Troubleshooting Guide: Resolving the 'Attempted to Finish an Input Event' Error When the Receiver Is Disposed

Attempted to Finish an Input Event but the input event receiver has already been disposed is a common error encountered by developers while working with Android applications. This error occurs when an app attempts to process an input event while the input event receiver is already disposed.

In this guide, we will walk you through the steps to resolve this error and provide answers to frequently asked questions related to the issue.

Table of Contents

  1. Understanding the Error
  2. Step-by-Step Solution
  3. FAQ
  4. Related Links

Understanding the Error

The error usually occurs when an app attempts to perform an operation on an object that has already been disposed of. This can lead to unexpected behavior and crashes in your application. To resolve this issue, it is essential to understand the underlying cause and apply the appropriate fix.

Possible causes of the error include:

  • App is processing events after the activity is paused or stopped
  • App is processing events after the associated view is detached
  • App is processing events after the onDestroy() method has been called

Step-by-Step Solution

Follow these steps to resolve the 'Attempted to Finish an Input Event' error when the receiver is disposed:

Identify where the error is occurring: Look for the stack trace in your logcat to determine the specific location of the error in your code.

Check if the activity is in the correct state: Ensure that the activity is not paused, stopped, or destroyed before processing input events. You can do this by checking the activity's lifecycle state before performing any operation. For example:

if (!isFinishing()) {
    // Perform the operation
  1. Check if the view is still attached: Before processing input events, ensure that the associated view is still attached to the activity. You can accomplish this by using the isAttachedToWindow() method:
if (myView.isAttachedToWindow()) {
    // Process input events

Handle input events in the appropriate lifecycle methods: Make sure that input events are processed in the appropriate lifecycle methods. For example, you should handle input events in the onResume() method rather than in the onPause() method.

Properly manage resources: Ensure that you are correctly managing resources, such as closing cursors and unregistering receivers, in the onDestroy() method of your activity. This can help prevent the error from occurring.


1. What are some other common causes of this error?

This error can also be caused by race conditions, where two threads are attempting to access the same resource simultaneously. To prevent this, you can synchronize your code to ensure that only one thread can access the resource at a time.

2. How can I prevent this error from occurring in the future?

To prevent this error from occurring in the future, ensure that your code follows best practices for managing resources and handling input events. Additionally, always check the state of your activity and views before performing operations on them.

3. What are the consequences of not fixing this error?

Not fixing this error can lead to unexpected behavior and crashes in your application, which can result in a poor user experience and negative app reviews.

4. Can this error also occur on other platforms, such as iOS?

While this specific error is related to Android, similar issues can occur on other platforms when resources are not properly managed or disposed of.

5. Can this error be caused by third-party libraries?

Yes, this error can be caused by third-party libraries if they are not properly handling input events or managing resources. In such cases, you may need to contact the library developer for assistance or look for an alternative library.

If you encounter any further issues or have additional questions, please refer to the Android Developer Documentation or consult the Android Developers Community.

Great! You’ve successfully signed up.

Welcome back! You've successfully signed in.

You've successfully subscribed to

Success! Check your email for magic link to sign-in.

Success! Your billing info has been updated.

Your billing was not updated.