Package com.bumptech.glide.load.resource.bitmap

Class HardwareConfigState

java.lang.Object

com.bumptech.glide.load.resource.bitmap.HardwareConfigState

public final class HardwareConfigState
extends Object

State and constants for interacting with Bitmap.Config.HARDWARE on Android O+.

Field Summary

Fields

Modifier and Type	Field	Description
static final boolean	BLOCK_HARDWARE_BITMAPS_WHEN_GL_CONTEXT_MIGHT_NOT_BE_INITIALIZED	Force the state to wait until a call to allow hardware Bitmaps to be used when they'd otherwise be eligible to work around a framework issue pre Q that can cause a native crash when allocating a hardware Bitmap in this specific circumstance.
static final boolean	HARDWARE_BITMAPS_SUPPORTED	Support for the hardware bitmap config was added in Android O.
static final int	NO_MAX_FD_COUNT	Deprecated. This constant is unused and will be removed in a future version, avoid using it.

Method Summary

Modifier and Type	Method	Description
void	blockHardwareBitmaps()
static HardwareConfigState	getInstance()
boolean	isHardwareConfigAllowed(int targetWidth, int targetHeight, boolean isHardwareConfigAllowed, boolean isExifOrientationRequired)
void	unblockHardwareBitmaps()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

BLOCK_HARDWARE_BITMAPS_WHEN_GL_CONTEXT_MIGHT_NOT_BE_INITIALIZED

public static final boolean BLOCK_HARDWARE_BITMAPS_WHEN_GL_CONTEXT_MIGHT_NOT_BE_INITIALIZED

Force the state to wait until a call to allow hardware Bitmaps to be used when they'd otherwise be eligible to work around a framework issue pre Q that can cause a native crash when allocating a hardware Bitmap in this specific circumstance. See b/126573603#comment12 for details.

HARDWARE_BITMAPS_SUPPORTED

@ChecksSdkIntAtLeast(api=28)
public static final boolean HARDWARE_BITMAPS_SUPPORTED

Support for the hardware bitmap config was added in Android O.

NO_MAX_FD_COUNT

@Deprecated
public static final int NO_MAX_FD_COUNT

Deprecated.

This constant is unused and will be removed in a future version, avoid using it.

See Also:

• Constant Field Values

Method Details

getInstance

public static HardwareConfigState getInstance()

blockHardwareBitmaps

public void blockHardwareBitmaps()

unblockHardwareBitmaps

public void unblockHardwareBitmaps()

isHardwareConfigAllowed

public boolean isHardwareConfigAllowed(int targetWidth,
 int targetHeight,
 boolean isHardwareConfigAllowed,
 boolean isExifOrientationRequired)