RuntimeException 找不到布局 XML 资源
RuntimeException can't find layout XML resource
我已经尝试为我的 android 应用实现加载屏幕。
我的应用程序在许多设备上都运行良好。我设法将它安装在多台设备上，但只有一台。在一个 phone 上，当我尝试启动应用程序时，该应用程序立即崩溃。我是通过 APK 还是直接使用 android studio 安装应用程序都没关系。
这是错误消息：
10-19 16:18:35.088 19315-19315/? E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.jp.einkaufszettellisten, PID: 19315
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.jp.einkaufszettellisten/com.jp.einkaufszettellisten.Activities.Ladebildschirm}: android.content.res.Resources$NotFoundException: File res/drawable/splash_background.xml from drawable resource ID #0x7f070095
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2518)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2580)
at android.app.ActivityThread.access00(ActivityThread.java:162)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1440)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5678)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
Caused by: android.content.res.Resources$NotFoundException: File res/drawable/splash_background.xml from drawable resource ID #0x7f070095
at android.content.res.Resources.loadDrawableForCookie(Resources.java:2841)
at android.content.res.Resources.loadDrawable(Resources.java:2710)
at android.content.res.Resources.getDrawable(Resources.java:862)
at android.content.Context.getDrawable(Context.java:458)
at androidx.core.content.ContextCompat.getDrawable(ContextCompat.java:454)
at androidx.appcompat.widget.ResourceManagerInternal.getDrawable(ResourceManagerInternal.java:144)
at androidx.appcompat.widget.AppCompatDrawableManager.getDrawable(AppCompatDrawableManager.java:411)
at androidx.appcompat.widget.TintTypedArray.getDrawableIfKnown(TintTypedArray.java:86)
at androidx.appcompat.app.AppCompatDelegateImpl.attachToWindow(AppCompatDelegateImpl.java:647)
at androidx.appcompat.app.AppCompatDelegateImpl.ensureWindow(AppCompatDelegateImpl.java:623)
at androidx.appcompat.app.AppCompatDelegateImpl.onCreate(AppCompatDelegateImpl.java:350)
at androidx.appcompat.app.AppCompatActivity.onCreate(AppCompatActivity.java:105)
at com.jp.einkaufszettellisten.Activities.Ladebildschirm.onCreate(Ladebildschirm.java:20)
at android.app.Activity.performCreate(Activity.java:6324)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1108)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2471)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2580)
at android.app.ActivityThread.access00(ActivityThread.java:162)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1440)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5678)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
Caused by: org.xmlpull.v1.XmlPullParserException: Binary XML file line #9: <bitmap> requires a valid 'src' attribute
at android.graphics.drawable.BitmapDrawable.updateStateFromTypedArray(BitmapDrawable.java:764)
at android.graphics.drawable.BitmapDrawable.inflate(BitmapDrawable.java:724)
at android.graphics.drawable.Drawable.createFromXmlInner(Drawable.java:1215)
at android.graphics.drawable.LayerDrawable.inflateLayers(LayerDrawable.java:254)
at android.graphics.drawable.LayerDrawable.inflate(LayerDrawable.java:164)
at android.graphics.drawable.Drawable.createFromXmlInner(Drawable.java:1215)
at android.graphics.drawable.Drawable.createFromXml(Drawable.java:1124)
at android.content.res.Resources.loadDrawableForCookie(Resources.java:2818)
at android.content.res.Resources.loadDrawable(Resources.java:2710)
at android.content.res.Resources.getDrawable(Resources.java:862)
at android.content.Context.getDrawable(Context.java:458)
at androidx.core.content.ContextCompat.getDrawable(ContextCompat.java:454)
