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Android 幀動畫,載入動畫

1、建立drawable檔案ring_animation.xml

<?xml version="1.0" encoding="utf-8"?>
<animation-list xmlns:android="http://schemas.android.com/apk/res/android"
  >
    <item android:drawable="@mipmap/windmill_1"
        android:duration="10">
    </item>
    <item android:drawable="@mipmap/windmill_2"
        android:duration="10">
    </item>
    <item android:drawable="@mipmap/windmill_3"
        android:duration="10">
    </item>
    <item android:drawable="@mipmap/windmill_4"
        android:duration="10">
    </item>
    <item android:drawable="@mipmap/windmill_5"
        android:duration="10">
    </item>
    <item android:drawable="@mipmap/windmill_6"
        android:duration="10">
    </item>
    <item android:drawable="@mipmap/windmill_7"
        android:duration="10">
    </item>

</animation-list>

2、imageview啟動幀動畫

ImageView iv = (ImageView)findViewById(R.id.iv);

iv.setImageResource(R.drawable.ring_animation);
AnimationDrawable animationDrawable = (AnimationDrawable) iv.getDrawable();
animationDrawable.start();