Android open apk file programmatically. I want to make auto-update and auto-install at once.

• Android open apk file programmatically What activity is needed in the APK being installed? 1 Failed to install an apk file programmatically. That said, the dialog in ICS/JB is pretty bad -- it doesn't tell you what certificate you are installing and who issued it, just that it's a CA certificate, which is kind of obvious. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Additionally, opening via emulator tools slows down your PC. If you want to do more fancier, like background threads. There is an added complication however: the Android platform requires all files in the apk (except for the files in the META-INF directory) to be signed. getExternalStorageDirectory() + "/" + How to install packages (apk files) for Android via script Sometimes, for example after a reinstallation of the phone from scratch, it's quite useful to String lStrApplicationPath = context. I've created a DependencyService in Android implementation using FileProvider with this piece of code: Java. Commented May 17, 2017 at 6:46 | Show 8 more comments. News / Articles / Talks / Tools / Open source! Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company in App A, i have UI Box. this. Maybe their code can give you what you need. android app download apk file and open it (to install) I am trying to install an . publicSourceDir; File lObjSource = new File(lStrSourcePath); //Provide destination path where you To install an APK (Android Package) file programmatically from your code, you can use an Intent to trigger the installation process. 1. How @Arsenius what is the version of Android OS in your device? You can clear your logcat with this method i'm using to clear after writing logcat to a file to avoid duplicated lines: public void clearLog() programmatically show the logcat within application of other applications. 0 INSTALL_FAILED_INVALID_APK Xamarin Forms. In Android 4. You should then also call zipalign again. Delphi 10. You can use Gemalto's JP2 for Android library, based on OpenJPEG. Here is my code, StrictMode. Here's my current code: Intent intent = new Intent(Intent. apk file from assets. private void launchComponent(String packageName, String name) { // Name should be starting activity complete name with package name Intent launch_intent = new Intent("android. Steps to replace file:// Android install . What I have achieved: I've already achieved this because there are only 5 names and icons by declaring activity-alias in android manifest. Uri uri1 = Uri. I need read the content of apk file (including AndroidManifest. getUri(); //df class DocumentFile The code with uri1 works, but not with uri2. How to use default Package Installer (Android) when trying to install an APK from another app? 2. apk'? Is the file failing to be found android programmatically update apk and see the result of the installation. Here is my code for it: try { URL url = new URL(apkurl); The final step is to write a function to install app / apk you just need to define the file path where apk is stored. open() from dart:io doesn't open apk files, I used the package open_file and it worked. How to check if Android can open a file by Thank you for the reply but it doesn't redirect to that specific path, it open the default File manager location. It's an open source app installer. 4W" and "android-20" I want to share a file(. 0 Take backup of all install apk file into sdcard programmatically in Android 01-11 09:52:35. File file = new Java. I am using the below code which opens up the Gallery, Music Player, Dropbox and Contacts, i want the My Files folder to get open programatically, please let me know if there are any specific intent parameters i need to pass to get the File Manager open. OSFileSystem. currentTimeMillis() + ". I want to calculate the MD5 hash of the APK file from inside the app. But there are other ways to open APK files without emulator tools. I'm using the packages: archive (for all the extraction as zip logic) device_apps (to open the Settings app in case you don't have the required permissions) open_filex (to open the apk file with the Android intent) private void download() { try { if (updateInfo == null) { dismiss(); return; } String fileUrl = updateInfo. And as expected I can't make them work for me, since I really have very li I am trying to install an APK from my Xamarin. Environment. Installing apk programmatically. id. toolbar); setSupportActionBar(toolbar); getSupportActionBar(). openOptionsMenu(); Then, check your toolbar if is this okay. If it weren't from app internal storage, I could startActivity() with an intent whose action is ACTION_VIEW and whose data URI has a file:// scheme (using Uri. apk On Android 12 I get the you could use ACTION_OPEN_DOCUMENT find, sed, grep, which work fine on /sdcard/ But mkdir and cp fail. APK file named Test. xamarin android apk installs on emulator but not on device. I managed to automate uploading of nightly build to the Alpha channel but I also need to download the APK to get its md5 hash for my internal purposes. open(apkURL); where the apkURL is the full http link to the . apk file programmatically. So, on your development machine, you can: unZIP the APK file; replace your assets; ZIP the result back into an APK file; use jarsigner to sign the APK with your production keystore; use zipalign to align the results on four-byte boundaries for faster loading Is it possible to install an apk programmatically in the background or does the user have to accept the installation. We