“signInSilently(): 失败"尝试使用 LibGDX 登录 GooglePlay 游戏服务时
在过去的 3 天里，我一直在尝试将 Google 游戏服务 添加到我的 LibGDX 项目中，起初我尝试了 LibGDX 教程，但它们似乎都已过时.然后我被建议使用谷歌游戏服务官方代码
LibGDX:如何实现 Google Play 游戏服务?
我导入了示例项目 TypeANumber 并尝试将代码添加到我的项目中，但是当我尝试登录时，我收到 "signInSilently(): failure" 错误，当我尝试在调试和打开排行榜和成就时崩溃签名的APKS.
这是我的代码:
Android 启动器:
private void signInSilently() {Log.d(TAG, "signInSilently()");mGoogleSignInClient.silentSignIn().addOnCompleteListener(这个,新的 OnCompleteListener() {@覆盖公共无效 onComplete(@NonNull 任务<GoogleSignInAccount> 任务) {if (task.isSuccessful()) {Log.d(TAG, "signInSilently(): 成功");onConnected(task.getResult());} 别的 {Log.d(TAG, "signInSilently(): 失败", task.getException());onDisconnected();}}});}@覆盖公共无效showLeaderboards(){runOnUiThread(new Runnable() {公共无效运行(){onShowLeaderboardsRequested();}});}@覆盖公共无效showAchievements(){runOnUiThread(new Runnable() {公共无效运行(){onShowAchievementsRequested();}});} 清单:
<?xml version="1.0" encoding="utf-8"?><清单 xmlns:android="http://schemas.android.com/apk/res/android"包="com.harrybanda.blaster" ><使用-sdk android:minSdkVersion="14" android:targetSdkVersion="27"/><使用权限android:name="android.permission.INTERNET"/><使用权限 android:name="android.permission.ACCESS_NETWORK_STATE"/><元数据 android:name="com.google.android.gms.games.APP_ID"android:value="@string/app_id"/><元数据 android:name="com.google.android.gms.version"android:value="@integer/google_play_services_version"/><应用机器人:allowBackup="真"android:icon="@drawable/ic_launcher"android:label="@string/app_name"android:theme="@style/GdxTheme" ><活动android:name="com.google.android.gms.ads.AdActivity"android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize"android:theme="@android:style/Theme.Translucent"/><活动android:name="com.harrybanda.blaster.AndroidLauncher"android:label="@string/app_name"安卓:screenOrientation="人像"android:configChanges="keyboard|keyboardHidden|orientation|screenSize"><意图过滤器><action android:name="android.intent.action.MAIN"/><类别 android:name="android.intent.category.LAUNCHER"/></意图过滤器></活动></应用程序></清单>在我的 build.gradle 中我添加了:
编译com.google.android.gms:play-services-games:11.8.0"编译com.google.android.gms:play-services-auth:11.8.0"Logcat:
01-07 09:56:30.011 618-618/?D/Blaster:onResume()01-07 09:56:30.011 618-618/?D/Blaster:signInSilently()01-07 09:56:30.512 618-618/?D/Blaster:signInSilently():失败com.google.android.gms.common.api.b: 4:在 com.google.android.gms.common.internal.y.a(未知来源)在 com.google.android.gms.common.internal.ae.a(未知来源)在 com.google.android.gms.common.internal.af.a(未知来源)在 com.google.android.gms.common.api.internal.BasePendingResult.c(未知来源)在 com.google.android.gms.common.api.internal.BasePendingResult.a(未知来源)在 com.google.android.gms.auth.api.signin.internal.g.a(未知来源)在 com.google.android.gms.auth.api.signin.internal.r.onTransact(未知来源)在 android.os.Binder.execTransact(Binder.java:451)01-07 09:56:30.512 618-618/?D/Blaster:onDisconnected()从 1st 看你的问题，似乎你将元数据保留在应用程序标签之外，但应该在应用程序内AndroidManifest.xml 文件中的标记
像这样:
<应用程序机器人:allowBackup="真"android:icon="@drawable/ic_launcher"android:label="@string/app_name"android:theme="@style/GdxTheme" ><活动android:name="com.google.android.gms.ads.AdActivity"android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize"android:theme="@android:style/Theme.Translucent"/><活动android:name="com.harrybanda.blaster.AndroidLauncher"android:label="@string/app_name"安卓:screenOrientation="人像"android:configChanges="keyboard|keyboardHidden|orientation|screenSize"><意图过滤器><action android:name="android.intent.action.MAIN"/><类别 android:name="android.intent.category.LAUNCHER"/></意图过滤器></活动><元数据 android:name="com.google.android.gms.games.APP_ID"android:value="@string/app_id"/><元数据 android:name="com.google.android.gms.version"android:value="@integer/google_play_services_version"/></应用程序><块引用>
StatusCode 4 (SIGN_IN_REQUIRED) 错误表示客户端试图连接到服务，但用户未登录.
