在项目列表视图中,我想在其中绘制一个包含特定信息的圆圈。但圆圈边界无法正确显示。
这是我布局的一部分:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:azeoo="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="@dimen/schedule_workout_item_exercice_height"
android:gravity="center_vertical"
android:orientation="horizontal">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_marginLeft="@dimen/keyline_1"
android:orientation="horizontal">
<!-- Exercice number -->
<RelativeLayout
android:layout_width="24dp"
android:layout_height="24dp"
android:orientation="vertical">
<RelativeLayout
android:id="@+id/exercice_num_container"
android:visibility="visible"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="@+id/exercice_num"
style="@style/ItemExerciceNum"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center_vertical|center_horizontal"
android:text="1" />
THIS IS THE CIRCLE HERE:
<View
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@drawable/circle_exercice_num" />
</RelativeLayout>
</RelativeLayout>
<!-- Exercice informations -->
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:paddingLeft="8dp">
...
drawable circle_exercice_num.xml:
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:innerRadius="0dp"
android:shape="ring"
android:thicknessRatio="1.9"
android:useLevel="false">
<solid android:color="@android:color/transparent"/>
<stroke
android:width="1dp"
android:color="@color/item_exercice_num"/>
</shape>
结果(即使在Android Studio的设计模式下!):
感谢您的帮助!
更新
好的,我无法找到解决这个Android问题的任何解决方案。所以,我拿了这个库:https://github.com/pavlospt/CircleView。它现在很好用:))
答案 0 :(得分:1)
//edit code layout file
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center"
android:gravity="center"
tools:context=".MainActivity" >
<View
android:layout_width="100dp"
android:layout_height="100dp"
android:background="@drawable/circleshape" />
</RelativeLayout>
//drawable folder xml file circleshape.xml
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="ring"
android:thicknessRatio="1.9"
android:useLevel="false" >
<solid android:color="@android:color/transparent" />
<stroke
android:width="2dp"
android:color="@android:color/darker_gray" />
</shape>