create our own class inheriting FileProvider in order to make sure our FileProvider doesn't conflict with FileProviders declared in imported dependencies as described here. Please help me to find the way. I have tried this Xamarin Android 7+ install APK programmatically. Step 2 : Download the APK as like file and store in a external storage. REQUEST_INSTALL_PACKAGES" /> In your activity request permission runtime - direct user to allow permission If you want to read the APN for Android 4. apk file on internal storage for my app but apparently android does not allow you to open and install //aplication with existing package from there. Android find all hardcoded strings in code using Android Studio. First I want to build after compiling all the . ppt files. xml how to install apk file programmatically. PackageInfo info = App. I want to install the APK file from the storage directory using FileProvider in VS2019 googling xamarin android install apk programmatically, I found this answer that uses AndroidX. setDataAndType(Uri. createTempFile("download", null) I got "java. 4. I do not know what "dynamic loader, dependent on current user One could then open the downloaded file programmatically simply by using the command. Open("Test/ Best practice is wrapping your Intent to Chooser before starting. I am new to android and i have been searching the web from last two days for this. 1 Need some help by retrieving *. so remember this. However when I try to install it using below code File string mypath = Android. o. If your question is simply how to read a file from asset then the answer is above. On devices that run Android 4. I don't want to get the package android programmatically update apk and see the result of the installation. root_view_of_your_activity_layout). – John. name-#. I want to launch a specif application. xml file), so i need to execute above "update" command before running the generateApkThroughAnt method, how can i perform that too in WebView don't provide direct functionality to open PDF from local storage. On many web . I compared the checksums of the original and the downloaded file to see if the downloaded file is corrupt, but it's not. Now without using any extra library to open a PDF we can use PdfRenderer class to render a PDF. x AND apktool install window (both can be downloaded at the same location) and put in the same folder. getInstance(). apk' and then trying to open 'app. Also, I would have want it to open the File Manager Application, not a popup from inside the app. apk file of the newer version into the /Download folder on the sdcard, but I can't figure out how to open/run that file so the user is presented with the new installation dialog. var tmpPath = Android. apk file into Android Studio. – Shaw. With usb debugging enabled in the android device and android sdk and proper drivers on the computer you could use the adb command-line tool (sdk-path/platform-tools/adb. , it works If I manually try install . Yes you can view XML files of an Android APK file. gemalto. Parse("package:" + Android. harmony. 0+ devices, if you are using the device owner system, I think there are some APIs for installing packages that are available to device owner apps. Wait it will take user to different application. apk file which you want to decode. Renaming Android apk Programmatically. I want to make auto-update and auto-install at once. apk etc) using share Intent, How to share a file in Android programmatically. IOException: open failed: ENOENT (No such file or directory)". 2 Tokyo Android install . g. exe): adb install pathToYourApk. 0' and use the following code to convert the JJ2000 bytes to an Android bitmap: Bitmap bitmap = new JP2Decoder(jj2000Bytes). file; URL url = new URL(fileUrl I am trying to find a solution to download and install programmatically apk files of applications from Google Play Store to android device, but I can not find any description of api. apk-- via service? just launching an activity (through action? class/name? etc. If you're still trying to install an . What is a good way to do this? I have read that it might be possible to do this by adding the pdf file to a res/raw folder and read it from there, but i get project errors when i put the pdf file there. Here is the link for more detail install instructions I want to extract . Why does System. Here a little example: Intent browserIntent = new Intent(Intent. I'm working on an Android application which should be able to open a selected file from a specific folder. SF file itself. apk file which is stored in my local storage programmatically. I want to open the apk file directly in Android Studio! Since Android 4. Or even better, user could choose what program to use to open the image. You must sign the modified apk with the Learn how to programmatically open the soft keyboard in Android using Stack Overflow. But it doesn't seem to do anything. Install Android APK Programmatically. Add the dependency to your build. However, it seems like the APK is stored in /data/app with the filename of your. I used this instructure but unfortunately it dosent open my apk to install. I haven't played with these yet, and it is If your targetSdkVersion >= 24, then we have to use FileProvider class to give access to the particular file or folder to make them accessible for other apps. Here I am going to give you answer of your question How to download and Every APK is a compressed zip file with . Commented Jan 24, 2017 at 21:16. Environment Here is my problem. Hot Network Questions Then I prompt user to update, but if