我想使用TabLayout ViewPager Fragments集成Google Signup。 ViewPager包含两个片段LoginFragment和RegistrationFragment,两者都包含“Google注册”按钮。
问题是我在启动活动时遇到以下错误。
java.lang.IllegalStateException:已经在管理GoogleApiClient id为
完整的错误日志 -
java.lang.IllegalStateException: Already managing a GoogleApiClient with id 0
at com.google.android.gms.common.internal.zzac.zza(Unknown Source)
at com.google.android.gms.internal.zzzt.zza(Unknown Source)
at com.google.android.gms.common.api.GoogleApiClient$Builder.zzf(Unknown Source)
at com.google.android.gms.common.api.GoogleApiClient$Builder.build(Unknown Source)
at com.naturesouq_shopping.fragment.RegistrationFragment.buildGoogleApiClient(RegistrationFragment.java:174)
at com.naturesouq_shopping.fragment.RegistrationFragment.getIds(RegistrationFragment.java:140)
at com.naturesouq_shopping.fragment.RegistrationFragment.onCreateView(RegistrationFragment.java:85)
at android.support.v4.app.Fragment.performCreateView(Fragment.java:2184)
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1298)
at android.support.v4.app.FragmentManagerImpl.moveFragmentsToInvisible(FragmentManager.java:2323)
at android.support.v4.app.FragmentManagerImpl.executeOpsTogether(FragmentManager.java:2136)
at android.support.v4.app.FragmentManagerImpl.optimizeAndExecuteOps(FragmentManager.java:2092)
at android.support.v4.app.FragmentManagerImpl.execSingleAction(FragmentManager.java:1969)
at android.support.v4.app.BackStackRecord.commitNowAllowingStateLoss(BackStackRecord.java:620)
at android.support.v4.app.FragmentStatePagerAdapter.finishUpdate(FragmentStatePagerAdapter.java:166)
at android.support.v4.view.ViewPager.populate(ViewPager.java:1268)
at android.support.v4.view.ViewPager.populate(ViewPager.java:1116)
at android.support.v4.view.ViewPager.onMeasure(ViewPager.java:1642)
at android.view.View.measure(View.java:20236)
我正在尝试关注代码
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Configure sign-in to request the user's ID, email address, and basic
// profile. ID and basic profile are included in DEFAULT_SIGN_IN.
gso = new GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_SIGN_IN)
.requestEmail()
.build();
buildGoogleApiClient();
// .....
}
private synchronized void buildGoogleApiClient() {
/** build_client */
try {
mGoogleApiClient = new GoogleApiClient.Builder(getActivity())
.enableAutoManage(getActivity() /* FragmentActivity */, this /* OnConnectionFailedListener */)
.addApi(Auth.GOOGLE_SIGN_IN_API, gso)
.build();
} catch (Exception e) {
e.printStackTrace();
}
}
和
@Override
public void onStart() {
super.onStart();
if (mGoogleApiClient != null) {
mGoogleApiClient.connect();
}
}
@Override
public void onStop() {
Log.d("GARG", "***** on Stop ***** ");
if (mGoogleApiClient != null && mGoogleApiClient.isConnected()) {
Log.d("GARG", "***** on Stop mGoogleApiClient disconnect ***** ");
mGoogleApiClient.stopAutoManage(getActivity());
mGoogleApiClient.disconnect();
}
super.onStop();
}
还有其他方法可以连接Google API客户端吗? 我知道我做错了什么和正确的方法吗?
答案 0 :(得分:12)
我认为您正在尝试通过已构建和连接的googleApiClient构建和连接。这可以解决您的问题:
if(mGoogleApiClient == null || !mGoogleApiClient.isConnected()){
try {
mGoogleApiClient = new GoogleApiClient.Builder(getActivity())
.enableAutoManage(getActivity() /* FragmentActivity */, this /* OnConnectionFailedListener */)
.addApi(Auth.GOOGLE_SIGN_IN_API, gso)
.build();
} catch (Exception e) {
e.printStackTrace();
}
}
答案 1 :(得分:6)
official doc for enableAutoManage说:
在任何给定时间,每个ID只允许一个自动管理的客户端。要重用id,必须先在前一个客户端上调用stopAutoManage(FragmentActivity)。
您的代码使用的是enableAutoManage版本而没有clientId参数,因此它默认为0.下面我解释为什么您将为clientId 0提供多个自动管理客户端,这就是上述文档警告的内容。
将一个片段附加到FragmentActivity后,它会告诉该活动开始管理GoogleApiClient的新实例。但是,如果FragmentActivity已经在管理另一个GoogleApiClient实例呢?那是你收到错误的时候。
在您的情况下,要求包含ViewPager的FragmentActivity管理两个不同的GoogleApiClients,一个来自RegistrationFragment,另一个来自LoginFragment。根据堆栈跟踪,FragmentActivity首先开始管理LoginFragment的GoogleApiClient,然后当您要求它管理RegistrationFragment的GoogleApiClient时崩溃。
你可以尝试一些事情:
私有GoogleApiClient googleApiClient;
@Override
void onAttach(Activity activity) {
super.onAttach(activity);
googleApiClient = activity.getGoogleApiClient();
}
@Override
void onDetach() {
super.onDetach();
googleApiClient = null;
}
答案 2 :(得分:0)
只要改变 enableAutoManage(getActivity() , this)
致 enableAutoManage(getActivity(),1, this )