<?xml version="1.0" encoding="utf-8"?>

<set xmlns:android="http://schemas.android.com/apk/res/android" android:interpolator="@android:anim/accelerate_interpolator">

    <translate android:fromXDelta="0%p" android:toXDelta="100%p"

        android:repeatMode="restart"

        android:interpolator="@android:anim/linear_interpolator"

        android:repeatCount="infinite"

        android:duration="30000" />

</set>

復(fù)制代碼代碼如下:

<?xml version="1.0" encoding="utf-8"?>

<set xmlns:android="http://schemas.android.com/apk/res/android" android:interpolator="@android:anim/accelerate_interpolator">

    <translate android:fromXDelta="-100%p" android:toXDelta="0%p"

        android:repeatMode="restart"

        android:interpolator="@android:anim/linear_interpolator"

        android:repeatCount="infinite"

        android:duration="30000" />

</set>

2、在view的layout里面放兩個(gè)一樣的view做背景，view的動(dòng)畫分別對(duì)應(yīng)上面那兩個(gè)animation。

復(fù)制代碼代碼如下:

        <ImageView

             android:id="@+id/animation_top_left"

             android:layout_width="wrap_content"

             android:layout_height="wrap_content"

             android:contentDescription="@string/logo"

             android:src="@drawable/home_animation_bg" /> 

         <ImageView

             android:id="@+id/animation_top_right"  android:layout_width="wrap_content"

             android:layout_height="wrap_content"

             android:contentDescription="@string/logo"

             android:src="@drawable/home_animation_bg" />

復(fù)制代碼代碼如下:

Animation anim = AnimationUtils.loadAnimation(mContext, R.anim.home_animation);

ImageView animationTopRightView = (ImageView)this.findViewById(R.id.animation_top_right);

animationTopRightView.startAnimation(anim);

復(fù)制代碼代碼如下:

Animation anim2 = AnimationUtils.loadAnimation(mContext, R.anim.home_animation2);

ImageView animationTopLeftView = (ImageView)this.findViewById(R.id.animation_top_left); 

animationTopLeftView.startAnimation(anim2);

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