blocks|key|4487808|text|您可以在环的末端和开始侧添加一个圆形/椭圆形，就像下面的代码一样|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4487809|层列表可抽出件包含两个圆形/椭圆形可抽出件和环形可抽出件|4487810|round_progress_drawable.xml|4487811|<?xml+version="1.0"+encoding="utf-8"?>
<layer-list+xmlns:android="http://schemas.android.com/apk/res/android">
++++<item
++++++++android:bottom="294px"
++++++++android:left="540px"
++++++++android:right="48px"
++++++++android:top="294px">
++++++++<shape
++++++++++++android:innerRadius="6px"
++++++++++++android:shape="oval">
++++++++++++<solid+android:color="#FFFFFF"/>
++++++++</shape>
++++</item>
++++<item>
++++++++<shape
++++++++++++android:innerRadius="240px"
++++++++++++android:shape="ring"
++++++++++++android:thickness="12px">
++++++++++++<size
++++++++++++++++android:width="600px"
++++++++++++++++android:height="600px"/>
++++++++++++<solid+android:color="#FFFFFF"/>
++++++++</shape>
++++</item>
++++<item>
++++++++<rotate>
++++++++++++<layer-list>
++++++++++++++++<item
++++++++++++++++++++android:bottom="294px"
++++++++++++++++++++android:left="540px"
++++++++++++++++++++android:right="48px"
++++++++++++++++++++android:top="294px">
++++++++++++++++++++<shape
++++++++++++++++++++++++android:innerRadius="6px"
++++++++++++++++++++++++android:shape="oval">
++++++++++++++++++++++++<solid+android:color="#FFFFFF"/>
++++++++++++++++++++</shape>
++++++++++++++++</item>
++++++++++++</layer-list>
++++++++</rotate>
++++</item>
</layer-list>|code-block|syntax|javascript|4487812|round_progress_animation_selector.xml|4487813|<?xml+version="1.0"+encoding="utf-8"?>
<selector+xmlns:android="http://schemas.android.com/apk/res/android">
++++<item+android:state_window_focused="true">
++++++++<objectAnimator+xmlns:android="http://schemas.android.com/apk/res/android"
++++++++++++android:duration="5000"
++++++++++++android:propertyName="ImageLevel"
++++++++++++android:repeatCount="infinite"
++++++++++++android:valueFrom="0"
++++++++++++android:valueTo="10000"
++++++++++++android:valueType="intType">

++++++++</objectAnimator>
++++</item>
++++<item>
++++++++<objectAnimator+xmlns:android="http://schemas.android.com/apk/res/android"
++++++++++++android:duration="0"
++++++++++++android:propertyName="ImageLevel"
++++++++++++android:valueFrom="0"
++++++++++++android:valueTo="0"
++++++++++++android:valueType="intType">

++++++++</objectAnimator>
++++</item>
</selector>|4487814|activity_main.xml|4487815|<?xml+version="1.0"+encoding="utf-8"?>
<FrameLayout+xmlns:android="http://schemas.android.com/apk/res/android"
++++xmlns:app="http://schemas.android.com/apk/res-auto"
++++xmlns:tools="http://schemas.android.com/tools"
++++android:layout_width="match_parent"
++++android:layout_height="match_parent"
++++android:background="@color/colorPrimaryDark"
++++tools:context=".MainActivity">


++++<ImageView
++++++++android:stateListAnimator="@animator/round_progress_animation_selector"
++++++++android:layout_width="wrap_content"
++++++++android:layout_height="wrap_content"
++++++++android:src="@drawable/round_progress_drawable"+/>

</FrameLayout>|4487816|​|4487817|📷|atomic|offset|length|4487818|4487819|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/693b8727cf66ef9e6342f49febc9211e.png|imageAlt^0|0|0|0|0|0|0|0|0|0|0|1|0|0|0^^$0|@$1|2|3|4|5|6|7|19|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|1A|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|1B|8|@]|9|@]|A|$]]|$1|F|3|G|5|H|7|1C|8|@]|9|@]|A|$I|J]]|$1|K|3|L|5|6|7|1D|8|@]|9|@]|A|$]]|$1|M|3|N|5|H|7|1E|8|@]|9|@]|A|$I|J]]|$1|O|3|P|5|6|7|1F|8|@]|9|@]|A|$]]|$1|Q|3|R|5|H|7|1G|8|@]|9|@]|A|$I|J]]|$1|S|3|T|5|6|7|1H|8|@]|9|@]|A|$]]|$1|U|3|V|5|W|7|1I|8|@]|9|@$X|1J|Y|1K|1|1L]]|A|$]]|$1|Z|3|T|5|6|7|1M|8|@]|9|@]|A|$]]|$1|10|3|-4|5|6|7|1N|8|@]|9|@]|A|$]]]|11|$12|$5|13|14|15|A|$16|17|18|-4]]]]

