Get app usage time android programmatically. May 13, 2011 · It might also help to have your own Application subclass and put the shared data structures there for keeping track of time. Now setup each Activity to use the custom locale set. This is a common feature which most developers need in their apps, in order to provide better user experience. getTotalRxBytes() and if you want to get send and received info of your apps one by one you can get it like this: first get all apps running info by this: List<RunningAppProcessInfo>. These apps can know which apps you’re using throughout the day and also the time you spent on each app. content. Documentation. Jul 20, 2010 · How can I get battery level and state (plugged in, discharging, charging, etc)? I researched the developer docs and I found a BatteryManager class. This would help you, it has helped me. Java library for Android to detect time spent on applications in an android device. answered Apr 12, 2014 at 16:12. You can see your current Sep 16, 2014 · getRunningAppProcesses will get you a list of PIDs, and then getProcessMemoryInfo will give you memory details about them. firstInstallTime field, holding milliseconds since the epoch: packageManager. Jan 31, 2022 · Apps like StayFree, App Usage are gaining immense popularity on the Google Play Store, as they help users manage their time efficiently on a mobile device. ACTION_BATTERY_CHANGED: Run the app: Sometimes when you are developing an android application, you may want to get current batter level or state. app_79) - Does not change during app’s life on a device - All app resources are owned by its UID - Each app process runs under its own UID - Apps that are signed with the same certificate can share data, user ID, as well as run in a single process. RunningServiceInfo. Gemini is here. Feb 16, 2010 · Okay, not that hard as there are several methods to do this. and Android Studio will show you all categories in autocomplete. getLastTimeUsed(Showing top 20 results out of 315) Jun 5, 2020 · Here is an Example code for your reference to calculate the Usage time of apps in Android. then open Manage Application d. getPackageName(), prev + diff); return appUsageMap; In short the above code counts the time difference of the timestamp when an app goes foreground ( UsageEvents. CodeSource java. Context; 2. PACKAGE_USAGE_STATS". ACCESS_FINE_LOCATION" />. Get started. Is it possible for one app to (programmatically) determine, for each app installed on a user's device: number of times each app was started (over a given time window), how long it was opened for, and; how much interaction occurred over that time window; where (3) can be either user clicks or data traffic. You can use these both answers for your issue: First the way that you can get battery information or when fully charged in: answer of the get fully charged notif. I want to get an approach of CPU usage (of all cores) Currenlty i can't get the info of "/proc/stat" (since API 27) so i think of getting the info with the frequency or similar: Working with all the previous answers i get close to what i want, but not enough. getPackageInfo(packageName, 0). then click on Uninstall and Uninstall the app. setText(currentDateTimeString); There is more to read in Apr 23, 2010 · Following is the code to get the list of activities/applications installed on Android : Intent mainIntent = new Intent(Intent. val sb = StringBuffer(); Aug 10, 2015 · Anyone can help me in solving this Android programming as I am a beginner of Android development and would like to develop a mobile network monitor app currently. Step 1: In your layout which would contain the view to be inflated, place a FrameLayout at the correct position and give it an id, say, "container". tools:ignore Sep 4, 2022 · In Android API 33, getPackageInfo(String, Int): PackageInfo! was deprecated. Please comment with your valuable feedback . getPackageManager(). 192. For get the package name for the running app in Background you need to run one service and call the below method every 100 or 300 milliseconds, it will give you the current running package name. android:name="android. Note starting with 2. ActivityManager activityManager = (ActivityManager) getSystemService(ACTIVITY_SERVICE); appUsageMap. go to setting b. gate_android. In case the permission was not already granted in the manifest, as stated May 29, 2013 · I would like to obtain the date and time from my own time server (i. Google Analytics also shows the device and time. LOCATION_SERVICE); Check if GPS is enabled or not. To-dos. Android (Go edition) Develop. Mar 16, 2017 · This API requires the permission android. Contents. Start the Settings app and tap "Digital Wellbeing and parental controls. getContext() so that it can access resource i. Best Java code snippets using android. public static String GetToday(){. Features. SET_TIME" android:protectionLevel="signature|system" /> and follow this link for more help How to set mobile system time and date in android? I think it may help u Jul 17, 2022 · Step 1: Create a New Project in Android Studio. Since Android is based on a modified version of the Linux kernel, the same Linux command we can use to retrieve the CPU information according to the documentation. So if you want to use this on API 21, you’ll need to pass the string value, which is “usagestats”. App calls the API to set its locale. NullPointerException: Attempt to invoke virtual method 'java. Is it possible to change the language of an app programmatically while still using Android resources? If not, is it possible to request a resource in an specific language? I would like to let the App used to display data usage by alll running apps. One of the pieces of information you can retrieve about the app is its importance, which can have a value IMPORTANCE_FOREGROUND which indicates that the process is the currently active. The android studio profilers use a few different methods to capture the memory of an application. Go deeper with our training courses or explore app development on your own. permission. CATEGORY_LAUNCHER); List<ResolveInfo> pkgAppsList = context. You’ll get another warning in Android Studio, but yeah, about that Feb 20, 2010 · Going lower-level, you can use the Debug API to get raw kernel-level information about memory usage: android. Mar 4, 2017 · Instead, the best approach is to make the user set the time manually. May 29, 2012 · If you need a fullscreen immersive mode (for games, galleries, etc. // 2. The below method will return the current date and time in a String, Use a different time zone according to your actual time zone. Event. Now I want to know if there is a way to obtain the daily frequency of use (in numbers of times, i. I am able to get the available memory using getMemoryInfo (). I found it very difficult to send total spent time for a particular user by firebase analytics Dec 23, 2016 · Thanks, Obama. xml" : android:layout_width="match_parent" android:layout_height="match Oct 22, 2013 · 3. Use queryEvents method of UsageStatsManager class. Sep 6, 2021 · Step 1 : Step 2 : Step 3: Intent. About new markets. usage. DEVICE_POWER" is only granted to system apps. Oh >///< How I get "App's Permission" and show "App's Permission" List and uninstall for each application on Android. I downloaded an app that records screen time for your phone and each of your apps, but to my surprise, the app had detailed screen time for the current day and the previous week, even though I just installed the app for the first time. My goal is to change view's constraints in code, but I cant figure out how to do this right. In place of <YOURATTRIBUTENAME>, use the name of the atrribute that you want to access. Example here, how do android monitor usage applications work. sample. e. os. Step 2: Make the app use the custom locale. In place of <VIEWOBJECT>, pass a view object where you want to use the color, (behind the scenes it's just used to get the context as <VIEWOBJECT>. 1 time, 2 times, etc) of every app on my smartphone. getTime(); SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); - Each app (package) is assigned an arbitrary but distinct OS user ID at installation time. Feb 9, 2015 · To get the cache size of the Installed Application directly u can not get. Jan 22, 2024 · Collect battery usage data from your device and display it graphically in your browser. If you sum up all such intervals over, say 24 hrs, then you get the total amount of time the app used the processor in that period. The Android App Startups derived metric slice in Perfetto. e. Permissions. If you don't see it, try capturing a trace using the on-device system tracing app. Jul 14, 2017 · 1. UsageStats. How do I even use it? In Android M (Preview) the user can choose a specific app and retreive specific permission. Start by creating your first app. e API level 22+ To enjoy this apps, please grant app usage permission You can usage this apps without any worry, since i will never collect your information Jun 25, 2013 · An Android noobie question. Jan 15, 2016 · I'm developing an application and I don't know how can I get CPU usage and temperature, example in a textview. Click the associated slice and press m to select the slice. What you need I think is. Jul 6, 2011 · Then, to obtain the package name from any other module, enter. tl;dr : I want to get the screen on time for today, yesterday, or any past date. For example: Lets say you want to make a rule that if battery level is less than 15%, turn off all background processes in android. This example illustrates how to use the App usage statistics API by showing the applications sorted by the timestamp of the last time each app was used. RunningTaskInfo>(); Jul 25, 2017 · <uses-permission android:name="android. Quoting one of the core Android engineers: "Note that memory usage on modern operating systems like Linux is an extremely complicated and difficult to understand area. We will use: startActivity(new Intent(android. Nov 15, 2015 · If top calculates the %CPU of an app, let's call it %CPU_APP, over a window of, say 500ms, then the total time the app spends executing is 500ms*%CPU_APP over that interval. I develop an Android application to get the device information. Be careful about using external libraries. API Usage. Oct 3, 2009 · All we need to do is add this permission in the manifest file: <uses-permission android:name="android. the first one is to open the CPU usage in the Jelly Bean developer options. text. Step 2: Working with the activity_main. format(new Date()); // textView is the TextView view that should display it. Second the way you can get information of battery usages in a file : get battery usage of other apps. Background. Implementation. For instance I could start recording time the moment my app loads another app - then if the user comes back to my app in the onResume i can end the time and calculate duration. ACTIVITY_PAUSED ). Tools and workflow. After Android 11, the normal application cannot access to /proc/stat, and; HardwarePropertiesManager cannot be used in normal application for the permission "android. 