at androidx.appcompat.widget.ResourceManagerInternal.getDrawable(ResourceManagerInternal.java:144)
at androidx.appcompat.widget.AppCompatDrawableManager.getDrawable(AppCompatDrawableManager.java:411)
at androidx.appcompat.widget.TintTypedArray.getDrawableIfKnown(TintTypedArray.java:86)
at androidx.appcompat.app.AppCompatDelegateImpl.attachToWindow(AppCompatDelegateImpl.java:647)
at androidx.appcompat.app.AppCompatDelegateImpl.ensureWindow(AppCompatDelegateImpl.java:623)
at androidx.appcompat.app.AppCompatDelegateImpl.onCreate(AppCompatDelegateImpl.java:350)
at androidx.appcompat.app.AppCompatActivity.onCreate(AppCompatActivity.java:105)
at com.jp.einkaufszettellisten.Activities.Ladebildschirm.onCreate(Ladebildschirm.java:20)
at android.app.Activity.performCreate(Activity.java:6324)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1108)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2471)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2580)
at android.app.ActivityThread.access00(ActivityThread.java:162)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1440)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5678)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
Manifestactivity
<activity
android:name=".Activities.Ladebildschirm"
android:label="@string/app_name"
android:theme="@style/SplashTheme">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
崩溃class
package com.jp.einkaufszettellisten.Activities;
import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.app.AppCompatDelegate;
import android.app.AlarmManager;
import android.app.PendingIntent;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.util.Log;
public class Ladebildschirm extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
startActivity(new Intent(Ladebildschirm.this, MainActivity.class));
finish();
}
}
飞溅背景xml
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:opacity="opaque">
<!-- The background color, preferably the same as your normal theme -->
<item android:drawable="@color/backgroundLight"/>
<!-- Your product logo - 144dp color version of your app icon -->
<item>
<bitmap
android:gravity="center"
app:srcCompat="@drawable/ic_launcher"
android:src="@drawable/ic_launcher"/>
</item>
</layer-list>
样式资源文件
<resources>
<!-- Base application theme. -->
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
<!-- Customize your theme here. -->
<item name="colorPrimary">@color/colorPrimary</item>
<item name="colorPrimaryDark">@color/colorPrimaryDark</item>
<item name="colorAccent">@color/colorAccent</item>
</style>
<style name="AppTheme.NoActionBar">
<item name="windowActionBar">false</item>
<item name="windowNoTitle">true</item>
</style>
<style name="SplashTheme">
<item name="android:windowBackground">@drawable/splash_background</item>
</style>
<style name="AppTheme.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar" />
<style name="AppTheme.PopupOverlay" parent="ThemeOverlay.AppCompat.Light" />
</resources>
build.gradle
apply plugin: 'com.android.application'
android {
compileSdkVersion 28
defaultConfig {
applicationId "com.jp.einkaufszettellisten"
minSdkVersion 21
targetSdkVersion 28
versionCode 2
versionName '2.0.0'
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 'androidx.appcompat:appcompat:1.1.0'
implementation 'com.google.android.material:material:1.0.0'
implementation 'androidx.constraintlayout:constraintlayout:2.0.0-beta2'
implementation 'androidx.lifecycle:lifecycle-extensions:2.1.0'
implementation 'androidx.legacy:legacy-support-v4:1.0.0'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'androidx.test:runner:1.2.0'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
implementation 'com.github.yukuku:ambilwarna:2.0.1'
}
我正在尝试安装的 phone 应用有 Android 6.0.1 运行.
