Added in [API level 31](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) Summary: [Ctors](https://developer.android.com/reference/android/os/strictmode/UnsafeIntentLaunchViolation#pubctors) \| [Methods](https://developer.android.com/reference/android/os/strictmode/UnsafeIntentLaunchViolation#pubmethods) \| [Inherited Methods](https://developer.android.com/reference/android/os/strictmode/UnsafeIntentLaunchViolation#inhmethods)

# UnsafeIntentLaunchViolation

*** ** * ** ***

` public final class UnsafeIntentLaunchViolation `   
` ` ` ` ` extends https://developer.android.com/reference/android/os/strictmode/Violation ` ` `

|---|---|---|---|
| [java.lang.Object](https://developer.android.com/reference/java/lang/Object) ||||
| ↳ | [java.lang.Throwable](https://developer.android.com/reference/java/lang/Throwable) |||
|   | ↳ | [android.os.strictmode.Violation](https://developer.android.com/reference/android/os/strictmode/Violation) ||
|   |   | ↳ | android.os.strictmode.UnsafeIntentLaunchViolation |

<br />

*** ** * ** ***

Violation raised when your app launches an `https://developer.android.com/reference/android/content/Intent` which originated from outside your app.

Violations may indicate security vulnerabilities in the design of your app, where a malicious app could trick you into granting `https://developer.android.com/reference/android/net/Uri` permissions or launching unexported components. Here are some typical design patterns that can be used to safely resolve these violations:

- The ideal approach is to migrate to using a `https://developer.android.com/reference/android/app/PendingIntent`, which ensures that your launch is performed using the identity of the original creator, completely avoiding the security issues described above.
- If using a `https://developer.android.com/reference/android/app/PendingIntent` isn't feasible, an alternative approach is to create a brand new `https://developer.android.com/reference/android/content/Intent` and carefully copy only specific values from the original `https://developer.android.com/reference/android/content/Intent` after careful validation.

Note that this *may* detect false-positives if your app sends itself an `https://developer.android.com/reference/android/content/Intent` which is first routed through the OS, such as using `https://developer.android.com/reference/android/content/Intent#createChooser(android.content.Intent,%20java.lang.CharSequence)`. In these cases, careful inspection is required to determine if the return point into your app is appropriately protected with a signature permission or marked as unexported. If the return point is not protected, your app is likely vulnerable to malicious apps.

## Summary

| ### Public constructors ||
|---|---|
| ` https://developer.android.com/reference/android/os/strictmode/UnsafeIntentLaunchViolation#UnsafeIntentLaunchViolation(android.content.Intent)(https://developer.android.com/reference/android/content/Intent intent) ` |

| ### Public methods ||
|---|---|
| ` https://developer.android.com/reference/android/content/Intent` | ` https://developer.android.com/reference/android/os/strictmode/UnsafeIntentLaunchViolation#getIntent()() ` Return the `https://developer.android.com/reference/android/content/Intent` which caused this violation to be raised. |

### Inherited methods

From class ` https://developer.android.com/reference/android/os/strictmode/Violation ` ` https://developer.android.com/reference/java/lang/Throwable` ` https://developer.android.com/reference/android/os/strictmode/Violation#fillInStackTrace()() `

Fills in the execution stack trace.
` int` ` https://developer.android.com/reference/android/os/strictmode/Violation#hashCode()() `

Returns a hash code value for the object.
` https://developer.android.com/reference/java/lang/Throwable` ` https://developer.android.com/reference/android/os/strictmode/Violation#initCause(java.lang.Throwable)(https://developer.android.com/reference/java/lang/Throwable cause) `

Initializes the *cause* of this throwable to the specified value.
` void` ` https://developer.android.com/reference/android/os/strictmode/Violation#setStackTrace(java.lang.StackTraceElement[])(https://developer.android.com/reference/java/lang/StackTraceElement stackTrace) `

Sets the stack trace elements that will be returned by `https://developer.android.com/reference/java/lang/Throwable#getStackTrace()` and printed by `https://developer.android.com/reference/java/lang/Throwable#printStackTrace()` and related methods.
From class ` https://developer.android.com/reference/java/lang/Throwable ` ` final void` ` https://developer.android.com/reference/java/lang/Throwable#addSuppressed(java.lang.Throwable)(https://developer.android.com/reference/java/lang/Throwable exception) `

Appends the specified exception to the exceptions that were suppressed in order to deliver this exception.
` https://developer.android.com/reference/java/lang/Throwable` ` https://developer.android.com/reference/java/lang/Throwable#fillInStackTrace()() `

Fills in the execution stack trace.
` https://developer.android.com/reference/java/lang/Throwable` ` https://developer.android.com/reference/java/lang/Throwable#getCause()() `

Returns the cause of this throwable or `null` if the cause is nonexistent or unknown.
` https://developer.android.com/reference/java/lang/String` ` https://developer.android.com/reference/java/lang/Throwable#getLocalizedMessage()() `

