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Activity.Dump(String, FileDescriptor, PrintWriter, String[]) Method

  • Reference

Definition

Namespace:
Android.App
Assembly:
Mono.Android.dll

Print the Activity's state into the given stream.

[Android.Runtime.Register("dump", "(Ljava/lang/String;Ljava/io/FileDescriptor;Ljava/io/PrintWriter;[Ljava/lang/String;)V", "GetDump_Ljava_lang_String_Ljava_io_FileDescriptor_Ljava_io_PrintWriter_arrayLjava_lang_String_Handler")]
public virtual void Dump (string prefix, Java.IO.FileDescriptor? fd, Java.IO.PrintWriter writer, string[]? args);
[<Android.Runtime.Register("dump", "(Ljava/lang/String;Ljava/io/FileDescriptor;Ljava/io/PrintWriter;[Ljava/lang/String;)V", "GetDump_Ljava_lang_String_Ljava_io_FileDescriptor_Ljava_io_PrintWriter_arrayLjava_lang_String_Handler")>]
abstract member Dump : string * Java.IO.FileDescriptor * Java.IO.PrintWriter * string[] -> unit
override this.Dump : string * Java.IO.FileDescriptor * Java.IO.PrintWriter * string[] -> unit

Parameters

prefix
String

Desired prefix to prepend at each line of output.

fd
FileDescriptor

The raw file descriptor that the dump is being sent to.

writer
PrintWriter

The PrintWriter to which you should dump your state. This will be closed for you after you return.

args
String[]

additional arguments to the dump request.

Attributes
RegisterAttribute

Remarks

Print the Activity's state into the given stream. This gets invoked if you run adb shell dumpsys activity &lt;activity_component_name&gt;.

This method won't be called if the app targets android.os.Build.VERSION_CODES#TIRAMISU or later if the dump request starts with one of the following arguments: <ul> <li>--autofill <li>--contentcapture <li>--translation <li>--list-dumpables <li>--dump-dumpable </ul>

Java documentation for android.app.Activity.dump(java.lang.String, java.io.FileDescriptor, java.io.PrintWriter, java.lang.String[]).

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Applies to