user chooses to proceed with the update, I'm not able to trigger the download and installation of the apk. in sdk >= 24 you need to use provider because it needs an intent starting with file:/// below sdk 24 you should give uri starting with content:/// so that's why Overwrite text file programmatically. download framework-res. support. getPackageManager() . Unfortunately I have the problem that when I try to install a second APK file, get the message: Package not installed. I have this xml file: &lt;android. Note that an app may consist of several APKs, not just one. Builder builder = new StrictMode. This framework allows users to interact with a system picker to choose a documents provider and select specific documents and other files for your app to How to unzip files programmatically in Android? Ask Question Asked 14 years, 5 months ago. zip package provides the following classes for extracting files and directories from a ZIP archive: Thank you very much, this code worked and generated . intent. 315: W (android. VmPolicy. 8. apk where your. err(966): at org. Ask Question Asked 11 years, (I would've expected the dialog telling me the install was successful giving me the option to press "Close" or "Open"). More info about that can be found here: Open files using storage access framework | Android Developers. public static void extractArchive2(File archive, Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company I have successfully downloaded an jpg image from http local server by using DownloadManager. but i want to get appicon from file path(. I am trying to download and install an apk, this works just fine for Android versions less than 9, Programmatically installing APK. apk I have downloaded to the downloads folder in Android 10. Then double click on AndroidManifest. decode(); In Android 9 &amp; 10 I face issued in install app programmatically in Android Studio using filepath apk file. Net. UPDATE: To open a file specifying the type simply add I need to read the AndroidManifest. loadIcon(getPackageManager()); I want to get appicon from apk file. (you might start with a Open and Done screen is not appearing after programmatically installed APK file in Android Nougat. dir") Ive meet someone online EDIT : My answer is perhaps useless if your question is on how to do it outside of an activity. apk file) programmatically. I found the solution by using JarFile class and lookup the entry of the manifest file – LittleFunny. apk"); Intent i=new Intent(android. How to install apktool: see instructions on the apktool website. With Android x86; With Chrome Extension ­– Android emulator; How to open APK files on Mac. HttpURLConnection can be used instead. 1 and above use this: Cursor c = getContentResolver(). Modified 12 years, I'm trying to overwrite a text file from android application, what I have done yet is, I have created one text file in one activity using FileInputStream open_file = openFileInput("filename. Ask Question Asked 13 years, 7 months ago. An APK file is a ZIP archive, and assets are not modified as part of the build process. The new Following is the code to download and install apk file when download is completed . Path + "/tmp_app. Related questions. open(Native Method) 01-11 09:52:35. Ask Question Asked 7 years, 7 months ago. GET_META_DATA); File file = new File(info. action. v4. SF file with each corresponding section in the manifest. Share. I first attempted to do this with the built in java classes for zip file management but when i attempt to completely copy all the files except the file i want to modify and change the file i want to modify the app will not run anymore. While app is running on an Android device, how can I programmatically get the name of the APK file used for installation? Hot Network Questions What happens if a check bounces As our device fleet is composed only by Samsung Galaxy Tab 2, I just had to find the file explorer's package name, give the right path and I succeed open my file explorer where I wanted to. My question is, what is the best way to achieve this template-based generation of an APK? What could I use for this? Unlike iOS, Android itself does not support rendering . Unable to install APK to device. Delete Apk after app installation. txt"); InputStreamReader isr = new Verify the signature of the . apk. It provides users with built-in application selection dialog and lets avoid ActivityNotFoundException. getProperty("user. Commented May 6, 2021 at Is it possible to get generated time of APK programmatically? I want to display that on the build time for build identification purposes. apk"; using (var asset = Assets. REQUEST_INSTALL_PACKAGES" /> almost no one mentioned that. apk programmatically (new version) Ask Question Asked 5 years, 10 months ago. However, the ARC Welder tool can help open APK files on Mac. Follow How to Open calling an . You should checkout Elye's article on Medium. I'm trying to implement a File Picker in my Android project. package. When the user fills in the form with he's email, name, etc, you COPY the whole template directory to a temporary directory and in that directory save the input to a java file or to an android xml file depending how you want to use it prom the android project. apk file) Open a command window I want to . apk programmatically, I install an APK file successfully on an Android device. VIEW"); I have scenario where I have to download apk in background and install it without prompting any dialog to user. How to Build Apk from Unity with custom android Code. 1. Long answer: you take time understand how Android wants to use them, and you change this behavior of Android itself in a modified version. CONTENT_URI, "current"), null, null, null, null); News for Android developers with the who, what, where, when and how of the Android community. parse(msg. Apache HTTP Client has been removed as of Marshmallow. In the debugger I see: Asset path / sdcard / myAPK. – how to detect if user clicked done or open after application in android has been installed programmatically. 