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Android SDK Eclipse Google Maps(Android SDK Eclipse Google Maps)

 从10天开始，我试着在手机上看到地图。 
 

 我想获得从当前位置到另一个位置的路线.. 
 

 我有谷歌lib，我有api键，我用片段和Mapview尝试了视图， 
 

 我在youtube上阅读了5个以上的教程并观看了2个教程...... 
 

 活动 
 

    <?xml version="1.0" encoding="utf-8"?>
<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">
    <fragment
        android:id="@+id/map"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        class="com.google.android.gms.maps.MapFragment" />
</RelativeLayout> 

 

 的.java 
 

@SuppressLint("NewApi") public class GoogleNav extends Activity {
  static final LatLng HAMBURG = new LatLng(53.558, 9.927);
  static final LatLng KIEL = new LatLng(53.551, 9.993);
  private GoogleMap map;

@Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_googlenav);
    map = ((MapFragment) getFragmentManager().findFragmentById(R.id.map))
        .getMap();
    Marker hamburg = map.addMarker(new MarkerOptions().position(HAMBURG)
        .title("Hamburg"));
    Marker kiel = map.addMarker(new MarkerOptions()
        .position(KIEL)
        .title("Kiel")
        .snippet("Kiel is cool")
        .icon(BitmapDescriptorFactory
            .fromResource(R.drawable.ic_launcher)));

    // Move the camera instantly to hamburg with a zoom of 15.
    map.moveCamera(CameraUpdateFactory.newLatLngZoom(HAMBURG, 15));

    // Zoom in, animating the camera.
    map.animateCamera(CameraUpdateFactory.zoomTo(10), 2000, null);
  }

  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
    //getMenuInflater().inflate(R.menu.activity_main, menu);
    return true;
  }

} 

 

 表现 
 

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.jk.johnknust"
    android:versionCode="1"
    android:versionName="1.0" >
    Damit Handys mit hohen Auflösungen (z. B. Motorola Milestone) auch die hdpi-Resourcen verwenden
    <supports-screens
        android:anyDensity="true"
        android:largeScreens="true"
        android:smallScreens="true" />

    <uses-sdk
        android:minSdkVersion="8"
        android:targetSdkVersion="19" />

    <permission
        android:name="com.jkjohnknust.permission.MAPS_RECEIVE"
        android:protectionLevel="signature" />
    <uses-permission android:name="com.jkjohnknust.permission.MAPS_RECEIVE"/>    
    <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" />
    <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"/>

    <application      
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name" >
        <uses-library android:name="com.google.android.maps" />
        <activity
            android:name="com.jk.johnknust.Questlog"
            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.jk.johnknust.QuestDetails"
            android:label="@string/title_activity_sek" >
        </activity>
        <activity
            android:name="com.jk.johnknust.Navigation"
            android:label="@string/title_activity_nav" >
        </activity>
        <activity
            android:name="com.jk.johnknust.GoogleNav"
            android:label="@string/title_activity_googlenav" >
        </activity>

        <meta-data
    android:name="com.google.android.maps.v2.API_KEY"
    android:value="yes i insert my key" />

    </application>

</manifest>

 

