这有点像一个新手问题,但即使按照谷歌指南,我也遇到了这个问题。
我的应用程序在看到地图时崩溃了,这次抛出:
java.lang.NoClassDefFoundError:com.google.android.gms.R $ styleable
它只发生在三星Galaxy S III ,我正在尝试其他一些像三星Galaxy ACE,三星WIFI 5.0和其他一些和不会发生
1.-我添加了我的项目库。
2.-我的构建路径上有jar:
3.-我已按照Google Maps V2 for Android入门手册:
AndroidManifest.xml的一部分
<uses-feature
android:glEsVersion="0x00020000"
android:required="true"/>
<!-- Only this application can receive the messages and registration result -->
<permission android:name="my.package.example.permission.C2D_MESSAGE" android:protectionLevel="signature" />
<uses-permission android:name="my.package.example.permission.C2D_MESSAGE" />
<!-- This app has permission to register and receive message -->
<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />
<!-- Send the registration id to the server -->
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
<uses-permission android:name="android.permission.GET_ACCOUNTS" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" />
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="18" />
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/MyTheme" >
<meta-data
android:name="com.google.android.gms.version"
android:value="@integer/google_play_services_version" />
<meta-data
android:name="com.google.android.maps.v2.API_KEY"
android:value="AIzaSyBCYlMBZVuvPtCQm9mznppJTCnBbH8QRFI"/>
<activity ...
我的活动代码(mappa.class)崩溃
@Override
public View onCreateView(final LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
if (layout != null) {
ViewGroup parent = (ViewGroup) layout.getParent();
if (parent != null)
parent.removeView(layout);
}
try {
// HERE IT'S WHEN IT CRASHES!! THE FOLLOWING LINE
layout = inflater.inflate(R.layout.fragmentmappa, container, false);
} catch (Exception e) {
e.printStackTrace();
}
我的布局fragmentmappa.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/RelativeLayout1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<fragment
android:id="@+id/map"
android:name="com.google.android.gms.maps.SupportMapFragment"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</RelativeLayout>
提前致谢。
答案 0 :(得分:2)
您的代码似乎一切正常,请执行以下操作:
清理并构建
然后先卸载然后再安装该应用程序。
看看它是否有效。