相关疑难解决方法(0)

如果我们查看了该文档LocationClient,我们可以看到该类已被弃用.

但是文档中使用了不推荐使用的类来获取当前位置.

我认为这有点误导,或者我在查看不正确的文件？

我正在开发一个将内容投射到Chromecast的Android应用程序.有时在我com.google.android.gms.common.api.GoogleApiClient.ConnectionCallbacks的onConnected方法实现中,我得到了一个

java.lang.IllegalStateException: GoogleApiClient is not connected yet.

例外.

这是堆栈跟踪:

    FATAL EXCEPTION: main
 Process: com.joaomgcd.autocast, PID: 13771
 java.lang.IllegalStateException: GoogleApiClient is not connected yet.
    at com.google.android.gms.internal.eg.a(Unknown Source)
    at com.google.android.gms.common.api.GoogleApiClient.b(Unknown Source)
    at com.google.android.gms.cast.Cast$CastApi$a.launchApplication(Unknown Source)
    at com.joaomgcd.autocast.media.MediaConnectionCallbacks.onConnected(MediaConnectionCallbacks.java:37)
    at com.google.android.gms.internal.dx.b(Unknown Source)
    at com.google.android.gms.common.api.GoogleApiClient.bn(Unknown Source)
    at com.google.android.gms.common.api.GoogleApiClient.f(Unknown Source)
    at com.google.android.gms.common.api.GoogleApiClient$2.onConnected(Unknown Source)
    at com.google.android.gms.internal.dx.b(Unknown Source)
    at com.google.android.gms.internal.dx.bT(Unknown Source)
    at com.google.android.gms.internal.dw$h.b(Unknown Source)
    at com.google.android.gms.internal.dw$h.b(Unknown Source)
    at com.google.android.gms.internal.dw$b.bR(Unknown Source)
    at com.google.android.gms.internal.dw$a.handleMessage(Unknown Source)
    at android.os.Handler.dispatchMessage(Handler.java:102)
    at android.os.Looper.loop(Looper.java:136)
    at android.app.ActivityThread.main(ActivityThread.java:5017)
    at java.lang.reflect.Method.invokeNative(Native Method)
    at java.lang.reflect.Method.invoke(Method.java:515)
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779) …

我在尝试为Android Google登录注销时收到此错误消息:

Caused by: java.lang.IllegalStateException: GoogleApiClient is not connected yet.

崩溃发生在DrawerActivity.java(下面)中,我在其中调用signOut()方法.

我已经查看了其他帖子中的解决方案,并试过它们无济于事:

java.lang.IllegalStateException:GoogleApiClient尚未连接

GoogleApiClient尚未连接异常 致命异常:java.lang.IllegalStateException GoogleApiClient尚未连接

MainActivity.java:

protected void onCreate(Bundle savedInstanceState) {
    mGoogleApiClient = new GoogleApiClient.Builder(this)
            .enableAutoManage(this, this)
            .addApi(Auth.GOOGLE_SIGN_IN_API, gso)
            .build();
    //... other code for google sign in not shown
}

protected void onStart() {
    mGoogleApiClient.connect();
}

private void handleSignInResult(GoogleSignInResult result) {
    if (result.isSuccess()) {
        App.getInstance().setClient(mGoogleApiClient);
        //start DrawerActivity
    }
}

在DrawerActivity.java中(我要执行注销)

private void googleSignOut(){
    mGoogleApiClient = App.getInstance().getClient();
    Auth.GoogleSignInApi.signOut(mGoogleApiClient);
}

在我的App活动中扩展了Application(用于存储GoogleApiClient)

public class App extends Application {

    private GoogleApiClient mGoogleApiClient;
    private …