有人能解释一下为什么这个安卓布局不起作用，活动一启动就崩溃了吗

Question

此代码不起作用，应用程序一直处于崩溃状态。每当我运行代码时，它都会显示一个错误。即使在之后，任何人都可以帮助我删除这个错误。每当我在应用程序中使用TextInputLayout时，也会出现此错误。

梯度：

apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'
android {
compileSdkVersion 29
buildToolsVersion "29.0.3"
defaultConfig {
applicationId "com.example.weatherapp"
minSdkVersion 21
targetSdkVersion 29
versionCode 1
versionName "1.0"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
implementation 'androidx.appcompat:appcompat:1.1.0'
implementation 'androidx.core:core-ktx:1.2.0'
implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
implementation 'com.google.code.gson:gson:2.8.6'
implementation 'com.google.android.material:material:1.1.0'
implementation 'com.squareup.retrofit2:retrofit:2.6.2'
implementation 'com.squareup.retrofit:converter-gson:2.0.0-beta2'
//    implementation 'com.google.android.gms.play-services-location:17.0.0'
implementation 'com.google.android.libraries.places:places:2.2.0'
implementation 'com.karumi:dexter:6.1.0'
testImplementation 'junit:junit:4.13'
androidTestImplementation 'androidx.test.ext:junit:1.1.1'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
}

错误日志

**

E/AndroidRuntime：致命异常：main流程：com.example.wweatherapp，PID:18681java.lang.RuntimeException：无法启动活动ComponentInfo｛com.example.wweatherapp.com/example.wweather app.MainActivity｝：android.view.InflateException：二进制XML文件行#21:Binary XML文件行#21:膨胀类androidx.cardview.widget.cardview时出错在android.app.ActivityThread.performLaunchActivity(ActivityThreads.java:2817)在android.app.ActivityThread.handleLaunchActivity(ActivityThreads.java：2895)在android.app.ActivityThread.-wrap11(未知来源：0)在android.app.ActivityThread$H.handleMessage(ActivityThreads.java：1616)在android.os.Handler.dispatchMessage(Handler.java:106)在android.os.Looper.loop(Looper.java:176)在android.app.ActivityThread.main(ActivityThreads.java：6651)位于java.lang.reflect.Method.ioke(本机方法)网址：com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:547)网址：com.android.internal.os.ZygoteInit.main(ZygoteNit.java:824)引起原因：android.view.InflateException：二进制XML文件行#21:Binary XML文件行#21:膨胀类androidx.cardview.widget.cardview时出错引起原因：android.view.InflateException：二进制XML文件行#21：膨胀类androidx.cardview.widget.cardview时出错引起原因：java.lang.reflect.InvocationTargetException位于java.lang.reflect.Constructure.newInstance0(本机方法)位于java.lang.reflect.Constructure.newInstance(Constructor.java:334)在android.view.LayoutInflater.createView(LayoutInflater.java:651)在android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:794)在android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:734)在android.view.LayoutInflater.rInflate(LayoutInflater.java:867)在android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:828)在android.view.LayoutInflater.rInflate(LayoutInflater.java:870)在android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:828)在android.view.LayoutInflater.inflature(LayoutInflater.java:519)在android.view.LayoutInflater.inflature(LayoutInflater.java:427)在android.view.LayoutInflater.inflature(LayoutInflater.java:374)位于androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDeleateImpl.java:555)位于androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java:161)网址：com.example.wweatherapp.MainActivity.onCreate(MainActivity.kt:48)在android.app.Activity.performCreate(Activity.java:7088)在android.app.Activity.performCreate(Activity.java:7079)在android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1215)在android.app.ActivityThread.performLaunchActivity(ActivityThreads.java:2770)在android.app.ActivityThread.handleLaunchActivity(ActivityThreads.java：2895)在android.app.ActivityThread.-wrap11(未知来源：0)在android.app.ActivityThread$H.handleMessage(ActivityThreads.java：1616)在android.os.Handler.dispatchMessage(Handler.java:106)在android.os.Looper.loop(Looper.java:176)在android.app.ActivityThread.main(ActivityThreads.java：6651)位于java.lang.reflect.Method.ioke(本机方法)网址：com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:547)网址：com.android.internal.os.ZygoteInit.main(ZygoteNit.java:824)引起原因：android.content.res.Resources$NotFoundException：可绘制的android:color/secondary_text_light_nodiable with resource ID

Caused by: android.content.res.Resources$NotFoundException: File res/color/secondary_text_light_nodisable.xml from drawable resource ID
at android.content.res.ResourcesImpl.loadDrawableForCookie(ResourcesImpl.java:837)
at android.content.res.ResourcesImpl.loadDrawable(ResourcesImpl.java:638)
at android.content.res.MiuiResourcesImpl.loadDrawable(MiuiResourcesImpl.java:316)
at android.content.res.Resources.loadDrawable(Resources.java:900)
at android.content.res.TypedArray.getDrawableForDensity(TypedArray.java:955)
at android.content.res.TypedArray.getDrawable(TypedArray.java:930)

