Java 登录google play games服务时出错:looper.prepare()可以';别叫了
我从play developer控制台收到此错误:-Java 登录google play games服务时出错:looper.prepare()可以';别叫了,java,android,libgdx,google-play-services,Java,Android,Libgdx,Google Play Services,我从play developer控制台收到此错误:- java.lang.RuntimeException: Can't create handler inside thread that has not called Looper.prepare() at android.os.Handler.<init>(Handler.java:121) at android.app.Dialog.<init>(Dialog.java:101) at and
java.lang.RuntimeException: Can't create handler inside thread that has not called Looper.prepare()
at android.os.Handler.<init>(Handler.java:121)
at android.app.Dialog.<init>(Dialog.java:101)
at android.app.AlertDialog.<init>(AlertDialog.java:63)
at android.app.AlertDialog.<init>(AlertDialog.java:59)
at android.app.AlertDialog$Builder.create(AlertDialog.java:793)
at com.google.android.gms.common.GoogleApiAvailability.zza(Unknown Source)
at com.google.android.gms.common.GoogleApiAvailability.getErrorDialog(Unknown Source)
at com.google.android.gms.common.GooglePlayServicesUtil.getErrorDialog(Unknown Source)
at com.google.example.games.basegameutils.GameHelper.showFailureDialog(GameHelper.java:953)
at com.google.example.games.basegameutils.GameHelper.showFailureDialog(GameHelper.java:920)
at com.google.example.games.basegameutils.GameHelper.giveUp(GameHelper.java:898)
at com.google.example.games.basegameutils.GameHelper.resolveConnectionResult(GameHelper.java:865)
at com.google.example.games.basegameutils.GameHelper.beginUserInitiatedSignIn(GameHelper.java:662)
at com.sdsmdg.cycle.AndroidLauncher.signIn(AndroidLauncher.java:90)
at com.sdsmdg.cycle.screens.SplashScreen.<init>(SplashScreen.java:41)
at com.sdsmdg.cycle.CGame.create(CGame.java:23)
at com.badlogic.gdx.backends.android.AndroidGraphics.onSurfaceChanged(AndroidGraphics.java:275)
at android.opengl.GLSurfaceView$GLThread.guardedRun(GLSurfaceView.java:1381)
at android.opengl.GLSurfaceView$GLThread.run(GLSurfaceView.java:1138)
java.lang.RuntimeException:无法在未调用Looper.prepare()的线程内创建处理程序
android.os.Handler.(Handler.java:121)
在android.app.Dialog.(Dialog.java:101)
在android.app.AlertDialog.(AlertDialog.java:63)
在android.app.AlertDialog.(AlertDialog.java:59)
在android.app.AlertDialog$Builder.create上(AlertDialog.java:793)
在com.google.android.gms.common.GoogleApiAvailability.zza(未知来源)
位于com.google.android.gms.common.GoogleAppAvailability.getErrorDialog(未知来源)
在com.google.android.gms.common.GooglePlayServicesUtil.getErrorDialog(未知来源)
在com.google.example.games.basegameutils.GameHelper.showFailureDialog(GameHelper.java:953)上
在com.google.example.games.basegameutils.GameHelper.showFailureDialog(GameHelper.java:920)上
位于com.google.example.games.basegameutils.GameHelper.giveUp(GameHelper.java:898)
在com.google.example.games.basegameutils.GameHelper.resolveConnectionResult(GameHelper.java:865)上
在com.google.example.games.basegameutils.GameHelper.beginUserInitiatedSignIn(GameHelper.java:662)上
在com.sdsmdg.cycle.AndroidLauncher.signIn(AndroidLauncher.java:90)
在com.sdsmdg.cycle.screens.SplashScreen.(SplashScreen.java:41)
位于com.sdsmdg.cycle.CGame.create(CGame.java:23)
位于com.badlogic.gdx.backends.android.AndroidGraphics.onSurfaceChanged(AndroidGraphics.java:275)
位于android.opengl.GLSurfaceView$GLThread.guarderun(GLSurfaceView.java:1381)
位于android.opengl.GLSurfaceView$GLThread.run(GLSurfaceView.java:1138)
当用户无法登录到google play服务时,它看起来会崩溃,但我无法找到解决此问题的方法
以下是游戏的源代码:-
您正在尝试从后台线程显示AlertDialog。要显示您的对话框,请添加Looper.prepare()或使用mainUiThread显示对话框。您是否尝试过:
runOnUiThread(新的Runnable(){
@凌驾
公开募捐{
gameHelper.beginUserInitiatedSignIn();
}
});代码>
而不仅仅是
gameHelper.beginUserInitiatedSignIn()代码>
我知道这一点,但具体怎么做呢。我正在呼叫gameHelper.beginUserInitiatedSignIn();我的主要活动和休息由游戏库负责