Summary: Methods | Inherited Methods

ActivityManagerCompat

public final class ActivityManagerCompat
extends Object

java.lang.Object
↳	androidx.core.app.ActivityManagerCompat

---

Helper for accessing features in ActivityManager in a backwards compatible fashion.

Summary

Public methods
static boolean	isLowRamDevice(ActivityManager activityManager) Returns true if this is a low-RAM device.

Inherited methods
From class java.lang.Object Object clone() boolean equals(Object arg0) void finalize() final Class<?> getClass() int hashCode() final void notify() final void notifyAll() String toString() final void wait(long arg0, int arg1) final void wait(long arg0) final void wait()

Public methods

isLowRamDevice

public static boolean isLowRamDevice (ActivityManager activityManager)

Returns true if this is a low-RAM device. Exactly whether a device is low-RAM is ultimately up to the device configuration, but currently it generally means something in the class of a 512MB device with about a 800x480 or less screen. This is mostly intended to be used by apps to determine whether they should turn off certain features that require more RAM.

Parameters
activityManager	ActivityManager

Returns
boolean

• Annotations

  • NotificationCompat.Action.SemanticAction

• Interfaces

  • ActivityCompat.OnRequestPermissionsResultCallback
  • ActivityCompat.PermissionCompatDelegate
  • NotificationCompat.Action.Extender
  • NotificationCompat.Extender
  • SharedElementCallback.OnSharedElementsReadyListener
  • TaskStackBuilder.SupportParentable

• Classes

  • ActivityCompat
  • ActivityManagerCompat
  • ActivityOptionsCompat
  • AlarmManagerCompat
  • AppComponentFactory
  • AppLaunchChecker
  • AppOpsManagerCompat
  • BundleCompat
  • DialogCompat
  • FrameMetricsAggregator
  • JobIntentService
  • NavUtils
  • NotificationCompat
  • NotificationCompat.Action
  • NotificationCompat.Action.Builder
  • NotificationCompat.Action.WearableExtender
  • NotificationCompat.BigPictureStyle
  • NotificationCompat.BigTextStyle
  • NotificationCompat.Builder
  • NotificationCompat.CarExtender
  • NotificationCompat.CarExtender.UnreadConversation
  • NotificationCompat.CarExtender.UnreadConversation.Builder
  • NotificationCompat.DecoratedCustomViewStyle
  • NotificationCompat.InboxStyle
  • NotificationCompat.MessagingStyle
  • NotificationCompat.MessagingStyle.Message
  • NotificationCompat.Style
  • NotificationCompat.WearableExtender
  • NotificationCompatExtras
  • NotificationCompatSideChannelService
  • NotificationManagerCompat
  • Person
  • Person.Builder
  • RemoteActionCompat
  • RemoteInput
  • RemoteInput.Builder
  • ServiceCompat
  • ShareCompat
  • ShareCompat.IntentBuilder
  • ShareCompat.IntentReader
  • SharedElementCallback
  • TaskStackBuilder