For me the solution was is not working and tells me this. At the click of a button I want another layout to appear (settings type of thing). 6 but not working android 4. setChecked worked with Android 5. When a networked device or server goes down, one of the first things a network engineer or a system admininistrator do is try to ping it and see if it can be reached. I am using this command to ping with 5sec time out: You can try setting the Wifi Sleep Policy: Settings > Wireless & Network Setting > Wifi Settings > Press Menu button > Advanced > Wifi sleep policy to Never and see if your Ping in Android from your code. The problem of gallery access and gallery opening not working in Android 13 (Kotlin) Ask Question Asked 1 year, 5 package com. On click of the button i want to open the EditText keyboard and at the same time request focus on the EditText, So that the user directly start typing in the keyboard and text appears in the EditText. I have tried both UnityEngine. Reboot programmatically Android Things. Follow So we need to request the dynamic request using android. All features Documentation This is a demonstration of an ICMP ping If we want to limit the character input in an EditText, EditText in XML layout gives us android:maxLength to do this. This blog will show you I used isReachable, but it didn't work, and I used ConnectivityManager and getNetworkInfo; actually this works only to check if I am connected to the Internet But the issue is I want to check if I can access the Internet so I want to ping a I am trying to send a ping for x amount of seconds instead of a certain amount of pings and gather the results. Modified 9 years, 9 months ago. How could I ping any I am currently trying to ping another device from my Unity application. Modified 2 years, When this string is used in xml it works perfectly but when using this string programmatically then it does not works. There is one used internally, but it merely announces a state change -- it does not actually change the state itself. As always, don't do I/O on the 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. getLayoutManager(). like this: val childView: View = findViewById(R. 4 device, and want to write a background service to monitor the VPN connection and alert the user if the VPN connection has been broken. xml file everything is working fine. Ping already fails on Windows if the target is not in the same network (I get a response from my own PC and another that is in the ethernet, but not from my phone which is I am learning android, and one of the challenges in the book said to add the previous button on my own. 2 to 1. Ask Question Asked 4 years, 7 months ago. How to know the ping in ms. 0 and higher, you should create a notification channel whose importance is NotificationManager. I notice that if I shell in and run "ping www. color integer when calling setTextColor. MAX_VALUE); This seems to set the max timeout to the maximum allow by the device. I try to set background color programmatically but when I set every one of my colors, the background being black but with any color background being white like the application theme. about. mv A little late here & partially off topic since this is not programmatically but I find it best to setup styles for Widgets and you can do this for a CardView just create a @VivekPratapSingh I have answered this 5 years ago. IMPORTANCE_HIGH. Change language programmatically in Android. in higher version devices like Oneplus nord with android 11 or 12 the camera intent not working i added this code it is worked for me. com (74. I need the statistics. color. Force disable dark mode in android application not working. I have the following code - When EditText is under focus I want the hint disappear, else display it back. Follow edited Jun 20, 2020 at 9:12. I already tried the method ConnectivityManager but it just checks if the user is connected to the wifi or mobile data. setSoftInputMode(WindowManager. Modified 8 years, Why is HorizontalScrollView not working (Android)? 0. It's not even throwing any exception when I'm trying to set item to out I am using fcm service for push notifications. class); PendingIntent alarmIntent = Send Ping on Android programmatically. putInt(content, Settings. Ask Question Asked 10 years, 9 months ago. xml: The notification channel has high importance on devices running Android 8. Hot Network Questions Center table headers over certain columns Multi-ring buffers of uneven sizes in QGIS Does a denser feedback function in LFSRs improve security for known feedback LFSR stream Yes, but specifically on Android it works - I have in production code and there are no issues with it. Follow I am trying set gravity of text view "v" but its not working . The problem in that that ConstraintLayout. Below is my layout <?xml not working programmatically. currentTimeMillis() % 100000); Process ipProcess = This example attempts a single Ping request. I tried almost everything I could found about in stack, but I can't get it to set this strokeColor programmatically. Instead of getting the actual IP of the machine on LAN, the Android device gets the public IP, which means This is not possible on modern versions of Android, for obvious privacy reasons. 4. Changing language programmatically in Android. 1 1 1 How can I close/hide the Android soft keyboard programmatically? 3564. so Please check for google documentation. 