我还注意到我的工作区中有两个 res 文件夹（一个标记为已生成）。生成的文件夹是空的。不知道跟我的问题有没有关系。
对您的 Splash 背景 XML 文件进行如下更改：
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:opacity="opaque">
<!-- The background color, preferably the same as your normal theme -->
<item android:drawable="@color/backgroundLight"/>
<!-- Your product logo - 144dp color version of your app icon -->
<item
android:gravity="center"
android:drawable="@drawable/ic_launcher" />
</layer-list>
我找到了问题的答案。
问题是我只在 v24 文件夹中创建了可绘制资源。这导致旧 api 版本出现 "Resources not found" 错误，该版本仅使用非 v24 文件夹中的资源。
希望这对犯同样错误的其他人有所帮助。
我已经尝试为我的 android 应用实现加载屏幕。 我的应用程序在许多设备上都运行良好。我设法将它安装在多台设备上，但只有一台。在一个 phone 上，当我尝试启动应用程序时，该应用程序立即崩溃。我是通过 APK 还是直接使用 android studio 安装应用程序都没关系。
这是错误消息：
10-19 16:18:35.088 19315-19315/? E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.jp.einkaufszettellisten, PID: 19315
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.jp.einkaufszettellisten/com.jp.einkaufszettellisten.Activities.Ladebildschirm}: android.content.res.Resources$NotFoundException: File res/drawable/splash_background.xml from drawable resource ID #0x7f070095
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2518)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2580)
at android.app.ActivityThread.access00(ActivityThread.java:162)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1440)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5678)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
Caused by: android.content.res.Resources$NotFoundException: File res/drawable/splash_background.xml from drawable resource ID #0x7f070095
at android.content.res.Resources.loadDrawableForCookie(Resources.java:2841)
at android.content.res.Resources.loadDrawable(Resources.java:2710)
at android.content.res.Resources.getDrawable(Resources.java:862)
at android.content.Context.getDrawable(Context.java:458)
at androidx.core.content.ContextCompat.getDrawable(ContextCompat.java:454)
at androidx.appcompat.widget.ResourceManagerInternal.getDrawable(ResourceManagerInternal.java:144)
at androidx.appcompat.widget.AppCompatDrawableManager.getDrawable(AppCompatDrawableManager.java:411)
at androidx.appcompat.widget.TintTypedArray.getDrawableIfKnown(TintTypedArray.java:86)
at androidx.appcompat.app.AppCompatDelegateImpl.attachToWindow(AppCompatDelegateImpl.java:647)
at androidx.appcompat.app.AppCompatDelegateImpl.ensureWindow(AppCompatDelegateImpl.java:623)
at androidx.appcompat.app.AppCompatDelegateImpl.onCreate(AppCompatDelegateImpl.java:350)
at androidx.appcompat.app.AppCompatActivity.onCreate(AppCompatActivity.java:105)
at com.jp.einkaufszettellisten.Activities.Ladebildschirm.onCreate(Ladebildschirm.java:20)
at android.app.Activity.performCreate(Activity.java:6324)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1108)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2471)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2580)
at android.app.ActivityThread.access00(ActivityThread.java:162)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1440)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5678)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
Caused by: org.xmlpull.v1.XmlPullParserException: Binary XML file line #9: <bitmap> requires a valid 'src' attribute
at android.graphics.drawable.BitmapDrawable.updateStateFromTypedArray(BitmapDrawable.java:764)
at android.graphics.drawable.BitmapDrawable.inflate(BitmapDrawable.java:724)
at android.graphics.drawable.Drawable.createFromXmlInner(Drawable.java:1215)
at android.graphics.drawable.LayerDrawable.inflateLayers(LayerDrawable.java:254)
at android.graphics.drawable.LayerDrawable.inflate(LayerDrawable.java:164)
at android.graphics.drawable.Drawable.createFromXmlInner(Drawable.java:1215)
at android.graphics.drawable.Drawable.createFromXml(Drawable.java:1124)
at android.content.res.Resources.loadDrawableForCookie(Resources.java:2818)
at android.content.res.Resources.loadDrawable(Resources.java:2710)
at android.content.res.Resources.getDrawable(Resources.java:862)
at android.content.Context.getDrawable(Context.java:458)
at androidx.core.content.ContextCompat.getDrawable(ContextCompat.java:454)
at androidx.appcompat.widget.ResourceManagerInternal.getDrawable(ResourceManagerInternal.java:144)