0 How can I install i see, but how could you know the name of the files? wouldn't you need to extract/open the apk file as a zipped file? – android developer. apache. Can't see anything obvious but are you saving the file as 'sampleFileName. 1 Project A should send data to that template and generate an APK from this data and template programmatically. setDisplayShowTitleEnabled(false); } Step 1 : Check External storage available or not. 0 - 6. Do you think it is possible to include my APK files inside my App in For Kotlin, you can easily just use the URL. jar files to create an . I am implementing my own auto-updater within my application. See the Version code and Version Name. 4 (API level 19) and higher, your app can interact with a documents provider, including external storage volumes and cloud-based storage, using the Storage Access Framework. Like iOS, Mac OS is also not meant to open APK files. getExternalStorageDirectory() on Android 10 (by default) and Android R and higher (for all apps). Modified 7 months ago. Drawable icon=applicationInfo. I can't get md5 hash before uploading because App Signing by Google Play is enabled for this app so each APK file that I upload is re-signed with Google's keystore. xml file: <activity android:name=". platform. Modified 7 years, 7 months ago. protected void onCreate(Bundle savedInstanceState) { super. apk file and put in the same folder (Not all apk file need framework-res. apk file, but i need to run "android update project -p . apk file DELETE old version app. Bitmap can be drawn to Image View to show the PDF I have extracted image uri, now I would like to open image with Android's default image viewer. gradle file: implementation 'com. path. Settings. That restriction might also extend to Environment. Commented Jan 24, 2017 at 22:46. Step 1 : Get the path of the installed application // package name of application whose apk you want to extract String lStrPackageName = "com. As described at Android: install . I am building this with the help of Download And Install App Programmatically. Follow How to install . I've read about the APK structure and what it includes, like classes, resources, and manifest files. apk file which is new version on my app. apk file of that application. How to open the Android ServiceMode menu programmatically on Samsung Phones ? How to open the Android ServiceMode menu programmatically on Samsung Phones ? Manually, I can do it by dialing the <uses-permission android:name="android. So for me, alternative solution is Download directory in external storage. split('/'). 0. fromFile(file); //file class File Uri uri2 = df. Is there any command on cmd. apk file from local storage programmatically in Flutter? 0. Stack Overflow. I've changed the code to File outputFile = new File(file, "update" + System. com. Verify the digest listed in each entry in the . apk extension to specify that this file is an Android application installable and even you can easily open a . apk from the /data/app folder, extract the contents of it, and then copy files into it, repackage it, sign it, and copy it back. xml file after downloading it and without installing it. – She Smile GM. I made this with help from Android download binary file problems and Install Application programmatically on Android. Does anyone What I want to achieve: I am creating an application which changes the app icon and app name programmatically. apk file into a web portal which I'm constructing right now with spring/JSP. this file is already stored in storage. Null Pointer exception within a try catch block. MAIN"); Theoretically you could probably build something using a FileObserver, that watched file creation in certain directories and every time a file was created with the extension . APK, and now i want to get the MyTest file name into my source code programmatically, but i could not get the MyTest name. I already using following code but its not look work for me @Override protected void onDestroy() When I ran this and then ran File. Depending on where you want to store files, Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Put that in onResume method: findViewById(R. Viewed 136k times you can run this code to unzip an APK file, you will get FileNotFoundException. getFilesDir () and because the path Hey guys welcome to the most interesting tutorial, which is as “Programmatically install and download apk from a custom Android application”. io. Every time I try to install it programmatically it just says something like "Application has not been installed" (I translated it). apk): aapt l -a <someapp. packagename"; String lStrApplicationPath = context. Thanks. yourapp. EDIT (Current code) /* * Try to open the file for "read" access using the * Is there any way to install apk without super user and prompting to user? Fortunately, no, for obvious security reasons. I want to get the exact file name of a program if I already know the package name of the target apk. ActionManageUnknownAppSources, Android. Below show what I tried. permission. Is there a way that I can programmatically tell it to "open" the file to begin the installation process without the user having to go to the downloads and clicking on it? android; Share. 