diff options
Diffstat (limited to 'platform/android/src/bitmap_factory.cpp')
-rw-r--r-- | platform/android/src/bitmap_factory.cpp | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/platform/android/src/bitmap_factory.cpp b/platform/android/src/bitmap_factory.cpp new file mode 100644 index 0000000000..7d9b068b20 --- /dev/null +++ b/platform/android/src/bitmap_factory.cpp @@ -0,0 +1,25 @@ +#include "bitmap_factory.hpp" + +namespace mbgl { +namespace android { + +void BitmapFactory::registerNative(jni::JNIEnv& env) { + _class = *jni::Class<BitmapFactory>::Find(env).NewGlobalRef(env).release(); +} + +jni::Class<BitmapFactory> BitmapFactory::_class; + +jni::Object<Bitmap> BitmapFactory::DecodeByteArray(jni::JNIEnv& env, + jni::Array<jni::jbyte> data, + jni::jint offset, + jni::jint length) { + + // Images are loaded with ARGB_8888 config, and premultiplied by default, which is exactly + // what we want, so we're not providing a BitmapFactory.Options object. + using Signature = jni::Object<Bitmap>(jni::Array<jni::jbyte>, jni::jint, jni::jint); + auto method = _class.GetStaticMethod<Signature>(env, "decodeByteArray"); + return _class.Call(env, method, data, offset, length); +} + +} // namespace android +} // namespace mbgl |