// Private method to avoid too deeply nested code in "DoResolution".
private void GradleResolve(AndroidSdkPackageCollection packages,
PlayServicesSupport svcSupport, string destinationDirectory,
System.Action resolutionComplete)
{
string errorOutro = "make sure you have the latest version of this plugin and if you " +
"still get this error, report it in a a bug here:\n" +
"https://github.com/googlesamples/unity-jar-resolver/issues\n";
string errorIntro = null;
int targetSdkVersion = UnityCompat.GetAndroidTargetSDKVersion();
string buildToolsVersion = null;
if (targetSdkVersion < 0)
{
// A value of -1 means the targetSDK Version enum returned "Auto"
// instead of an actual version, so it's up to us to actually figure it out.
targetSdkVersion = GetLatestInstalledAndroidPlatformVersion(packages);
PlayServicesResolver.Log(
String.Format("TargetSDK is set to Auto-detect, and the latest Platform has " +
"been detected as: android-{0}", targetSdkVersion),
level: LogLevel.Verbose);
errorIntro = String.Format("The Target SDK is set to automatically pick the highest " +
"installed platform in the Android Player Settings, which appears to be " +
"\"android-{0}\". This requires build-tools with at least the same version, " +
"however ", targetSdkVersion);
}
else
{
errorIntro = String.Format("The target SDK version is set in the Android Player " +
"Settings to \"android-{0}\" which requires build tools with " +
"at least the same version, however ", targetSdkVersion);
}
// You can use a higher version of the build-tools than your compileSdkVersion, in order
// to pick up new/better compiler while not changing what you build your app against. --Xav
// https://stackoverflow.com/a/24523113
// Implicitly Xav is also saying, you can't use a build tool version less than the
// platform level you're building. This is backed up from testing.
if (targetSdkVersion > TESTED_BUILD_TOOLS_VERSION_MAJOR)
{
buildToolsVersion = GetLatestMinorBuildToolsVersion(packages, targetSdkVersion);
if (buildToolsVersion == null)
{
PlayServicesResolver.Log(
errorIntro + String.Format("no build-tools are available " +
"at this level in the sdk manager. This plugin has been tested with " +
"platforms up to android-{0} using build-tools {0}.{1}.{2}. You can try " +
"selecting a lower targetSdkVersion in the Android Player Settings. Please ",
TESTED_BUILD_TOOLS_VERSION_MAJOR, TESTED_BUILD_TOOLS_VERSION_MINOR,
TESTED_BUILD_TOOLS_VERSION_REV) + errorOutro,
level: LogLevel.Error);
return;
}
else
{
PlayServicesResolver.Log(
errorIntro + String.Format("this plugin has only been " +
"tested with build-tools up to version {0}.{1}.{2}. Corresponding " +
"build-tools version {3} will be used, however this is untested with this " +
"plugin and MAY NOT WORK! If you have trouble, please select a target SDK " +
"version at or below \"android-{0}\". If you need to get this working with " +
"the latest platform, please ",
TESTED_BUILD_TOOLS_VERSION_MAJOR,
TESTED_BUILD_TOOLS_VERSION_MINOR,
TESTED_BUILD_TOOLS_VERSION_REV,
buildToolsVersion) + errorOutro, level: LogLevel.Warning);
}
}
if (buildToolsVersion == null)
{
// Use the tested build tools version, which we know will be able to handle
// this targetSDK version.
buildToolsVersion = String.Format("{0}.{1}.{2}", TESTED_BUILD_TOOLS_VERSION_MAJOR,
TESTED_BUILD_TOOLS_VERSION_MINOR,
TESTED_BUILD_TOOLS_VERSION_REV);
// We don't have to bother with checking if it's installed because gradle actually
// does that for us.
}
string minSdkVersion = UnityCompat.GetAndroidMinSDKVersion().ToString();
var config = new Dictionary <string, string>()
{
{ "app_id", UnityCompat.ApplicationId },
{ "sdk_version", targetSdkVersion.ToString() },
{ "min_sdk_version", minSdkVersion },
{ "build_tools_version", buildToolsVersion },
{ "android_sdk_dir", svcSupport.SDK }
};
// This creates an enumerable of strings with the json lines for each dep like this:
// "[\"namespace\", \"package\", \"version\"]"
var dependencies = PlayServicesSupport.GetAllDependencies();
var depLines = from d in dependencies
select "[" + ToJSONList(DepsVersionAsArray(d.Value)) + "]";
// Get a flattened list of dependencies, excluding any with the "$SDK" path variable,
// since those will automatically be included in the gradle build.
var repoLines = new HashSet <string>(
dependencies.SelectMany(d => d.Value.Repositories)
.Where(s => !s.Contains(PlayServicesSupport.SdkVariable)));
var proguard_config_paths = new List <string>()
{
Path.Combine(GRADLE_SCRIPT_LOCATION, PROGUARD_UNITY_CONFIG),
Path.Combine(GRADLE_SCRIPT_LOCATION, PROGUARD_MSG_FIX_CONFIG)
};
// Build the full json config as a string.
