问题
I did all of the Steps that were shown on Google and i also looked up other solution but in the i end up with this.
03-07 05:04:48.318: E/AndroidRuntime(21463): FATAL EXCEPTION: main
03-07 05:04:48.318: E/AndroidRuntime(21463): Process: com.graft, PID: 21463
03-07 05:04:48.318: E/AndroidRuntime(21463): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.graft/com.graft.MainActivity}: android.view.InflateException: Binary XML file line #13: Error inflating class fragment
03-07 05:04:48.318: E/AndroidRuntime(21463): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2195)
03-07 05:04:48.318: E/AndroidRuntime(21463): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2245)
03-07 05:04:48.318: E/AndroidRuntime(21463): at android.app.ActivityThread.access$800(ActivityThread.java:135)
03-07 05:04:48.318: E/AndroidRuntime(21463): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196)
03-07 05:04:48.318: E/AndroidRuntime(21463): at android.os.Handler.dispatchMessage(Handler.java:102)
03-07 05:04:48.318: E/AndroidRuntime(21463): at android.os.Looper.loop(Looper.java:136)
03-07 05:04:48.318: E/AndroidRuntime(21463): at android.app.ActivityThread.main(ActivityThread.java:5017)
03-07 05:04:48.318: E/AndroidRuntime(21463): at java.lang.reflect.Method.invokeNative(Native Method)
03-07 05:04:48.318: E/AndroidRuntime(21463): at java.lang.reflect.Method.invoke(Method.java:515)
03-07 05:04:48.318: E/AndroidRuntime(21463): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)
03-07 05:04:48.318: E/AndroidRuntime(21463): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)
03-07 05:04:48.318: E/AndroidRuntime(21463): at dalvik.system.NativeStart.main(Native Method)
03-07 05:04:48.318: E/AndroidRuntime(21463): Caused by: android.view.InflateException: Binary XML file line #13: Error inflating class fragment
03-07 05:04:48.318: E/AndroidRuntime(21463): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:713)
03-07 05:04:48.318: E/AndroidRuntime(21463): at android.view.LayoutInflater.rInflate(LayoutInflater.java:755)
03-07 05:04:48.318: E/AndroidRuntime(21463): at android.view.LayoutInflater.inflate(LayoutInflater.java:492)
03-07 05:04:48.318: E/AndroidRuntime(21463): at android.view.LayoutInflater.inflate(LayoutInflater.java:397)
03-07 05:04:48.318: E/AndroidRuntime(21463): at android.view.LayoutInflater.inflate(LayoutInflater.java:353)
03-07 05:04:48.318: E/AndroidRuntime(21463): at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:290)
03-07 05:04:48.318: E/AndroidRuntime(21463): at android.app.Activity.setContentView(Activity.java:1929)
03-07 05:04:48.318: E/AndroidRuntime(21463): at com.graft.MainActivity.onCreate(MainActivity.java:27)
03-07 05:04:48.318: E/AndroidRuntime(21463): at android.app.Activity.performCreate(Activity.java:5231)
03-07 05:04:48.318: E/AndroidRuntime(21463): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
03-07 05:04:48.318: E/AndroidRuntime(21463): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2159)
03-07 05:04:48.318: E/AndroidRuntime(21463): ... 11 more
03-07 05:04:48.318: E/AndroidRuntime(21463): Caused by: java.lang.IllegalStateException: The meta-data tag in your app's AndroidManifest.xml does not have the right value. Expected 4242000 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" />
03-07 05:04:48.318: E/AndroidRuntime(21463): at com.google.android.gms.common.GooglePlayServicesUtil.n(Unknown Source)
03-07 05:04:48.318: E/AndroidRuntime(21463): at com.google.android.gms.common.GooglePlayServicesUtil.isGooglePlayServicesAvailable(Unknown Source)
03-07 05:04:48.318: E/AndroidRuntime(21463): at com.google.android.gms.maps.internal.q.v(Unknown Source)
03-07 05:04:48.318: E/AndroidRuntime(21463): at com.google.android.gms.maps.internal.q.u(Unknown Source)
03-07 05:04:48.318: E/AndroidRuntime(21463): at com.google.android.gms.maps.MapsInitializer.initialize(Unknown Source)
03-07 05:04:48.318: E/AndroidRuntime(21463): at com.google.android.gms.maps.MapFragment$b.ex(Unknown Source)
03-07 05:04:48.318: E/AndroidRuntime(21463): at com.google.android.gms.maps.MapFragment$b.a(Unknown Source)
03-07 05:04:48.318: E/AndroidRuntime(21463): at com.google.android.gms.dynamic.a.a(Unknown Source)
03-07 05:04:48.318: E/AndroidRuntime(21463): at com.google.android.gms.dynamic.a.onInflate(Unknown Source)
03-07 05:04:48.318: E/AndroidRuntime(21463): at com.google.android.gms.maps.MapFragment.onInflate(Unknown Source)
03-07 05:04:48.318: E/AndroidRuntime(21463): at android.app.Activity.onCreateView(Activity.java:4785)
03-07 05:04:48.318: E/AndroidRuntime(21463): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:689)
03-07 05:04:48.318: E/AndroidRuntime(21463): ... 21 more
Manifest.XML
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.graft"
android:versionCode="1"
android:versionName="1.0" >
<permission
android:name="com.graft.permission.MAPS_RECEIVE"
android:protectionLevel="signature"></permission>
<permission android:name = "com.graft.permission.MEDIA_CONTENT_CONTROL"
android:protectionLevel="signature"></permission>
<uses-permission android:name= "com.graft.permission.MAPS_RECEIVE"/>
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES"/>
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
<uses-feature android:glEsVersion="0x00020000" android:required="true"/>
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="19" />
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme"
>
<uses-library android:name="com.google.android.maps" />
<meta-data
android:name="com.google.android.maps.v2.API_KEY"
android:value="keyhere"/>
<activity
android:name="com.graft.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>
<meta-data android:name ="com.google.android.gms.verson"
android:value ="@integer/google_play_services_version"/>
</application>
Main.XML
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:text="@string/hello_world" />
<fragment
android:id="@+id/map"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:name="com.google.android.gms.maps.SupportMapFragment"
class="com.google.android.gms.maps.MapFragment"/>
</RelativeLayout>
MainActivity.java
public class MainActivity extends FragmentActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);}
}
I really want to understand what I am doing wrong that way i can actually learn to solve these kinds of things by myself.
回答1:
In Manifest we require only the following things to show google map:
<manifest ….>
<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="com.google.android.providers.gsf.permission.READ_GSERVICES" />
<application ….>
<activity … />
<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="your api key" />
</application>
<uses-feature android:glEsVersion="0x00020000" android:required="true" />
</manifest>
Change your fragment tag as:
<fragment
android:id="@+id/map"
android:layout_width="match_parent"
android:layout_height="match_parent"
class="com.google.android.gms.maps.SupportMapFragment"/>
Clean your project and run.
回答2:
Typo in manifest file:
<meta-data android:name ="com.google.android.gms.verson"
android:value ="@integer/google_play_services_version"/>
Change verson to version.
来源：https://stackoverflow.com/questions/22248647/android-google-maps-v2-giving-me-illegalstateexception