Android How Do To Reflection In Android.telecom.call Class

I want to block a phone call and i try using reflection android.telecom.Call class with following code but this class does not has constructor . try { Class c = Class.forNa

Solution 1:

1. You need to instantiate Class Call because you'll use the instance as a target for you method invocation.
2. The method getMethod ignores non-public method. You should use getDeclaredMethod to find your private method.

Your code may look like this:

try
{
    Class<?> c = Class.forName("android.telecom.Call");
    Object instance = c.newInstance();
    Method m = c.getDeclaredMethod("disconnect");
    m.setAccessible(true);
    m.invoke(instance, new Object[] {});
}
catch (Exception e)
{
    Log.e("Exception of Reflection", e.getLocalizedMessage());
}