you can add a circle/oval shape on the end &amp; begin side of the ring, just like the below code

a layer-list drawable contain two circle/oval shape drawable and a ring shape drawable

round_progress_drawable.xml

<pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
&lt;layer-list xmlns:android="http://schemas.android.com/apk/res/android"&gt;
 &lt;item
 android:bottom="294px"
 android:left="540px"
 android:right="48px"
 android:top="294px"&gt;
 &lt;shape
 android:innerRadius="6px"
 android:shape="oval"&gt;
 &lt;solid android:color="#FFFFFF"/&gt;
 &lt;/shape&gt;
 &lt;/item&gt;
 &lt;item&gt;
 &lt;shape
 android:innerRadius="240px"
 android:shape="ring"
 android:thickness="12px"&gt;
 &lt;size
 android:width="600px"
 android:height="600px"/&gt;
 &lt;solid android:color="#FFFFFF"/&gt;
 &lt;/shape&gt;
 &lt;/item&gt;
 &lt;item&gt;
 &lt;rotate&gt;
 &lt;layer-list&gt;
 &lt;item
 android:bottom="294px"
 android:left="540px"
 android:right="48px"
 android:top="294px"&gt;
 &lt;shape
 android:innerRadius="6px"
 android:shape="oval"&gt;
 &lt;solid android:color="#FFFFFF"/&gt;
 &lt;/shape&gt;
 &lt;/item&gt;
 &lt;/layer-list&gt;
 &lt;/rotate&gt;
 &lt;/item&gt;
&lt;/layer-list&gt;
</code></pre>

round_progress_animation_selector.xml

<pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
&lt;selector xmlns:android="http://schemas.android.com/apk/res/android"&gt;
 &lt;item android:state_window_focused="true"&gt;
 &lt;objectAnimator xmlns:android="http://schemas.android.com/apk/res/android"
 android:duration="5000"
 android:propertyName="ImageLevel"
 android:repeatCount="infinite"
 android:valueFrom="0"
 android:valueTo="10000"
 android:valueType="intType"&gt;

 &lt;/objectAnimator&gt;
 &lt;/item&gt;
 &lt;item&gt;
 &lt;objectAnimator xmlns:android="http://schemas.android.com/apk/res/android"
 android:duration="0"
 android:propertyName="ImageLevel"
 android:valueFrom="0"
 android:valueTo="0"
 android:valueType="intType"&gt;

 &lt;/objectAnimator&gt;
 &lt;/item&gt;
&lt;/selector&gt;
</code></pre>

activity_main.xml

<pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
&lt;FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
 xmlns:app="http://schemas.android.com/apk/res-auto"
 xmlns:tools="http://schemas.android.com/tools"
 android:layout_width="match_parent"
 android:layout_height="match_parent"
 android:background="@color/colorPrimaryDark"
 tools:context=".MainActivity"&gt;


 &lt;ImageView
 android:stateListAnimator="@animator/round_progress_animation_selector"
 android:layout_width="wrap_content"
 android:layout_height="wrap_content"
 android:src="@drawable/round_progress_drawable" /&gt;

&lt;/FrameLayout&gt;
</code></pre>

<img src="https://i.stack.imgur.com/wJyh2.png" alt="demo">

blocks|key|4488984|text|一个简单而有效的类扩展视图来绘制循环进度，圆角是一个选项。进度颜色，背景颜色，笔划宽度也是可定制的。如my+other+answer所示。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|4488985|import+android.content.Context
import+android.graphics.Canvas
import+android.graphics.Paint
import+android.graphics.RectF
import+android.util.AttributeSet
import+android.view.View
import+androidx.annotation.FloatRange

class+CircularProgressView+:+View+{
++constructor(context:+Context)+:+super(context)
++constructor(context:+Context,+attrs:+AttributeSet?)+:+super(context,+attrs)
++constructor(context:+Context,+attrs:+AttributeSet?,+defStyleAttr:+Int)+:+super(context,+attrs,+defStyleAttr)

