001/**
002 * Copyright 2013 John Ericksen
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *    http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.androidtransfuse.experiment.generators;
017
018import org.androidtransfuse.analysis.IntentFilterFactory;
019import org.androidtransfuse.analysis.MetaDataBuilder;
020import org.androidtransfuse.annotations.BroadcastReceiver;
021import org.androidtransfuse.experiment.ComponentBuilder;
022import org.androidtransfuse.experiment.ComponentDescriptor;
023import org.androidtransfuse.experiment.ComponentPartGenerator;
024import org.androidtransfuse.experiment.Generation;
025import org.androidtransfuse.model.manifest.Receiver;
026import org.androidtransfuse.processor.ManifestManager;
027
028import javax.inject.Inject;
029import javax.inject.Provider;
030
031import static org.androidtransfuse.util.AnnotationUtil.checkBlank;
032import static org.androidtransfuse.util.AnnotationUtil.checkDefault;
033
034/**
035 * @author John Ericksen
036 */
037public class BroadcastReceiverManifestEntryGenerator implements Generation {
038
039    private final IntentFilterFactory intentFilterBuilder;
040    private final MetaDataBuilder metadataBuilder;
041    private final ManifestManager manifestManager;
042    private final Provider<Receiver> receiverProvider;
043
044    @Inject
045    public BroadcastReceiverManifestEntryGenerator(IntentFilterFactory intentFilterBuilder,
046                                                   MetaDataBuilder metadataBuilder,
047                                                   ManifestManager manifestManager,
048                                                   Provider<Receiver> receiverProvider) {
049        this.intentFilterBuilder = intentFilterBuilder;
050        this.metadataBuilder = metadataBuilder;
051        this.manifestManager = manifestManager;
052        this.receiverProvider = receiverProvider;
053    }
054
055    @Override
056    public void schedule(ComponentBuilder builder, ComponentDescriptor descriptor) {
057        if(descriptor.getTarget() != null && descriptor.getTarget().isAnnotated(BroadcastReceiver.class)) {
058            builder.add(new ComponentPartGenerator() {
059                @Override
060                public void generate(ComponentDescriptor descriptor) {
061                    BroadcastReceiver annotation = descriptor.getTarget().getAnnotation(BroadcastReceiver.class);
062
063                    Receiver manifestReceiver = buildReceiver(descriptor.getPackageClass().getFullyQualifiedName(), annotation);
064
065                    manifestReceiver.setIntentFilters(intentFilterBuilder.buildIntentFilters(descriptor.getTarget()));
066                    manifestReceiver.setMetaData(metadataBuilder.buildMetaData(descriptor.getTarget()));
067
068                    manifestManager.addBroadcastReceiver(manifestReceiver);
069                }
070            });
071        }
072    }
073
074    protected Receiver buildReceiver(String name, BroadcastReceiver annotation) {
075        Receiver manifestReceiver = receiverProvider.get();
076
077        manifestReceiver.setName(name);
078        manifestReceiver.setLabel(checkBlank(annotation.label()));
079        manifestReceiver.setProcess(checkBlank(annotation.process()));
080        manifestReceiver.setPermission(checkBlank(annotation.permission()));
081        manifestReceiver.setIcon(checkBlank(annotation.icon()));
082        manifestReceiver.setEnabled(checkDefault(annotation.enabled(), true));
083        manifestReceiver.setExported(annotation.exported().getValue());
084
085        return manifestReceiver;
086    }
087}