SimpleDraweeView加载svg矢量图

build.gradle

android { defaultConfig { vectorDrawables.useSupportLibrary = true } } compile 'com.android.support:appcompat-v7:23.2.1'

布局

<com.facebook.drawee.view.SimpleDraweeView android:id="@+id/drawee" ... fresco:placeholderImage="@drawable/vector_graphic" />

使用

SimpleDraweeView mToolbarBg=(SimpleDraweeView) findViewById(R.id.yourImage); Drawable placeholderDrawable = ContextCompat.getDrawable(mContext, resId); // Set the placeholder image to the placeholder vector drawable mToolbarBg.setHierarchy( GenericDraweeHierarchyBuilder.newInstance(mContext.getResources()) .setPlaceholderImage(placeholderDrawable) .setPlaceholderImageScaleType(ScalingUtils.ScaleType.FIT_CENTER) .build());

https://github.com/facebook/fresco/issues/1176