2020-04-21 19:19:16.157 18681-18681/com.example.weatherappE/AndroidRuntime：在android.view.view.(view.java：4784)在android.view.ViewGroup.(ViewGroup.java:597)在android.widget.FrameLayout.(FrameLayout.java:92)在android.widget.FrameLayout.(FrameLayout.java:87)在androidx.cardview.widget.cardview.(cardview.java:121)在androidx.cardview.widget.cardview.(cardview.java:117)位于java.lang.reflect.Constructure.newInstance0(本机方法)位于java.lang.reflect.Constructure.newInstance(Constructor.java:334)在android.view.LayoutInflater.createView(LayoutInflater.java:651)在android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:794)在android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:734)在android.view.LayoutInflater.rInflate(LayoutInflater.java:867)在android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:828)在android.view.LayoutInflater.rInflate(LayoutInflater.java:870)在android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:828)在android.view.LayoutInflater.inflature(LayoutInflater.java:519)在android.view.LayoutInflater.inflature(LayoutInflater.java:427)在android.view.LayoutInflater.inflature(LayoutInflater.java:374)位于androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDeleateImpl.java:555)位于androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java:161)网址：com.example.wweatherapp.MainActivity.onCreate(MainActivity.kt:48)在android.app.Activity.performCreate(Activity.java:7088)在android.app.Activity.performCreate(Activity.java:7079)在android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1215)在android.app.ActivityThread.performLaunchActivity(ActivityThreads.java:2770)在android.app.ActivityThread.handleLaunchActivity(ActivityThreads.java：2895)在android.app.ActivityThread.-wrap11(未知来源：0)在android.app.ActivityThread$H.handleMessage(ActivityThreads.java：1616)在android.os.Handler.dispatchMessage(Handler.java:106)在android.os.Looper.loop(Looper.java:176)在android.app.ActivityThread.main(ActivityThreads.java：6651)位于java.lang.reflect.Method.ioke(本机方法)网址：com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:547)网址：com.android.internal.os.ZygoteInit.main(ZygoteNit.java:824)由以下原因引起：org.xmlpull.v1.XmlPullParserException：二进制XML文件第18行：标记需要"drawable"属性或子标记定义绘图在android.graphics.drawable.StateListDrawable.inflateChildElements(StateListDrawable.java:189)在android.graphics.drawable.StateListDrawable.fulle(StateListDrawable.java:122)在android.graphics.drawable.DrawableInflater.inflateFromXmlForDensity(DrawableInflater.java:142)在android.graphics.drawable.drawable.createFromXmlInnerForDensity(drawable.java:1295)在android.graphics.drawable.drawable.createFromXmlForDensity(drawable.java:1254)位于android.content.res.ResourcesImpl.createFromXmlForDensity(ResourcesImpl.java:1471)位于android.content.res.ResourcesImpl.loadDrawableForCookie(ResourcesImpl.java:822)…还有39**XML代码

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 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:background="#B0EEF6"
android:layout_height="match_parent"
tools:context=".MainActivity"
android:orientation="vertical"
android:gravity="center_horizontal"
android:padding="20dp">

<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:gravity="center">
<androidx.cardview.widget.CardView
app:cardElevation="5dp"
app:cardCornerRadius="10dp"
android:background="@android:color/secondary_text_light_nodisable"
android:layout_width="0dp"
android:layout_weight="1"
android:layout_height="match_parent">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal"
android:padding="20dp">
<ImageView
android:layout_width="50dp"
android:id="@+id/iv_main"
android:layout_height="50dp"
android:src="@drawable/snowflake"/>
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_gravity="end"
android:layout_weight="2"
android:orientation="vertical"
android:gravity="center_vertical">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Weather"
android:gravity="end"
android:textStyle="bold"
android:textSize="17sp"
android:textColor="@android:color/black"
android:id="@+id/tv_weather"/>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="condition"
android:gravity="end"
android:textStyle="bold"
android:textColor="@color/quantum_grey600"
android:textSize="15sp"
android:id="@+id/tv_condition"/>