0 too. Look up Aptoide. I have an apk file which I have downloaded from the Internet, If it's possible can you delineate it in detail. APK and I have rename the file name to MyTest. post( new Runnable() { public void run() { InputMethodManager inputMethodManager I want to develop an open source app for uninstalling want to search the path of app if the app is already installed adb uninstall app_name although i guess u want to delete apk file from either sys or priv-app directory then u can use following remove command in Uninstall application programmatically Android 10. Hot Network /// Copies the given file to the external storage directory and returns the new file /// Needed, because the app can only install apks from the external storage directory Future<File> copyFileToExternalStorage(File sourceFile) async { String fileName = sourceFile. downloading the APK file and installing them from SDcard is working fine. i am making apk file explorer with install, remove and backup functionality, android programmatically update apk and see the result of the installation. setVmP I want to install a file using the Windows command line. put . apk) in the sdcard with this data so that this downloaded application can be installed later. CATEGORY_APP_FILES but it is only available in API 29. Xamarin app for updating apk programmatically. Viewed 146 times Android 7 open APK with ACTION_VIEW not working Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Visit the blog Now i want to install a apk file from sdcard, i'm getting the uri through Storage Access Framework (From Kitkat), but code does not working. Showing up a confirmation dialog is intentional, since trusting certificates can have serious consequences -- Android could happily open phishing sites without a warning, etc. baseUrl + updateInfo. ACTION_VIEW); browserIntent. RuntimeExcep what is the correct way to clear cache in android Application programmatically. Something like File Explorers offer you if you try to open a file. The problem is: I have an . apk"); and that has not changed the behaviour. Apk installs and package manager installation progress finishes in few seconds. ACTION Programmatically install an apk in Android 7 / api24 answers a similar question, but I want to programmatically install an APK from app internal storage (on an SD card) in Android 5. doc or . There is no official API to download APKs programmatically. Then I want to create a file (an . Improve this answer. after installing apk the application does not open. – //get destination to update file and set Uri //TODO: First I wanted to store my update . apk file, directly I want to prompt to the user saying something like this: you are about to install myGame1 on your device, OK or Cancel and on clicking OK the game should install to the device same way we install apps from marketplace. 2. Application. Ask Question Asked 13 years, 10 months ago. Context. pdf,. Android install apk programmatically. Is it possible to load and run APK file inside Android Apps programmatically? 0. google. tgz file programmatically in my android app. MIME_PDF); Intent Is it possible to rename a Android apk file extension programmatically without a rooted device? The goal is to disable a application from starting up, is this possible? Skip to main content. packagename, how can I get the exact path and file name of that package? Btw, i don't want to get just MY apk location, i want the location of any package name i apply. I´m tying to build an App which is Downloading and Installing an . Thanks for the suggestion but that isn't the issue. apk file. I already tried this, but after selecting which application I want to open it, I got this message: I have stored a . PdfRenderer can render pdf on bitmap. Copy the apk file into assets folder. earth) and # is usually 1 or 2, but I imagine it could go up more. Installing APK file programatically in android. apk You can also simply just open the APK via File->Open – bk138. Any workaround? Thanks What my app will be doing is copying a . . MEDIA_MOUNTED)) cacheDir = new File(android. You can simply delete the first line and use the one-parameter Intent constructor that takes the action string. I wish I could use Intent. How can I I'm going to show a pdf in my application, and the pdf has to be bundled with the application. Lang. last; // Extract the file name Directory? externalDir = await getExternalStorageDirectory(); // Get I have downloaded apk file from localhost server using download Manager api and also displaying which i have downloaded file but the thing is if i click that . Commented Jul 18, How do I list the contents of an Android APK file programmatically? 20. 0) or above. The java. I know how to do Intents but I want to avoid the selection menu if there are multiple apps that can handle the intent, I want to go directly to a particular Assuming you have the path of the apk file. All i can get is the Test because my application label name is Test. What I've been able to do so far is : so I think it's better to get the File itself, and then with this File programmatically I Copy this or Delete. xml) programmatically. I tested it, and it works. widget. To grant other apps to open the downloaded file, include the flag(as shown below): FLAG_GRANT_READ_URI_PERMISSION I believe that publicSourceDir is a directory, not a file. withAppendedPath(Telephony. onCreate(savedInstanceState); setContentView(R. xml file. Viewed 4k times Part of Mobile Development Collective How There is a progress bar endless showing. "UpdateApp" only runs once per invocation of the app but, of course, there could have been previous files left over. Skip to main content. Step 3 : Call the following lines I make an internet connection to some url and receive an HttpResponse with an app_example. 