我是
android的新手,我试图在我的应用程序中使用谷歌地图使用谷歌播放服务获取错误.
MapViewActivty：
public class MapsViewActivity extends FragmentActivity {
// Google Map
private GoogleMap googleMap;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.maps);
try {
// Loading map
initilizeMap();
} catch (Exception e) {
e.printstacktrace();
}
}
/**
* function to load map. If map is not created it will create it for you
* */
private void initilizeMap() {
if (googleMap == null) {
googleMap = ((MapFragment) getFragmentManager().findFragmentById(
R.id.map)).getMap();
// check if map is created successfully or not
if (googleMap == null) {
Toast.makeText(getApplicationContext(),"Sorry! unable to create maps",Toast.LENGTH_SHORT)
.show();
}
}
maps.xml：
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<fragment
android:id="@+id/map"
android:name="com.google.android.gms.maps.SupportMapFragment"
android:layout_width="match_parent"
android:layout_height="match_parent" />
manifest.xml文件：
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.careandcure"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="18" />
<permission
android:name="com.example.careandcure.permission.MAPS_RECEIVE"
android:protectionLevel="signature" />
<uses-permission android:name="com.example.careandcure.permission.MAPS_RECEIVE" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_MOCK_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<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-feature
android:glEsversion="0x00020000"
android:required="true" />
<application
android:allowBackup="true"
android:icon="@drawable/logo"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name="com.example.careandcure.MainActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name="com.example.careandcure.MapsViewActivity" >
</activity>
<activity
android:name="com.example.careandcure.MySearchAbleActivity"
android:launchMode="singletop" >
<intent-filter>
<action android:name="android.intent.action.SEARCH" />
</intent-filter>
<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="AIzaSyBOhdOOMI_ZMYlvSyi7DVeRe_bo9ckxehM" />
<Meta-data
android:name="android.app.searchable"
android:resource="@layout/searchable" />
</activity>
<!-- declare the default searchable Activity for the whole app -->
<Meta-data
android:name="android.app.default_searchable"
android:value=".MySearchAbleActivity" />
</application>
</manifest>
并收到以下错误：
08-06 11:34:28.256: E/AndroidRuntime(5932): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.careandcure/com.example.careandcure.MapsViewActivity}: android.view.InflateException: Binary XML file line #6: Error inflating class fragment 08-06 11:34:28.256: E/AndroidRuntime(5932): Caused by: android.view.InflateException: Binary XML file line #6: Error inflating class fragment 08-06 11:34:28.256: E/AndroidRuntime(5932): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:697) 08-06 11:34:28.256: E/AndroidRuntime(5932): at com.example.careandcure.MapsViewActivity.onCreate(MapsViewActivity.java:17) 08-06 11:34:28.256: E/AndroidRuntime(5932): Caused by: java.lang.IllegalStateException: The Meta-data tag in your app's AndroidManifest.xml does not have the right value. Expected 5089000 but found 0. You must have the following declaration within the <application> element: <Meta-data android:name="com.google.android.gms.version" android:value="@integer/google_play_services_version" /> 08-06 11:34:28.256: E/AndroidRuntime(5932): at com.google.android.gms.common.GooglePlayServicesUtil.A(UnkNown Source) 08-06 11:34:28.256: E/AndroidRuntime(5932): at com.google.android.gms.common.GooglePlayServicesUtil.isGooglePlayServicesAvailable(UnkNown Source) 08-06 11:34:28.256: E/AndroidRuntime(5932): at com.google.android.gms.maps.internal.u.I(UnkNown Source) 08-06 11:34:28.256: E/AndroidRuntime(5932): at com.google.android.gms.maps.internal.u.H(UnkNown Source) 08-06 11:34:28.256: E/AndroidRuntime(5932): at com.google.android.gms.maps.MapsInitializer.initialize(UnkNown Source) 08-06 11:34:28.256: E/AndroidRuntime(5932): at com.google.android.gms.maps.SupportMapFragment$b.a(UnkNown Source) 08-06 11:34:28.256: E/AndroidRuntime(5932): at com.google.android.gms.dynamic.a.a(UnkNown Source) 08-06 11:34:28.256: E/AndroidRuntime(5932): at com.google.android.gms.dynamic.a.onInflate(UnkNown Source)
解决方法
您的元数据标签位于<活性GT;标签.删除并将其放在应用程序标记之后：
<application android:allowBackup="true" android:icon="@drawable/logo" android:label="@string/app_name" android:theme="@style/AppTheme" > <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="AIzaSyBOhdOOMI_ZMYlvSyi7DVeRe_bo9ckxehM" /> <Meta-data android:name="android.app.searchable" android:resource="@layout/searchable" /> <activity>//not activity tags
