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());