1 and about i. Returns the list of all the application used in the device. I have many applications running in my device. Jun 16, 2019 · In the below code, I am checking the availability and if the permissions are granted in the manifest file by the developer. You can get a list of each service's start time by using ActivityManager. private fun ReadCpu3():String{. Build for Billions. Is it possible in real time, specially on Android? Jun 16, 2015 · I'm using UsageStatsManager API to get usage statistics for a certain time interval. Remove memory-intensive resources and libraries. Data and files. gate. public String getRecentApps(Context context) {. The easiest way to accomplish this is to have a common base class for all activities with the following code (where the important code is in attachBaseContext(Context base) and onResume() ): import android. As using PackageManger we cant directly get the details regarding installed package size as abstract getPackageSizeInfo method is directly not accessible so by using Java Reflection you can invoke it. java:24) Jun 17, 2021 · Usage Tracker Android Application Project. For example, say the window is 500ms and I know how to get the server time on my Android device. getInstance(). I can parse the output of the top program included in Android, but if there is a API call that does the same thing, it would be better. 168. activeSince, described here. Nov 26, 2019 · 0. Then it adds this difference to the total usage time of the app. X) for the use inside my Android application. Declaring that permission expresses your intention to use this API and an end user can then choose to grant this permission through the Settings Jan 13, 2020 · But when I run this program in Android Studio I got the following error: java. The problem is if the user loads the other app from my app, then presses the home button and goes and uses other apps. net. I can't seem to find how I can get stats related to the screen on time of the device in my app on Android. lang. a. How can I do this? Jun 27, 2019 · 9. xml: <uses-permission. License. Generally, the in-app review flow (see figure 1) can be triggered at any time throughout the user journey of your app. ACTION_MAIN, null); mainIntent. Requirements. I try with TYPE_AMBIENT_TEMPERATURE to get temperature, but it doesn't work. getDateTimeInstance(). getProcessMemoryInfo, to get this information about another process: ActivityManager. ACTION_DATE_SETTINGS)); Unfortunately, there is no way to link them directly to the time setting (which would save them one more click). The most common method is to poll "dumpsys meminfo". Date presentTime_Date = Calendar. In fact the chances of you actually correctly interpreting whatever numbers you get is extremely low". One can modify this project to find data usage by app. During the flow, the user has the ability to rate your app using the 1 to 5 Sep 16, 2014 · 4. 0 there is also an API, ActivityManager. I have come across the UsageStats API but that returns the usage stats for different apps. app. I have four application running, Now i want memory usage/consumption of each and every running above Jan 12, 2017 · First you will need to declare the PACKAGE_USAGE_STATS permission in you AndroidManifest. Apr 20, 2019 · To get the time of usage for an app with the package name — Eg: com. Reduce overall APK size. Much easier than calling several internal methods to come up with a value you have to set yourself in the first place. 1. In your case, since you are retriving the icon of the running apps, you can do something like: runningTasks = am. Usage time here means the time for which the package (app) was visible to the user on his screen. This page explains how to proactively reduce memory usage within your app. The most efficient way is to set the SystemUIVisibility only when is needed: In your onCreate () With OnSystemUIChangeListener when the fullscreen mode is lost. INTERVAL_DAILY, startTime, endTime); Jun 22, 2020 · I want to get the Time that the user spends on my App and display it to the user (similar to Instagram). Overview. All your Activities should then extend this extended Activity. Best option is to verify the number after asking the user for their mobile number. I want to set a pin or passwords on selected applications for a particular amount of time to prevent them from opening the app. Just write Settings. . put(E0. I need to set ImageView constraints to one of the TextViews. To retrieve the app icon, you can use the getApplicationIcon () method of the PackageManger. I thought it was supposed to return usage time from 12 am to current time when INTERVAL_DAILY is passed to it, but instead it was returning something else. Jan 2, 2020 · The app is supposed to run a little service which tracks the time of the screen activity and other stuff (like location). AndroidX. You may try Flurry that provides many tracking features. To get the app version programmatically, we can use the following method. Manifest. Brackets appear around the slice and denote how long it took. The assumption that the adb executable is in the current