com.google.idea.blaze.android.run.test.BlazeAndroidTestApplicationIdProvider.java Source code

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Here is the source code for com.google.idea.blaze.android.run.test.BlazeAndroidTestApplicationIdProvider.java

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/*
 * Copyright 2016 The Bazel Authors. All rights reserved.
 *
 * 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.google.idea.blaze.android.run.test;

import com.android.tools.idea.run.ApkProvisionException;
import com.android.tools.idea.run.ApplicationIdProvider;
import com.google.common.collect.Iterables;
import com.google.common.util.concurrent.Futures;
import com.google.common.util.concurrent.ListenableFuture;
import com.google.idea.blaze.android.run.deployinfo.BlazeAndroidDeployInfo;
import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.util.Computable;
import org.jetbrains.android.dom.manifest.Manifest;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

/** Application id provider for android_binary. */
public class BlazeAndroidTestApplicationIdProvider implements ApplicationIdProvider {
    private final Project project;
    private final ListenableFuture<BlazeAndroidDeployInfo> deployInfoFuture;

    public BlazeAndroidTestApplicationIdProvider(Project project,
            ListenableFuture<BlazeAndroidDeployInfo> deployInfoFuture) {
        this.project = project;
        this.deployInfoFuture = deployInfoFuture;
    }

    @NotNull
    @Override
    public String getPackageName() throws ApkProvisionException {
        BlazeAndroidDeployInfo deployInfo = Futures.get(deployInfoFuture, ApkProvisionException.class);
        Manifest manifest = Iterables.getFirst(deployInfo.getAdditionalMergedManifests(), null);
        if (manifest == null) {
            // The application may not have a separate package,
            // and can instead be in the same package as the tests.
            return getTestPackageName();
        }
        String applicationId = ApplicationManager.getApplication()
                .runReadAction((Computable<String>) () -> manifest.getPackage().getValue());
        if (applicationId == null) {
            throw new ApkProvisionException("No application id in manifest under test");
        }
        return applicationId;
    }

    @Nullable
    @Override
    public String getTestPackageName() throws ApkProvisionException {
        BlazeAndroidDeployInfo deployInfo = Futures.get(deployInfoFuture, ApkProvisionException.class);
        Manifest manifest = deployInfo.getMergedManifest();
        if (manifest == null) {
            throw new ApkProvisionException(
                    "Could not find merged manifest: " + deployInfo.getMergedManifestFile());
        }
        String applicationId = ApplicationManager.getApplication()
                .runReadAction((Computable<String>) () -> manifest.getPackage().getValue());
        if (applicationId == null) {
            throw new ApkProvisionException(
                    "No application id in merged manifest: " + deployInfo.getMergedManifestFile());
        }
        return applicationId;
    }
}