A Comprehensive Guide

Have you ever come across while using your Samsung device? Do you know what it is and what purpose it serves? In this comprehensive guide, we will dive into the details of We will discuss its functions, typical size, examples of input events for this app, and the permissions required by it.

We will also address common concerns such as whether it is a virus or not, how to fix it if it has stopped working, and how to disable or uninstall it from your device. So, let’s get started and explore everything there is to know about!

What is is a pre-installed service app on Samsung Android devices responsible for handling input events, primarily from the touchscreen. This system program, developed by Samsung, captures various input events like touch, motion, fingerprint, and face recognition, processing them internally to generate corresponding outputs, such as text or sound, ultimately serving as a fundamental component of the device’s functionality.

  • Name: Input Event App
  • Package Name:
  • Developer: Samsung Electronics Co., Ltd.

What is Used For? serves as the crucial component responsible for managing input interactions on Samsung devices, primarily focusing on touch-based inputs detected through the device’s touch screen. Additionally, it handles various other input events like motion, fingerprint scans for touch sensors, and facial recognition for cameras, ensuring that these inputs are appropriately processed to enable users to interact effectively with their Samsung devices.

Some Examples Of Input Events For The

The employs various mini-programs to process input events when the screen is touched. Here are a few examples:

  1. Onclick(): This function responds to a simple touch on the screen or when the user presses the enter key, allowing for basic interactions like opening apps or selecting items.
  2. Onlongclick(): When the user long-presses the screen, this function is executed. It’s commonly used for actions that require a sustained touch, such as contextual menus or dragging items.
  3. Onkey(): The onkey function comes into play when the user interacts with physical buttons or keys on a smartphone. It enables the device to respond to button presses, such as volume adjustments or typing on a physical keyboard.
  4. Onfocuschanges(): This function is activated when the user’s touch or attention moves away from the screen, allowing for responses to changes in focus between different elements or apps.
  5. Ontouch(): To trigger this function, a simple touch on the screen in any manner is sufficient. It’s versatile and can be used for a wide range of touch-based interactions, from scrolling and zooming to drawing or gaming actions.

What Is The Typical Size Of

The typical size of the Android app can vary across different versions, but the latest version, 1.0.0, is relatively small in terms of storage space. Unlike some apps that consume several megabytes, this Samsung input event app is quite compact, with a size of only 0.33 MB. Despite its small size, it contains 63 files and various essential code snippets necessary for its proper functioning.

Is a virus? is not a virus or malware. It is a preinstalled system program developed by Samsung that is responsible for managing input events on Samsung Android devices, particularly touch input events from the device’s touchscreen. This app is an essential part of the device’s operating system and does not cause any harm.

While there are certain system apps like OMACP and MDM, which are sometimes considered “potentially unsafe” due to their tracking capabilities, is not in that category. However, it’s worth noting that the app’s code has the potential for data corruption, especially when unauthorized inputs are involved.

What are the permissions required by

  1. READ_CALENDAR: This permission allows the app to read the user’s calendar events.
  2. WRITE_CALENDAR: This permission allows the app to add, modify, or delete calendar events.
  3. READ_EXTERNAL_STORAGE: This permission allows the app to read data from the device’s external storage, such as the SD card.
  4. WRITE_EXTERNAL_STORAGE: This permission allows the app to write data to the device’s external storage.
  5. INTERNET: This permission provides access to the internet, allowing the app to communicate with remote servers and services.
  6. BLUETOOTH: This permission grants access to Bluetooth functionality for connecting to other devices.

How To Fix Has Stopped Working?