directory is unreasonable. Navigate to app > res > layout > activity_main. Gemini in Android Studio is your AI development companion for Android development. You can select the apps from the Oct 12, 2017 · 2. My current guess is that screen time is actually recorded by Android Apr 12, 2014 · 0. addCategory(Intent. provider. All core areas ⤵️. MyApp myApp = (MyApp) getApplicationContext(); String myPackage = myApp. I would like to get the data usage by specifying the app name. @SuppressLint("InlinedApi") Oct 22, 2013 · 3. xml file. ), here is the solution I use and recommend. Nov 2, 2022 · I want to monitor the CPU usage for my APP (global CPU usage is also okay for me) within android application. But it doesn't contain any methods, just constants. Main Func. Identity. MemoryInfo. Hello world. Build AI experiences. public class BaseActivity extends Activity {. answered Nov 26, 2019 at 7:02. Sep 16, 2020 · 1. Use the IDE to write and build your app, or create your own pipeline. My problem is , i want each and every application memory consumption/usage. See the following thread for an complete, in-depth answer: How do I discover memory usage of my application in Android?. This virtual file identifies the type of processor used by your system - /proc/cpuinfo. UsageStats. Jun 6, 2014 · Essentially it says that Apps are loaded into the ram for better access-times and smoother feeling. Example 1: Jan 19, 2021 · In android Settings-> App Management -> App (Selected) -> Battery usage. However, I was wonder if there is any solution without importing any libraries? Thanks!! May 1, 2023 · The Google Play In-App Review API lets you prompt users to submit Play Store ratings and reviews without the inconvenience of leaving your app or game. INTERVAL_DAILY, INTERVAL_WEEKLY, INTERVAL_MONTHLY, INTERVAL_YEARLY. /adb shell top -m 10 in your Mac/Linux. Use Hilt or Dagger 2 for dependency injection. Step 2 Create a layout with root element as the view you want to inflate during runtime, call the layout file as "textview. Jul 4, 2017 · 3. For information about how the Android operating To set a user's preferred language, you would ask the user to select a locale in the language picker, then set that value in the system: // 1. I need to build a android app that checks how much time you spend on a selected app X, if the consumed time is more than a preset value - the app will show a message every time you run X and X will exit. READ_PHONE_STATE"/> This code will help you but some time it does not return the exact result. Mar 22, 2013 · 0. Feb 19, 2024 · In Perfetto, find the row with the Android App Startups derived metric. So I am asking How to check Grants Permissions at Run-Time? Feb 28, 2012 · How can I get the current time zone in my Android application? I tried to use this Oct 9, 2017 · With UsageStatsManager and UsageStats I'm able to obtain the daily usage (in hours, minutes and seconds) of every app on my smartphone. the second option is to run the adb shell top -m 10 function in your windows Android SDK folder or . DateFormat. PACKAGE_USAGE_STATS, which is a system-level permission and will not be granted to third-party apps. for more detail you can see this link, In this method AndroidUtils you can find in the link. and getLastTimeStamp. The command can be executed through ADB shell. Background work. " 2. Typically something like app_XX (e. All works fine if I use the predefined intervals i. getProcessMemoryInfo(int[]) An Android application to find the usage of apps in your mobile in hours and minutes on a daily, weekly and monthly basis. I have 4 TextViews and one ImageView. Settings. So right now I am trying to develop an Android App for my young children. List<UsageStats> usageStatsList = usageStatsManager. Sep 28, 2016 · Please define, in technical terms, what "actual RAM usage" means. g. May 5, 2020 · 2. TrafficStats to get traffic details: for example to get Total bytes received: android. getRunningTasks(100); runningTasks = new ArrayList<ActivityManager. Apr 7, 2014 · 3. It would be great, if someone of you can help me out on where to look for examples and where to find information about the android API. Jan 3, 2024 · Use lite protobufs for serialized data. getCodeSource()' on a null object reference at com. I've recently built an app for tracking daily app usage. Figure 3. As an example, you set in our app that the maximum allowed time for WhatsApp is 20 minutes per day. solution 2. You can toggle displayed app to show only user app. Essentials. Part of Mobile Development Collective. In this article, we will take a look at How to get the current Time and Date in our android application. I assume you want to put the current date & time into a TextView. Release-Notes. Debug. Now you can use Intent intent = new Intent (android. Firstly, I tried using queryUsageStats but it didn't work properly. android. To create a new project in Android Studio please refer to How to Create/Start a New Project in Android Studio. Like Ted said, extend Activity, add the code to track the time between onResume () and onPause (). xml and add the below code to it. Inside an activity, in-app language picker gets an input locale "xx-YY". In fact, if you clear the RAM, the system has to load those essential apps (as the app-drawer for example) again into the RAM, which definitely uses CPU and thus drains your battery. for uninstall the app follow the below