我是Android Studio的新手，我遇到了一个需要JAVA版本16+的问题。所以我所做的就是尝试整合一个新的JDK，并尝试了android版本。最后，代码中的错误消失了，但现在应用程序甚至不再启动:
E/AndroidRuntime: FATAL EXCEPTION: main
Process: it.wieland.abclists, PID: 7495
java.lang.RuntimeException: Unable to start activity ComponentInfo{it.test.abclists/it.test.abclists.MainActivity}: android.view.InflateException: Binary XML file line #35 in it.test.abclists:layout/abc_screen_toolbar: Binary XML file line #35 in it.test.abclists:layout/abc_screen_toolbar: Error inflating class androidx.appcompat.widget.ActionBarContainer
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3576)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3748)
at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:85)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2187)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:236)
at android.app.ActivityThread.main(ActivityThread.java:8057)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:620)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1011)
Caused by: android.view.InflateException: Binary XML file line #35 in it.test.abclists:layout/abc_screen_toolbar: Binary XML file line #35 in it.test.abclists:layout/abc_screen_toolbar: Error inflating class androidx.appcompat.widget.ActionBarContainer
Caused by: android.view.InflateException: Binary XML file line #35 in it.test.abclists:layout/abc_screen_toolbar: Error inflating class androidx.appcompat.widget.ActionBarContainer
我甚至没有(看到或找到)一个名为abc_screen_toolbar的布局-所以我真的被困在这里了。
清单如下:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools">
<uses-permission android:name="android.permission.RECORD_AUDIO"/>
<uses-permission android:name="android.permission.INTERNET"/>
<application
android:allowBackup="true"
android:dataExtractionRules="@xml/data_extraction_rules"
android:fullBackupContent="@xml/backup_rules"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/Theme.ABCLists"
tools:targetApi="26">
<activity
android:name=".MainActivity"
android:exported="true">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
我gradle.app:
plugins {
id 'com.android.application'
}
android {
namespace 'it.test.abclists'
compileSdk 33
defaultConfig {
applicationId "it.test.abclists"
minSdk 26
targetSdk defaultTargetSdkVersion
versionCode 1
versionName "1.0"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard- rules.pro'
}
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_6
targetCompatibility JavaVersion.VERSION_1_6
}
}
dependencies {
implementation 'androidx.appcompat:appcompat:1.4.1'
implementation 'com.google.android.material:material:1.5.0'
implementation 'androidx.constraintlayout:constraintlayout:2.1.3'
implementation 'androidx.room:room-common:2.4.2'
testImplementation 'junit:junit:4.13.2'
androidTestImplementation 'androidx.test.ext:junit:1.1.3'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
implementation 'androidx.recyclerview:recyclerview:1.0.0'
// Room components
implementation "androidx.room:room-runtime:$rootProject.roomVersion"
annotationProcessor "androidx.room:room-compiler:$rootProject.roomVersion"
androidTestImplementation "androidx.room:room-testing:$rootProject.roomVersion"
}
和我的gradle ABC List:
// Top-level build file where you can add configuration options common to all sub-
projects/modules.
plugins {
id 'com.android.application' version '7.4.2' apply false
id 'com.android.library' version '7.4.2' apply false
}
ext {
appCompatVersion = '1.5.1'
constraintLayoutVersion = '2.1.4'
coreTestingVersion = '2.1.0'
lifecycleVersion = '2.3.1'
materialVersion = '1.3.0'
roomVersion = '2.3.0'
// testing
junitVersion = '4.13.2'
espressoVersion = '3.4.0'
androidxJunitVersion = '1.1.2'
defaultTargetSdkVersion = 26
}
你知道我做错了什么吗?
尝试将appcompat版本降级到较低的版本，如1.3.1，看看是否能解决问题，或者尝试创建一个新项目并复制代码文件，看看是否能解决问题。