 错误日志 
 

06-14 23:13:17.475: E/ActivityThread(10782): Failed to inflate
06-14 23:13:17.475: E/ActivityThread(10782): android.view.InflateException: Binary XML file line #6: Error inflating class fragment
06-14 23:13:17.475: E/ActivityThread(10782):    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:713)
06-14 23:13:17.475: E/ActivityThread(10782):    at android.view.LayoutInflater.rInflate(LayoutInflater.java:755)
06-14 23:13:17.475: E/ActivityThread(10782):    at android.view.LayoutInflater.inflate(LayoutInflater.java:492)
06-14 23:13:17.475: E/ActivityThread(10782):    at android.view.LayoutInflater.inflate(LayoutInflater.java:397)
06-14 23:13:17.475: E/ActivityThread(10782):    at android.view.LayoutInflater.inflate(LayoutInflater.java:353)
06-14 23:13:17.475: E/ActivityThread(10782):    at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:343)
06-14 23:13:17.475: E/ActivityThread(10782):    at android.app.Activity.setContentView(Activity.java:1929)
06-14 23:13:17.475: E/ActivityThread(10782):    at com.jk.johnknust.GoogleNav.onCreate(GoogleNav.java:23)
06-14 23:13:17.475: E/ActivityThread(10782):    at android.app.Activity.performCreate(Activity.java:5231)
06-14 23:13:17.475: E/ActivityThread(10782):    at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
06-14 23:13:17.475: E/ActivityThread(10782):    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2158)
06-14 23:13:17.475: E/ActivityThread(10782):    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2253)
06-14 23:13:17.475: E/ActivityThread(10782):    at android.app.ActivityThread.access$800(ActivityThread.java:145)
06-14 23:13:17.475: E/ActivityThread(10782):    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1206)
06-14 23:13:17.475: E/ActivityThread(10782):    at android.os.Handler.dispatchMessage(Handler.java:102)
06-14 23:13:17.475: E/ActivityThread(10782):    at android.os.Looper.loop(Looper.java:136)
06-14 23:13:17.475: E/ActivityThread(10782):    at android.app.ActivityThread.main(ActivityThread.java:5161)
06-14 23:13:17.475: E/ActivityThread(10782):    at java.lang.reflect.Method.invokeNative(Native Method)
06-14 23:13:17.475: E/ActivityThread(10782):    at java.lang.reflect.Method.invoke(Method.java:515)
06-14 23:13:17.475: E/ActivityThread(10782):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:795)
06-14 23:13:17.475: E/ActivityThread(10782):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:611)
06-14 23:13:17.475: E/ActivityThread(10782):    at dalvik.system.NativeStart.main(Native Method)
06-14 23:13:17.475: E/ActivityThread(10782): Caused by: java.lang.IllegalStateException: The meta-data tag in your app's AndroidManifest.xml does not have the right value.  Expected 4452000 but found 0.  You must have the following declaration within the <application> element:     <meta-data android:name="com.google.android.gms.version" android:value="@integer/google_play_services_version" />
06-14 23:13:17.475: E/ActivityThread(10782):    at com.google.android.gms.common.GooglePlayServicesUtil.t(Unknown Source)
06-14 23:13:17.475: E/ActivityThread(10782):    at com.google.android.gms.common.GooglePlayServicesUtil.isGooglePlayServicesAvailable(Unknown Source)
06-14 23:13:17.475: E/ActivityThread(10782):    at com.google.android.gms.maps.internal.u.B(Unknown Source)
06-14 23:13:17.475: E/ActivityThread(10782):    at com.google.android.gms.maps.internal.u.A(Unknown Source)
06-14 23:13:17.475: E/ActivityThread(10782):    at com.google.android.gms.maps.MapsInitializer.initialize(Unknown Source)
06-14 23:13:17.475: E/ActivityThread(10782):    at com.google.android.gms.maps.MapFragment$b.ip(Unknown Source)
06-14 23:13:17.475: E/ActivityThread(10782):    at com.google.android.gms.maps.MapFragment$b.a(Unknown Source)
06-14 23:13:17.475: E/ActivityThread(10782):    at com.google.android.gms.dynamic.a.a(Unknown Source)
06-14 23:13:17.475: E/ActivityThread(10782):    at com.google.android.gms.dynamic.a.onInflate(Unknown Source)
06-14 23:13:17.475: E/ActivityThread(10782):    at com.google.android.gms.maps.MapFragment.onInflate(Unknown Source)
06-14 23:13:17.475: E/ActivityThread(10782):    at android.app.Activity.onCreateView(Activity.java:4785)
06-14 23:13:17.475: E/ActivityThread(10782):    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:689)
06-14 23:13:17.475: E/ActivityThread(10782):    ... 21 more
06-14 23:13:17.475: D/AndroidRuntime(10782): Shutting down VM
06-14 23:13:17.475: W/dalvikvm(10782): threadid=1: thread exiting with uncaught exception (group=0x415a4ce0)
06-14 23:13:17.482: E/AndroidRuntime(10782): FATAL EXCEPTION: main
06-14 23:13:17.482: E/AndroidRuntime(10782): Process: com.jk.johnknust, PID: 10782
06-14 23:13:17.482: E/AndroidRuntime(10782): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.jk.johnknust/com.jk.johnknust.GoogleNav}: android.view.InflateException: Binary XML file line #6: Error inflating class fragment
06-14 23:13:17.482: E/AndroidRuntime(10782):    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2204)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2253)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at android.app.ActivityThread.access$800(ActivityThread.java:145)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1206)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at android.os.Handler.dispatchMessage(Handler.java:102)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at android.os.Looper.loop(Looper.java:136)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at android.app.ActivityThread.main(ActivityThread.java:5161)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at java.lang.reflect.Method.invokeNative(Native Method)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at java.lang.reflect.Method.invoke(Method.java:515)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:795)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:611)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at dalvik.system.NativeStart.main(Native Method)
06-14 23:13:17.482: E/AndroidRuntime(10782): Caused by: android.view.InflateException: Binary XML file line #6: Error inflating class fragment
06-14 23:13:17.482: E/AndroidRuntime(10782):    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:713)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at android.view.LayoutInflater.rInflate(LayoutInflater.java:755)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at android.view.LayoutInflater.inflate(LayoutInflater.java:492)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at android.view.LayoutInflater.inflate(LayoutInflater.java:397)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at android.view.LayoutInflater.inflate(LayoutInflater.java:353)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:343)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at android.app.Activity.setContentView(Activity.java:1929)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at com.jk.johnknust.GoogleNav.onCreate(GoogleNav.java:23)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at android.app.Activity.performCreate(Activity.java:5231)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2158)
06-14 23:13:17.482: E/AndroidRuntime(10782):    ... 11 more
06-14 23:13:17.482: E/AndroidRuntime(10782): Caused by: java.lang.IllegalStateException: The meta-data tag in your app's AndroidManifest.xml does not have the right value.  Expected 4452000 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" />
06-14 23:13:17.482: E/AndroidRuntime(10782):    at com.google.android.gms.common.GooglePlayServicesUtil.t(Unknown Source)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at com.google.android.gms.common.GooglePlayServicesUtil.isGooglePlayServicesAvailable(Unknown Source)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at com.google.android.gms.maps.internal.u.B(Unknown Source)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at com.google.android.gms.maps.internal.u.A(Unknown Source)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at com.google.android.gms.maps.MapsInitializer.initialize(Unknown Source)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at com.google.android.gms.maps.MapFragment$b.ip(Unknown Source)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at com.google.android.gms.maps.MapFragment$b.a(Unknown Source)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at com.google.android.gms.dynamic.a.a(Unknown Source)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at com.google.android.gms.dynamic.a.onInflate(Unknown Source)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at com.google.android.gms.maps.MapFragment.onInflate(Unknown Source)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at android.app.Activity.onCreateView(Activity.java:4785)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:689)
06-14 23:13:17.482: E/AndroidRuntime(10782):    ... 21 more