<小时>
这是我的 AndroidLauncher 类
public class AndroidLauncher extends AndroidApplication implements MyServices {私人 GoogleSignInClient mGoogleSignInClient；私有 LeaderboardsClient mLeaderboardsClient;私人 PlayersClient mPlayersClient;私有静态最终字符串 TAG=AndroidLauncher.class.getSimpleName();私有静态最终 int RC_SIGN_IN = 9001;私有静态最终 int RC_UNUSED = 5001;私有静态最终 int RC_LEADERBOARD_UI = 9004;私人字符串 greetingMsg="欢迎，";私人布尔问候显示；@覆盖protected void onCreate (Bundle savedInstanceState) {super.onCreate(savedInstanceState);问候显示=假；AndroidApplicationConfiguration 配置 = 新 AndroidApplicationConfiguration();初始化(新的 GdxGame(这个)，配置)；mGoogleSignInClient = GoogleSignIn.getClient(这个，新的 GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_GAMES_SIGN_IN).build());}@覆盖公共布尔 isSignedIn() {返回 GoogleSignIn.getLastSignedInAccount(this) != null;}私人无效signInSilently(){mGoogleSignInClient.silentSignIn().addOnCompleteListener(这个,新的 OnCompleteListener() {@覆盖公共无效 onComplete(@NonNull 任务<GoogleSignInAccount> 任务) {if (task.isSuccessful()) {greetingMsg="欢迎回来，";onConnected(task.getResult());} 别的 {onDisconnected();}}});}私人无效 onConnected(GoogleSignInAccount googleSignInAccount) {mLeaderboardsClient = Games.getLeaderboardsClient(this, googleSignInAccount);mPlayersClient = Games.getPlayersClient(this, googleSignInAccount);mPlayersClient.getCurrentPlayer().addOnCompleteListener(new OnCompleteListener<Player>() {@覆盖公共无效 onComplete(@NonNull 任务<玩家>任务) {字符串显示名称；if (task.isSuccessful()) {displayName = task.getResult().getDisplayName();} 别的 {异常 e = task.getException();处理异常(e，getString(R.string.players_exception))；显示名称 = "???";}如果(！问候显示)欢迎消息(显示名称)；}});}私人无效welcomeMessage(字符串名称){Toast toast = Toast.makeText(this, greetingMsg + name, Toast.LENGTH_LONG);toast.setGravity(Gravity.TOP, 0, 0);查看视图 = toast.getView();TextView text = (TextView) view.findViewById(android.R.id.message);toast.show();问候显示=真；}@覆盖公共无效 startSignInIntent() {startActivityForResult(mGoogleSignInClient.getSignInIntent(), RC_SIGN_IN);}@覆盖protected void onActivityResult(int requestCode, int resultCode, Intent intent) {super.onActivityResult(requestCode, resultCode, intent);if (requestCode == RC_SIGN_IN) {任务<GoogleSignInAccount>任务 = GoogleSignIn.getSignedInAccountFromIntent(intent);尝试 {GoogleSignInAccount account = task.getResult(ApiException.class);greetingMsg="欢迎，";onConnected(帐户)；} 捕捉(ApiException apiException){字符串消息 = apiException.getMessage();if (message == null || message.isEmpty()) {message = getString(R.string.signin_other_error);}onDisconnected();}}}@覆盖受保护的无效 onResume() {超级.onResume();无声地签到()；}私人无效签出(){如果(！isSignedIn()){Log.w(TAG, "signOut() 已调用，但未登录！");返回;}mGoogleSignInClient.signOut().addOnCompleteListener(这个,新的 OnCompleteListener<Void>() {@覆盖公共无效 onComplete(@NonNull 任务<无效>任务) {布尔成功 = task.isSuccessful();Log.d(TAG, "signOut(): " + (成功 ? "success" : "failed"));onDisconnected();}});}私人无效 onDisconnected() {mLleaderboardsClient = null;mPlayersClient = null;}@覆盖public void submitScore(int score){如果(isSignedIn())mLleaderboardsClient.submitScore(getString(R.string.leaderboard_id), score);}@覆盖公共无效showLeaderBoard(){如果(isSignedIn())mLleaderboardsClient.getLeaderboardIntent(getString(R.string.leaderboard_id)).addOnSuccessListener(new OnSuccessListener() {@覆盖公共无效onSuccess(意图意图){startActivityForResult(意图，RC_LEADERBOARD_UI)；}});}私人无效句柄异常(异常e，字符串详细信息){整数状态 = 0；if (e instanceof ApiException) {ApiException apiException = (ApiException) e;状态 = apiException.getStatusCode();}String message = getString(R.string.status_exception_error, details, status, e);新的 AlertDialog.Builder(this).setMessage(消息).setNeutralButton(android.R.string.ok, null).展示();}} 和MyServices接口
界面 MyServices{无效 startSignInIntent();布尔 isSignedIn();无效showLeaderBoard()；无效 submitScore(int score);}用户安装应用后我第一次自己调用接口的startSignInIntent().
