| /* |
| * Copyright (C) 2012 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.android.build.gradle.tasks |
| |
| import com.android.SdkConstants |
| import com.android.annotations.Nullable |
| import com.android.build.gradle.internal.TaskManager |
| import com.android.build.gradle.internal.core.GradleVariantConfiguration |
| import com.android.build.gradle.internal.dsl.DexOptions |
| import com.android.build.gradle.internal.scope.ConventionMappingHelper |
| import com.android.build.gradle.internal.scope.TaskConfigAction |
| import com.android.build.gradle.internal.scope.VariantScope |
| import com.android.build.gradle.internal.tasks.BaseTask |
| import com.android.build.gradle.internal.variant.ApkVariantData |
| import com.android.build.gradle.internal.variant.TestVariantData |
| import com.android.utils.StringHelper |
| import org.codehaus.groovy.runtime.DefaultGroovyMethods |
| import org.gradle.api.tasks.Input |
| import org.gradle.api.tasks.InputDirectory |
| import org.gradle.api.tasks.InputFile |
| import org.gradle.api.tasks.InputFiles |
| import org.gradle.api.tasks.Nested |
| import org.gradle.api.tasks.Optional |
| import org.gradle.api.tasks.OutputDirectory |
| import org.gradle.api.tasks.TaskAction |
| import org.gradle.api.tasks.incremental.IncrementalTaskInputs |
| |
| import java.util.concurrent.Callable |
| import java.util.concurrent.atomic.AtomicBoolean |
| |
| import static com.android.builder.core.VariantType.DEFAULT |
| import static com.android.builder.model.AndroidProject.FD_INTERMEDIATES |
| |
| public class Dex extends BaseTask { |
| |
| // ----- PUBLIC TASK API ----- |
| |
| @OutputDirectory |
| File outputFolder |
| |
| @Input @Optional |
| List<String> additionalParameters |
| |
| boolean enableIncremental = true |
| |
| // ----- PRIVATE TASK API ----- |
| @Input |
| String getBuildToolsVersion() { |
| getBuildTools().getRevision() |
| } |
| |
| @InputFiles @Optional |
| Collection<File> inputFiles |
| @InputDirectory @Optional |
| File inputDir |
| |
| @InputFiles |
| Collection<File> libraries |
| |
| @Nested |
| DexOptions dexOptions |
| |
| @Input |
| boolean multiDexEnabled = false |
| |
| @Input |
| boolean legacyMultiDexMode = false |
| |
| @Input |
| boolean optimize = true |
| |
| @InputFile @Optional |
| File mainDexListFile |
| |
| File tmpFolder |
| |
| /** |
| * Actual entry point for the action. |
| * Calls out to the doTaskAction as needed. |
| */ |
| @TaskAction |
| void taskAction(IncrementalTaskInputs inputs) { |
| Collection<File> _inputFiles = getInputFiles() |
| File _inputDir = getInputDir() |
| if (_inputFiles == null && _inputDir == null) { |
| throw new RuntimeException("Dex task '${getName()}: inputDir and inputFiles cannot both be null"); |
| } |
| |
| if (!dexOptions.incremental || !enableIncremental) { |
| doTaskAction(_inputFiles, _inputDir, false /*incremental*/) |
| return |
| } |
| |
| if (!inputs.isIncremental()) { |
| project.logger.info("Unable to do incremental execution: full task run.") |
| doTaskAction(_inputFiles, _inputDir, false /*incremental*/) |
| return |
| } |
| |
| AtomicBoolean forceFullRun = new AtomicBoolean() |
| |
| //noinspection GroovyAssignabilityCheck |
| inputs.outOfDate { change -> |
| // force full dx run if existing jar file is modified |
| // New jar files are fine. |
| if (change.isModified() && change.file.path.endsWith(SdkConstants.DOT_JAR)) { |
| project.logger.info("Force full dx run: Found updated ${change.file}") |
| forceFullRun.set(true) |
| } |
| } |
| |
| //noinspection GroovyAssignabilityCheck |
| inputs.removed { change -> |
| // force full dx run if existing jar file is removed |
