Package org.robolectric.nativeruntime

Class BitmapFactoryNatives

java.lang.Object

org.robolectric.nativeruntime.BitmapFactoryNatives

public final class BitmapFactoryNatives
extends Object

Native methods for BitmapFactory JNI registration.

Native method signatures are derived from https://cs.android.com/android/platform/superproject/+/android-12.0.0_r1:frameworks/base/graphics/java/android/graphics/BitmapFactory.java

Method Summary

Modifier and Type	Method	Description
static Bitmap	nativeDecodeAsset(long nativeAsset, Rect padding, BitmapFactory.Options opts, long inBitmapHandle, long colorSpaceHandle)
static Bitmap	nativeDecodeByteArray(byte[] data, int offset, int length, BitmapFactory.Options opts, long inBitmapHandle, long colorSpaceHandle)
static Bitmap	nativeDecodeFileDescriptor(FileDescriptor fd, Rect padding, BitmapFactory.Options opts, long inBitmapHandle, long colorSpaceHandle)
static Bitmap	nativeDecodeStream(InputStream is, byte[] storage, Rect padding, BitmapFactory.Options opts, long inBitmapHandle, long colorSpaceHandle)
static boolean	nativeIsSeekable(FileDescriptor fd)

Methods inherited from class java.lang.Object

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

Method Detail

nativeDecodeStream

public static Bitmap nativeDecodeStream(InputStream is,
                                        byte[] storage,
                                        Rect padding,
                                        BitmapFactory.Options opts,
                                        long inBitmapHandle,
                                        long colorSpaceHandle)

nativeDecodeFileDescriptor

public static Bitmap nativeDecodeFileDescriptor(FileDescriptor fd,
                                                Rect padding,
                                                BitmapFactory.Options opts,
                                                long inBitmapHandle,
                                                long colorSpaceHandle)

nativeDecodeAsset

public static Bitmap nativeDecodeAsset(long nativeAsset,
                                       Rect padding,
                                       BitmapFactory.Options opts,
                                       long inBitmapHandle,
                                       long colorSpaceHandle)

nativeDecodeByteArray

public static Bitmap nativeDecodeByteArray(byte[] data,
                                           int offset,
                                           int length,
                                           BitmapFactory.Options opts,
                                           long inBitmapHandle,
                                           long colorSpaceHandle)

nativeIsSeekable

public static boolean nativeIsSeekable(FileDescriptor fd)