RoundProgressBar继承自ProgressBar,拥有ProgressBar的属性,在设置同样的属性时用法和ProgressBar一致,用于显示环形进度。
支持的XML属性
RoundProgressBar的共有XML属性继承自:ProgressBar
RoundProgressBar的自有XML属性见下表:
RoundProgressBar继承自ProgressBar,拥有ProgressBar的属性,在设置同样的属性时用法和ProgressBar一致,用于显示环形进度。
支持的XML属性
RoundProgressBar的共有XML属性继承自:ProgressBar
RoundProgressBar的自有XML属性见下表:
![](https://myxmkj.com/wp-content/uploads/2022/02/fsds-1024x288.png)
创建RoundProgressBar
<RoundProgressBar
ohos:id="$+id:round_progress_bar"
ohos:height="200vp"
ohos:width="200vp"
ohos:progress_width="10vp"
ohos:progress="20"
ohos:progress_color="#47CC47"/>
图1 创建RoundProgressBar效果
![](https://myxmkj.com/wp-content/uploads/2022/02/0000000000011111111.20211022162340.33548405025104795101049581437084.gif)
设置RoundProgressBar的角度
设置RoundProgressBar的开始和结束角度:
<RoundProgressBar
...
ohos:start_angle="45"
ohos:max_angle="270"
ohos:progress="20"
ohos:progress_hint_text="Round"
ohos:progress_hint_text_color="#007DFF" />
图2 设置角度效果
![](https://myxmkj.com/wp-content/uploads/2022/02/0000000000011111111.20211022162340.99090818699235311238297790362537.gif)