I have been trying to add Google Game Services to my LibGDX project for the past 3 days now at first I tried the LibGDX tutorials but all of them seem to be outdated. Then I was advised to use the Google Game Services official code
LibGDX: How to Implement Google Play Game Services?
I imported the sample project TypeANumber and tried to add the code to my project but when I try to sign in I'm getting the "signInSilently(): failure" error and it crashes when I try to open the leaderboards and achievements on both the debug and signed APKS.
Here is my code:
AndroidLauncher:
private void signInSilently() {
Log.d(TAG, "signInSilently()");
mGoogleSignInClient.silentSignIn().addOnCompleteListener(this,
new OnCompleteListener<GoogleSignInAccount>() {
@Override
public void onComplete(@NonNull Task<GoogleSignInAccount> task) {
if (task.isSuccessful()) {
Log.d(TAG, "signInSilently(): success");
onConnected(task.getResult());
} else {
Log.d(TAG, "signInSilently(): failure", task.getException());
onDisconnected();
}
}
});
}
@Override
public void showLeaderboards(){
runOnUiThread(new Runnable() {
public void run() {
onShowLeaderboardsRequested();
}
});
}
@Override
public void showAchievements(){
runOnUiThread(new Runnable() {
public void run() {
onShowAchievementsRequested();
}
});
}
Manifest:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.harrybanda.blaster" >
<uses-sdk android:minSdkVersion="14" android:targetSdkVersion="27" />
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<meta-data android:name="com.google.android.gms.games.APP_ID"
android:value="@string/app_id" />
<meta-data android:name="com.google.android.gms.version"
android:value="@integer/google_play_services_version"/>
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/GdxTheme" >
<activity
android:name="com.google.android.gms.ads.AdActivity"
android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize"
android:theme="@android:style/Theme.Translucent" />
<activity
android:name="com.harrybanda.blaster.AndroidLauncher"
android:label="@string/app_name"
android:screenOrientation="portrait"
android:configChanges="keyboard|keyboardHidden|orientation|screenSize">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
In my build.gradle i added:
compile "com.google.android.gms:play-services-games:11.8.0"
compile "com.google.android.gms:play-services-auth:11.8.0"
Logcat:
01-07 09:56:30.011 618-618/? D/Blaster: onResume()
01-07 09:56:30.011 618-618/? D/Blaster: signInSilently()
01-07 09:56:30.512 618-618/? D/Blaster: signInSilently(): failure
com.google.android.gms.common.api.b: 4:
at com.google.android.gms.common.internal.y.a(Unknown Source)
at com.google.android.gms.common.internal.ae.a(Unknown Source)
at com.google.android.gms.common.internal.af.a(Unknown Source)
at com.google.android.gms.common.api.internal.BasePendingResult.c(Unknown Source)
at com.google.android.gms.common.api.internal.BasePendingResult.a(Unknown Source)
at com.google.android.gms.auth.api.signin.internal.g.a(Unknown Source)
at com.google.android.gms.auth.api.signin.internal.r.onTransact(Unknown Source)
at android.os.Binder.execTransact(Binder.java:451)
01-07 09:56:30.512 618-618/? D/Blaster: onDisconnected()
解决方案
From 1st look of your question, It seems that you're keeping meta data outside the application tag but should be inside application tag in AndroidManifest.xml file
Like this :
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/GdxTheme" >
<activity
android:name="com.google.android.gms.ads.AdActivity"
android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize"
android:theme="@android:style/Theme.Translucent" />
<activity
android:name="com.harrybanda.blaster.AndroidLauncher"
android:label="@string/app_name"
android:screenOrientation="portrait"
android:configChanges="keyboard|keyboardHidden|orientation|screenSize">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<meta-data android:name="com.google.android.gms.games.APP_ID"
android:value="@string/app_id" />
<meta-data android:name="com.google.android.gms.version"
android:value="@integer/google_play_services_version"/>
</application>
StatusCode 4 (SIGN_IN_REQUIRED) error means client attempted to connect to the service but the user is not signed in.