</LinearLayout>
</LinearLayout>
</androidx.cardview.widget.CardView>
<androidx.cardview.widget.CardView
app:cardElevation="5dp"
android:layout_marginStart="10dp"
app:cardCornerRadius="10dp"
android:background="@android:color/secondary_text_light_nodisable"
android:layout_width="0dp"
android:layout_weight="1"
android:layout_height="match_parent">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal"
android:padding="20dp">
<ImageView
android:layout_width="50dp"
android:id="@+id/iv_humid"
android:layout_height="50dp"
android:src="@drawable/humidity"/>
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_gravity="end"
android:layout_weight="2"
android:orientation="vertical"
android:gravity="center_vertical">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Degree"
android:gravity="end"
android:textStyle="bold"
android:textSize="17sp"
android:textColor="@android:color/black"
android:id="@+id/tv_degree"/>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="per cent"
android:gravity="end"
android:textStyle="bold"
android:textColor="@color/quantum_grey600"
android:textSize="15sp"
android:id="@+id/tv_percent"/>

</LinearLayout>
</LinearLayout>
</androidx.cardview.widget.CardView>
</LinearLayout>
<LinearLayout
android:layout_marginTop="10dp"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:gravity="center">
<androidx.cardview.widget.CardView
app:cardElevation="5dp"
app:cardCornerRadius="10dp"
android:background="@android:color/secondary_text_light_nodisable"
android:layout_width="0dp"
android:layout_weight="1"
android:layout_height="match_parent">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal"
android:padding="20dp">
<ImageView
android:layout_width="50dp"
android:id="@+id/iv_temp"
android:layout_height="50dp"
android:src="@drawable/temperature"/>
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_gravity="end"
android:layout_weight="2"
android:orientation="vertical"
android:gravity="center_vertical">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Minimum"
android:gravity="end"
android:textStyle="bold"
android:textSize="17sp"
android:textColor="@android:color/black"
android:id="@+id/tv_minimum"/>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Maximum"
android:gravity="end"
android:textStyle="bold"
android:textColor="@color/quantum_grey600"
android:textSize="15sp"
android:id="@+id/tv_maximum"/>

</LinearLayout>
</LinearLayout>
</androidx.cardview.widget.CardView>
<androidx.cardview.widget.CardView
app:cardElevation="5dp"
android:layout_marginStart="10dp"
app:cardCornerRadius="10dp"
android:background="@android:color/secondary_text_light_nodisable"
android:layout_width="0dp"
android:layout_weight="1"
android:layout_height="match_parent">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal"
android:padding="20dp">
<ImageView
android:layout_width="50dp"
android:id="@+id/iv_wind"
android:layout_height="50dp"
android:src="@drawable/wind"/>
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_gravity="end"
android:layout_weight="2"
android:orientation="vertical"
android:gravity="center_vertical">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Wind"
android:gravity="end"
android:textStyle="bold"
android:textSize="17sp"
android:textColor="@android:color/black"
android:id="@+id/tv_wind"/>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="miles/hour"
android:gravity="end"
android:textStyle="bold"
android:textColor="@color/quantum_grey600"
android:textSize="15sp"
android:id="@+id/tv_miles"/>

</LinearLayout>
</LinearLayout>
</androidx.cardview.widget.CardView>
</LinearLayout>
<androidx.cardview.widget.CardView
android:layout_width="match_parent"
android:layout_marginTop="10dp"
android:layout_height="wrap_content"
app:cardElevation="5dp"
app:cardCornerRadius="10dp">
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:padding="20dp">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<ImageView
android:layout_width="50dp"
android:layout_height="50dp"
android:src="@drawable/location"
android:id="@+id/iv_location"/>
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_gravity="end"
android:layout_weight="2"
android:orientation="vertical"
android:gravity="center_vertical">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Name"
android:gravity="end"
android:textStyle="bold"
android:textSize="17sp"
android:textColor="@android:color/black"
android:id="@+id/tv_name"/>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="country"
android:gravity="end"
android:textStyle="bold"
android:textColor="@color/quantum_grey600"
android:textSize="15sp"
android:id="@+id/tv_country"/>

</LinearLayout>

</LinearLayout>
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:layout_margin="16dp"
android:background="@color/quantum_grey" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_horizontal"
android:orientation="horizontal">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical">
<ImageView
android:layout_width="50dp"
android:layout_height="50dp"
android:src="@drawable/sunrise"/>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="sunrise"
android:gravity="center"
android:id="@+id/tv_sunrise"/>
</LinearLayout>
<LinearLayout
android:layout_marginStart="20dp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical">
<ImageView
android:layout_width="50dp"
android:layout_height="50dp"
android:src="@drawable/sunset"/>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="sunset"
android:gravity="center"
android:id="@+id/tv_sunset"/>
</LinearLayout>
</LinearLayout>
</LinearLayout>
</androidx.cardview.widget.CardView>
</LinearLayout>

Answer 1

请添加卡片视图依赖

implementation 'androidx.cardview:cardview:1.0.0'

并使用

app:background="@android:color/secondary_text_light_nodisable"

或

app:cardBackgroundColor="@android:color/secondary_text_light_nodisable"