自定义圆+动画效果_ObjectAnimator_AnimatorSet

自定义view_圆

public ZdyXq(Context context) {
        super(context);
    }

    public ZdyXq(Context context, AttributeSet attrs) {
        super(context, attrs);

    }


    @Override
    protected void onDraw(Canvas canvas) {
        super.onDraw(canvas);

        Paint pa1 = new Paint();
        pa1.setColor(Color.BLUE);
        pa1.setAntiAlias(true);
        canvas.drawCircle(100,100,100,pa1);
     }

布局使用

   <com.zzc.admin.day16_dh.ZdyXq
        android:id="@+id/yuan"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content" />

Activity_动画效果

       zd = (ZdyXq)findViewById(R.id.zd);

        //平移
        ObjectAnimator objectAnimator= ObjectAnimator.ofFloat(zd, "translationY", 0, 1400f);
        ObjectAnimator objectAnimator1= ObjectAnimator.ofFloat(zd, "translationX",0,900f);

        AnimatorSet animset = new AnimatorSet();
        animset.play(objectAnimator).with(objectAnimator1);
        animset.setDuration(8000);
        animset.start();

        animset.addListener(new Animator.AnimatorListener() {
            @Override
            public void onAnimationStart(Animator animator) {

            }

            @Override
            public void onAnimationEnd(Animator animator) {

                Intent intent = new Intent(MainActivity.this,DengActivity.class);
                startActivity(intent);
            }

            @Override
            public void onAnimationCancel(Animator animator) {

            }

            @Override
            public void onAnimationRepeat(Animator animator) {

            }
        });