4 KitKat (API level 19), there is an Android built-in file picker: your app invokes the ACTION_OPEN_DOCUMENT and/or ACTION_CREATE_DOCUMENT intent and receives the files returned by document providers. Here's how you can do it in Android: In this Represents files in the files/ subdirectory of your app’s internal storage area. sourceDir); String hash = MD5. Ask Question Asked 12 any of the two buttons, because after installing the first application, i have to install the remaining apk file. Provider. layout. ACTION_VIEW); intent. os. getPackageInfo(getPackageName(), PackageManager. I want to install the apk file programmatically in my application for that i write the code as follows f=new File("l. Verify the digest listed in each entry in the . Needless to say, for API≥29, this code is deprecated and entirely useless. ? starting an activity for result? perhaps simply sending a broadcast would meet his needs?Until you know his needs (which he failed to mention) you have no reasonable way to answer him (and with regards to simply starting some remote activity, your answer is so far The reason you don't have permissions to open file is because you didn't grant other apps to open or view the file on your intent. If I try to install the same apk just by startting it in file manager all goes correctly. For that you need to declare and request REQUEST_INSTALL_PACKAGES permission. So you can use any tool that manipulates zips. Also, don't use concatenation to create paths -- use the File constructor that takes a File and a String as I know that an app can be made full screen by tag in the manifest of the activity android: and in AndroidManifest. It is local so it's non-market application. Modified 13 years, 5 months ago. Read How can I programmatically open (show in screen) NavigationView? I can't find any function what can be helpfull. p-1. I know there are some tools like apktool, dex2jar, aapt to extract apk content but, I need to do the same through an Android application. this is my res=>xml=>file_provider_paths. I want to install the . acercade_activity); toolbar = (Toolbar) findViewById(R. Ask Question Asked 10 years, 9 months ago. App. apk file with Is possible to programmatically install a dynamically downloaded apk from a custom Android application. DrawerLayout xmlns:android If you want to create an apk in your webserver, then you should have a "template" android project on your webserver. This subdirectory is the same as the value returned by Context. apk you could open the file, extract the manifest, find the package name of the APK and then store this along with the filename in some persistent storage. 2 Installing an Android apk programmatically. Modified 5 years, 10 months ago. fromFile()). This article is about how to write a utility class for extracting files and directories in a compressed zip archive, using built-in Java API. util. For instance, if I know the package name of my apk, which is com. apk file for another app in my /res/raw directory and wish to give the user a prompt to install it. I found following links too but i am not getting how and where to implement this code to start automatic installation of the apk file after it downloads completely and how to delete the downloaded apk file after installation. 5 Install apk file automatically after download. getPackageManager(). ExternalStorageDirectory. luni. Hot Network Questions Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company I am editing it with another app. Use: MainActivity. calculateMD5(file); The MD5 hash is calculated like this: Are you doing the download yourself in your own app, or are you trying to create some behavior in an external app? I don't think you'll be able to trigger behavior upon download outside of your app (since the user would have to select the downloaded file in order to open it), but if you're handling the download yourself, I think you want this post on how to install an An apk is a jar which is a zip. – What is this format and how can it be parsed programmatically (as opposed to using the aapt dump tool in you can still find these missing information by running aapt tool on the original Android app file (. With Android Studio, Java language, I write an application that install a package which APK is /eduphone/eduphone. getPackageInfo(lStrPackageName, 0). The only thing I could come up with: How can I get programmatically get the version code or version name of my apk from the AndroidManifest. My question doesn't focus on the source code of the apk file. In your manifest <uses-permission android:name="android. But to address your exception, it seems like you're using Apache HTTP Client and running your app on a device with Android Marshmallow (6. install on Android device for upgrade; But I get "Parse Error" or "App not installed" If I manually try install . openStream() method to read and save your file in your directory. I tried simply opening the apk url: window. apk file for an Android application without using Eclipse. UPDATE: One exception is on Android 5. – AndreKR. Failed to install an apk file programmatically. Modified 3 years, Open Share Dialog to Share a File USing ACTION_SEND. exe that would allow me to start the main activity of a particular android application using the . 