我正在尝试使用Kotlin和AndroidX实现独立的Android可穿戴式应用程序。
该应用运行正常，但日志显示启动时崩溃（找不到类）。
我曾尝试定位较早的SDK版本，但似乎没有任何解决办法。
有什么建议吗？
2019-08-14 12:01:45.959 22258-22258/com.ubanquity.xapp.wear I/art: Rejecting re-init on previously-failed class java.lang.Class<androidx.core.view.ViewCompat$OnUnhandledKeyEventListenerWrapper>: java.lang.NoClassDefFoundError: Failed resolution of: Landroid/view/View$OnUnhandledKeyEventListener;
2019-08-14 12:01:45.959 22258-22258/com.ubanquity.xapp.wear I/art: at int androidx.core.view.ViewCompat.getImportantForAutofill(android.view.View) (ViewCompat.java:730)
2019-08-14 12:01:45.959 22258-22258/com.ubanquity.xapp.wear I/art: at void androidx.recyclerview.widget.RecyclerView.initAutofill() (RecyclerView.java:748)
2019-08-14 12:01:45.959 22258-22258/com.ubanquity.xapp.wear I/art: at void androidx.recyclerview.widget.RecyclerView.<init>(android.content.Context, android.util.AttributeSet, int) (RecyclerView.java:675)
2019-08-14 12:01:45.959 22258-22258/com.ubanquity.xapp.wear I/art: at void androidx.wear.widget.WearableRecyclerView.<init>(android.content.Context, android.util.AttributeSet, int, int) (WearableRecyclerView.java:77)
2019-08-14 12:01:45.959 22258-22258/com.ubanquity.xapp.wear I/art: at void androidx.wear.widget.WearableRecyclerView.<init>(android.content.Context, android.util.AttributeSet, int) (WearableRecyclerView.java:72)
2019-08-14 12:01:45.959 22258-22258/com.ubanquity.xapp.wear I/art: at void androidx.wear.widget.WearableRecyclerView.<init>(android.content.Context, android.util.AttributeSet) (WearableRecyclerView.java:68)
2019-08-14 12:01:45.959 22258-22258/com.ubanquity.xapp.wear I/art: at java.lang.Object java.lang.reflect.Constructor.newInstance0!(java.lang.Object[]) (Constructor.java:-2)
2019-08-14 12:01:45.959 22258-22258/com.ubanquity.xapp.wear I/art: at java.lang.Object java.lang.reflect.Constructor.newInstance(java.lang.Object[]) (Constructor.java:430)
2019-08-14 12:01:45.959 22258-22258/com.ubanquity.xapp.wear I/art: at android.view.View android.view.LayoutInflater.createView(java.lang.String, java.lang.String, android.util.AttributeSet) (LayoutInflater.java:645)
2019-08-14 12:01:45.959 22258-22258/com.ubanquity.xapp.wear I/art: at android.view.View android.view.LayoutInflater.createViewFromTag(android.view.View, java.lang.String, android.content.Context, android.util.AttributeSet, boolean) (LayoutInflater.java:787)
2019-08-14 12:01:45.959 22258-22258/com.ubanquity.xapp.wear I/art: at android.view.View android.view.LayoutInflater.createViewFromTag(android.view.View, java.lang.String, android.content.Context, android.util.AttributeSet) (LayoutInflater.java:727)
2019-08-14 12:01:45.959 22258-22258/com.ubanquity.xapp.wear I/art: at void android.view.LayoutInflater.rInflate(org.xmlpull.v1.XmlPullParser, android.view.View, android.content.Context, android.util.AttributeSet, boolean) (LayoutInflater.java:858)
2019-08-14 12:01:45.959 22258-22258/com.ubanquity.xapp.wear I/art: at void android.view.LayoutInflater.rInflateChildren(org.xmlpull.v1.XmlPullParser, android.view.View, android.util.AttributeSet, boolean) (LayoutInflater.java:821)
2019-08-14 12:01:45.959 22258-22258/com.ubanquity.xapp.wear I/art: at android.view.View android.view.LayoutInflater.inflate(org.xmlpull.v1.XmlPullParser, android.view.ViewGroup, boolean) (LayoutInflater.java:518)
2019-08-14 12:01:45.959 22258-22258/com.ubanquity.xapp.wear I/art: at android.view.View android.view.LayoutInflater.inflate(int, android.view.ViewGroup, boolean) (LayoutInflater.java:426)
2019-08-14 12:01:45.959 22258-22258/com.ubanquity.xapp.wear I/art: at android.view.View android.view.LayoutInflater.inflate(int, android.view.ViewGroup) (LayoutInflater.java:377)
2019-08-14 12:01:45.959 22258-22258/com.ubanquity.xapp.wear I/art: at void com.android.internal.policy.PhoneWindow.setContentView(int) (PhoneWindow.java:412)
2019-08-14 12:01:45.959 22258-22258/com.ubanquity.xapp.wear I/art: at void android.app.Activity.setContentView(int) (Activity.java:2414)
2019-08-14 12:01:45.959 22258-22258/com.ubanquity.xapp.wear I/art: at void com.ubanquity.xapp.wear.MainActivity.onCreate(android.os.Bundle) (MainActivity.kt:21)
2019-08-14 12:01:45.959 22258-22258/com.ubanquity.xapp.wear I/art: at void android.app.Activity.performCreate(android.os.Bundle) (Activity.java:6682)
2019-08-14 12:01:45.959 22258-22258/com.ubanquity.xapp.wear I/art: at void android.app.Instrumentation.callActivityOnCreate(android.app.Activity, android.os.Bundle) (Instrumentation.java:1118)
2019-08-14 12:01:45.959 22258-22258/com.ubanquity.xapp.wear I/art: at android.app.Activity android.app.ActivityThread.performLaunchActivity(android.app.ActivityThread$ActivityClientRecord, android.content.Intent) (ActivityThread.java:2618)
2019-08-14 12:01:45.959 22258-22258/com.ubanquity.xapp.wear I/art: at void android.app.ActivityThread.handleLaunchActivity(android.app.ActivityThread$ActivityClientRecord, android.content.Intent, java.lang.String) (ActivityThread.java:2726)
