Can not find method reportLocation() from "android.location.ILocationManager" in Android Q

Question

I am trying to get method reportLocation() through reflection from "android.location.ILocationManager$Stub".

CODE:

 Class<?> mStub = Class.forName("android.location.ILocationManager$Stub");
 Method getInterface = mStub.getMethod("asInterface", IBinder.class);

 Class mServiceManager = Class.forName("android.os.ServiceManager");
 Method getService = mServiceManager.getMethod("getService", String.class);

 Object iBindermInterface = getService.invoke(null, "location");
 Object mInterface = getInterface.invoke(null, (IBinder) iBindermInterface);

 Method method = mInterface.getClass().getMethod("reportLocation", Location.class, Boolean.class);

ERROR:

java.lang.NoSuchMethodException: android.location.ILocationManager$Stub$Proxy.reportLocation [class android.location.Location, class java.lang.Boolean]

I do not see this method when I trying to print all methods from "android.location.ILocationManager$Stub":

 Class<?> mStub = Class.forName("android.location.ILocationManager$Stub");
  Method[] getInterfaceAll = mStub.getMethods();
        for (Method getInt : getInterfaceAll)
          Log.d(LOG_TAG, "getInt = "+getInt);

In Android P (SDK 28) I have no problem with it.

In Android Q (SDK 29) interface android.location.ILocationManager does not have reportLocation() method, instead, to my assumptions, interface com.android.internal.location.ILocationProviderManager has onReportLocation(). But this interface contains the abstract method onReportLocation() and I cannot get its implementation.

What interface contain this method or it has been changed (renamed) to another method?

Answer 1

I found out how to put location on report.

Use the public boolean injectLocation(@NonNull Location newLocation) method, it can be obtained from ILocationManager.

        Class<?> mStub = Class.forName("android.location.ILocationManager$Stub");
        Method getInterface = mStub.getMethod("asInterface", IBinder.class);
        Method getService = Class.forName("android.os.ServiceManager")
            .getMethod("getService", String.class);
        Object mInterface = getInterface
            .invoke(null, (IBinder) getService.invoke(null, "location"));
        Method method = mInterface.getClass()
            .getMethod("injectLocation", Location.class);
        method.invoke(mInterface, location);