250 lines
8.9 KiB
C#
250 lines
8.9 KiB
C#
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// Copyright (C) 2020 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#if UNITY_ANDROID
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Xml.Linq;
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using UnityEditor;
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using UnityEditor.Build;
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#if UNITY_2018_1_OR_NEWER
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using UnityEditor.Build.Reporting;
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#endif
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using UnityEngine;
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using GoogleMobileAds.Editor;
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#if UNITY_2018_1_OR_NEWER
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public class ManifestProcessor : IPreprocessBuildWithReport
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#else
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public class ManifestProcessor : IPreprocessBuild
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#endif
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{
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private const string MANIFEST_RELATIVE_PATH =
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"Plugins/Android/GoogleMobileAdsPlugin.androidlib/AndroidManifest.xml";
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private const string PROPERTIES_RELATIVE_PATH =
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"Plugins/Android/GoogleMobileAdsPlugin.androidlib/project.properties";
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private const string METADATA_APPLICATION_ID =
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"com.google.android.gms.ads.APPLICATION_ID";
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private const string METADATA_DELAY_APP_MEASUREMENT_INIT =
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"com.google.android.gms.ads.DELAY_APP_MEASUREMENT_INIT";
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private const string METADATA_OPTIMIZE_INITIALIZATION =
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"com.google.android.gms.ads.flag.OPTIMIZE_INITIALIZATION";
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private const string METADATA_OPTIMIZE_AD_LOADING =
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"com.google.android.gms.ads.flag.OPTIMIZE_AD_LOADING";
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// LINT.IfChange
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private const string METADATA_UNITY_VERSION = "com.google.unity.ads.UNITY_VERSION";
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// LINT.ThenChange(//depot/google3/javatests/com/google/android/gmscore/integ/modules/admob/tests/robolectric/src/com/google/android/gms/ads/nonagon/signals/StaticDeviceSignalSourceTest.java)
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private XNamespace ns = "http://schemas.android.com/apk/res/android";
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public int callbackOrder { get { return 0; } }
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#if UNITY_2018_1_OR_NEWER
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public void OnPreprocessBuild(BuildReport report)
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#else
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public void OnPreprocessBuild(BuildTarget target, string path)
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#endif
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{
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string manifestPath = Path.Combine(Application.dataPath, MANIFEST_RELATIVE_PATH);
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string propertiesPath = Path.Combine(Application.dataPath, PROPERTIES_RELATIVE_PATH);
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/*
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* Handle importing GMA via Unity Package Manager.
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*/
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EditorPathUtils pathUtils =
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ScriptableObject.CreateInstance<EditorPathUtils>();
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if (pathUtils.IsPackageRootPath())
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{
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// pathUtils.GetParentDirectoryAssetPath() returns "Packages/.../GoogleMobileAds" but
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// Plugins is at the same level of GoogleMobileAds so we go up one directory before
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// appending MANIFEST_RELATIVE_PATH.
