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feat:Image add pixel API,pass pixels directly to Image

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This commit is contained in:
pengfei.zhou
2021-11-19 14:30:24 +08:00
committed by osborn
parent 62cb618923
commit 190eb4afd7
16 changed files with 378 additions and 161 deletions
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16
doric-android/doric/src/main/java/pub/doric/resource/DoricResourceManager.java
View File

@@ -20,7 +20,6 @@ import com.github.pengfeizhou.jscore.JSObject;
import java.util.HashMap;
import java.util.Map;
import java.util.WeakHashMap;
import java.util.concurrent.ConcurrentHashMap;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
@@ -51,10 +50,17 @@ public class DoricResourceManager {
String identifier = resource.getProperty("identifier").asString().value();
DoricResource doricResource = cachedResources.get(resId);
if (doricResource == null) {
DoricResourceLoader loader = mResourceLoaders.get(type);
if (loader != null) {
doricResource = loader.load(doricContext, identifier);
cachedResources.put(resId, doricResource);
if ("arrayBuffer".equals(type)) {
doricResource = new DoricArrayBufferResource(
doricContext,
resource.getProperty("data").asArrayBuffer().value()
);
} else {
DoricResourceLoader loader = mResourceLoaders.get(type);
if (loader != null) {
doricResource = loader.load(doricContext, identifier);
cachedResources.put(resId, doricResource);
}
}
}
return doricResource;

45
doric-android/doric/src/main/java/pub/doric/shader/ImageNode.java
View File

@@ -55,10 +55,14 @@ import com.facebook.yoga.YogaNode;
import com.github.pengfeizhou.jscore.JSONBuilder;
import com.github.pengfeizhou.jscore.JSObject;
import com.github.pengfeizhou.jscore.JSValue;
import com.github.pengfeizhou.jscore.JavaValue;
import org.json.JSONObject;
import java.io.File;
import java.io.InputStream;
import java.security.MessageDigest;
import java.nio.ByteBuffer;
import androidx.vectordrawable.graphics.drawable.Animatable2Compat;
import pub.doric.DoricContext;
@@ -514,6 +518,17 @@ public class ImageNode extends ViewNode<ImageView> {
callJSResponse(functionId);
}
};
case "imagePixels":
if (!prop.isObject()) {
return;
}
int width = prop.asObject().getProperty("width").asNumber().toInt();
int height = prop.asObject().getProperty("height").asNumber().toInt();
byte[] pixels = prop.asObject().getProperty("pixels").asArrayBuffer().value();
Bitmap bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
ByteBuffer byteBuffer = ByteBuffer.wrap(pixels);
bitmap.copyPixelsFromBuffer(byteBuffer);
view.setImageBitmap(bitmap);
break;
default:
super.blend(view, name, prop);
@@ -561,4 +576,34 @@ public class ImageNode extends ViewNode<ImageView> {
errorImageBase64 = null;
imageScale = DoricUtils.getScreenScale();
}
@DoricMethod
public JSONObject getImageInfo() {
Drawable drawable = mView.getDrawable();
if (drawable instanceof BitmapDrawable) {
Bitmap bitmap = ((BitmapDrawable) drawable).getBitmap();
return new JSONBuilder()
.put("width", bitmap.getWidth())
.put("height", bitmap.getHeight())
.toJSONObject();
} else {
return new JSONBuilder()
.put("width", drawable.getIntrinsicWidth())
.put("height", drawable.getIntrinsicHeight())
.toJSONObject();
}
}
@DoricMethod
public JavaValue getImagePixels() {
Drawable drawable = mView.getDrawable();
if (drawable instanceof BitmapDrawable) {
Bitmap bitmap = ((BitmapDrawable) drawable).getBitmap();
ByteBuffer byteBuffer = ByteBuffer.allocate(bitmap.getByteCount());
bitmap.copyPixelsToBuffer(byteBuffer);
return new JavaValue(byteBuffer.array());
} else {
return new JavaValue();
}
}
}