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[英]getting error java.lang.NoClassDefFoundError: com.google.android.gms.common.GooglePlayServicesUtil
[英]NoClassDefFoundError: com.google.android.gms.common.GooglePlayServicesUtil on device
我有一個用於嘗試推送通知的android應用。 到目前為止,我所擁有的只是一個簡單的活動,它將啟動以下檢查功能:
private boolean checkPlayServices() {
int resultCode = GooglePlayServicesUtil.isGooglePlayServicesAvailable(this);
if (resultCode != ConnectionResult.SUCCESS) {
if (GooglePlayServicesUtil.isUserRecoverableError(resultCode)) {
GooglePlayServicesUtil.getErrorDialog(resultCode, this,
PLAY_SERVICES_RESOLUTION_REQUEST).show();
} else {
out("Not Supported!");
finish();
}
return false;
}
return true;
}
這是來自官方教程。
該應用程序的構建沒有錯誤,但是,當我嘗試在模擬器中或在手機(銀河S4,android 4.2.2)上運行此檢查時,它將引發NoClassDefFoundError。
這是堆棧跟蹤:
java.lang.IllegalStateException: Could not execute method of the activity
at android.view.View$1.onClick(View.java:3591)
at android.view.View.performClick(View.java:4084)
at android.view.View$PerformClick.run(View.java:16966)
at android.os.Handler.handleCallback(Handler.java:615)
at android.os.Handler.dispatchMessage(Handler.java:92)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:4745)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.reflect.InvocationTargetException
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at android.view.View$1.onClick(View.java:3586)
at android.view.View.performClick(View.java:4084)
at android.view.View$PerformClick.run(View.java:16966)
at android.os.Handler.handleCallback(Handler.java:615)
at android.os.Handler.dispatchMessage(Handler.java:92)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:4745)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.NoClassDefFoundError: com.google.android.gms.common.GooglePlayServicesUtil
at com.epam.move.notification.MainActivity.checkPlayServices(MainActivity.java:52)
at com.epam.move.notification.MainActivity.testClicked(MainActivity.java:41)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at android.view.View$1.onClick(View.java:3586)
at android.view.View.performClick(View.java:4084)
at android.view.View$PerformClick.run(View.java:16966)
at android.os.Handler.handleCallback(Handler.java:615)
at android.os.Handler.dispatchMessage(Handler.java:92)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:4745)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
at dalvik.system.NativeStart.main(Native Method)
我對此進行了谷歌搜索,據我所知,這意味着我的手機未登錄Google Services APK。
打包時可以告訴我的App包含它嗎,還是應該在手機上安裝某些東西?
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.epam.move.notification"
android:versionCode="1"
android:versionName="1.0" >
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />
<uses-permission android:name="android.permission.GET_ACCOUNTS" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="com.google.android.c2dm.intent.RECEIVE" />
<uses-permission android:name="com.google.android.gcm.demo.app.permission.C2D_MESSAGE" />
<!--<permission android:name="com.google.android.gcm.demo.app.permission.C2D_MESSAGE" android:protectionLevel="signature" /> -->
<uses-sdk
android:minSdkVersion="9"
android:targetSdkVersion="19"
/>
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="MoVE.n"
android:theme="@style/AppTheme" >
<activity
android:name="com.epam.move.notification.MainActivity"
android:label="MoVE.n" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
Gradle構建腳本:
<?xml version="1.0" encoding="utf-8"?>
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath 'com.android.tools.build:gradle:0.6.+'
}
}
apply plugin: 'android'
repositories {
mavenCentral()
}
android {
compileSdkVersion 19
buildToolsVersion "19.0.0"
defaultConfig {
minSdkVersion 9
targetSdkVersion 19
}
}
dependencies {
compile 'com.android.support:appcompat-v7:+'
compile 'com.google.android.gms:play-services:4.0.30'
}
謝謝。
我遇到的問題是...請將SDK中的GooglePlayService項目作為依賴項模塊包含到您的項目中。 這可能會有所幫助。 該項目的路徑為android_sdk \\ extras \\ google \\ google_play_services \\ libproject \\
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