Android property-animation 占CPU偏高

//Kotlin codeclass MainActivity : AppCompatActivity() {    val TAG: String = "MAINACTIVITY"    override fun onCreate(savedInstanceState: Bundle?) {        super.onCreate(savedInstanceState)        setContentView(R.layout.activity_main)        hello.setText("hahaha")        //property-animatioin        val set = AnimatorInflater.loadAnimator(this, R.animator.property_animator)        if(set is AnimatorSet){            set.setTarget(hello)            set.start()        }        //View-animation        image.setBackgroundResource(R.drawable.rocket)        val ra = image.background        if(ra is AnimationDrawable)ra.start()        image2.startAnimation(AnimationUtils.loadAnimation(this, R.anim.hyperspace_jump))        Log.d(TAG, "onCreate")    }}

<!-- property_animator.xml --><set android:ordering="together"    xmlns:android="http://schemas.android.com/apk/res/android" >    <objectAnimator        android:propertyName="textColor"        android:valueFrom="#f00"        android:valueTo="#fff"        android:duration="3000"        android:repeatCount="-1"        android:repeatMode="reverse"        />    <objectAnimator        android:propertyName="textSize"        android:valueFrom="14sp"        android:valueTo="20sp"        android:duration="3000"        android:repeatMode="reverse"        android:repeatCount="-1"        android:valueType="floatType"        /></set>

在使用Property-animation时候，用Android profiler检测如图

不使用的时候