++private+val+progressPaint:+Paint+=+Paint(Paint.ANTI_ALIAS_FLAG).apply+{
++++style+=+Paint.Style.STROKE
++}
++private+val+backgroundPaint:+Paint+=+Paint(Paint.ANTI_ALIAS_FLAG).apply+{
++++style+=+Paint.Style.STROKE
++}

++private+val+rect+=+RectF()
++private+val+startAngle+=+-90f
++private+val+maxAngle+=+360f
++private+val+maxProgress+=+100

++private+var+diameter+=+0f
++private+var+angle+=+0f

++override+fun+onDraw(canvas:+Canvas)+{
++++drawCircle(maxAngle,+canvas,+backgroundPaint)
++++drawCircle(angle,+canvas,+progressPaint)
++}

++override+fun+onSizeChanged(width:+Int,+height:+Int,+oldWidth:+Int,+oldHeight:+Int)+{
++++diameter+=+Math.min(width,+height).toFloat()
++++updateRect()
++}

++private+fun+updateRect()+{
++++val+strokeWidth+=+backgroundPaint.strokeWidth
++++rect.set(strokeWidth,+strokeWidth,+diameter+-+strokeWidth,+diameter+-+strokeWidth)
++}

++private+fun+drawCircle(angle:+Float,+canvas:+Canvas,+paint:+Paint)+{
++++canvas.drawArc(rect,+startAngle,+angle,+false,+paint)
++}

++private+fun+calculateAngle(progress:+Float)+=+maxAngle+/+maxProgress+*+progress

++fun+setProgress(@FloatRange(from+=+0.0,+to+=+100.0)+progress:+Float)+{
++++angle+=+calculateAngle(progress)
++++invalidate()
++}

++fun+setProgressColor(color:+Int)+{
++++progressPaint.color+=+color
++++invalidate()
++}

++fun+setProgressBackgroundColor(color:+Int)+{
++++backgroundPaint.color+=+color
++++invalidate()
++}

++fun+setProgressWidth(width:+Float)+{
++++progressPaint.strokeWidth+=+width
++++backgroundPaint.strokeWidth+=+width
++++updateRect()
++++invalidate()
++}

++fun+setRounded(rounded:+Boolean)+{
++++progressPaint.strokeCap+=+if+(rounded)+Paint.Cap.ROUND+else+Paint.Cap.BUTT
++++invalidate()
++}
}|code-block|syntax|javascript|4488986|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/a/53830379/953682^0|1F|F|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@$A|R|B|S|1|T]]|C|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@]|C|$G|H]]|$1|I|3|-4|5|6|7|V|8|@]|9|@]|C|$]]]|J|$K|$5|L|M|N|C|$O|P]]]]

A simple and efficient class extending View to draw circular progress, with rounded corners as an option. Progress color, background color, stroke width are also customizable. As seen in <a href="https://stackoverflow.com/a/53830379/953682">my other answer</a>.

<pre><code>import android.content.Context
import android.graphics.Canvas
import android.graphics.Paint
import android.graphics.RectF
import android.util.AttributeSet
import android.view.View
import androidx.annotation.FloatRange

class CircularProgressView : View {
 constructor(context: Context) : super(context)
 constructor(context: Context, attrs: AttributeSet?) : super(context, attrs)
 constructor(context: Context, attrs: AttributeSet?, defStyleAttr: Int) : super(context, attrs, defStyleAttr)

 private val progressPaint: Paint = Paint(Paint.ANTI_ALIAS_FLAG).apply {
 style = Paint.Style.STROKE
 }
 private val backgroundPaint: Paint = Paint(Paint.ANTI_ALIAS_FLAG).apply {
 style = Paint.Style.STROKE
 }

 private val rect = RectF()
 private val startAngle = -90f
 private val maxAngle = 360f
 private val maxProgress = 100

