如何在 Android 中使用带有边框和彩色区域的背景 [英] How to use a background with rims and colored areas in Android
本文介绍了如何在 Android 中使用带有边框和彩色区域的背景的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我想要一个布局，我可以在其中放置其他布局(例如受限布局)，并且这些布局应该有边框和彩色区域.所以我想我必须改变背景，但我不知道如何.这是我当前片段的屏幕截图，我强调了我想添加的内容:
I would like to have a layout in which I put other layouts (e.g. constrained layout) and those layouts should have rims and colored areas. So I guess I have to change the background but I do not know how. Here is a screenshot of my current fragment and I highlited the things that I would like to add:
基本上它应该看起来有点类似于 所需的布局.
Basically it should look somehow similar to Desired layout.
这是我拥有的 XML 布局文件
Here is the XML-layout file that I have
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout 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">
<LinearLayout
android:id="@+id/linearLayout"
android:layout_marginTop="@dimen/_28sdp"
android:layout_width="@dimen/_220sdp"
android:layout_height="@dimen/_240sdp"
android:orientation="vertical"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.93"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.75">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="@dimen/_30sdp"
android:orientation="horizontal"></LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="@dimen/_190sdp"
android:orientation="vertical"></LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="@dimen/_20sdp"
android:orientation="horizontal"></LinearLayout>
</LinearLayout>
<Button
android:id="@+id/navigation_button_language"
android:layout_width="@dimen/_31sdp"
android:layout_height="@dimen/_31sdp"
android:background="@drawable/navigation_buttom"
android:text="Dummy"
android:textAllCaps="false"
android:textColor="#121212"
android:textSize="@dimen/_9ssp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.95"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.02" />
<TextView
android:id="@+id/textView_language"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="@dimen/_3ssp"
android:text="Dummy"
android:textColor="#121212"
android:textSize="@dimen/_9ssp"
app:layout_constraintEnd_toEndOf="@+id/navigation_button_language"
app:layout_constraintStart_toStartOf="@+id/navigation_button_language"
app:layout_constraintTop_toBottomOf="@+id/navigation_button_language" />
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="0dp"
android:layout_height="@dimen/_240sdp"
app:layout_constraintBottom_toBottomOf="@+id/linearLayout"
app:layout_constraintEnd_toStartOf="@+id/linearLayout"
android:layout_marginLeft="@dimen/_6sdp"
android:layout_marginRight="@dimen/_6sdp"
android:background="@color/colorGrey"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="@+id/linearLayout"
app:layout_constraintVertical_bias="0.447">
<ScrollView
android:layout_width="47dp"
android:layout_height="44dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical" />
</ScrollView>
<TextView
android:id="@+id/textView_Name"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Test Name"
android:textColor="#000000"
android:textSize="@dimen/_14ssp"
android:textStyle="bold"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="@+id/textView_QuantityText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="@dimen/_1sdp"
android:text="Quantity: "
android:textSize="@dimen/_9ssp"
app:layout_constraintEnd_toEndOf="@+id/textView_Name"
app:layout_constraintStart_toStartOf="@+id/textView_Name"
app:layout_constraintTop_toBottomOf="@+id/textView_Name" />
<TextView
android:id="@+id/textView_QuantityNumber"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="2"
android:textSize="@dimen/_9ssp"
app:layout_constraintBottom_toBottomOf="@+id/textView_QuantityText"
app:layout_constraintStart_toEndOf="@+id/textView_QuantityText"
app:layout_constraintTop_toTopOf="@+id/textView_QuantityText" />
<TextView
android:id="@+id/textView_TableNumberText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="@dimen/_1sdp"
android:text="Table: "
android:textSize="@dimen/_9ssp"
app:layout_constraintEnd_toEndOf="@+id/textView_QuantityText"
app:layout_constraintStart_toStartOf="@+id/textView_QuantityText"
app:layout_constraintTop_toBottomOf="@+id/textView_QuantityText" />
<TextView
android:id="@+id/textView_TableNumberValue"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="3"
android:textSize="@dimen/_9ssp"
app:layout_constraintBottom_toBottomOf="@+id/textView_TableNumberText"
app:layout_constraintStart_toEndOf="@+id/textView_TableNumberText"
app:layout_constraintTop_toTopOf="@+id/textView_TableNumberText" />
<ImageButton
android:id="@+id/imageButton_message"
android:layout_width="@dimen/_25sdp"
android:layout_height="@dimen/_25sdp"
android:layout_marginTop="8dp"
android:background="@drawable/ic_baseline_markunread_24"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.221"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/textView_TableNumberText" />
<ImageButton
android:id="@+id/imageButton_video"
android:layout_width="@dimen/_25sdp"
android:layout_height="@dimen/_25sdp"
android:background="@drawable/ic_baseline_videocam_24"
app:layout_constraintBottom_toBottomOf="@+id/imageButton_message"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.827"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="@+id/imageButton_message" />
<TextView
android:id="@+id/textView_message"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="@dimen/_1sdp"
android:text="Message"
app:layout_constraintEnd_toEndOf="@+id/imageButton_message"
app:layout_constraintStart_toStartOf="@+id/imageButton_message"
app:layout_constraintTop_toBottomOf="@+id/imageButton_message" />
<TextView
android:id="@+id/textView_Video"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Video"
android:layout_marginTop="@dimen/_1sdp"
app:layout_constraintEnd_toEndOf="@+id/imageButton_video"
app:layout_constraintStart_toStartOf="@+id/imageButton_video"
app:layout_constraintTop_toBottomOf="@+id/imageButton_video" />
</androidx.constraintlayout.widget.ConstraintLayout>
</androidx.constraintlayout.widget.ConstraintLayout>
知道我该怎么做吗?我非常感谢您的每一条评论，并感谢您的帮助.
Any idea how I can do that? I'd highly appreciate every comment and would be thankful for your help.
提醒:没有人知道我该怎么做吗?我经常看到这样的布局，所以我想做的事情不应该是非常不寻常的.
Reminder: Does nobody have any idea how I can do that? I have seen such layouts quite often so it should not be extremely unsual what I want to do.
推荐答案
答案:
制作可绘制对象 ->rim.xml
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<stroke
android:width="@dimen/space_lg"
android:height="@dimen/space_lg"
android:color="@color/#fff"
android:dashGap="@dimen/space_sm" />
</shape>
并在布局中使用:
android:background="@drawable/rim"
这篇关于如何在 Android 中使用带有边框和彩色区域的背景的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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