since 10 days i try to see a map on my phone.
 

i want to get a route from current location to another location..
 

I have the google lib, I have the api key, I tried the view with a fragment and with a Mapview,
 

I read more than 5 tutorials and watch 2 tutorials on youtube...
 

activity
 

    <?xml version="1.0" encoding="utf-8"?>
<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">
    <fragment
        android:id="@+id/map"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        class="com.google.android.gms.maps.MapFragment" />
</RelativeLayout> 

 

.java
 

@SuppressLint("NewApi") public class GoogleNav extends Activity {
  static final LatLng HAMBURG = new LatLng(53.558, 9.927);
  static final LatLng KIEL = new LatLng(53.551, 9.993);
  private GoogleMap map;

@Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_googlenav);
    map = ((MapFragment) getFragmentManager().findFragmentById(R.id.map))
        .getMap();
    Marker hamburg = map.addMarker(new MarkerOptions().position(HAMBURG)
        .title("Hamburg"));
    Marker kiel = map.addMarker(new MarkerOptions()
        .position(KIEL)
        .title("Kiel")
        .snippet("Kiel is cool")
        .icon(BitmapDescriptorFactory
            .fromResource(R.drawable.ic_launcher)));

    // Move the camera instantly to hamburg with a zoom of 15.
    map.moveCamera(CameraUpdateFactory.newLatLngZoom(HAMBURG, 15));

    // Zoom in, animating the camera.
    map.animateCamera(CameraUpdateFactory.zoomTo(10), 2000, null);
  }

  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
    //getMenuInflater().inflate(R.menu.activity_main, menu);
    return true;
  }

} 

 

manifest
 

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.jk.johnknust"
    android:versionCode="1"
    android:versionName="1.0" >
    Damit Handys mit hohen Auflösungen (z. B. Motorola Milestone) auch die hdpi-Resourcen verwenden
    <supports-screens
        android:anyDensity="true"
        android:largeScreens="true"
        android:smallScreens="true" />

    <uses-sdk
        android:minSdkVersion="8"
        android:targetSdkVersion="19" />

    <permission
        android:name="com.jkjohnknust.permission.MAPS_RECEIVE"
        android:protectionLevel="signature" />
    <uses-permission android:name="com.jkjohnknust.permission.MAPS_RECEIVE"/>    
    <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" />
    <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"/>