Here is my AndroidLauncher class
public class AndroidLauncher extends AndroidApplication implements MyServices {
private GoogleSignInClient mGoogleSignInClient;
private LeaderboardsClient mLeaderboardsClient;
private PlayersClient mPlayersClient;
private static final String TAG=AndroidLauncher.class.getSimpleName();
private static final int RC_SIGN_IN = 9001;
private static final int RC_UNUSED = 5001;
private static final int RC_LEADERBOARD_UI = 9004;
private String greetingMsg="Welcome, ";
private boolean greetingDisplayed;
@Override
protected void onCreate (Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
greetingDisplayed=false;
AndroidApplicationConfiguration config = new AndroidApplicationConfiguration();
initialize(new GdxGame(this), config);
mGoogleSignInClient = GoogleSignIn.getClient(this,
new GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_GAMES_SIGN_IN).build());
}
@Override
public boolean isSignedIn() {
return GoogleSignIn.getLastSignedInAccount(this) != null;
}
private void signInSilently() {
mGoogleSignInClient.silentSignIn().addOnCompleteListener(this,
new OnCompleteListener<GoogleSignInAccount>() {
@Override
public void onComplete(@NonNull Task<GoogleSignInAccount> task) {
if (task.isSuccessful()) {
greetingMsg="Welcome back, ";
onConnected(task.getResult());
} else {
onDisconnected();
}
}
});
}
private void onConnected(GoogleSignInAccount googleSignInAccount) {
mLeaderboardsClient = Games.getLeaderboardsClient(this, googleSignInAccount);
mPlayersClient = Games.getPlayersClient(this, googleSignInAccount);
mPlayersClient.getCurrentPlayer()
.addOnCompleteListener(new OnCompleteListener<Player>() {
@Override
public void onComplete(@NonNull Task<Player> task) {
String displayName;
if (task.isSuccessful()) {
displayName = task.getResult().getDisplayName();
} else {
Exception e = task.getException();
handleException(e, getString(R.string.players_exception));
displayName = "???";
}
if(!greetingDisplayed)
welcomeMessage(displayName);
}
});
}
private void welcomeMessage(String name){
Toast toast = Toast.makeText(this, greetingMsg + name, Toast.LENGTH_LONG);
toast.setGravity(Gravity.TOP, 0, 0);
View view = toast.getView();
TextView text = (TextView) view.findViewById(android.R.id.message);
toast.show();
greetingDisplayed=true;
}
@Override
public void startSignInIntent() {
startActivityForResult(mGoogleSignInClient.getSignInIntent(), RC_SIGN_IN);
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent intent) {
super.onActivityResult(requestCode, resultCode, intent);
if (requestCode == RC_SIGN_IN) {
Task<GoogleSignInAccount> task = GoogleSignIn.getSignedInAccountFromIntent(intent);
try {
GoogleSignInAccount account = task.getResult(ApiException.class);
greetingMsg="Welcome, ";
onConnected(account);
} catch (ApiException apiException) {
String message = apiException.getMessage();
if (message == null || message.isEmpty()) {
message = getString(R.string.signin_other_error);
}
onDisconnected();
}
}
}
@Override
protected void onResume() {
super.onResume();
signInSilently();
}
private void signOut() {
if (!isSignedIn()) {
Log.w(TAG, "signOut() called, but was not signed in!");
return;
}
mGoogleSignInClient.signOut().addOnCompleteListener(this,
new OnCompleteListener<Void>() {
@Override
public void onComplete(@NonNull Task<Void> task) {
boolean successful = task.isSuccessful();
Log.d(TAG, "signOut(): " + (successful ? "success" : "failed"));
onDisconnected();
}
});
}
private void onDisconnected() {
mLeaderboardsClient = null;
mPlayersClient = null;
}
@Override
public void submitScore(int score){
if(isSignedIn())
mLeaderboardsClient.submitScore(getString(R.string.leaderboard_id), score);
}
@Override
public void showLeaderBoard() {
if(isSignedIn())
mLeaderboardsClient.getLeaderboardIntent(getString(R.string.leaderboard_id))
.addOnSuccessListener(new OnSuccessListener<Intent>() {
@Override
public void onSuccess(Intent intent) {
startActivityForResult(intent, RC_LEADERBOARD_UI);
}
});
}
private void handleException(Exception e, String details) {
int status = 0;
if (e instanceof ApiException) {
ApiException apiException = (ApiException) e;
status = apiException.getStatusCode();
}
String message = getString(R.string.status_exception_error, details, status, e);
new AlertDialog.Builder(this)
.setMessage(message)
.setNeutralButton(android.R.string.ok, null)
.show();
}
}
And MyServices interface
interface MyServices{
void startSignInIntent();
boolean isSignedIn();
void showLeaderBoard();
void submitScore(int score);
}
First time I call startSignInIntent() of interface by myself after user install app.
相关文章