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string packagesPathPrefix =
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Path.GetDirectoryName(pathUtils.GetParentDirectoryAssetPath());
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manifestPath = Path.Combine(packagesPathPrefix, MANIFEST_RELATIVE_PATH);
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propertiesPath = Path.Combine(packagesPathPrefix, PROPERTIES_RELATIVE_PATH);
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}
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if (AssetDatabase.IsValidFolder("Packages/com.google.ads.mobile"))
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{
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manifestPath = Path.Combine("Packages/com.google.ads.mobile", MANIFEST_RELATIVE_PATH);
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}
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if (!File.Exists(manifestPath))
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{
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manifestPath = Path.Combine(Path.GetDirectoryName(manifestPath), "src", "main",
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"AndroidManifest.xml");
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}
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XDocument manifest = null;
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try
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{
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manifest = XDocument.Load(manifestPath);
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}
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#pragma warning disable 0168
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catch (IOException e)
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#pragma warning restore 0168
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{
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StopBuildWithMessage("AndroidManifest.xml is missing. Try re-importing the plugin.");
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}
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XElement elemManifest = manifest.Element("manifest");
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if (elemManifest == null)
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{
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StopBuildWithMessage("AndroidManifest.xml is not valid. Try re-importing the plugin.");
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}
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XElement elemApplication = elemManifest.Element("application");
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if (elemApplication == null)
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{
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StopBuildWithMessage("AndroidManifest.xml is not valid. Try re-importing the plugin.");
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}
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GoogleMobileAdsSettings instance = GoogleMobileAdsSettings.LoadInstance();
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string appId = instance.GoogleMobileAdsAndroidAppId;
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if (appId.Length == 0)
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{
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StopBuildWithMessage(
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"Android Google Mobile Ads app ID is empty. Please enter a valid app ID to run ads properly.");
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}
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IEnumerable<XElement> metas = elemApplication.Descendants()
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.Where( elem => elem.Name.LocalName.Equals("meta-data"));
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SetMetadataElement(elemApplication,
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metas,
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METADATA_APPLICATION_ID,
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appId);
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SetMetadataElement(elemApplication,
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metas,
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METADATA_OPTIMIZE_INITIALIZATION,
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!instance.DisableOptimizeInitialization,
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true);
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SetMetadataElement(elemApplication,
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metas,
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METADATA_OPTIMIZE_AD_LOADING,
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!instance.DisableOptimizeAdLoading,
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true);
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SetMetadataElement(elemApplication,
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metas,
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METADATA_UNITY_VERSION,
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Application.unityVersion);
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elemManifest.Save(manifestPath);
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}
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private XElement CreateMetaElement(string name, object value)
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{
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return new XElement("meta-data",
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new XAttribute(ns + "name", name), new XAttribute(ns + "value", value));
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}
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private XElement GetMetaElement(IEnumerable<XElement> metas, string metaName)
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{
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foreach (XElement elem in metas)
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{
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IEnumerable<XAttribute> attrs = elem.Attributes();
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foreach (XAttribute attr in attrs)
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{
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if (attr.Name.Namespace.Equals(ns)
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&& attr.Name.LocalName.Equals("name") && attr.Value.Equals(metaName))
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{
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return elem;
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}
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}
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}
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return null;
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}
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/// <summary>
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/// Utility for setting a metadata element
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/// </summary>
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/// <param name="elemApplication">application element</param>
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/// <param name="metas">all metadata elements</param>
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/// <param name="metadataName">name of the element to set</param>
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/// <param name="metadataValue">value to set</param>
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private void SetMetadataElement(XElement elemApplication,
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IEnumerable<XElement> metas,
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string metadataName,
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string metadataValue)
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{
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XElement element = GetMetaElement(metas, metadataName);
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if (element == null)
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{
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elemApplication.Add(CreateMetaElement(metadataName, metadataValue));
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}
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else
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{
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element.SetAttributeValue(ns + "value", metadataValue);
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}
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}
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/// <summary>
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/// Utility for setting a metadata element
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/// </summary>
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/// <param name="elemApplication">application element</param>
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/// <param name="metas">all metadata elements</param>
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/// <param name="metadataName">name of the element to set</param>
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/// <param name="metadataValue">value to set</param>
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/// <param name="defaultValue">If metadataValue is default, node will be removed.</param>
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private void SetMetadataElement(XElement elemApplication,
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IEnumerable<XElement> metas,
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string metadataName,
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bool metadataValue,
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bool defaultValue = false)
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{
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XElement element = GetMetaElement(metas, metadataName);
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if (metadataValue != defaultValue)
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{
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if (element == null)
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{
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elemApplication.Add(CreateMetaElement(metadataName, metadataValue));
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}
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else
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{
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element.SetAttributeValue(ns + "value", metadataValue);
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}
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}
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else
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{
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if (element != null)
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{
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element.Remove();
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}
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}
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}
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private void StopBuildWithMessage(string message)
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{
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string prefix = "[GoogleMobileAds] ";
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#if UNITY_2017_1_OR_NEWER
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throw new BuildPlayerWindow.BuildMethodException(prefix + message);
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#else
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throw new OperationCanceledException(prefix + message);
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#endif
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}
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}
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#endif
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