 private var diameter = 0f
 private var angle = 0f

 override fun onDraw(canvas: Canvas) {
 drawCircle(maxAngle, canvas, backgroundPaint)
 drawCircle(angle, canvas, progressPaint)
 }

 override fun onSizeChanged(width: Int, height: Int, oldWidth: Int, oldHeight: Int) {
 diameter = Math.min(width, height).toFloat()
 updateRect()
 }

 private fun updateRect() {
 val strokeWidth = backgroundPaint.strokeWidth
 rect.set(strokeWidth, strokeWidth, diameter - strokeWidth, diameter - strokeWidth)
 }

 private fun drawCircle(angle: Float, canvas: Canvas, paint: Paint) {
 canvas.drawArc(rect, startAngle, angle, false, paint)
 }

 private fun calculateAngle(progress: Float) = maxAngle / maxProgress * progress

 fun setProgress(@FloatRange(from = 0.0, to = 100.0) progress: Float) {
 angle = calculateAngle(progress)
 invalidate()
 }

 fun setProgressColor(color: Int) {
 progressPaint.color = color
 invalidate()
 }

 fun setProgressBackgroundColor(color: Int) {
 backgroundPaint.color = color
 invalidate()
 }

 fun setProgressWidth(width: Float) {
 progressPaint.strokeWidth = width
 backgroundPaint.strokeWidth = width
 updateRect()
 invalidate()
 }

 fun setRounded(rounded: Boolean) {
 progressPaint.strokeCap = if (rounded) Paint.Cap.ROUND else Paint.Cap.BUTT
 invalidate()
 }
}
</code></pre>

blocks|key|4489071|text|我可以使用图层列表来实现这一点，并在线条的两边各添加一个点。第一个将停留在顶部，而第二个将跟随进度，因为在rotate元素中添加了一个inset。不过，你必须根据进度条布局的大小来调整它。我的是250dp+x+250dp。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4489072|progress_drawable.xml|4489073|<?xml+version="1.0"+encoding="utf-8"?>
<layer-list+xmlns:android="http://schemas.android.com/apk/res/android">
++++<item>
++++++++<rotate+android:fromDegrees="270"+android:toDegrees="270">
++++++++<shape
++++++++++++android:innerRadiusRatio="2.55"
++++++++++++android:shape="ring"
++++++++++++android:thickness="15dp"
++++++++++++android:useLevel="true">
++++++++++++<solid+android:color="@color/main_color"+/>
++++++++</shape>
++++++++</rotate>
++++</item>
++++<item+android:bottom="211dp">
++++++++<shape
++++++++++++android:innerRadiusRatio="1000"
++++++++++++android:shape="ring"
++++++++++++android:thickness="7dp"
++++++++++++android:useLevel="false">
++++++++++++<solid+android:color="@color/main_color"+/>
++++++++</shape>
++++</item>
++++<item>
++++++++<rotate>
++++++++++++<inset+android:insetBottom="211dp">
++++++++++++++++<shape
++++++++++++++++++++android:innerRadiusRatio="1000"
++++++++++++++++++++android:shape="ring"
++++++++++++++++++++android:thickness="7dp"
++++++++++++++++++++android:useLevel="false">
++++++++++++++++++++<solid+android:color="@color/main_color"+/>
++++++++++++++++</shape>
++++++++++++</inset>
++++++++</rotate>
++++</item>
</layer-list>|code-block|syntax|javascript|4489074|我在这里没有辅助进程，但您也应该能够对其进行调整。|4489075|​|4489076|📷|atomic|offset|length|4489077|4489078|4489079|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/88419728957009aaac3b870a1d7dceeb.png|imageAlt|1|https://ask.qcloudimg.com/http-save/yehe-900000/fe1ea05124c376cab003312076432a32.png^0|0|0|0|0|0|0|1|0|0|0|1|1|0|0^^$0|@$1|2|3|4|5|6|7|14|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|15|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|16|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|17|8|@]|9|@]|A|$]]|$1|K|3|L|5|6|7|18|8|@]|9|@]|A|$]]|$1|M|3|N|5|O|7|19|8|@]|9|@$P|1A|Q|1B|1|1C]]|A|$]]|$1|R|3|N|5|O|7|1D|8|@]|9|@$P|1E|Q|1F|1|1G]]|A|$]]|$1|S|3|L|5|6|7|1H|8|@]|9|@]|A|$]]|$1|T|3|-4|5|6|7|1I|8|@]|9|@]|A|$]]]|U|$V|$5|W|X|Y|A|$Z|10|11|-4]]|12|$5|W|X|Y|A|$Z|13|11|-4]]]]

