TextView的Android - Flashing backgroundColor和textColor

import android.animation.ArgbEvaluator;
import android.animation.ObjectAnimator;
import android.graphics.Color;
import android.os.Bundle;
import android.widget.TextView;

public class MainActivity extends AppCompatActivity {

    private TextView textView;
    private ObjectAnimator backgroundColorAnimator;
    private ObjectAnimator textColorAnimator;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        textView = findViewById(R.id.textView);

        // 创建背景颜色动画
        backgroundColorAnimator = ObjectAnimator.ofObject(textView, "backgroundColor", new ArgbEvaluator(),
                Color.WHITE, Color.RED);
        backgroundColorAnimator.setDuration(500);
        backgroundColorAnimator.setRepeatCount(ObjectAnimator.INFINITE);
        backgroundColorAnimator.setRepeatMode(ObjectAnimator.REVERSE);

        // 创建文本颜色动画
        textColorAnimator = ObjectAnimator.ofObject(textView, "textColor", new ArgbEvaluator(),
                Color.BLACK, Color.WHITE);
        textColorAnimator.setDuration(500);
        textColorAnimator.setRepeatCount(ObjectAnimator.INFINITE);
        textColorAnimator.setRepeatMode(ObjectAnimator.REVERSE);

        // 启动动画
        backgroundColorAnimator.start();
        textColorAnimator.start();
    }
}