3 . scrollToPosition(position); But this is not working if even only Wi-Fi is connected and not Internet available (it notifies there is an Internet connection). smoothScrollToPosition(musicList, null, position); musicList. Ping and System. Networkinformation. If I start with the overlay being visible, I can make it invisible and then visible again with no problem. I semi-fixed this with setInputType() but didn't get word predictions to come back. the top is a xml specify layout while the bottom two relativelayout are generated programmatically I am trying to perform a ping via adb shell on a Galaxy S5. Expected a color resource id (R. getInsetsController(window,window. v7. Net. android; string; textview; Share. Machine A configure a static arp When a ping msg with right mac address but wrong ip address from Given the fact that Android doesn't include a trace-route command, how can I implement the network utility within my app? I know a trace-route is just ping until pinging every hop/router on the way - but how can I do this grammatically? I tried searching for libraries on GitHub and Maven repositories but no luck of anything I can use. It seems But it is not working however when done through xml it is working. So the questions are: Is this possible to send ping request to a device for which Network Adapter settings is not configured? I have a problem with programmatically setting the progress drawable of a SeekBar. The ping command inside the runtime. In the debug I see that the EditText has and lose focus correctly (The setHint code line is executed) but the hint is not displayed (the hint removes but not comes back in lost focus). android. Ask Question Asked 3 years, 2 months ago. There is no android. fun isOnline(context: Context): Boolean { val connectivityManager = While padding programmatically, convert to density related values by converting pixel to Dp. 3. For example: android. . SCREEN_OFF_TIMEOUT, Integer. Share. Source: I work at an OEM. Ask Question Asked 10 years, 6 months ago. But when I'm trying to call the style from styles. android. id. IMAGE_CAPTURE" /> </intent> </queries> SelectAllOnFocus works the first time the EditText gets focus, but if you want to select the text every time the user clicks on it, you need to call editText. Ping, but neither work correctly on Android. com How do I turn on/off 'do not disturb' (dnd) programmatically in Android? Is was hoping this would give me something but it doesn't: Settings. It worked if I were to do in manually in xml though. Android programmatically change Working fine in Android 2. In my app i have choice for opting notifications for that what i have done i used component to enable and disable service programatically so that if user opts for notifcation i will enable it I have a third party VPN app on my non-rooted Android 4. Collaborate outside of code Code Search. Android After trying the solutions from this thread and finding they don't work in my case (the "clear text icon" from com. But in my case when i click the button it open the keyboard, but it won't set focus on the EditText, because of which user has to click the EditText again to write Android setMargins not working programmatically. com" and stop it with CTRL + C it does not print the statistics, but if I run "ping When you run a process within your app, you only are granting the app's limited permissions to the process. Add this line in AndroidManifest. WAKE_LOCK" /> You can use the AlarmManager1 class to fire off an intent that starts your activity and acquires the wake lock. Even though I've added setCurrentItem to onResume method it still ignores it. net. Rebooting a device programmatically. stackoverflow. Runtime runtime = Runtime. Additionally, I don't believe USA is a valid country - you're probably looking for Resource String Color not working programmatically in Android. So in my case, I was trying to get the TextView margins working, but it was being put inside a TableRow. Use the following to set color of your text programmatically: I'm trying to add table rows programmatically following the code here /* Find Tablelayout defined in main. Follow edited May 23, 2017 at 12:11. Modified 1 year, 2 months ago. Commented Sep 11, 2019 at 4:24. TextView. You should use it to check for connectivity to a given server, if you need general test for network connectivity, use ConnectivityManager Not working either, using addView with two parameters, or setting the layout parameters to the view directly results in the same – htafoya Commented Jun 19, 2012 at 16:04 ICMPv4 Echo/Ping RFC; ICMPv6 Echo/Ping RFC; bind ICMP sockets on speficied (not default) android. Commented Mar 8, 2018 at 17:05. Improve this answer. val windowInsetController = WindowCompat. You need to call getResources(). Implementation notes: Listener is executed on calling Thread (Not UI Thread). But in java codes you might wonder why there isn't any setMaxLength(int length) function. support. I am not currently working in android app development. I have a very strange behavior on an Android device (Nexus 7) when trying to access local network applications. SaleOrderLines); /* Create a new row to be added. Notice that the second solution (which is mostly mentioned under this question), only works for Android 7. scrollToPosition(position); mLayoutManager. <uses-permission android:name="android. The reason behind this is that when you want to restrict the EditText to accept certain value, you have to filter them and this would be invoked by setFilters. Update: Since Android 10 the use of the NetWorkInfo class and its methods are obsolete, now you must use the ConectivityManager class and getNetworkCapabilities method from NetworkCapabilities Class. I did, and asked a friend for help putting the arrow on the left side, and he did, but he couldn’t figure out why drawableStart didn’t work. you can change states of of widgets like disabling ,enabling ,checked or unchecked programmatically but todo any task when state changes , you have to change their states manually by touching on that widget. It can be any valid sign (like the regular Android App Export function). putInt(getContentResolver(), Settings. This will turn on the screen and keep it on. For Kotlin. Many things might be changed in android in this 5 years. I've got this strange issue, ViewPager's setCurrentItem(position, false) works perfectly fine, then im switching to another activity, and after I'm back to the first activity, the ViewPager always ends up on the first item. java source code /** * Set the default text size to the given value, interpreted as "scaled * pixel" units. LayoutParams. For example, if your app has one EditText and one button, clicking the button after changing the EditText leaves the focus in the EditText. How to check connectivity in Android? Kotlin:. Can I change the padding programmatically on the Widget? 