更新后使用23.3.1支持库时,布局编辑器不会使用app:srcCompat属性渲染imageViews。
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout 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:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
android:background="?android:colorBackground"
app:layout_behavior="@string/appbar_scrolling_view_behavior"
tools:context="in.srain.demos.vector.MainActivity"
tools:showIn="@layout/activity_main">
<ImageView
android:id="@+id/vector_drawable_cpu"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:srcCompat="@drawable/vector_drawable_cpu"
/>
<ImageView
android:id="@+id/vector_drawable_cpu_ani"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="10dp"
android:layout_toRightOf="@id/vector_drawable_cpu"
app:srcCompat="@drawable/animated_cpu"
/>
<TextView
android:id="@+id/status_text_view"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@+id/vector_drawable_cpu"
android:layout_centerHorizontal="true"
android:padding="5dp"
android:textColor="?android:attr/textColorPrimary" />
</RelativeLayout>
Looks like this in the Layout Editor preview
有没有人想出如何解决这个问题?
答案 0 :(得分:3)
Android Studio不支持app:srcCompat属性,但您可以添加辅助工具:src =&#34; @ drawable / animated_cpu&#34; 属性,以帮助IDE在预览和布局中渲染ImageView编辑。然后你的ImageView看起来像这样:
<ImageView
android:id="@+id/vector_drawable_cpu"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:srcCompat="@drawable/vector_drawable_cpu"
tools:src="@drawable/animated_cpu"/>