Record_2023-10-13-17-17-19[1]
val rotation: ObjectAnimator = ObjectAnimator.ofFloat(progressBar, "rotation", 0f, 360f)
rotation.duration = ·000 // 旋转持续时间为2秒
rotation.repeatCount = ObjectAnimator.INFINITE // 设置为无限循环
rotation.interpolator = LinearInterpolator() // 设置匀速插值器
rotation.start()
<ProgressBar
android:id="@+id/progressBar"
android:background="@drawable/pb_circular_bg"
android:progressDrawable="@drawable/pd_circular_progress"
android:indeterminateOnly="false"
android:indeterminate="false"
android:layout_width="50dp"
android:layout_height="50dp"
android:max="100"
android:progress="25"/>
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:innerRadiusRatio="3"
android:shape="ring"
android:thicknessRatio="8"
android:useLevel="false">
<solid android:color="@color/theme_c_d9" />
</shape>
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:innerRadiusRatio="3"
android:shape="ring"
android:thicknessRatio="8"
android:useLevel="true">
<solid android:color="@color/colorPrimary" />
</shape>