If you are experiencing the issue of “ has stopped working” on your Samsung phones, you can try the following steps to resolve the problem:

  1. Restart Your Device: Sometimes, simply restarting your device can clear temporary glitches and resolve the issue. Press and hold the power button, then select “Restart” or “Reboot.”
  2. Clear App Cache and Data:
    • Go to your device’s settings.
    • Navigate to “Apps” or “Application Manager.”
    • Find and select “”
    • Tap on “Storage.”
    • Choose “Clear Cache” to remove temporary data. If the issue persists, you can also try “Clear Data,” but note that this will reset the app to its default settings.
  3. Reset Calendar Settings: If the issue is related to calendar settings, you can try resetting the calendar app settings. Go to your device’s settings, find the calendar app, and look for an option to reset or clear its settings.
  4. Delete some apps: When searching for solutions to resolve issues related to, you may come across recommendations to delete certain apps as a potential fix. These apps might include Metro PCS Easy Wi-Fi, Bluetooth Share, setup.mail.metro, or the device manager. However, it’s important to be cautious as removing these apps can result in permanent data loss and should be considered carefully.
  5. Check for Software Updates: Ensure that your device’s software is up to date. Sometimes, software updates include bug fixes and improvements that can resolve such issues. Go to “Settings” > “Software Update” and check for any available updates.
  6. Uninstall and Reinstall the App: If the problem persists, you can try uninstalling the app and then reinstalling it from the Google Play Store or Samsung’s App Store. This can replace any corrupted files.
  7. Factory Reset (as a last resort):
    • If none of the above steps work, you can consider performing a factory reset. Be aware that this will erase all data on your device, so make sure to back up your important data first.
    • Go to “Settings” > “General management” > “Reset” > “Factory data reset.”
    • Follow the on-screen instructions to complete the factory reset process.

Before performing a factory reset, it’s a good idea to contact Samsung’s customer support or visit a Samsung service center for assistance, as this is a drastic step that should only be taken as a last resort.

How do I disable or uninstall from my device?

It is not recommended to disable or uninstall the from your device unless you are experiencing specific issues related to it. This app is a system app that is responsible for handling input events on your Samsung device.

If you are facing problems with the app, it is advisable to follow the steps mentioned above to resolve the issues before considering disabling or uninstalling it. Deleting system apps can lead to unintended consequences and may disrupt the normal functioning of your device.

If you still wish to disable or uninstall the, you can follow these methods:

Using ADB

Using ADB allows you to access a Unix shell, enabling you to issue commands directly on your Android device.

To do this on a Windows PC, follow these steps:

  1. Enable Developer Options:
    • Go to “Settings” > “System” > “About phone.”
    • Tap “Build numberseven times to activate “Developer Options.”
  2. Enable USB Debugging:
    • In the main “Settings” menu, tap on “Developer Options.
    • Enable “USB debugging” by toggling it on.
  3. Download and Set Up ADB on Your PC:
    • Download ADB on your Windows PC.
    • Extract the ZIP file to a folder of your choice.
  4. Open Powershell Window or Command Prompt:
    • After extracting the ZIP file, open the folder.
    • Press and hold the “Shift” button and right-click in an empty area.
    • Select “Open Powershell window here.”
  5. Connect Your Device:
    • Execute the command adb devices in the Powershell window.
    • Connect your Android device to the PC using a USB data cable and set the USB mode to “File Transfer.
  6. Allow USB Debugging: A USB debugging notification will appear on your phone. Tap “OK” to grant debugging access.
  7. Confirm Device Connection: Re-enter the command adb devices in the Powershell window. You should now see your device’s Serial number.
  8. Uninstall the App:
    • Run the command adb shell pm uninstall --user 0
    • Wait for a few seconds, and you’ll notice that the app has been uninstalled from your device.

By following these steps, you can use ADB on your Windows PC to uninstall the specified app from your Android device.

Using System App Remover

To utilize this approach, you’ll need to root your Android device first. Once you’ve gained root access, proceed with the following steps to uninstall the system app:

  1. Download and install the System App Remover application on your rooted Android device.
  2. Open the application and locate the in the list of installed apps. Select this app by tapping the checkbox next to it.
  3. To entirely remove the app from your device, tap the “Uninstall” button.


In conclusion, is a system application designed for specific functions on Samsung devices. It plays a crucial role in handling input events and ensuring smooth user interaction.

However, it is important to note that is not a virus and should not be considered as such. It is a legitimate system component that requires certain permissions to perform its intended tasks effectively.

If you encounter any issues with, such as it stopping unexpectedly or causing disruptions, there are methods to fix these problems. You can disable or uninstall from your device if necessary. Remember to exercise caution when making changes to system applications and consult official resources or professional guidance if needed.

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