Creates a localized description of this throwable.
` https://developer.android.com/reference/java/lang/String` ` https://developer.android.com/reference/java/lang/Throwable#getMessage()() `

Returns the detail message string of this throwable.
` https://developer.android.com/reference/java/lang/StackTraceElement` ` https://developer.android.com/reference/java/lang/Throwable#getStackTrace()() `

Provides programmatic access to the stack trace information printed by `https://developer.android.com/reference/java/lang/Throwable#printStackTrace()`.
` final https://developer.android.com/reference/java/lang/Throwable` ` https://developer.android.com/reference/java/lang/Throwable#getSuppressed()() `

Returns an array containing all of the exceptions that were suppressed, typically by the `try`-with-resources statement, in order to deliver this exception.
` https://developer.android.com/reference/java/lang/Throwable` ` https://developer.android.com/reference/java/lang/Throwable#initCause(java.lang.Throwable)(https://developer.android.com/reference/java/lang/Throwable cause) `

Initializes the *cause* of this throwable to the specified value.
` void` ` https://developer.android.com/reference/java/lang/Throwable#printStackTrace()() `

Prints this throwable and its backtrace to the standard error stream.
` void` ` https://developer.android.com/reference/java/lang/Throwable#printStackTrace(java.io.PrintWriter)(https://developer.android.com/reference/java/io/PrintWriter s) `

Prints this throwable and its backtrace to the specified print writer.
` void` ` https://developer.android.com/reference/java/lang/Throwable#printStackTrace(java.io.PrintStream)(https://developer.android.com/reference/java/io/PrintStream s) `

Prints this throwable and its backtrace to the specified print stream.
` void` ` https://developer.android.com/reference/java/lang/Throwable#setStackTrace(java.lang.StackTraceElement[])(https://developer.android.com/reference/java/lang/StackTraceElement stackTrace) `

Sets the stack trace elements that will be returned by `https://developer.android.com/reference/java/lang/Throwable#getStackTrace()` and printed by `https://developer.android.com/reference/java/lang/Throwable#printStackTrace()` and related methods.
` https://developer.android.com/reference/java/lang/String` ` https://developer.android.com/reference/java/lang/Throwable#toString()() `

Returns a short description of this throwable.
From class ` https://developer.android.com/reference/java/lang/Object ` ` https://developer.android.com/reference/java/lang/Object` ` https://developer.android.com/reference/java/lang/Object#clone()() `

Creates and returns a copy of this object.
` boolean` ` https://developer.android.com/reference/java/lang/Object#equals(java.lang.Object)(https://developer.android.com/reference/java/lang/Object obj) `

Indicates whether some other object is "equal to" this one.
` void` ` https://developer.android.com/reference/java/lang/Object#finalize()() `

Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
` final https://developer.android.com/reference/java/lang/Class<?>` ` https://developer.android.com/reference/java/lang/Object#getClass()() `

Returns the runtime class of this `Object`.
` int` ` https://developer.android.com/reference/java/lang/Object#hashCode()() `

Returns a hash code value for the object.
` final void` ` https://developer.android.com/reference/java/lang/Object#notify()() `

Wakes up a single thread that is waiting on this object's monitor.
` final void` ` https://developer.android.com/reference/java/lang/Object#notifyAll()() `

Wakes up all threads that are waiting on this object's monitor.
` https://developer.android.com/reference/java/lang/String` ` https://developer.android.com/reference/java/lang/Object#toString()() `

Returns a string representation of the object.
` final void` ` https://developer.android.com/reference/java/lang/Object#wait(long,%20int)(long timeoutMillis, int nanos) `

Causes the current thread to wait until it is awakened, typically by being *notified* or *interrupted*, or until a certain amount of real time has elapsed.
` final void` ` https://developer.android.com/reference/java/lang/Object#wait(long)(long timeoutMillis) `

Causes the current thread to wait until it is awakened, typically by being *notified* or *interrupted*, or until a certain amount of real time has elapsed.
` final void` ` https://developer.android.com/reference/java/lang/Object#wait()() `

Causes the current thread to wait until it is awakened, typically by being *notified* or *interrupted*.

## Public constructors

### UnsafeIntentLaunchViolation

Added in [API level 31](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public UnsafeIntentLaunchViolation (Intent intent)
```

<br />

<br />

| Parameters ||
|---|---|
| `intent` | `Intent`: This value cannot be `null`. <br /> |

## Public methods

### getIntent

Added in [API level 31](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public Intent getIntent ()
```

Return the `https://developer.android.com/reference/android/content/Intent` which caused this violation to be raised. Note that this value is not available if this violation has been serialized since intents cannot be serialized.

<br />

| Returns ||
|---|---|
| `https://developer.android.com/reference/android/content/Intent` | This value may be `null`. <br /> |