I was able to achieve this using a layer list, and adding a dot to each side of the line. The first one will be stuck at the top, while the second one will follow the progress as an inset is added inside a rotate element. You will have to adjust it according to the size of your progressbar layout though. Mine is 250dp x 250dp. 

progress_drawable.xml

<pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
&lt;layer-list xmlns:android="http://schemas.android.com/apk/res/android"&gt;
 &lt;item&gt;
 &lt;rotate android:fromDegrees="270" android:toDegrees="270"&gt;
 &lt;shape
 android:innerRadiusRatio="2.55"
 android:shape="ring"
 android:thickness="15dp"
 android:useLevel="true"&gt;
 &lt;solid android:color="@color/main_color" /&gt;
 &lt;/shape&gt;
 &lt;/rotate&gt;
 &lt;/item&gt;
 &lt;item android:bottom="211dp"&gt;
 &lt;shape
 android:innerRadiusRatio="1000"
 android:shape="ring"
 android:thickness="7dp"
 android:useLevel="false"&gt;
 &lt;solid android:color="@color/main_color" /&gt;
 &lt;/shape&gt;
 &lt;/item&gt;
 &lt;item&gt;
 &lt;rotate&gt;
 &lt;inset android:insetBottom="211dp"&gt;
 &lt;shape
 android:innerRadiusRatio="1000"
 android:shape="ring"
 android:thickness="7dp"
 android:useLevel="false"&gt;
 &lt;solid android:color="@color/main_color" /&gt;
 &lt;/shape&gt;
 &lt;/inset&gt;
 &lt;/rotate&gt;
 &lt;/item&gt;
&lt;/layer-list&gt;
</code></pre>

I don't have a secondary process here, but you should be able to adjust it for that as well.

<a href="https://i.stack.imgur.com/kIkp4.png" rel="noreferrer"><img src="https://i.stack.imgur.com/kIkp4.png" alt="enter image description here"></a><a href="https://i.stack.imgur.com/VIFyk.png" rel="noreferrer"><img src="https://i.stack.imgur.com/VIFyk.png" alt="enter image description here"></a>

blocks|key|4487947|text|我试着在任意大小的进度条上解决这个问题，如果你能确保进度条是方形的，并且不使用边距，这应该是可行的，但它不能。Android+10有时会正确地渲染它，有时不会。特别是进度值>+50%25往往会严重崩溃。这不是一个有效的解决方案，但可能会给一些人一个想法。渐变填充仍然存在问题。末尾的颜色和它不匹配。但是如果你使用纯色，它应该工作得很好。此外，圆形封口使条显示更大的值范围。我的想法是用背景颜色为5dp+x+2.5dp的矩形替换戒指，并将其裁剪成半个圆形。您需要对开始和结束使用不同的旋转：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4487948|<?xml+version="1.0"+encoding="utf-8"?>
<layer-list+xmlns:android="http://schemas.android.com/apk/res/android">
++++<item>
<rotate
++++android:fromDegrees="270"
++++android:toDegrees="270">
++++<shape
++++++++android:innerRadiusRatio="2.4"
++++++++android:shape="ring"
++++++++android:thickness="5dp"
++++++++android:useLevel="true">

++++++++<gradient
++++++++++++android:angle="0"
++++++++++++android:endColor="@color/yellow"
++++++++++++android:startColor="@color/orange"
++++++++++++android:type="sweep"
++++++++++++android:useLevel="false"+/>

