旋转
<ProgressBar
android:layout_width="match_parent"
android:layout_height="@dimen/ds500"
android:layout_marginTop="@dimen/ds30"
android:indeterminateDrawable="@drawable/animdraw"
android:indeterminateDuration="5000" />
旋转资源
<?xml version="1.0" encoding="utf-8"?>
<rotate xmlns:android="http://schemas.android.com/apk/res/android"
android:drawable="@drawable/img_"
android:fromDegrees="0.0"
android:pivotX="50.0%"
android:pivotY="50.0%"
android:toDegrees="360.0" />
帧动画效果
<ProgressBar
android:layout_width="@dimen/ds70"
android:layout_height="@dimen/ds90"
android:indeterminateDrawable="@drawable/bear_loading" />
帧动画效果资源
<?xml version="1.0" encoding="utf-8"?>
<animation-list xmlns:android="http://schemas.android.com/apk/res/android"
android:oneshot="false">
<item
android:drawable="@drawable/logo_1"
android:duration="170" />
<item
android:drawable="@drawable/logo_2"
android:duration="170" />
</animation-list>
