Android ActivityRecognition java.lang.NullPointerException: No se solicitó Api apropiado
Estoy intentando seguir el ejemplo de Reconocimiento de actividad de Google.
En el ejemplo se inicia el reconocimiento de actividad cuando se hace clic en un botón, sin embargo, me gustaría iniciarlo cuando se inicie la aplicación. Así que intenté ponerlo en el método onConnected . Sin embargo, termina lanzando una excepción de puntero nulo.
Así es como lo llamo:
@Override public void onConnected(Bundle connectionHint) { Log.d(TAG, "onConnected"); try { ActivityRecognition.ActivityRecognitionApi.requestActivityUpdates( mGoogleApiClient, UPDATE_INTERVAL_IN_MILLISECONDS, getActivityDetectionPendingIntent() ).setResultCallback(this); } catch (SecurityException securityException) { logSecurityException(securityException); } }
Y el error:
03-21 20:28:57.939 2340-2340/getrewards.example.com.getrewards E/AndroidRuntime﹕ FATAL EXCEPTION: main Process: getrewards.example.com.getrewards, PID: 2340 java.lang.NullPointerException: Appropriate Api was not requested. at com.google.android.gms.internal.jx.b(Unknown Source) at com.google.android.gms.common.api.ca(Unknown Source) at com.google.android.gms.common.api.ca(Unknown Source) at com.google.android.gms.common.api.cb(Unknown Source) at com.google.android.gms.internal.nb.requestActivityUpdates(Unknown Source) at getrewards.example.com.getrewards.RewardsFragment.onConnected(RewardsFragment.java:274) at com.google.android.gms.internal.jm.f(Unknown Source) at com.google.android.gms.common.api.c.gJ(Unknown Source) at com.google.android.gms.common.api.cd(Unknown Source) at com.google.android.gms.common.api.c$2.onConnected(Unknown Source) at com.google.android.gms.internal.jm.f(Unknown Source) at com.google.android.gms.internal.jm.dU(Unknown Source) at com.google.android.gms.internal.jl$hb(Unknown Source) at com.google.android.gms.internal.jl$hg(Unknown Source) at com.google.android.gms.internal.jl$b.hy(Unknown Source) at com.google.android.gms.internal.jl$a.handleMessage(Unknown Source) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:135) at android.app.ActivityThread.main(ActivityThread.java:5221) at java.lang.reflect.Method.invoke(Native Method) at java.lang.reflect.Method.invoke(Method.java:372) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694) 03-21 20:28:58.343 1235-1594/system_process E/ActivityManager﹕ Invalid thumbnail dimensions: 288x288 03-21 20:29:02.543 1235-1267/system_process E/InputDispatcher﹕ channel '39825fb6 getrewards.example.com.getrewards/getrewards.example.com.getrewards.RewardsActivity (server)' ~ Channel is unrecoverably broken and will be disposed! 03-21 20:33:31.053 2374-2374/? E/memtrack﹕ Couldn't load memtrack module (No such file or directory) 03-21 20:33:31.053 2374-2374/? E/android.os.Debug﹕ failed to load memtrack module: -2 03-21 20:33:44.213 2403-2403/? E/memtrack﹕ Couldn't load memtrack module (No such file or directory) 03-21 20:33:44.213 2403-2403/? E/android.os.Debug﹕ failed to load memtrack module: -2 03-21 20:34:56.658 2479-2479/? E/memtrack﹕ Couldn't load memtrack module (No such file or directory) 03-21 20:34:56.659 2479-2479/? E/android.os.Debug﹕ failed to load memtrack module: -2 03-21 20:35:09.756 2501-2501/? E/memtrack﹕ Couldn't load memtrack module (No such file or directory) 03-21 20:35:09.756 2501-2501/? E/android.os.Debug﹕ failed to load memtrack module: -2 03-21 20:35:52.821 2563-2563/? E/memtrack﹕ Couldn't load memtrack module (No such file or directory) 03-21 20:35:52.821 2563-2563/? E/android.os.Debug﹕ failed to load memtrack module: -2 03-21 20:35:53.299 1235-1267/system_process E/InputDispatcher﹕ channel '21589154 getrewards.example.com.getrewards/getrewards.example.com.getrewards.RewardsActivity (server)' ~ Channel is unrecoverably broken and will be disposed! 03-21 20:36:06.753 2586-2586/? E/memtrack﹕ Couldn't load memtrack module (No such file or directory) 03-21 20:36:06.753 2586-2586/? E/android.os.Debug﹕ failed to load memtrack module: -2 03-21 20:36:29.956 2634-2634/? E/memtrack﹕ Couldn't load memtrack module (No such file or directory) 03-21 20:36:29.956 2634-2634/? E/android.os.Debug﹕ failed to load memtrack module: -2 03-21 20:36:43.621 2657-2657/? E/memtrack﹕ Couldn't load memtrack module (No such file or directory) 03-21 20:36:43.621 2657-2657/? E/android.os.Debug﹕ failed to load memtrack module: -2
Cualquier idea de lo que tengo que hacer de manera diferente para evitar este error? Otros servicios de ubicación funcionan bien, como geofencing o solicitar actualizaciones de actividades.
El problema terminó que estaba agregando el LocationServices.API al cliente de API de Google, pero no agregaba ActivityRecognition.API. Después de actualizar mi llamada a esto, funcionó:
protected synchronized void buildGoogleApiClient() { mGoogleApiClient = new GoogleApiClient.Builder(getActivity()) .addConnectionCallbacks(this) .addOnConnectionFailedListener(this) .addApi(LocationServices.API) .addApi(ActivityRecognition.API) .build(); }