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Revert D5172643: [ReactImageView] Remove useless code from ReactImageView.RoundedCornerPostprocessor 

Differential Revision: D5172643

fbshipit-source-id: d8d27586d81479c950fe3dd49b24ad5ee29861fc
This commit is contained in:
Andrew Y. Chen 2017-06-19 14:38:36 -07:00 committed by Facebook Github Bot
parent a26d87628c
commit 3c4057cbb4
1 changed files with 36 additions and 5 deletions
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41
ReactAndroid/src/main/java/com/facebook/react/views/image/ReactImageView.java
View File

@ -20,8 +20,10 @@ import android.graphics.Bitmap;
import android.graphics.BitmapShader;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Matrix;
import android.graphics.Paint;
import android.graphics.Path;
import android.graphics.Rect;
import android.graphics.RectF;
import android.graphics.Shader;
import android.graphics.drawable.Animatable;
@ -30,6 +32,8 @@ import android.net.Uri;
import android.widget.Toast;
import com.facebook.common.util.UriUtil;
import com.facebook.react.common.build.ReactBuildConfig;
import com.facebook.yoga.YogaConstants;
import com.facebook.drawee.controller.AbstractDraweeControllerBuilder;
import com.facebook.drawee.controller.BaseControllerListener;
import com.facebook.drawee.controller.ControllerListener;
@ -50,17 +54,15 @@ import com.facebook.imagepipeline.request.Postprocessor;
import com.facebook.react.bridge.ReactContext;
import com.facebook.react.bridge.ReadableArray;
import com.facebook.react.bridge.ReadableMap;
import com.facebook.react.common.build.ReactBuildConfig;
import com.facebook.react.modules.fresco.ReactNetworkImageRequest;
import com.facebook.react.uimanager.FloatUtil;
import com.facebook.react.modules.fresco.ReactNetworkImageRequest;
import com.facebook.react.uimanager.PixelUtil;
import com.facebook.react.uimanager.UIManagerModule;
import com.facebook.react.uimanager.events.EventDispatcher;
import com.facebook.react.views.imagehelper.ImageSource;
import com.facebook.react.views.imagehelper.MultiSourceHelper;
import com.facebook.react.views.imagehelper.MultiSourceHelper.MultiSourceResult;
import com.facebook.react.views.imagehelper.ResourceDrawableIdHelper;
import com.facebook.yoga.YogaConstants;
import com.facebook.react.views.imagehelper.MultiSourceHelper.MultiSourceResult;
/**
* Wrapper class around Fresco's GenericDraweeView, enabling persisting props across multiple view
@ -83,10 +85,35 @@ public class ReactImageView extends GenericDraweeView {
* Because the postprocessor uses a modified bitmap, that would just get cropped in
* 'cover' mode, so we fall back to Fresco's normal implementation.
*/
private static final Matrix sMatrix = new Matrix();
private static final Matrix sInverse = new Matrix();
private ImageResizeMethod mResizeMethod = ImageResizeMethod.AUTO;
private class RoundedCornerPostprocessor extends BasePostprocessor {
void getRadii(Bitmap source, float[] computedCornerRadii, float[] mappedRadii) {
mScaleType.getTransform(
sMatrix,
new Rect(0, 0, source.getWidth(), source.getHeight()),
source.getWidth(),
source.getHeight(),
0.0f,
0.0f);
sMatrix.invert(sInverse);
mappedRadii[0] = sInverse.mapRadius(computedCornerRadii[0]);
mappedRadii[1] = mappedRadii[0];
mappedRadii[2] = sInverse.mapRadius(computedCornerRadii[1]);
mappedRadii[3] = mappedRadii[2];
mappedRadii[4] = sInverse.mapRadius(computedCornerRadii[2]);
mappedRadii[5] = mappedRadii[4];
mappedRadii[6] = sInverse.mapRadius(computedCornerRadii[3]);
mappedRadii[7] = mappedRadii[6];
}
@Override
public void process(Bitmap output, Bitmap source) {
cornerRadii(sComputedCornerRadii);
@ -104,11 +131,15 @@ public class ReactImageView extends GenericDraweeView {
paint.setShader(new BitmapShader(source, Shader.TileMode.CLAMP, Shader.TileMode.CLAMP));
Canvas canvas = new Canvas(output);
float[] radii = new float[8];
getRadii(source, sComputedCornerRadii, radii);
Path pathForBorderRadius = new Path();
pathForBorderRadius.addRoundRect(
new RectF(0, 0, source.getWidth(), source.getHeight()),
sComputedCornerRadii,
radii,
Path.Direction.CW);
canvas.drawPath(pathForBorderRadius, paint);