Android studio 实现图片旋转效果

这个图片翻转效果有些类似于支付宝五福翻转的效果，或者是游戏中的翻拍效果先附上效果图

第一步是两个正面反面的布局很简单就是一个ImageView和Textview组成我拿其中一个举例

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:id="@+id/main_fl_card_front"    android:orientation="vertical" android:layout_width="match_parent"    android:layout_height="match_parent">    <ImageView        android:layout_width="match_parent"        android:layout_height="match_parent"        android:contentDescription="@null"        android:padding="16dp"        android:src="@mipmap/two"/>    <TextView        android:layout_width="match_parent"        android:layout_height="match_parent"        android:gravity="center"        android:textSize="20sp"        android:text="大姑娘"        android:textColor="@android:color/white"/></RelativeLayout>
第二部主页布局
<?xml version="1.0" encoding="utf-8"?><RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:tools="http://schemas.android.com/tools"    android:id="@+id/main_fl_container"    android:layout_width="match_parent"    android:layout_height="match_parent"    android:paddingBottom="@dimen/activity_vertical_margin"    android:paddingLeft="@dimen/activity_horizontal_margin"    android:paddingRight="@dimen/activity_horizontal_margin"    android:paddingTop="@dimen/activity_vertical_margin"    android:onClick="fipCard"    tools:context="com.example.administrator.cardflip.MainActivity">    <include layout="@layout/cell_card_front"></include>    <include layout="@layout/cell_card_back"></include></RelativeLayout>第三部 书写属性动画
动画出
<?xml version="1.0" encoding="utf-8"?><set xmlns:android="http://schemas.android.com/apk/res/android"><!--旋转-->    <objectAnimator android:duration="3000"        android:PRopertyName="rotationY"        android:valueFrom="0"        android:valueTo="180dp">    </objectAnimator>    <objectAnimator android:duration="0"        android:propertyName="alpha"        android:startOffset="1500"        android:valueFrom="1.0"        android:valueTo="0.0">    </objectAnimator>动画进
<?xml version="1.0" encoding="utf-8"?><set xmlns:android="http://schemas.android.com/apk/res/android"><!--消失-->    <objectAnimator android:duration="0"        android:propertyName="alpha"        android:valueFrom="1.0"        android:valueTo="0.0"></objectAnimator>    <!--旋转-->    <objectAnimator android:duration="3000"        android:propertyName="rotationY"        android:valueFrom="-180"        android:valueTo="0"></objectAnimator>    <!--出现-->    <objectAnimator android:duration="0"        android:propertyName="alpha"        android:startOffset="1500"        android:valueFrom="0.0"        android:valueTo="1.0"></objectAnimator></set>
第四部整合代码实现效果
public class MainActivity extends AppCompatActivity {    AnimatorSet mRightOutSet, mLeftOutSet;    boolean mIsShowBack;    @BindView(R.id.main_fl_card_back)    RelativeLayout mainFlCardBack;    @BindView(R.id.main_fl_card_front)    RelativeLayout mainFlCardFront;    @BindView(R.id.main_fl_container)    RelativeLayout mainFlContainer;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);        ButterKnife.bind(this);        setAnimators();//设置动画        setCameraDistance();//设置距离    }    //设置动画    private void setAnimators() {        mRightOutSet = (AnimatorSet) AnimatorInflater.loadAnimator(this, R.animator.anim_out);        mLeftOutSet = (AnimatorSet) AnimatorInflater.loadAnimator(this, R.animator.anim_in);        //设置点击事件        mRightOutSet.addListener(new AnimatorListenerAdapter() {            @Override            public void onAnimationStart(Animator animation) {                super.onAnimationStart(animation);                mainFlContainer.setClickable(false);            }        });        mLeftOutSet.addListener(new AnimatorListenerAdapter() {            @Override            public void onAnimationStart(Animator animation) {                super.onAnimationStart(animation);                mainFlContainer.setClickable(true);            }        });    }    //改变视角距离，贴近屏幕    private void setCameraDistance() {        int distance = 16000;        float scale = getResources().getDisplayMetrics().density * distance;        mainFlCardFront.setCameraDistance(scale);        mainFlCardBack.setCameraDistance(scale);    }    //点击卡片翻转卡片    public void fipCard(View view) {        //正面朝上        if (!mIsShowBack) {            mRightOutSet.setTarget(mainFlCardBack);            mLeftOutSet.setTarget(mainFlCardFront);            mRightOutSet.start();            mLeftOutSet.start();            mIsShowBack = true;        } else {            mRightOutSet.setTarget(mainFlCardFront);            mLeftOutSet.setTarget(mainFlCardBack);            mRightOutSet.start();            mLeftOutSet.start();            mIsShowBack = false;        }    }}
希望对你有帮助
项目地址：http://download.csdn.net/detail/liufatao/9750898