android - 接收广播意图时出错{act = android.location.PROVIDERS_CHANGED flg = 0x10}

我已经这样广播了：

private final BroadcastReceiver locationReceiver = new BroadcastReceiver() {
    @Override
    public void onReceive(Context context, Intent intent) {
        if(intent.getAction().matches(LocationManager.PROVIDERS_CHANGED_ACTION)){
            //do stuff
            startLocationUpdates();
        }
    }
};

当用户打开gps时，locationReceiver应该执行statLocationUpdates（）。这是该方法中的代码：

protected void startLocationUpdates() {
    try
    {
        LocationManager lm = (LocationManager) getSystemService(LOCATION_SERVICE);
        LocationServices.FusedLocationApi.requestLocationUpdates(mGoogleApiClient, mLocationRequest, this);
        if(!lm.isProviderEnabled(LocationManager.GPS_PROVIDER))
        {
            buildAlertMessageNoGps();
        }
    }
    catch (SecurityException ex)
    {

    }

LineService.FusedLocationApi行有问题...我不知道为什么。但这就是日志所说的：

02-28 21:31:40.747 21273-21273/com.theapplabperu.hangover E/AndroidRuntime: FATAL EXCEPTION: main
                                                                        Process: com.theapplabperu.hangover, PID: 21273
                                                                        java.lang.RuntimeException: Error receiving broadcast Intent { act=android.location.PROVIDERS_CHANGED flg=0x10 } in com.theapplabperu.hangover.View.Activity.ActivitySplash$11@f6e8393
                                                                            at android.app.LoadedApk$ReceiverDispatcher$Args.run(LoadedApk.java:932)
                                                                            at android.os.Handler.handleCallback(Handler.java:815)
                                                                            at android.os.Handler.dispatchMessage(Handler.java:104)
                                                                            at android.os.Looper.loop(Looper.java:207)
                                                                            at android.app.ActivityThread.main(ActivityThread.java:5728)
                                                                            at java.lang.reflect.Method.invoke(Native Method)
                                                                            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:789)
                                                                            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:679)
                                                                         Caused by: java.lang.IllegalStateException: GoogleApiClient is not connected yet.

我读了另一篇文章，但还没有解决方法。任何想法？

更新：

我实际上是在onCreate方法中创建了googleapiclient：

protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_splash);
    myContext = this;
    myActivity = this;
    mVisible = true;


    if (mGoogleApiClient == null) {
        mGoogleApiClient = new GoogleApiClient.Builder(myContext)
                .addConnectionCallbacks(ActivitySplash.this)
                .addOnConnectionFailedListener(ActivitySplash.this)
                .addApi(LocationServices.API)
                .build();
    }

最佳答案

这是您的例外：

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

使用前，请确保已连接您的mGoogleApiClient。您可以使用mGoogleApiClient.isConnected()进行验证，并使用mGoogleApiClient.connect()进行连接。

编辑：

您可以做的另一件事是确保在连接mGoogleApiClient之后注册广播。您可以通过将其放在onConnected回调中来实现。