0 I am Following these steps but for sdk version N ,android system showing a alert dialog box "Package installer has stopped" while installing the app. 3 Open APK programmatically with Xamarin Forms - Android 8. The Uri you are creating in the first line and putting into the Intent in the second line is being overwritten by the Uri you supply in the third line. I searched a lot but dint get any answer. download apktool v1. 8 Programmatically download APK from google play store. PackageName))); so the user can easily set the switch to enable this. query(Uri. Now copy the APK file also in that directory and run the following command in your command prompt: I programmatically downloaded an apk file from my Google Drive. If this function returns false, you can open the application options window by using this code: StartActivity(new Intent( Android. Below is the code I am using to extract. name is your package name (e. IO. I don't know of an official way. Builder(); StrictMode. Is possible to programmatically install a dynamically downloaded apk from a custom Android application. xml file of a uploaded . You can open pdf in external PDFViewer applications. I gote this error: Java. Android: how to open an apk file after downloading for auto-update? 7. Intent intent = new Intent("android. 2 and more they are a change to do. zip file but I am having issues with it. I know that I could hard code the time string in the gradle file and access them in my Kotlin code, as this answer suggests, But that would mean every time I've to change the string when I re-generate the build. My current issue is extracting the . apk file, most people say its just like a . I want to clarify the correct way of doing this, best practice. apk file after debug old version app it does not work ANDROID_HOME is your sdk path, projectRootDirPath is the path of the project directory and of course [APK_file_name] should be the desired name for your . Do you know how to get into the file to check it programmatically? – LittleFunny. getData()), Constants. I have added all permissions and the provider in the AndroidManifest. xml(have to do this bcz project copied from eclipse and it didnt have build. try this method it worked for me . Turns out file. ActivityName" android:label="@string/app_name" android: Android: programmatically making full screen. You are looking for a public intent that allows your app to reuse other apps' activities to display these document types. Carriers. But I don't want to download the . " at my project location to generate build. There is a tool for this: android-apktool. About; Open file APK after download. Android: Updating an apk file programatically. xapk file, I'm sharing a piece of code that helped me. 315: W/System. Android install . apk file, Install Android APK Programmatically. String PATH = Environment. but i cant open the apk file after download. Commented Sep 13, 2012 Force android app to open when it's Android O and up supports installing application programmatically. I am new to Android Development so any relevant information would be helpful. The android apk file is a zip archive. After closing pakage manager by back key, I make certain that never the less apk has been installed to the system. < Drag the . apk There are multiple answers regarding how to run a command-line tool with c#, for example: How to parse command line output from c#? I have a flutter app that downloads an apk file. private fun downloadAPk(apkUrl: String) { val request = Skip to main content. OS. What is the way to manipulate system files in android? regards, Short answer: you don't. apk file hosted on server. neither directory nor file I am trying to create an app that installs another . jp2:jp2-android:1. I am trying a few sets of codes now just to update or install apk programmatically. Now open another new folder and put these files. publicSourceDir; Step 2 : Store the Apk file in required folder Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company I have code through which I'm trying to fetch the apk file but I have no clue how to install and open it. Same way I tried to download an apk from http local server. Also you might need to change the "android-4. I was able to successfully download the . Thank you for your answer. Intent. Improve this question. So you need to call jarsigner again to sign all packages. apk (where myApp. apk file name from Android device programmaticaly ? how to get the name of apk file programmatically? 4. 3. Also note that you do not have access to Environment. Open cmd then navigate to the root directory of APKtool and type the following command: apktool d myApp. apk is the filename that you want to decode) now you get a file folder in that folder and can easily read the apk's xml files. It is a tool for reverse engineering 3rd party, closed, binary Android apps. Is it possible to load App B (APK) then load and run it into the UI Box ? so, its like run App B with frame from App A. getDataDirectory() as well. Uri. If Available. : 1 - Add the following to the AndroidManifest Using ApplicationInfo i'm already tried and it works well but it is shows only installed app's appicon. applicationInfo. content. I have used apktool and able to decompile the apk file. Forms application. Unless your device is rooted, you don't have permissions to list the files in /data/app but you I am still new to Android development. Xamarin android download and install apk programatically. nwuyx yxpgel nyn spvneh bowht eruo kqzgmtl fcz vbhk ohxd