2019-08-14 12:01:45.959 22258-22258/com.ubanquity.xapp.wear I/art: at void android.app.ActivityThread.-wrap12(android.app.ActivityThread, android.app.ActivityThread$ActivityClientRecord, android.content.Intent, java.lang.String) (ActivityThread.java:-1)
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: at void android.app.ActivityThread$H.handleMessage(android.os.Message) (ActivityThread.java:1477)
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: at void android.os.Handler.dispatchMessage(android.os.Message) (Handler.java:102)
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: at void android.os.Looper.loop() (Looper.java:154)
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: at void android.app.ActivityThread.main(java.lang.String[]) (ActivityThread.java:6119)
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: at java.lang.Object java.lang.reflect.Method.invoke!(java.lang.Object, java.lang.Object[]) (Method.java:-2)
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: at void com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run() (ZygoteInit.java:886)
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: at void com.android.internal.os.ZygoteInit.main(java.lang.String[]) (ZygoteInit.java:776)
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: Caused by: java.lang.ClassNotFoundException: Didn't find class "android.view.View$OnUnhandledKeyEventListener" on path: DexPathList[[zip file "/system/framework/com.google.android.wearable.jar", zip file "/data/app/com.ubanquity.xapp.wear-1/base.apk", zip file "/data/app/com.ubanquity.xapp.wear-1/split_lib_dependencies_apk.apk", zip file "/data/app/com.ubanquity.xapp.wear-1/split_lib_slice_0_apk.apk", zip file "/data/app/com.ubanquity.xapp.wear-1/split_lib_slice_1_apk.apk", zip file "/data/app/com.ubanquity.xapp.wear-1/split_lib_slice_2_apk.apk", zip file "/data/app/com.ubanquity.xapp.wear-1/split_lib_slice_3_apk.apk", zip file "/data/app/com.ubanquity.xapp.wear-1/split_lib_slice_4_apk.apk", zip file "/data/app/com.ubanquity.xapp.wear-1/split_lib_slice_5_apk.apk", zip file "/data/app/com.ubanquity.xapp.wear-1/split_lib_slice_6_apk.apk", zip file "/data/app/com.ubanquity.xapp.wear-1/split_lib_slice_7_apk.apk", zip file "/data/app/com.ubanquity.xapp.wear-1/split_lib_slice_8_apk.apk", zip file "/data/app/com.ub
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: at java.lang.Class dalvik.system.BaseDexClassLoader.findClass(java.lang.String) (BaseDexClassLoader.java:56)
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: at java.lang.Class java.lang.ClassLoader.loadClass(java.lang.String, boolean) (ClassLoader.java:380)
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: at java.lang.Class java.lang.ClassLoader.loadClass(java.lang.String) (ClassLoader.java:312)
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: at int androidx.core.view.ViewCompat.getImportantForAutofill(android.view.View) (ViewCompat.java:730)
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: at void androidx.recyclerview.widget.RecyclerView.initAutofill() (RecyclerView.java:748)
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: at void androidx.recyclerview.widget.RecyclerView.<init>(android.content.Context, android.util.AttributeSet, int) (RecyclerView.java:675)
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: at void androidx.wear.widget.WearableRecyclerView.<init>(android.content.Context, android.util.AttributeSet, int, int) (WearableRecyclerView.java:77)
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: at void androidx.wear.widget.WearableRecyclerView.<init>(android.content.Context, android.util.AttributeSet, int) (WearableRecyclerView.java:72)
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: at void androidx.wear.widget.WearableRecyclerView.<init>(android.content.Context, android.util.AttributeSet) (WearableRecyclerView.java:68)
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: at java.lang.Object java.lang.reflect.Constructor.newInstance0!(java.lang.Object[]) (Constructor.java:-2)
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: at java.lang.Object java.lang.reflect.Constructor.newInstance(java.lang.Object[]) (Constructor.java:430)
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: at android.view.View android.view.LayoutInflater.createView(java.lang.String, java.lang.String, android.util.AttributeSet) (LayoutInflater.java:645)
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: at android.view.View android.view.LayoutInflater.createViewFromTag(android.view.View, java.lang.String, android.content.Context, android.util.AttributeSet, boolean) (LayoutInflater.java:787)