at androidx.appcompat.widget.AppCompatDrawableManager.getDrawable(AppCompatDrawableManager.java:411)
at androidx.appcompat.widget.TintTypedArray.getDrawableIfKnown(TintTypedArray.java:86)
at androidx.appcompat.app.AppCompatDelegateImpl.attachToWindow(AppCompatDelegateImpl.java:647)
at androidx.appcompat.app.AppCompatDelegateImpl.ensureWindow(AppCompatDelegateImpl.java:623)
at androidx.appcompat.app.AppCompatDelegateImpl.onCreate(AppCompatDelegateImpl.java:350)
at androidx.appcompat.app.AppCompatActivity.onCreate(AppCompatActivity.java:105)
at com.jp.einkaufszettellisten.Activities.Ladebildschirm.onCreate(Ladebildschirm.java:20)
at android.app.Activity.performCreate(Activity.java:6324)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1108)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2471)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2580)
at android.app.ActivityThread.access00(ActivityThread.java:162)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1440)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5678)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
Manifestactivity
<activity
android:name=".Activities.Ladebildschirm"
android:label="@string/app_name"
android:theme="@style/SplashTheme">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
崩溃class
package com.jp.einkaufszettellisten.Activities;
import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.app.AppCompatDelegate;
import android.app.AlarmManager;
import android.app.PendingIntent;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.util.Log;
public class Ladebildschirm extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
startActivity(new Intent(Ladebildschirm.this, MainActivity.class));
finish();
}
}
飞溅背景xml
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:opacity="opaque">
<!-- The background color, preferably the same as your normal theme -->
<item android:drawable="@color/backgroundLight"/>
<!-- Your product logo - 144dp color version of your app icon -->
<item>
<bitmap
android:gravity="center"
app:srcCompat="@drawable/ic_launcher"
android:src="@drawable/ic_launcher"/>
</item>
</layer-list>
样式资源文件
<resources>
<!-- Base application theme. -->
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
<!-- Customize your theme here. -->
<item name="colorPrimary">@color/colorPrimary</item>
<item name="colorPrimaryDark">@color/colorPrimaryDark</item>
<item name="colorAccent">@color/colorAccent</item>
</style>
<style name="AppTheme.NoActionBar">
<item name="windowActionBar">false</item>
<item name="windowNoTitle">true</item>
</style>
<style name="SplashTheme">
<item name="android:windowBackground">@drawable/splash_background</item>
</style>
<style name="AppTheme.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar" />
<style name="AppTheme.PopupOverlay" parent="ThemeOverlay.AppCompat.Light" />
</resources>
build.gradle
apply plugin: 'com.android.application'
android {
compileSdkVersion 28
defaultConfig {
applicationId "com.jp.einkaufszettellisten"
minSdkVersion 21
targetSdkVersion 28
versionCode 2
versionName '2.0.0'
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 'androidx.appcompat:appcompat:1.1.0'
implementation 'com.google.android.material:material:1.0.0'
implementation 'androidx.constraintlayout:constraintlayout:2.0.0-beta2'
implementation 'androidx.lifecycle:lifecycle-extensions:2.1.0'
implementation 'androidx.legacy:legacy-support-v4:1.0.0'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'androidx.test:runner:1.2.0'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
implementation 'com.github.yukuku:ambilwarna:2.0.1'
}
我正在尝试安装的 phone 应用有 Android 6.0.1 运行.
我还注意到我的工作区中有两个 res 文件夹（一个标记为已生成）。生成的文件夹是空的。不知道跟我的问题有没有关系。
对您的 Splash 背景 XML 文件进行如下更改：
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:opacity="opaque">
<!-- The background color, preferably the same as your normal theme -->
<item android:drawable="@color/backgroundLight"/>
<!-- Your product logo - 144dp color version of your app icon -->
<item
android:gravity="center"
android:drawable="@drawable/ic_launcher" />
</layer-list>
我找到了问题的答案。
问题是我只在 v24 文件夹中创建了可绘制资源。这导致旧 api 版本出现 "Resources not found" 错误，该版本仅使用非 v24 文件夹中的资源。
希望这对犯同样错误的其他人有所帮助。