ApplicationExitInfo

REASON_ANR

static val REASON_ANR: Int

Application process was killed due to being unresponsive (ANR).

Value: 6

REASON_CRASH

static val REASON_CRASH: Int

Application process died because of an unhandled exception in Java code.

Value: 4

REASON_CRASH_NATIVE

static val REASON_CRASH_NATIVE: Int

Application process died because of a native code crash.

Value: 5

REASON_DEPENDENCY_DIED

static val REASON_DEPENDENCY_DIED: Int

Application process was killed because its dependency was going away, for example, a stable content provider connection's client will be killed if the provider is killed.

Value: 12

REASON_EXCESSIVE_RESOURCE_USAGE

static val REASON_EXCESSIVE_RESOURCE_USAGE: Int

Application process was killed by the system due to excessive resource usage.

Value: 9

REASON_EXIT_SELF

static val REASON_EXIT_SELF: Int

Application process exit normally by itself, for example, via java.lang.System#exit; getStatus will specify the exit code.

Applications should normally not do this, as the system has a better knowledge in terms of process management.

Value: 1

REASON_FREEZER

static val REASON_FREEZER: Int

Application process was killed by App Freezer, for example, because it receives sync binder transactions while being frozen.

Value: 14

REASON_INITIALIZATION_FAILURE

static val REASON_INITIALIZATION_FAILURE: Int

Application process was killed because of initialization failure, for example, it took too long to attach to the system during the start, or there was an error during initialization.

Value: 7

REASON_LOW_MEMORY

static val REASON_LOW_MEMORY: Int

Application process was killed by the system low memory killer, meaning the system was under memory pressure at the time of kill.

Not all devices support reporting REASON_LOW_MEMORY; on a device with no such support, when a process is killed due to memory pressure, the getReason will return REASON_SIGNALED and getStatus will return the value android.system.OsConstants#SIGKILL. Application should use ActivityManager.isLowMemoryKillReportSupported() to check if the device supports reporting REASON_LOW_MEMORY or not.

Value: 3

REASON_OTHER

static val REASON_OTHER: Int

Application process was killed by the system for various other reasons which are not by problems in apps and not actionable by apps, for example, the system just finished updates; getDescription will specify the cause given by the system.

Value: 13

REASON_PACKAGE_STATE_CHANGE

static val REASON_PACKAGE_STATE_CHANGE: Int

Application process was killed because the app was disabled, or any of its component states have changed without android.content.pm.PackageManager#DONT_KILL_APP

Prior to android.os.Build.VERSION_CODES#UPSIDE_DOWN_CAKE, REASON_USER_REQUESTED was used to indicate that an app was updated.

Value: 15

REASON_PACKAGE_UPDATED

static val REASON_PACKAGE_UPDATED: Int

Application process was killed because it was updated.

Prior to android.os.Build.VERSION_CODES#UPSIDE_DOWN_CAKE, REASON_USER_REQUESTED was used to indicate that an app was updated.

Value: 16

REASON_PERMISSION_CHANGE

static val REASON_PERMISSION_CHANGE: Int

Application process was killed due to a runtime permission change.

Value: 8

REASON_SIGNALED

static val REASON_SIGNALED: Int

Application process died due to the result of an OS signal; for example, android.system.OsConstants#SIGKILL; getStatus will specify the signal number.

Value: 2

REASON_UNKNOWN

static val REASON_UNKNOWN: Int

Application process died due to unknown reason.

Value: 0

REASON_USER_REQUESTED

static val REASON_USER_REQUESTED: Int

Application process was killed because of the user request, for example, user clicked the "Force stop" button of the application in the Settings, or removed the application away from Recents.

Prior to android.os.Build.VERSION_CODES#UPSIDE_DOWN_CAKE, one of the uses of this reason was to indicate that an app was killed due to it being updated or any of its component states have changed without android.content.pm.PackageManager#DONT_KILL_APP

Value: 10

REASON_USER_STOPPED

static val REASON_USER_STOPPED: Int

Application process was killed, because the user it is running as on devices with multiple users, was stopped.

Value: 11

describeContents

fun describeContents(): Int

equals

fun equals(other: Any?): Boolean

Indicates whether some other object is "equal to" this one.

The equals method implements an equivalence relation on non-null object references:

• It is reflexive: for any non-null reference value x, x.equals(x) should return true.
• It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
• It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
• It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
• For any non-null reference value x, x.equals(null) should return false.

An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.

getDefiningUid

fun getDefiningUid(): Int

Return the defining kernel user identifier, maybe different from getRealUid and getPackageUid, if an external service has the android:useAppZygote set to true and was bound with the flag android.content.Context#BIND_EXTERNAL_SERVICE - in this case, this field here will be the kernel user identifier of the external service provider.

getDescription

fun getDescription(): String?

The human readable description of the process's death, given by the system; could be null.

Note: only intended to be human-readable and the system provides no guarantees that the format is stable across devices or Android releases.

getImportance

fun getImportance(): Int

The importance of the process that it used to have before the death.

getPackageUid

fun getPackageUid(): Int

Similar to getRealUid, it's the kernel user identifier that is assigned at the package installation time.

getPid

fun getPid(): Int

The process id of the process that died.

getProcessName

fun getProcessName(): String

The actual process name it was running with.

getProcessStateSummary

fun getProcessStateSummary(): ByteArray?

Return the state data set by calling ActivityManager.setProcessStateSummary(byte[]) from the process before its death.

getPss

fun getPss(): Long

Last proportional set size of the memory that the process had used in kB.

Note: This is the value from last sampling on the process, it's NOT the exact memory information prior to its death; and it'll be zero if the process died before system had a chance to take the sample.

getRealUid

fun getRealUid(): Int

The kernel user identifier of the process, most of the time the system uses this to do access control checks. It's typically the uid of the package where the component is running from, except the case of isolated process, where this field identifies the kernel user identifier that this process is actually running with, while the getPackageUid identifies the kernel user identifier that is assigned at the package installation time.

getReason

fun getReason(): Int

The reason code of the process's death.

getRss

fun getRss(): Long

Last resident set size of the memory that the process had used in kB.

Note: This is the value from last sampling on the process, it's NOT the exact memory information prior to its death; and it'll be zero if the process died before system had a chance to take the sample.

getStatus

fun getStatus(): Int

The exit status argument of exit() if the application calls it, or the signal number if the application is signaled.

getTimestamp

fun getTimestamp(): Long

The timestamp of the process's death, in milliseconds since the epoch, as returned by System.currentTimeMillis().
Value is a non-negative timestamp measured as the number of milliseconds since 1970-01-01T00:00:00Z.

getTraceInputStream

fun getTraceInputStream(): InputStream?

Return the InputStream to the traces that was taken by the system prior to the death of the process; typically it'll be available when the reason is REASON_ANR, though if the process gets an ANR but recovers, and dies for another reason later, this trace will be included in the record of ApplicationExitInfo still. Beginning with API 31, tombstone traces will be returned for REASON_CRASH_NATIVE, with an InputStream containing a protobuf with this schema. Note that because these traces are kept in a separate global circular buffer, crashes may be overwritten by newer crashes (including from other applications), so this may still return null.

getUserHandle

fun getUserHandle(): UserHandle

Return the user id of the record on a multi-user system.

hashCode

fun hashCode(): Int

toString

fun toString(): String

writeToParcel

fun writeToParcel(
    dest: Parcel, 
    flags: Int
): Unit

Flatten this object in to a Parcel.

CREATOR

static val CREATOR: Parcelable.Creator<ApplicationExitInfo!>