UnsafeIntentLaunchViolation

Kotlin |Java

public final class UnsafeIntentLaunchViolation
extends Violation

java.lang.Object
↳	java.lang.Throwable
	↳	android.os.strictmode.Violation
		↳	android.os.strictmode.UnsafeIntentLaunchViolation

Violation raised when your app launches an 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 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 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 PendingIntent isn't feasible, an alternative approach is to create a brand new Intent and carefully copy only specific values from the original Intent after careful validation.

Note that this may detect false-positives if your app sends itself an Intent which is first routed through the OS, such as using Intent.createChooser. 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
`UnsafeIntentLaunchViolation(Intent intent)`

Public methods
`Intent`	`getIntent()` Return the `Intent` which caused this violation to be raised.

Inherited methods

From class


        
          android.os.strictmode.Violation

`Throwable`	`fillInStackTrace()` Fills in the execution stack trace.
`int`	`hashCode()` Returns a hash code value for the object.
`Throwable`	`initCause(Throwable cause)` Initializes the cause of this throwable to the specified value.
`void`	`setStackTrace(StackTraceElement[] stackTrace)` Sets the stack trace elements that will be returned by `getStackTrace()` and printed by `printStackTrace()` and related methods.

From class


        
          java.lang.Throwable

`final void`	`addSuppressed(Throwable exception)` Appends the specified exception to the exceptions that were suppressed in order to deliver this exception.
`Throwable`	`fillInStackTrace()` Fills in the execution stack trace.
`Throwable`	`getCause()` Returns the cause of this throwable or `null` if the cause is nonexistent or unknown.
`String`	`getLocalizedMessage()` Creates a localized description of this throwable.
`String`	`getMessage()` Returns the detail message string of this throwable.
`StackTraceElement[]`	`getStackTrace()` Provides programmatic access to the stack trace information printed by `printStackTrace()`.
`final 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.
`Throwable`	`initCause(Throwable cause)` Initializes the cause of this throwable to the specified value.
`void`	`printStackTrace()` Prints this throwable and its backtrace to the standard error stream.
`void`	`printStackTrace(PrintWriter s)` Prints this throwable and its backtrace to the specified print writer.
`void`	`printStackTrace(PrintStream s)` Prints this throwable and its backtrace to the specified print stream.
`void`	`setStackTrace(StackTraceElement[] stackTrace)` Sets the stack trace elements that will be returned by `getStackTrace()` and printed by `printStackTrace()` and related methods.
`String`	`toString()` Returns a short description of this throwable.

From class


        
          java.lang.Object

`Object`	`clone()` Creates and returns a copy of this object.
`boolean`	`equals(Object obj)` Indicates whether some other object is "equal to" this one.
`void`	`finalize()` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
`final Class<?>`	`getClass()` Returns the runtime class of this `Object`.
`int`	`hashCode()` Returns a hash code value for the object.
`final void`	`notify()` Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()` Wakes up all threads that are waiting on this object's monitor.
`String`	`toString()` Returns a string representation of the object.
`final void`	`wait(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`	`wait(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`	`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

public UnsafeIntentLaunchViolation (Intent intent)

Parameters
`intent`	`Intent`: This value cannot be `null`.

Public methods

getIntent

Added in API level 31

public Intent getIntent ()

Return the 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.

Returns
`Intent`	This value may be `null`.