"GoogleApiClient is not connected yet" exception in Cast application
Solution 1
Google APIs for Android > GoogleApiClient
You should instantiate a client object in your Activity's onCreate(Bundle) method and then call connect() in onStart() and disconnect() in onStop(), regardless of the state.
The implementation of the GoogleApiClient
appears designed for only a single instance. It's best to instantiate it only once in onCreate
, then perform connections and disconnections using the single instance.
I would guess that only one GoogleApiClient
can be actually be connected, but multiple instances are receiving the onConnected
callback.
In your case it's probably fine to not call connect
in onStart
, but only in onRouteAdded
.
I think this issue is very similar to Fatal Exception: java.lang.IllegalStateException GoogleApiClient is not connected yet
Solution 2
Have you declare following <meta>
tag
<application ...>
...
<meta-data
android:name="com.google.android.gms.version"
android:value="@integer/google_play_services_version" />
...
</application>
I just forgot to write so may you also stuck with this reason.
Thank you.
Solution 3
From showcase app (Googlecast Github Sample CastHelloText-android ) receiver app is launched onRouteSelected (not onRouteAdded as you are doing in your code). I would try to change that. In case it does not work, I would add log lines in every method related to connection & session, and see what is happening.
Another tip: I have had crash with stopping the application (in case chromecast device is physically plugged out from power). Solution is to putCast.CastApi.stopApplication(apiClient);
inside if (apiClient.isConnected())
.
joaomgcd
Updated on April 09, 2020Comments
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joaomgcd about 4 years
I'm developing an Android application that casts content to Chromecast. Sometimes in my
com.google.android.gms.common.api.GoogleApiClient.ConnectionCallbacks
implementation in theonConnected
method, I get ajava.lang.IllegalStateException: GoogleApiClient is not connected yet.
exception.
Here is the stack trace:
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) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595) at dalvik.system.NativeStart.main(Native Method)
This only seems to happen if I had already connected to the GoogleApiClient before and am connecting for a second time. Between the 2 calls I disconnect from the api client with the code below.
My guess is that this is a bug. Am I correct? Since I'm in the
onConnected
method, the GoogleApiClient should already be connected.What can I do to get around it? Should I just wait for a while until the GoogleApiClient is really connected?
I am doing this in a service and here are the relevant bits:
when the service starts:
mMediaRouter.addCallback(mMediaRouteSelector, mediaCallback, MediaRouter.CALLBACK_FLAG_PERFORM_ACTIVE_SCAN);
mediaCallback has this code:
@Override public void onRouteAdded(MediaRouter router, RouteInfo route) { super.onRouteAdded(router, route); if (route.getDescription().equals("Chromecast")) { ... mSelectedDevice = com.google.android.gms.cast.CastDevice.getFromBundle(route.getExtras()); ... castClientListener = new CastListener(context, apiClient); Cast.CastOptions.Builder apiOptionsBuilder = Cast.CastOptions.builder(mSelectedDevice, castClientListener); ... apiClient.set(new GoogleApiClient.Builder(context).addApi(Cast.API, apiOptionsBuilder.build()).addConnectionCallbacks(connectionCallback).addOnConnectionFailedListener(new MediaConnectionFailedListener(context)).build()); apiClient.get().connect(); } }
connectionCallback has this code:
@Override public void onConnected(final Bundle arg0) { ... Cast.CastApi.launchApplication(apiClient, UtilAutoCast.CHROMECAST_APP_ID, false).setResultCallback(connectionCallback); ... }
The code above is the part where the crash happens.
And when I stop the service I run this code:
if (mMediaRouter != null) { mMediaRouter.removeCallback(mediaCallback); mMediaRouter = null; } if (apiClient != null) { Cast.CastApi.stopApplication(apiClient); if (apiClient.isConnected()) { apiClient.disconnect(); apiClient = null; } }
Thanks in advance.
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joaomgcd over 10 yearsThanks for your answer, but I'm running my app in a background service so I really need to connect to my Chromecast on Route Added. The user doesn't manually select a route in this case. :)
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Codeversed over 8 yearsAlso from the examples you can use .enableAutoManage(this /* FragmentActivity /, this / OnConnectionFailedListener */), which takes care of the connect() and disconnect() or so it seems.