1、main.xml
<ViewFlipper android:id="@+id/flipper"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:flipInterval="2000"
>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_horizontal"
android:textSize="26sp"
android:text="aaaaaaaaa"/>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_horizontal"
android:textSize="26sp"
android:text="bbbbbbbb"/>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_horizontal"
android:textSize="26sp"
android:text="ccccccccc"/>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_horizontal"
android:textSize="26sp"
android:text="dddddddddd"/>
</ViewFlipper>
2、代码:
mFlipper = (ViewFlipper) findViewById(R.id.flipper);
//以下是各种动画设置
//向上消失
mFlipper.setInAnimation(AnimationUtils.loadAnimation(this,R.anim.push_up_in));
mFlipper.setOutAnimation(AnimationUtils.loadAnimation(this,R.anim.push_up_out));
//旋转消失
mFlipper.setInAnimation(AnimationUtils.loadAnimation(this,R.anim.hyperspace_in));
mFlipper.setOutAnimation(AnimationUtils.loadAnimation(this,R.anim.hyperspace_out));
mFlipper.startFlipping();//动画循环切换各个子控件
3、动画
push_up_in.xml
<set xmlns:android="http://schemas.android.com/apk/res/android">
<translate android:fromYDelta="100%p" android:toYDelta="0" android:duration="300"/>
<alpha android:fromAlpha="0.0" android:toAlpha="1.0" android:duration="300" />
</set>
push_up_out.xml
<set xmlns:android="http://schemas.android.com/apk/res/android">
<translate android:fromYDelta="0" android:toYDelta="-100%p" android:duration="300"/>
<alpha android:fromAlpha="1.0" android:toAlpha="0.0" android:duration="300" />
</set>
hyperspace_in.xml
<alpha xmlns:android="http://schemas.android.com/apk/res/android" android:fromAlpha="0.0" android:toAlpha="1.0" android:duration="300" android:startOffset="1200" />
hyperspace_out.xml
<set xmlns:android="http://schemas.android.com/apk/res/android" android:shareInterpolator="false">
<scale
android:interpolator="@android:anim/accelerate_decelerate_interpolator"
android:fromXScale="1.0"
android:toXScale="1.4"
android:fromYScale="1.0"
android:toYScale="0.6"
android:pivotX="50%"
android:pivotY="50%"
android:fillAfter="false"
android:duration="700" />
<set
android:interpolator="@android:anim/accelerate_interpolator"
android:startOffset="700">
<scale
android:fromXScale="1.4"
android:toXScale="0.0"
android:fromYScale="0.6"
android:toYScale="0.0"
android:pivotX="50%"
android:pivotY="50%"
android:duration="400" />
<rotate
android:fromDegrees="0"
android:toDegrees="-45"
android:toYScale="0.0"
android:pivotX="50%"
android:pivotY="50%"
android:duration="400" />
</set>
</set>