++++</shape>
</rotate>
++++</item>
++++<item
++++++++android:gravity="top">
++++++++<shape
++++++++++++android:innerRadiusRatio="1000"
++++++++++++android:shape="ring"
++++++++++++android:thickness="2.5dp"
++++++++++++android:useLevel="false">
++++++++++++<solid+android:color="@color/orange"+/>
++++++++++++<size+android:height="5dp"/>
++++++++</shape>
++++</item>
++++<item>
++++++++<rotate>
++++++++++++<scale+android:scaleGravity="top%7Ccenter_horizontal"
++++++++++++++++android:scaleHeight="150%25"
++++++++++++++++android:scaleWidth="150%25">
++++++++++++++++<shape
++++++++++++++++++++android:innerRadiusRatio="1000"
++++++++++++++++++++android:shape="ring"
++++++++++++++++++++android:thickness="2.5dp"
++++++++++++++++++++android:useLevel="false">
++++++++++++++++++++<solid+android:color="@color/yellow"+/>
++++++++++++++++</shape>
++++++++++++</scale>
++++++++</rotate>
++++</item>
</layer-list>|code-block|syntax|javascript|4487949|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

I tried to tackle this for arbitrary size progress bars and if you can ensure the progress bar is a square and you don't use margins, this should work but it doesn't. Android 10 renders it sometimes correctly sometime it doesn't. Especially progress values > 50% tend to break badly. It is not a working solution but might give someone an idea. There are still issues with the gradient fill. The end color doesn't match it. But if you use solid colors, it should work fine. Also the rounded cap causes the bar to show larger value range. My idea was to replace the ring with a shape that is 5dp x 2.5dp rectangle in background color with clipped half a circle. You would need to use different rotations for the start and end:

<pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
&lt;layer-list xmlns:android="http://schemas.android.com/apk/res/android"&gt;
 &lt;item&gt;
&lt;rotate
 android:fromDegrees="270"
 android:toDegrees="270"&gt;
 &lt;shape
 android:innerRadiusRatio="2.4"
 android:shape="ring"
 android:thickness="5dp"
 android:useLevel="true"&gt;&lt;!-- this line fixes the issue for lollipop api 21 --&gt;

 &lt;gradient
 android:angle="0"
 android:endColor="@color/yellow"
 android:startColor="@color/orange"
 android:type="sweep"
 android:useLevel="false" /&gt;

 &lt;/shape&gt;
&lt;/rotate&gt;
 &lt;/item&gt;
 &lt;item
 android:gravity="top"&gt;
 &lt;shape
 android:innerRadiusRatio="1000"
 android:shape="ring"
 android:thickness="2.5dp"
 android:useLevel="false"&gt;
 &lt;solid android:color="@color/orange" /&gt;
 &lt;size android:height="5dp"/&gt;
 &lt;/shape&gt;
 &lt;/item&gt;
 &lt;item&gt;
 &lt;rotate&gt;
 &lt;scale android:scaleGravity="top|center_horizontal"
 android:scaleHeight="150%"
 android:scaleWidth="150%"&gt;
 &lt;shape
 android:innerRadiusRatio="1000"
 android:shape="ring"
 android:thickness="2.5dp"
 android:useLevel="false"&gt;
 &lt;solid android:color="@color/yellow" /&gt;
 &lt;/shape&gt;
 &lt;/scale&gt;
 &lt;/rotate&gt;
 &lt;/item&gt;
&lt;/layer-list&gt;
</code></pre>

I'm trying to make a circular progress bar on android and it seems pretty straightforward task , but I'm struggling with rounding the edges of the progress and secondary progress.

Is there a way to do that without making a custom view ? Using a corners radius ? or nine patch drawable ?

For this view (see attachement) I'm using a simple xml file 

<pre><code>&lt;item android:id="@android:id/progress"&gt;


 &lt;shape
 android:useLevel="true"
 android:innerRadius="@dimen/sixty_dp"
 android:shape="ring"
 android:thickness="@dimen/seven_dp"&gt;

 &lt;solid android:color="#477C5B"/&gt;

 &lt;stroke android:width="1dip"
 android:color="#FFFF"/&gt;
 &lt;/shape&gt;






&lt;/item&gt;
</code></pre>

<img src="https://i.stack.imgur.com/En3yV.png" alt="enter image description here">

Android round edges on ring shaped progressbar

我正在尝试在android上创建一个圆形进度条，这似乎是一个非常简单的任务，但我正在努力解决进度和次要进度的边缘问题。有没有办法在不创建自定义视图的情况下做到这一点？使用拐角半径？或者是九个可绘制的补丁？对于这个视图(参见附件)，我使用了一个简单的xml文件<item android:id="@android:id/p...

问环形进度条上的Android圆形边缘
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问环形进度条上的Android圆形边缘
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