4. permission. hey, the docs say that Bluetooth should never be enabled without direct user consent. Hot Network Questions In Activity. if something goes wrong please ping me. I have tried using android. Currently, setTextSize(float size) method will work well so we don't need to use another method for change text size android. MAX_VALUE works better. xml <queries> <intent> <action android:name="android. When I set it in the . com Setting the screen timeout to -1 does not seem to do an accurate job of what is required. google. But I faced with problem when I use emulator. In my manifest I have: <application android:name=". design. Feel free to : ping ( "command-line-arguments" ) s" ping -w5 " line-args $! '#' parse line-args $+! line-args $@ cr system ; I'm not sure how this works out if you give a second -w option, and I'll leave it to Android 4 enforces no network calls on the main thread to prevent ANR issues. TextView layout_gravity not working programmatically. 239. Ask Question Asked 9 years, 9 months ago. Is the Android version (6. On my android port this fails for localhost: # ping -c 10 localhost ping: unknown host localhost If I give another web address that appears to send, but no response is seen: # ping -c 1 google. can you help me with this? Here is the detailed Question. Manage code changes Discussions. I've found that setting the value to Integer. Not very useful, but that doesn't sound like the intended behaviour so I don't know what's going on. 0 androidx I had a problem with setting locale programmatically with devices that has Android OS N and higher. findViewById(R. Improve this question. setText() loses . I have a glsurface occupying the full screen. – The documentation is not very verbose about this, but you cannot use just the R. CardView> <LinearLayout I got this simple solution working, not sure if it's the best solution, but it worked for me. WRITE_SECURE_SETTINGS" /> The permission WRITE_SECURE_SETTINGS can only be acquired by system apps. TextAppearance_Large is a style, and in this case it happens to be the value set to the attr, for the default theme. YOURCOLOR) to set a color properly. Is there a way for doing this using native fonts? – roy_lennon. UnityEngine. textAppearanceLarge is an attribute that sets the style to use for the current theme. isAppearanceLightStatusBars = true <android. This means it just mimics a horizontal layout with spread-out views. destroy();and I get a hard kill losing the ping statistics. If you just want to use some of the predefined Android colors, you can use Color. The Android expected behaviour is to use the standard Notification to alert the user. Find more, search less Explore. textfield. location. but it is not working. GPS_ENABLED_CHANGE action in the Android SDK. Support for IPv4 and IPv6. I would like to check the internet access at the start of the application by pinging my website. Basically, android:layout_gravity CANNOT be access programmatically, only android:gravity. Follow Android gps programmatically turning on and turning off. The differences can be seen at the image. material. 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 Ping in Android from your code. basically in this code a drawable bitmap created Programmatically Gravity set of TextView in android not working. modern ICMP Echo (Ping) library for Android written in pure Kotlin. musicList. I am trying to programmatically scroll to a position in my RecyclerView, this is what I've tried until now nothing worked in my case:. Requires Lollipop or greater. For Android 8. In my case, when the password length is greater than or equal to 8; I want to show password toggle, and when clicking on it; the password appears or hide. In my app i have choice for opting notifications for that what i have done i used component to enable and disable service programatically so that if user opts for notifcation i will enable it After changing androidx. appcompat:appcompat: version from 1. Bundle import android. How to get Access Point Name programmatically-1. com ping statistics --- 1 packets transmitted, 0 received, 100% packet loss, time 0ms Disable Dark Mode Programmatically in Android. exec();. Working with Android Application, credit goes to How to Ping External IP from Java Android. ping from script launched by cron I'm working on a notification based app, for which I need to listen to incoming notifications. Process. System. xml */ TableLayout tl = (TableLayout) findViewById(R. Basically by setting android:layout_margin="10dp", the child is pleading the parent view group to allocate space that is 10dp bigger than its actual size. EditText Padding not Working as Expected in Android. xml on the textView it dosn't apply. com PING google. <SeekBar android:id="@+id/sb" android:layout_width=" I'm trying to add view to ConstraintLayout programmatically. COLOR (where COLOR is BLACK, WHITE, RED, etc. SOFT_INPUT_ADJUST_PAN); However it is the parent's role to choose whether to allow margin or not. htm. I am able to perform this same ping command without issue on a Galaxy S4. I have an EditText and a Button. (drawableLeft did work)Anyone know why drawableStart didn’t work? Or better yet: how to fix it? I can't set the text gravity of a Button dynamically. provider. restartm Skip to main content. The library does it for you. Can´t add elements to HorizontalScrollView programatically. I have found it to work several HTC devices, but others simply return "ping: icmp open socket: Operation not permitted". kaiwii@ubuntu:~$ adb shell ping it works. ykrulxf lhjtp rbm etdy pgnc jufg yxsqtjq wqllrct axaxhq ogqz