什么是替代PackageAdmin.getFragments

Question

随着OSGi 4.3，我明白PackageAdmin已被弃用。然后，您如何找到特定捆绑的片段 - 即PackageAdmin.getFragments(Bundle bundle)的替代选择是什么？

Answer 1

使用BundleWiring API来查找osgi.wiring.host命名空间提供的线：

BundleWiring myWiring = myBundle.adapt(BundleWiring.class); 
List<BundleWire> wires = myWiring.getProvidedWires(HostNamespace.HOST_NAMESPACE); 
for (BundleWire wire : wires) { 
    Bundle fragment = wire.getRequirerWiring().getBundle(); 
}