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Commit 33b5bb3d authored by Hawkwood Glazier's avatar Hawkwood Glazier
Browse files

Support additional dynamically linked library in plugins 

Bug: 279941949
Test: atest LauncherIronwoodIntegrationTests:android.platform.test.scenario.launcher.integration_tests.HomescreenCustomizationTests#testChangeDynamicColor
Change-Id: If677095288936f682350fb47ea19ea48fba5218f
parent cf97449a

packages/SystemUI/shared/src/com/android/systemui/shared/plugins/PluginInstance.java

+1 −1
Original line number Diff line number Diff line
@@ -230,7 +230,7 @@ public class PluginInstance<T extends Plugin> implements PluginLifecycleManager 


        private ClassLoader getParentClassLoader(ClassLoader baseClassLoader) {

            return new PluginManagerImpl.ClassLoaderFilter(

                    baseClassLoader, "com.android.systemui.plugin");

                    baseClassLoader, "com.android.systemui.log", "com.android.systemui.plugin");

        }



        /** Returns class loader specific for the given plugin. */

packages/SystemUI/shared/src/com/android/systemui/shared/plugins/PluginManagerImpl.java

+9 −5
Original line number Diff line number Diff line
@@ -248,21 +248,25 @@ public class PluginManagerImpl extends BroadcastReceiver implements PluginManage 
    // This allows plugins to include any libraries or copied code they want by only including

    // classes from the plugin library.

    static class ClassLoaderFilter extends ClassLoader {

        private final String mPackage;

        private final String[] mPackages;

        private final ClassLoader mBase;



        public ClassLoaderFilter(ClassLoader base, String pkg) {

        ClassLoaderFilter(ClassLoader base, String... pkgs) {

            super(ClassLoader.getSystemClassLoader());

            mBase = base;

            mPackage = pkg;

            mPackages = pkgs;

        }



        @Override

        protected Class<?> loadClass(String name, boolean resolve) throws ClassNotFoundException {

            if (!name.startsWith(mPackage)) super.loadClass(name, resolve);

            for (String pkg : mPackages) {

                if (name.startsWith(pkg)) {

                    return mBase.loadClass(name);

                }

            }

            return super.loadClass(name, resolve);

        }

    }



    private class PluginExceptionHandler implements UncaughtExceptionHandler {