ViewFlipper（图片翻转）用法，viewflipper翻转,布局代码：```xml<

ViewFlipper（图片翻转）用法，viewflipper翻转,布局代码：```xml<

布局代码：```xml<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:gravity="center" android:orientation="vertical">

<ViewFlipper    android:id="@+id/vf_view"    android:layout_width="wrap_content"    android:layout_height="wrap_content"/>

</LinearLayout>

页面代码：```javapublic class ViewAnimatorActivity extends Activity implements GestureDetector.OnGestureListener {    private ViewFlipper mViewFlipper;    private int[] images = {R.drawable.c0, R.drawable.c1, R.drawable.c2, R.drawable.c3, R.drawable.c4, R.drawable.c5};    private GestureDetector mDetector;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_animator);        mDetector = new GestureDetector(this, this);        mViewFlipper = (ViewFlipper)findViewById(R.id.vf_view);        for (int i = 0; i < images.length; i++) {// 添加图片源            ImageView iv = new ImageView(this);            iv.setImageResource(images[i]);            iv.setScaleType(ImageView.ScaleType.FIT_XY);            mViewFlipper.addView(iv, new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));        }//        mViewFlipper.setAutoStart(true);//设置自动播放//        mViewFlipper.setFlipInterval(2000);//设置时间间隔    }    @Override    public boolean onTouchEvent(MotionEvent event) {        return mDetector.onTouchEvent(event);    }    @Override    public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) {        Animation rInAnim = AnimationUtils.loadAnimation(ViewAnimatorActivity.this, R.anim.anim_view);//效果一        Animation rOutAnim = AnimationUtils.loadAnimation(ViewAnimatorActivity.this, R.anim.anim_view_out); //效果二        if (e2.getY() > e1.getY()) {            mViewFlipper.setInAnimation(rInAnim);            mViewFlipper.setOutAnimation(rOutAnim);            mViewFlipper.showNext();        } else if (e2.getY() < e1.getY()) {            mViewFlipper.setInAnimation(rOutAnim);            mViewFlipper.setOutAnimation(rInAnim);            mViewFlipper.showPrevious();        }        return false;    }    @Override    public boolean onDown(MotionEvent e) {        return false;    }    @Override    public void onShowPress(MotionEvent e) {    }    @Override    public boolean onSingleTapUp(MotionEvent e) {        return false;    }    @Override    public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX, float distanceY) {        return false;    }    @Override    public void onLongPress(MotionEvent e) {    }}