我尝试通过引用https://medium.com/@davidbeloosesky/embedded-unity-within-android-app-7061f4f473a将Unity Project集成到Android Studio Project中。 我可以在调试模式下平稳运行，但是当我为发布模式运行/构建apk时，出现了膨胀错误。
10-29 12:02:10.452 28683-28683/? E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.weeswares.nativeandroid, PID: 28683
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.weeswares.nativeandroid/com.weeswares.nativeandroid.MainActivity}: android.view.InflateException: Binary XML file line #0: Binary XML file line #0: Error inflating class android.support.v7.widget.ActionBarContainer
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2796)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2867)
at android.app.ActivityThread.-wrap12(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1570)
at android.os.Handler.dispatchMessage(Handler.java:105)
at android.os.Looper.loop(Looper.java:156)
at android.app.ActivityThread.main(ActivityThread.java:6595)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:942)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:832)
Caused by: android.view.InflateException: Binary XML file line #0: Binary XML file line #0: Error inflating class android.support.v7.widget.ActionBarContainer
Caused by: android.view.InflateException: Binary XML file line #0: Error inflating class android.support.v7.widget.ActionBarContainer
Caused by: java.lang.reflect.InvocationTargetException
at java.lang.reflect.Constructor.newInstance0(Native Method)
at java.lang.reflect.Constructor.newInstance(Constructor.java:430)
at android.view.LayoutInflater.createView(LayoutInflater.java:656)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:798)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:738)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:869)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:832)
at android.view.LayoutInflater.inflate(LayoutInflater.java:518)
at android.view.LayoutInflater.inflate(LayoutInflater.java:426)
at android.view.LayoutInflater.inflate(LayoutInflater.java:377)
at android.support.v7.app.AppCompatDelegateImplV9.createSubDecor(AppCompatDelegateImplV9.java:406)
at android.support.v7.app.AppCompatDelegateImplV9.ensureSubDecor(AppCompatDelegateImplV9.java:323)
at android.support.v7.app.AppCompatDelegateImplV9.setContentView(AppCompatDelegateImplV9.java:284)
at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:139)
at com.weeswares.nativeandroid.MainActivity.onCreate(MainActivity.java:19)
at android.app.Activity.performCreate(Activity.java:6910)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1123)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2749)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2867)
at android.app.ActivityThread.-wrap12(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1570)
at android.os.Handler.dispatchMessage(Handler.java:105)
at android.os.Looper.loop(Looper.java:156)
at android.app.ActivityThread.main(ActivityThread.java:6595)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:942)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:832)
Caused by: java.lang.NoSuchMethodError: No static method setBackground(Landroid/view/View;Landroid/graphics/drawable/Drawable;)V in class Landroid/support/v4/view/ViewCompat; or its super classes (declaration of 'android.support.v4.view.ViewCompat' appears in /data/app/com.weeswares.nativeandroid-1/base.apk:classes14.dex)
at android.support.v7.widget.ActionBarContainer.<init>(ActionBarContainer.java:64)
at java.lang.reflect.Constructor.newInstance0(Native Method)
at java.lang.reflect.Constructor.newInstance(Constructor.java:430)
at android.view.LayoutInflater.createView(LayoutInflater.java:656)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:798)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:738)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:869)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:832)
at android.view.LayoutInflater.inflate(LayoutInflater.java:518)
at android.view.LayoutInflater.inflate(LayoutInflater.java:426)
at android.view.LayoutInflater.inflate(LayoutInflater.java:377)
at android.support.v7.app.AppCompatDelegateImplV9.createSubDecor(AppCompatDelegateImplV9.java:406)
at android.support.v7.app.AppCompatDelegateImplV9.ensureSubDecor(AppCompatDelegateImplV9.java:323)
at android.support.v7.app.AppCompatDelegateImplV9.setContentView(AppCompatDelegateImplV9.java:284)
at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:139)
at com.weeswares.nativeandroid.MainActivity.onCreate(MainActivity.java:19)
at android.app.Activity.performCreate(Activity.java:6910)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1123)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2749)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2867)
at android.app.ActivityThread.-wrap12(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1570)
at android.os.Handler.dispatchMessage(Handler.java:105)
at android.os.Looper.loop(Looper.java:156)
at android.app.ActivityThread.main(ActivityThread.java:6595)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:942)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:832)
这是我的Android项目Gradle文件。
apply plugin: 'com.android.application'
android {
compileSdkVersion 27
defaultConfig {
applicationId "com.weeswares.nativeandroid"
minSdkVersion 24
targetSdkVersion 27
multiDexEnabled = true
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
//minifyEnabled false
//proguardFiles getDefaultProguardFile('proguard-android.txt'),'proguard-rules.pro'
//signingConfig signingConfigs.config
}
}
}
dependencies {
implementation fileTree(include: ['*.jar'], dir: 'libs')
implementation 'com.android.support:appcompat-v7:27.1.1'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
implementation project(':PGame-debug')
}
这是我争取统一项目的条件。
buildscript {
repositories {
jcenter()
google()
}
dependencies {
classpath 'com.android.tools.build:gradle:2.3.0'
}
}
allprojects {
repositories {
flatDir {
dirs 'libs'
}
google()
}
}
apply plugin: 'com.android.library'
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile(name: 'NatCam', ext:'aar')
compile(name: 'NatCamRenderPipeline', ext:'aar')
compile(name: 'android-beacon-library', ext:'aar')
compile(name: 'ibeacon', ext:'aar')
compile 'com.android.support:appcompat-v7:27.1.1'
}
android {
compileSdkVersion 27
buildToolsVersion '28.0.2'
defaultConfig {
minSdkVersion 24
targetSdkVersion 27
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
ndk {
abiFilters 'armeabi-v7a', 'x86'
}
}
lintOptions {
abortOnError false
}
aaptOptions {
noCompress '.unity3d', '.ress', '.resource', '.obb','sp_human_face_68_for_mobile.dat'
}
buildTypes {
release {
// minifyEnabled false
// proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
MainActivity.xml
<?xml version="1.0" encoding="utf-8"?>
<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"
tools:context="com.weeswares.nativeandroid.MainActivity">
<Button
android:layout_width="100dp"
android:layout_height="50dp"
android:id="@+id/btnPGame"
android:text="PGame"/>
</RelativeLayout>
我进行了很多搜索，但找不到正确的方法。感谢您提前帮助我。