Google Play 游戏服务和 Google drive API 已弃用

Question

我正在为 Godot 引擎开发一个模块，它被称为 godot-android。你可以找到this module here。该模块通过 SnapshotClient 使用 Google Drive API 将游戏保存在 google drive 上。

由于我在今年早些时候发布的一款 android 游戏中使用了这个模块，因此我收到了一封来自 google 的关于弃用 Google Drive Android API 的电子邮件，说我的应用正在使用 google drive deprecated API。

所以，我又开始阅读Google Play Games Services documentation for android，但他们没有更新他们的文档。然后，在Stack-overflow/github migration guide 上花费了几个小时以了解如何迁移该 SnapshotClient 之后，我碰壁了。

我的第一步是将我的模块的所有依赖项升级到最新版本，编译并查看有什么问题：

  com.google.firebase:firebase-core:16.0.6
  com.google.firebase:firebase-auth:16.1.0
  com.google.firebase:firebase-invites:16.0.6
  com.google.firebase:firebase-messaging:17.3.4
  com.google.firebase:firebase-appindexing:17.1.0
  com.google.android.gms:play-services-auth:16.0.1
  com.google.android.gms:play-services-games:16.0.0
  com.google.android.gms:play-services-drive:16.0.0
  com.google.apis:google-api-services-drive:v3-rev136-1.25.0

我很高兴看到一切正常。第 2 步，更改用于访问 google drive API 的代码：

  public GoogleAuthentication(Activity p_activity) {
    activity = p_activity;

    String webclientId = activity.getString(R.string.default_web_client_id);
    GoogleSignInOptions options = new GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_GAMES_SIGN_IN)
    .requestIdToken(webclientId)
    // Since we are using SavedGames, we need to add the SCOPE_APPFOLDER to access Google Drive.
    .requestScopes(new Scope(DriveScopes.DRIVE))
    .requestScopes(new Scope(DriveScopes.DRIVE_FILE))
    .requestScopes(new Scope(DriveScopes.DRIVE_APPDATA))
    .build();

    mGoogleApiClient = new GoogleApiClient.Builder(activity)
    .addApi(Games.API)
    .addScope(Games.SCOPE_GAMES)
    .addApi(Auth.GOOGLE_SIGN_IN_API, options)
    .setGravityForPopups(Gravity.TOP | Gravity.CENTER_HORIZONTAL)
    .setViewForPopups(activity.getWindow().getDecorView().findViewById(android.R.id.content))
    .build();

    mAuth = FirebaseAuth.getInstance();
  }

所以，游戏开始了，我有登录弹出窗口询问范围（正确的），我点击授权，然后我无法访问我的保存游戏。亚行日志猫：

    E/Parcel  (  820): Class not found when unmarshalling: com.google.android.gms.common.api.Scope
    E/Parcel  (  820): java.lang.ClassNotFoundException: com.google.android.gms.common.api.Scope
    E/Parcel  (  820): Class not found when unmarshalling: com.google.android.gms.auth.firstparty.shared.ScopeData
    E/Parcel  (  820): java.lang.ClassNotFoundException: com.google.android.gms.auth.firstparty.shared.ScopeData
    E/Parcel  (  820): Class not found when unmarshalling: com.google.android.gms.auth.api.signin.internal.SignInConfiguration
    E/Parcel  (  820): java.lang.ClassNotFoundException: com.google.android.gms.auth.api.signin.internal.SignInConfiguration
    E/Parcel  (  820):  at java.lang.Class.classForName(Native Method)
    E/Parcel  (  820):  at java.lang.Class.forName(Class.java:251)
    E/Parcel  (  820):  at java.lang.Class.forName(Class.java:216)
    E/Parcel  (  820):  at android.os.Parcel.readParcelableCreator(Parcel.java:2140)
    E/Parcel  (  820):  at android.os.Parcel.readParcelable(Parcel.java:2104)
    E/Parcel  (  820):  at android.os.Parcel.readValue(Parcel.java:2020)
    E/Parcel  (  820):  at android.os.Parcel.readArrayMapInternal(Parcel.java:2321)
    E/Parcel  (  820):  at android.os.Bundle.unparcel(Bundle.java:249)
    E/Parcel  (  820):  at android.os.Bundle.getString(Bundle.java:1118)
    E/Parcel  (  820):  at android.content.Intent.getStringExtra(Intent.java:5261)
    E/Parcel  (  820):  at com.android.server.am.ActivityStackSupervisor.startActivityLocked(ActivityStackSupervisor.java:1591)
    E/Parcel  (  820):  at com.android.server.am.ActivityStackSupervisor.startActivityMayWait(ActivityStackSupervisor.java:1169)
    E/Parcel  (  820):  at com.android.server.am.ActivityManagerService.startActivityAsUser(ActivityManagerService.java:4359)
    E/Parcel  (  820):  at com.android.server.am.ActivityManagerService.startActivity(ActivityManagerService.java:4241)
    E/Parcel  (  820):  at android.app.ActivityManagerNative.onTransact(ActivityManagerNative.java:164)
    E/Parcel  (  820):  at com.android.server.am.ActivityManagerService.onTransact(ActivityManagerService.java:2878)
    E/Parcel  (  820):  at android.os.Binder.execTransact(Binder.java:404)
    E/Parcel  (  820):  at dalvik.system.NativeStart.run(Native Method)
    E/Parcel  (  820): Caused by: java.lang.NoClassDefFoundError: com/google/android/gms/auth/api/signin/internal/SignInConfiguration
    E/Parcel  (  820):  ... 18 more
    E/Parcel  (  820): Caused by: java.lang.ClassNotFoundException: Didn't find class "com.google.android.gms.auth.api.signin.internal.SignInConfiguration" on path: DexPathList[[directory "."],nativeLibraryDirectories=[/vendor/lib, /system/lib]]

Answer 1

找到根本问题，范围不对：

public GoogleAuthentication(Activity p_activity) {
activity = p_activity;

String webclientId = activity.getString(R.string.default_web_client_id);
GoogleSignInOptions options = new GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_GAMES_SIGN_IN)
.requestIdToken(webclientId)
// Since we are using SavedGames, we need to add the SCOPE_APPFOLDER to access Google Drive.
.requestScopes(new Scope(DriveScopes.DRIVE_FILE))
.requestScopes(new Scope(DriveScopes.DRIVE_APPDATA))
.build();

mGoogleApiClient = new GoogleApiClient.Builder(activity)
.addApi(Games.API)
.addScope(Games.SCOPE_GAMES)
.addApi(Auth.GOOGLE_SIGN_IN_API, options)
.setGravityForPopups(Gravity.TOP | Gravity.CENTER_HORIZONTAL)
.setViewForPopups(activity.getWindow().getDecorView().findViewById(android.R.id.content))
.build();

mAuth = FirebaseAuth.getInstance();
}

这段代码效果不错，我更新了github模块，大家可以看看at the commit。