points:-. In API level 9 (Gingerbread) and above, there's the PackageInfo. Bryan Herbst. How can this be possible by using id's. ACTIVITY_RESUMED) and the timestamp when it goes background ( UsageEvents. app, use getTotalTimeInForeground () method: long totalTimeUsageInMillis = lUsageStatsMap. then choose the app which you want to Uninstall e. getJarName(GetBuildTime. Mar 18, 2010 · I want to get the overall CPU usage on Android, similar to what Windows' Task Manager does. ↳ android. String currentDateTimeString = java. Thank you. It may not work if in future the method name change or any thing changed. May 14, 2010 · 61. We find 3 options : How we can programmatically enable option 1 ( run in background), if we can't, how to redirect user to this page. ACTION_SECURITY_SETTINGS); startActivity (intent); There are whole bunch of constants for every main settings category that you can choose from. getPackageName(); Using an application module also gives you a context for modules that need but don't have a context. Get the beginning of the time range this UsageStats represents, measured in milliseconds since the epoch. This API provides more detailed usage information than the deprecated getRecentTasks () method. They do not use your CPU or drain your battery . queryIntentActivities( mainIntent, 0); You will get all the necessary data in the Jul 17, 2022 · Many times in android applications we have to capture the current date and time within our android application so that we can update our date according to that. 3. Returns the total duration for which the applications are being used. Jun 26, 2019 · 4. I want to know it for my app only, and not all apps on the users device. Run your application, either in a physical device or emulator (doesn't matter here) When the application is running, you will see a Profile tab in the toolbar; If you don't see a Profile tab, you can access the same using Run > Profile 'app' Edit Check May 5, 2018 · 1. x. Get the end of the time range this UsageStats represents, measured in milliseconds since the epoch. Oct 13, 2014 · Allows applications to set the system time --> <permission android:name="android. Avoid memory churn. 1. Feb 17, 2013 · 1. Mar 6, 2012 · I wanted to change timezone in android programmatically like to set timezone as "America/Los_Angeles". firstInstallTime; I have the following code to use it if available, and fall back to the apk modification time: // return install time from package manager, or apk file Mar 7, 2014 · I know how to track time when out of the current app. How can I do this. app"). Build AI-powered Android apps with Gemini APIs and more. Aug 31, 2017 · Solution 1: Use getRunningAppProcesses, which will return a list of RunningAppProcessInfo objects that will give you some data about each running app. GetBuildTime. TrafficStats. Update me in comments. However, declaring the permission implies intention to use the API and the user of the device can grant permission through the Settings application. Why not simply use that? Or any other string resource created for this purpose. ADB Command: This Apps only for Android 5. And create a LocationManager instance like this: LocationManager locationManager = (LocationManager) getSystemService(Context. e theme attribute values) . Also you may get current system time when the application starts and when it stops/destroy and on subtracting these two values you will get the time. textView. – Apr 12, 2017 · However, requesting details for any other package requires the android. edited Jan 5, 2016 at 10:32. Write and debug code. I have searched in the web and there are two solutions: solution 1. Jun 28, 2015 · An excellent example of doing this could be found here, Java Code Examples for android. Edit: To be a bit more precise: It's about the overall screen time, not about the screen By default you have a string resource called "app_name" generated by AndroidStudio. Tap "Show your data" in the Your Digital Wellbeing tools section at the top of the page. I know that it can be done for any android device (maybe from a Dec 9, 2019 · Actually bro, In my app I need to send the total foreground time of a particular user to the server. ProtectionDomain. It doesn't get a lot more elegant than that. Logs say that "i haven't the sensor", but by using other apps in the play store I get the temperature and freq. Create the best experience for entry-level devices. I've used GMT. ActivityManager. However this is not something that is feasible for an app that wants to be released in the playstore. there are a few ways. You can use android. answered Mar 16, 2017 at 13:18. Jul 23, 2017 · I need help with ConstraintSet. permission#PACKAGE_USAGE_STATS permission, which is a system-level permission that will not be granted to normal apps. queryUsageStats(UsageStatsManager. For the Total CPU usage currently, I am using the code in this thread. Dec 25, 2018 · I am not sure about programmatically, but you can use Android profiler to achieve the same. Lastly you can create your own service to detect each running process and their usage. security. Here's a snippet that retrieves the times for all service processes. You can also monitor the foreground activity to determine the Running tasks. then Open Application c. Wiki. – Asim Gasimzade. TimeZone | Android Developers. get("com. I am working on memory usage for application. kh hw fx jv cw zo iy ns ca hk