Java tutorial
/* * Copyright (C) 2015 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; import com.android.annotations.NonNull; import com.android.annotations.Nullable; import com.android.builder.model.AndroidProject; import com.google.common.collect.Maps; import org.gradle.api.Project; import java.util.Map; /** * Determines if various options, triggered from the command line or environment, are set. */ public class AndroidGradleOptions { private static final String PROPERTY_TEST_RUNNER_ARGS = "android.testInstrumentationRunnerArguments."; // TODO: Drop the "com." prefix, for consistency. private static final String PROPERTY_BENCHMARK_NAME = "com.android.benchmark.name"; private static final String PROPERTY_BENCHMARK_MODE = "com.android.benchmark.mode"; @NonNull public static Map<String, String> getExtraInstrumentationTestRunnerArgs(@NonNull Project project) { Map<String, String> argsMap = Maps.newHashMap(); for (Map.Entry<String, ?> entry : project.getProperties().entrySet()) { if (entry.getKey().startsWith(PROPERTY_TEST_RUNNER_ARGS)) { String argName = entry.getKey().substring(PROPERTY_TEST_RUNNER_ARGS.length()); String argValue = entry.getValue().toString(); argsMap.put(argName, argValue); } } return argsMap; } @Nullable public static String getBenchmarkName(@NonNull Project project) { return getString(project, PROPERTY_BENCHMARK_NAME); } @Nullable public static String getBenchmarkMode(@NonNull Project project) { return getString(project, PROPERTY_BENCHMARK_MODE); } public static boolean invokedFromIde(@NonNull Project project) { return getBoolean(project, AndroidProject.PROPERTY_INVOKED_FROM_IDE); } public static boolean buildModelOnly(@NonNull Project project) { return getBoolean(project, AndroidProject.PROPERTY_BUILD_MODEL_ONLY); } public static boolean buildModelOnlyAdvanced(@NonNull Project project) { return getBoolean(project, AndroidProject.PROPERTY_BUILD_MODEL_ONLY_ADVANCED); } @Nullable public static String getApkLocation(@NonNull Project project) { return getString(project, AndroidProject.PROPERTY_APK_LOCATION); } @Nullable public static SigningOptions getSigningOptions(@NonNull Project project) { String signingStoreFile = getString(project, AndroidProject.PROPERTY_SIGNING_STORE_FILE); String signingStorePassword = getString(project, AndroidProject.PROPERTY_SIGNING_STORE_PASSWORD); String signingKeyAlias = getString(project, AndroidProject.PROPERTY_SIGNING_KEY_ALIAS); String signingKeyPassword = getString(project, AndroidProject.PROPERTY_SIGNING_KEY_PASSWORD); if (signingStoreFile != null && signingStorePassword != null && signingKeyAlias != null && signingKeyPassword != null) { String signingStoreType = getString(project, AndroidProject.PROPERTY_SIGNING_STORE_TYPE); return new SigningOptions(signingStoreFile, signingStorePassword, signingKeyAlias, signingKeyPassword, signingStoreType); } return null; } @Nullable private static String getString(@NonNull Project project, String propertyName) { return (String) project.getProperties().get(propertyName); } private static boolean getBoolean(@NonNull Project project, @NonNull String propertyName) { if (project.hasProperty(propertyName)) { Object value = project.getProperties().get(propertyName); if (value instanceof String) { return Boolean.parseBoolean((String) value); } } return false; } public static class SigningOptions { @NonNull public final String storeFile; @NonNull public final String storePassword; @NonNull public final String keyAlias; @NonNull public final String keyPassword; @Nullable public final String storeType; public SigningOptions(@NonNull String storeFile, @NonNull String storePassword, @NonNull String keyAlias, @NonNull String keyPassword, @Nullable String storeType) { this.storeFile = storeFile; this.storeType = storeType; this.storePassword = storePassword; this.keyAlias = keyAlias; this.keyPassword = keyPassword; } } }