| if (change.file.path.endsWith(SdkConstants.DOT_JAR)) { |
| project.logger.info("Force full dx run: Found removed ${change.file}") |
| forceFullRun.set(true) |
| } |
| } |
| |
| doTaskAction(_inputFiles, _inputDir, !forceFullRun.get()) |
| } |
| |
| private void doTaskAction( |
| @Nullable Collection<File> inputFiles, |
| @Nullable File inputDir, |
| boolean incremental) { |
| File outFolder = getOutputFolder() |
| if (!incremental) { |
| emptyFolder(outFolder) |
| } |
| |
| File tmpFolder = getTmpFolder() |
| tmpFolder.mkdirs() |
| |
| // if some of our .jar input files exist, just reset the inputDir to null |
| for (File inputFile : inputFiles) { |
| if (inputFile.exists()) { |
| inputDir = null; |
| } |
| } |
| if (inputDir != null) { |
| inputFiles = project.files(inputDir).files |
| } |
| |
| getBuilder().convertByteCode( |
| inputFiles, |
| getLibraries(), |
| outFolder, |
| getMultiDexEnabled(), |
| getLegacyMultiDexMode(), |
| getMainDexListFile(), |
| getDexOptions(), |
| getAdditionalParameters(), |
| tmpFolder, |
| incremental, |
| getOptimize(), |
| ) |
| } |
| |
| |
| public static class ConfigAction implements TaskConfigAction<Dex> { |
| |
| private final VariantScope scope; |
| |
| private final TaskManager.PostCompilationData pcData; |
| |
| public ConfigAction(VariantScope scope, TaskManager.PostCompilationData pcData) { |
| this.scope = scope; |
| this.pcData = pcData; |
| } |
| |
| @Override |
| public String getName() { |
| return scope.getTaskName("dex") |
| } |
| |
| @Override |
| public Class<Dex> getType() { |
| return Dex.class; |
| } |
| |
| @Override |
| public void execute(Dex dexTask) { |
| ApkVariantData variantData = (ApkVariantData) scope.getVariantData(); |
| final GradleVariantConfiguration config = variantData.getVariantConfiguration(); |
| |
| boolean isTestForApp = config.getType().isForTesting() && (DefaultGroovyMethods |
| .asType(variantData, TestVariantData.class)).getTestedVariantData() |
| .getVariantConfiguration().getType().equals(DEFAULT); |
| |
| boolean isMultiDexEnabled = config.isMultiDexEnabled() && !isTestForApp; |
| boolean isLegacyMultiDexMode = config.isLegacyMultiDexMode(); |
| |
| variantData.dexTask = dexTask; |
| dexTask.setAndroidBuilder(scope.getGlobalScope().getAndroidBuilder()); |
| ConventionMappingHelper.map(dexTask, "outputFolder", new Callable<File>() { |
| @Override |
| public File call() throws Exception { |
| return scope.getDexOutputFolder(); |
| } |
| }); |
| dexTask.setTmpFolder(new File( |
| String.valueOf(scope.getGlobalScope().getBuildDir()) + "/" + FD_INTERMEDIATES |
| + "/tmp/dex/" + config.getDirName())); |
| dexTask.setDexOptions(scope.getGlobalScope().getExtension().getDexOptions()); |
| dexTask.setMultiDexEnabled(isMultiDexEnabled); |
| dexTask.setLegacyMultiDexMode(isLegacyMultiDexMode); |
| // dx doesn't work with receving --no-optimize in debug so we disable it for now. |
| dexTask.setOptimize(true);//!variantData.variantConfiguration.buildType.debuggable |
| |
| // inputs |
| if (pcData.getInputDir() != null) { |
| ConventionMappingHelper.map(dexTask, "inputDir", pcData.getInputDir()); |
| } |
| ConventionMappingHelper.map(dexTask, "inputFiles", pcData.getInputFiles()); |
| ConventionMappingHelper.map(dexTask, "libraries", pcData.getInputLibraries()); |
| |
| if (isMultiDexEnabled && isLegacyMultiDexMode) { |
| // configure the dex task to receive the generated class list. |
| ConventionMappingHelper.map(dexTask, "mainDexListFile", new Callable<File>() { |
| @Override |
| public File call() throws Exception { |
| return scope.getMainDexListFile(); |
| } |
| }); |
| } |
| } |
| } |
| } |
