com.facebook.drawee.view.DraweeHolder#setController

Source File: ReactToolbar.java From react-native-GPay with MIT License

6 votes

/**
 * Sets an icon for a specific icon source. If the uri indicates an icon
 * to be somewhere remote (http/https) or on the local filesystem, it uses fresco to load it.
 * Otherwise it loads the Drawable from the Resources and directly returns it via a callback
 */
private void setIconSource(ReadableMap source, IconControllerListener controllerListener, DraweeHolder holder) {

  String uri = source != null ? source.getString(PROP_ICON_URI) : null;

  if (uri == null) {
    controllerListener.setIconImageInfo(null);
    controllerListener.setDrawable(null);
  } else if (uri.startsWith("http://") || uri.startsWith("https://") || uri.startsWith("file://")) {
    controllerListener.setIconImageInfo(getIconImageInfo(source));
    DraweeController controller = Fresco.newDraweeControllerBuilder()
            .setUri(Uri.parse(uri))
            .setControllerListener(controllerListener)
            .setOldController(holder.getController())
            .build();
    holder.setController(controller);
    holder.getTopLevelDrawable().setVisible(true, true);
  } else {
    controllerListener.setDrawable(getDrawableByName(uri));
  }

}

Source File: ReactToolbar.java From native-navigation with MIT License

6 votes

/**
 * Sets an icon for a specific icon source. If the uri indicates an icon
 * to be somewhere remote (http/https) or on the local filesystem, it uses fresco to load it.
 * Otherwise it loads the Drawable from the Resources and directly returns it via a callback
 */
private void setIconSource(ReadableMap source, IconControllerListener controllerListener, DraweeHolder holder) {

  String uri = source != null ? source.getString(PROP_ICON_URI) : null;

  if (uri == null) {
    controllerListener.setIconImageInfo(null);
    controllerListener.setDrawable(null);
  } else if (uri.startsWith("http://") || uri.startsWith("https://") || uri.startsWith("file://")) {
    controllerListener.setIconImageInfo(getIconImageInfo(source));
    DraweeController controller = Fresco.newDraweeControllerBuilder()
        .setUri(Uri.parse(uri))
        .setControllerListener(controllerListener)
        .setOldController(holder.getController())
        .build();
    holder.setController(controller);
    holder.getTopLevelDrawable().setVisible(true, true);
  } else {
    controllerListener.setDrawable(getDrawableByName(uri));
  }

}

Source File: ReactBottomNavigation.java From native-navigation with MIT License

6 votes

/**
 * Sets an icon for a specific icon source. If the uri indicates an icon
 * to be somewhere remote (http/https) or on the local filesystem, it uses fresco to load it.
 * Otherwise it loads the Drawable from the Resources and directly returns it via a callback
 */
private void setIconSource(ReadableMap source, IconControllerListener controllerListener, DraweeHolder holder) {

  String uri = source != null ? source.getString(PROP_ICON_URI) : null;

  if (uri == null) {
    controllerListener.setIconImageInfo(null);
    controllerListener.setDrawable(null);
  } else if (uri.startsWith("http://") || uri.startsWith("https://") || uri.startsWith("file://")) {
    controllerListener.setIconImageInfo(getIconImageInfo(source));
    DraweeController controller = Fresco.newDraweeControllerBuilder()
        .setUri(Uri.parse(uri))
        .setControllerListener(controllerListener)
        .setOldController(holder.getController())
        .build();
    holder.setController(controller);
    holder.getTopLevelDrawable().setVisible(true, true);
  } else {
    controllerListener.setDrawable(getDrawableByName(uri));
  }
}

Source File: DraweeSpanStringBuilder.java From fresco with MIT License

6 votes

public void setImageSpan(
    Context context,
    DraweeHierarchy draweeHierarchy,
    DraweeController draweeController,
    int startIndex,
    int endIndex,
    final int drawableWidthPx,
    final int drawableHeightPx,
    boolean enableResizing,
    @BetterImageSpan.BetterImageSpanAlignment int verticalAlignment) {
  DraweeHolder draweeHolder = DraweeHolder.create(draweeHierarchy, context);
  draweeHolder.setController(draweeController);
  setImageSpan(
      draweeHolder,
      startIndex,
      endIndex,
      drawableWidthPx,
      drawableHeightPx,
      enableResizing,
      verticalAlignment);
}