string json_config = @"{{
""config"": {{
{0}
}},
""project_deps"": [
{1}
],
""extra_m2repositories"": [
{2}
],
""extra_proguard_configs"": [
{3}
]
}}";
json_config = String.Format(json_config, ToJSONDictionary(config),
ToJSONList(depLines, ",\n", 4, true),
ToJSONList(repoLines, ",\n", 4),
ToJSONList(proguard_config_paths, ",\n", 4));
// Escape any literal backslashes (such as those from paths on windows), since we want to
// preserve them when reading the config as backslashes and not interpret them
// as escape characters.
json_config = json_config.Replace(@"\", @"\\");
System.IO.File.WriteAllText(GENERATE_CONFIG_PATH, json_config);
var outDir = Path.Combine(destinationDirectory, GENERATE_GRADLE_OUTPUT_DIR);
RunGenGradleScript(
" -c \"" + GENERATE_CONFIG_PATH + "\"" +
" -b \"" + GENERATE_GRADLE_BUILD_PATH + "\"" +
" -o \"" + outDir + "\"",
(result) => {
if (result.exitCode == 0)
{
var currentAbi = PlayServicesResolver.AndroidTargetDeviceAbi;
var activeAbis = GetSelectedABIDirs(currentAbi);
var libsDir = Path.Combine(outDir, "libs");
if (Directory.Exists(libsDir))
{
foreach (var directory in Directory.GetDirectories(libsDir))
{
var abiDir = Path.GetFileName(directory).ToLower();
if (!activeAbis.Contains(abiDir))
{
FileUtils.DeleteExistingFileOrDirectory(directory);
}
}
}
if (Directory.Exists(outDir))
{
PlayServicesResolver.LabelAssets(new [] { outDir }, true, true);
}
AssetDatabase.Refresh();
resolutionComplete();
}
});
}
/// <summary>
/// Does the resolution of the play-services aars.
/// </summary>
/// <param name="svcSupport">Svc support.</param>
/// <param name="destinationDirectory">Destination directory.</param>
/// <param name="handleOverwriteConfirmation">Handle overwrite confirmation.</param>
/// <param name="resolutionComplete">Delegate called when resolution is complete.</param>
public override void DoResolution(PlayServicesSupport svcSupport, string destinationDirectory,
PlayServicesSupport.OverwriteConfirmation handleOverwriteConfirmation,
System.Action resolutionComplete)
{
string targetSdkVersion = UnityCompat.GetAndroidPlatform().ToString();
string minSdkVersion = UnityCompat.GetAndroidMinSDKVersion().ToString();
string buildToolsVersion = UnityCompat.GetAndroidBuildToolsVersion();
var config = new Dictionary <string, string>()
{
{ "app_id", UnityCompat.ApplicationId },
{ "sdk_version", targetSdkVersion },
{ "min_sdk_version", minSdkVersion },
{ "build_tools_version", buildToolsVersion },
{ "android_sdk_dir", svcSupport.SDK }
};
// This creates an enumerable of strings with the json lines for each dep like this:
// "[\"namespace\", \"package\", \"version\"]"
var dependencies = svcSupport.LoadDependencies(true, true, false);
var depLines = from d in dependencies
select "[" + ToJSONList(DepsVersionAsArray(d.Value)) + "]";
// Get a flattened list of dependencies, excluding any with the "$SDK" path variable,
// since those will automatically be included in the gradle build.
var repoLines = new HashSet <string>(
dependencies.SelectMany(d => d.Value.Repositories)
.Where(s => !s.Contains(PlayServicesSupport.SdkVariable)));
var proguard_config_paths = new List <string>()
{
Path.Combine(GRADLE_SCRIPT_LOCATION, PROGUARD_UNITY_CONFIG),
Path.Combine(GRADLE_SCRIPT_LOCATION, PROGUARD_MSG_FIX_CONFIG)
};
// Build the full json config as a string.
string json_config = @"{{
""config"": {{
{0}
}},
""project_deps"": [
{1}
],
""extra_m2repositories"": [
{2}
],
""extra_proguard_configs"": [
{3}
]
}}";
json_config = String.Format(json_config, ToJSONDictionary(config),
ToJSONList(depLines, ",\n", 4, true),
ToJSONList(repoLines, ",\n", 4),
ToJSONList(proguard_config_paths, ",\n", 4));
System.IO.File.WriteAllText(GENERATE_CONFIG_PATH, json_config);
RunGenGradleScript(
" -c \"" + GENERATE_CONFIG_PATH + "\"" +
" -b \"" + GENERATE_GRADLE_BUILD_PATH + "\"" +
" -o \"" + Path.Combine(destinationDirectory, GENERATE_GRADLE_OUTPUT_DIR) + "\"");
}