kotlin中对ViewBing的封装

直接上主要代码可直接使用：

abstract class BaseViewBingActivity<SV : ViewBinding> : AppCompatActivity() {

/**
 * ViewBinding
 */
protected lateinit var mBindingView: SV

override fun onCreate(savedInstanceState: Bundle?) {
    super.onCreate(savedInstanceState)
    val view = initViewBinding()
    setContentView(view)

}

private fun initViewBinding(): View {
    val superclass = javaClass.genericSuperclass
    val aClass = (superclass as ParameterizedType).actualTypeArguments[0] as Class<*>
    try {
        val method: Method = aClass.getDeclaredMethod("inflate", LayoutInflater::class.java)
        mBindingView = method.invoke(null, layoutInflater) as SV
    } catch (e: NoSuchMethodException) {
        e.printStackTrace()
    } catch (e: IllegalAccessException) {
        e.printStackTrace()
    } catch (e: InvocationTargetException) {
        e.printStackTrace()
    }
    return mBindingView.root
}

}