Source File: FrescoLoader.java From ImageLoader with Apache License 2.0

4 votes

private void requestForImageView(ImageView imageView,final SingleConfig config) {

           /* config.setBitmapListener(new SingleConfig.BitmapListener() {
                @Override
                public void onSuccess(Bitmap bitmap) {
                    imageView.setImageBitmap(bitmap);
                }

                @Override
                public void onFail(Throwable e) {
                    if(config.getErrorResId() >0){
                        imageView.setImageResource(config.getErrorResId());
                    }
                }
            });
            requestBitmap(config);
            return;*/
           checkWrapContentOrMatchParent(config);


        //GenericDraweeHierarchy hierarchy=null;
        GenericDraweeHierarchy hierarchy = GenericDraweeHierarchyBuilder.newInstance(imageView.getContext().getResources()).build();
        setupHierarchy(hierarchy,config);

        // 数据-model
        ImageRequest request = buildRequest(config);

        //设置controller

        DraweeHolder draweeHolder= (DraweeHolder) imageView.getTag(R.id.fresco_drawee);


        PipelineDraweeControllerBuilder controllerBuilder = buildPipelineDraweeController(config,request);


        if (draweeHolder == null) {
            draweeHolder=DraweeHolder.create(hierarchy,imageView.getContext());
        }else {
             controllerBuilder.setOldController(draweeHolder.getController());
            draweeHolder.setHierarchy(hierarchy);
        }

        draweeHolder.setController(controllerBuilder.build());


        //imageview的特殊处理
        ViewStatesListener mStatesListener=new ViewStatesListener(draweeHolder);

        imageView.addOnAttachStateChangeListener(mStatesListener);

        // 判断是否ImageView已经 attachToWindow
        if (ViewCompat.isAttachedToWindow(imageView)) {
            draweeHolder.onAttach();
        }

        //设置scaletype
        //setImageViewScaleType(imageView,config);


//        if (ViewC.isAttachedToWindow()) {
//            draweeHolder.onAttach();
//        }
        // 保证每一个ImageView中只存在一个draweeHolder
        imageView.setTag(R.id.fresco_drawee,draweeHolder);
        // 拿到数据
        imageView.setImageDrawable(draweeHolder.getTopLevelDrawable());


    }

Source File: FrescoImageLoader.java From GalleryFinal with Apache License 2.0

4 votes

@Override
public void displayImage(Activity activity, String path, final GFImageView imageView, final Drawable defaultDrawable, int width, int height) {
    Resources resources = context.getResources();
    GenericDraweeHierarchy hierarchy = new GenericDraweeHierarchyBuilder(resources)
            .setFadeDuration(300)
            .setPlaceholderImage(defaultDrawable)
            .setFailureImage(defaultDrawable)
            .setProgressBarImage(new ProgressBarDrawable())
            .build();

    final DraweeHolder<GenericDraweeHierarchy> draweeHolder = DraweeHolder.create(hierarchy, context);
    imageView.setOnImageViewListener(new GFImageView.OnImageViewListener() {
        @Override
        public void onDetach() {
            draweeHolder.onDetach();
        }

        @Override
        public void onAttach() {
            draweeHolder.onAttach();
        }

        @Override
        public boolean verifyDrawable(Drawable dr) {
            if (dr == draweeHolder.getHierarchy().getTopLevelDrawable()) {
                return true;
            }
            return false;
        }

        @Override
        public void onDraw(Canvas canvas) {
            Drawable drawable = draweeHolder.getHierarchy().getTopLevelDrawable();
            if (drawable == null) {
                imageView.setImageDrawable(defaultDrawable);
            } else {
                imageView.setImageDrawable(drawable);
            }
        }
    });
    Uri uri = new Uri.Builder()
            .scheme(UriUtil.LOCAL_FILE_SCHEME)
            .path(path)
            .build();
    ImageRequest imageRequest = ImageRequestBuilder
            .newBuilderWithSource(uri)
            .setResizeOptions(new ResizeOptions(width, height))//图片目标大小
            .build();
    DraweeController controller = Fresco.newDraweeControllerBuilder()
            .setOldController(draweeHolder.getController())
            .setImageRequest(imageRequest)
            .build();
    draweeHolder.setController(controller);
}

Java Code Examples for com.facebook.drawee.view.DraweeHolder#setController()