进度条XML是:
<ProgressBar
android:id="@+id/progressBarCircular"
style="?android:attr/progressBarStyleHorizontal"
android:layout_width="200dp"
android:layout_height="200dp"
android:layout_alignTop="@id/squareView_3"
android:layout_toRightOf="@id/squareView_3"
android:layout_marginTop="-105dp"
android:layout_marginLeft="40dp"
android:indeterminate="false"
android:max="100"
android:progress="0"
android:background="@color/BlackText"
android:progressDrawable="@drawable/circular_progressbar" />
circular_progressbar.xml是:
<?xml version="1.0" encoding="UTF-8" ?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item android:id="@+id/background">
<shape
android:innerRadiusRatio="3"
android:shape="ring"
android:thicknessRatio="8.0">
<solid android:color="@color/DarkGrey" />
</shape>
</item>
<item android:id="@+id/progress">
<shape
android:innerRadiusRatio="2.5"
android:shape="ring"
android:thicknessRatio="12.0">
<solid android:color="@color/green" />
</shape>
</item>
</layer-list>
并设置进度:
ProgressBar pb = (ProgressBar)view.FindViewById(Resource.Id.progressBarCircular);
pb.Progress = 75;
任何帮助将heartly赞赏。三江源,快乐编码。
尝试这种解决方案,我想你会得到你想要的输出
<?xml version="1.0" encoding="UTF-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item android:id="@android:id/background">
<shape
android:angle="0"
android:shape="ring"
android:thickness="10dp"
android:useLevel="false">
<solid android:color="#eeeeee" />
</shape>
</item>
<item android:id="@android:id/progress">
<rotate
android:fromDegrees="270"
android:toDegrees="270">
<shape
android:angle="0"
android:shape="ring"
android:thickness="10dp"
android:useLevel="true">
<solid android:color="#81ca33" />
</shape>
</rotate>
</item>
</layer-list>
而对于旋转,我调整了进度视图属性如下: -
<ProgressBar
android:id="@+id/progressBarView"
android:layout_width="200dp"
android:layout_height="200dp"
style="?android:attr/progressBarStyleHorizontal"
android:indeterminateOnly="false"
android:rotation="-90"
android:max="100"
android:progressDrawable="@drawable/circular_progressbar" />