package xyz.mtfos.btdemo

/**
 * Created by jay on 2017/8/12.
 */

import android.app.Activity
import android.support.annotation.IdRes
import android.view.View

object objectTool {
    fun <T : View> Activity.bind(@IdRes idRes: Int): Lazy<T> {
        @Suppress("UNCHECKED_CAST")
        return unsafeLazy { findViewById<T>(idRes) }
    }

    fun <T : View> View.bind(@IdRes idRes: Int): Lazy<T> {
        @Suppress("UNCHECKED_CAST")
        return unsafeLazy { findViewById<T>(idRes) }
    }

    private fun <T> unsafeLazy(initializer: () -> T) = lazy(LazyThreadSafetyMode.NONE, initializer)
}