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: at android.view.View android.view.LayoutInflater.createViewFromTag(android.view.View, java.lang.String, android.content.Context, android.util.AttributeSet) (LayoutInflater.java:727)
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: at void android.view.LayoutInflater.rInflate(org.xmlpull.v1.XmlPullParser, android.view.View, android.content.Context, android.util.AttributeSet, boolean) (LayoutInflater.java:858)
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: at void android.view.LayoutInflater.rInflateChildren(org.xmlpull.v1.XmlPullParser, android.view.View, android.util.AttributeSet, boolean) (LayoutInflater.java:821)
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: at android.view.View android.view.LayoutInflater.inflate(org.xmlpull.v1.XmlPullParser, android.view.ViewGroup, boolean) (LayoutInflater.java:518)
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: at android.view.View android.view.LayoutInflater.inflate(int, android.view.ViewGroup, boolean) (LayoutInflater.java:426)
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: at android.view.View android.view.LayoutInflater.inflate(int, android.view.ViewGroup) (LayoutInflater.java:377)
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: at void com.android.internal.policy.PhoneWindow.setContentView(int) (PhoneWindow.java:412)
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: at void android.app.Activity.setContentView(int) (Activity.java:2414)
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: at void com.ubanquity.xapp.wear.MainActivity.onCreate(android.os.Bundle) (MainActivity.kt:21)
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: at void android.app.Activity.performCreate(android.os.Bundle) (Activity.java:6682)
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: at void android.app.Instrumentation.callActivityOnCreate(android.app.Activity, android.os.Bundle) (Instrumentation.java:1118)
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: at android.app.Activity android.app.ActivityThread.performLaunchActivity(android.app.ActivityThread$ActivityClientRecord, android.content.Intent) (ActivityThread.java:2618)
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: at void android.app.ActivityThread.handleLaunchActivity(android.app.ActivityThread$ActivityClientRecord, android.content.Intent, java.lang.String) (ActivityThread.java:2726)
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: at void android.app.ActivityThread.-wrap12(android.app.ActivityThread, android.app.ActivityThread$ActivityClientRecord, android.content.Intent, java.lang.String) (ActivityThread.java:-1)
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: at void android.app.ActivityThread$H.handleMessage(android.os.Message) (ActivityThread.java:1477)
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: at void android.os.Handler.dispatchMessage(android.os.Message) (Handler.java:102)
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: at void android.os.Looper.loop() (Looper.java:154)
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: at void android.app.ActivityThread.main(java.lang.String[]) (ActivityThread.java:6119)
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: at java.lang.Object java.lang.reflect.Method.invoke!(java.lang.Object, java.lang.Object[]) (Method.java:-2)
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: at void com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run() (ZygoteInit.java:886)
2019-08-14 12:01:45.960 22258-22258/com.ubanquity.xapp.wear I/art: at void com.android.internal.os.ZygoteInit.main(java.lang.String[]) (ZygoteInit.java:776)
我的布局文件是：
<?xml version="1.0" encoding="utf-8"?>
<androidx.wear.widget.BoxInsetLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:deviceIds="wear"
tools:context=".MainActivity">
<androidx.wear.widget.WearableRecyclerView
android:id="@+id/wearableRecyclerView"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:scrollbars="vertical" />
<ProgressBar
android:id="@+id/progressBar"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent"/>
</androidx.wear.widget.BoxInsetLayout>
这是我的Gradle文件：
apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'
android {
compileSdkVersion 29
defaultConfig {
applicationId "com.ubanquity.xapp.wear"
minSdkVersion 25
targetSdkVersion 29
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation"org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
implementation 'com.google.android.gms:play-services-wearable:17.0.0'
implementation 'androidx.percentlayout:percentlayout:1.0.0'
implementation 'androidx.legacy:legacy-support-v4:1.0.0'
implementation 'androidx.recyclerview:recyclerview:1.0.0'
implementation 'androidx.wear:wear:1.0.0'
implementation 'com.google.android.support:wearable:2.4.0'
compileOnly 'com.google.android.wearable:wearable:2.4.0'
implementation 'com.google.code.gson:gson:2.8.5'
implementation 'com.amitshekhar.android:android-networking:1.0.2'
}