java - 4个错误-: package com.google.android.gms.appstate ETC错误

Question

我对此很陌生，如果有人愿意为我愚蠢地做，我会很喜欢。我一直在不断收到这4个错误，它令人非常沮丧。

我目前在Mac上使用Android Studio。当我尝试创建内部版本并尝试在线搜索此问题时会 pop 这些错误，但这是我发现LINK仍然没有帮助的原因。

/Users/name/Desktop/test/game/BaseGameUtils/src/main/java/com/google/example/games/basegameutils/GameHelper.java

Error:(32, 39) error: package com.google.android.gms.appstate does not exist
Error:(293, 28) error: cannot find symbol variable AppStateManager 
Error:(294, 30) error: cannot find symbol variable AppStateManager 
Note: Some input files use or override a deprecated API. 
Note: Recompile with -Xlint:deprecation for details. Error:Execution failed for task ':BaseGameUtils:compileDebugJava'.
 > Compilation failed; see the compiler error output for details.

这不允许我创建任何版本

Information:BUILD FAILED

 /Users/name/Desktop/test/game/BaseGameUtils/src/main/java/com/google/example/games/basegameutils/GameHelper.java:32: error: package com.google.android.gms.appstate does not exist
    import com.google.android.gms.appstate.AppStateManager;
                                          ^
    /Users/name/Desktop/test/game/BaseGameUtils/src/main/java/com/google/example/games/basegameutils/GameHelper.java:293: error: cannot find symbol
                builder.addApi(AppStateManager.API);
                               ^
      symbol:   variable AppStateManager
      location: class GameHelper
    /Users/name/Desktop/test/game/BaseGameUtils/src/main/java/com/google/example/games/basegameutils/GameHelper.java:294: error: cannot find symbol
                builder.addScope(AppStateManager.SCOPE_APP_STATE);
                                 ^
      symbol:   variable AppStateManager
      location: class GameHelper
    Note: Some input files use or override a deprecated API.
    Note: Recompile with -Xlint:deprecation for details.
    3 errors

     FAILED

    FAILURE: Build failed with an exception.

    * What went wrong:
    Execution failed for task ':BaseGameUtils:compileDebugJava'.
    > Compilation failed; see the compiler error output for details.

    * Try:
    Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

Answer 1

看起来:

找不到com.google.android.gms.appstate包。您尚未将其链接到您的程序。

AppStateManager无法识别，但这是第一个错误的结果。