    <application      
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name" >
        <uses-library android:name="com.google.android.maps" />
        <activity
            android:name="com.jk.johnknust.Questlog"
            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.jk.johnknust.QuestDetails"
            android:label="@string/title_activity_sek" >
        </activity>
        <activity
            android:name="com.jk.johnknust.Navigation"
            android:label="@string/title_activity_nav" >
        </activity>
        <activity
            android:name="com.jk.johnknust.GoogleNav"
            android:label="@string/title_activity_googlenav" >
        </activity>

        <meta-data
    android:name="com.google.android.maps.v2.API_KEY"
    android:value="yes i insert my key" />

    </application>

</manifest>

 

error log 
 

06-14 23:13:17.475: E/ActivityThread(10782): Failed to inflate
06-14 23:13:17.475: E/ActivityThread(10782): android.view.InflateException: Binary XML file line #6: Error inflating class fragment
06-14 23:13:17.475: E/ActivityThread(10782):    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:713)
06-14 23:13:17.475: E/ActivityThread(10782):    at android.view.LayoutInflater.rInflate(LayoutInflater.java:755)
06-14 23:13:17.475: E/ActivityThread(10782):    at android.view.LayoutInflater.inflate(LayoutInflater.java:492)
06-14 23:13:17.475: E/ActivityThread(10782):    at android.view.LayoutInflater.inflate(LayoutInflater.java:397)
06-14 23:13:17.475: E/ActivityThread(10782):    at android.view.LayoutInflater.inflate(LayoutInflater.java:353)
06-14 23:13:17.475: E/ActivityThread(10782):    at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:343)
06-14 23:13:17.475: E/ActivityThread(10782):    at android.app.Activity.setContentView(Activity.java:1929)
06-14 23:13:17.475: E/ActivityThread(10782):    at com.jk.johnknust.GoogleNav.onCreate(GoogleNav.java:23)
06-14 23:13:17.475: E/ActivityThread(10782):    at android.app.Activity.performCreate(Activity.java:5231)
06-14 23:13:17.475: E/ActivityThread(10782):    at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
06-14 23:13:17.475: E/ActivityThread(10782):    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2158)
06-14 23:13:17.475: E/ActivityThread(10782):    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2253)
06-14 23:13:17.475: E/ActivityThread(10782):    at android.app.ActivityThread.access$800(ActivityThread.java:145)
06-14 23:13:17.475: E/ActivityThread(10782):    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1206)
06-14 23:13:17.475: E/ActivityThread(10782):    at android.os.Handler.dispatchMessage(Handler.java:102)
06-14 23:13:17.475: E/ActivityThread(10782):    at android.os.Looper.loop(Looper.java:136)
06-14 23:13:17.475: E/ActivityThread(10782):    at android.app.ActivityThread.main(ActivityThread.java:5161)
06-14 23:13:17.475: E/ActivityThread(10782):    at java.lang.reflect.Method.invokeNative(Native Method)
06-14 23:13:17.475: E/ActivityThread(10782):    at java.lang.reflect.Method.invoke(Method.java:515)
06-14 23:13:17.475: E/ActivityThread(10782):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:795)
06-14 23:13:17.475: E/ActivityThread(10782):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:611)
06-14 23:13:17.475: E/ActivityThread(10782):    at dalvik.system.NativeStart.main(Native Method)
06-14 23:13:17.475: E/ActivityThread(10782): Caused by: java.lang.IllegalStateException: The meta-data tag in your app's AndroidManifest.xml does not have the right value.  Expected 4452000 but found 0.  You must have the following declaration within the <application> element:     <meta-data android:name="com.google.android.gms.version" android:value="@integer/google_play_services_version" />
06-14 23:13:17.475: E/ActivityThread(10782):    at com.google.android.gms.common.GooglePlayServicesUtil.t(Unknown Source)
06-14 23:13:17.475: E/ActivityThread(10782):    at com.google.android.gms.common.GooglePlayServicesUtil.isGooglePlayServicesAvailable(Unknown Source)
06-14 23:13:17.475: E/ActivityThread(10782):    at com.google.android.gms.maps.internal.u.B(Unknown Source)
06-14 23:13:17.475: E/ActivityThread(10782):    at com.google.android.gms.maps.internal.u.A(Unknown Source)
06-14 23:13:17.475: E/ActivityThread(10782):    at com.google.android.gms.maps.MapsInitializer.initialize(Unknown Source)
06-14 23:13:17.475: E/ActivityThread(10782):    at com.google.android.gms.maps.MapFragment$b.ip(Unknown Source)
06-14 23:13:17.475: E/ActivityThread(10782):    at com.google.android.gms.maps.MapFragment$b.a(Unknown Source)
06-14 23:13:17.475: E/ActivityThread(10782):    at com.google.android.gms.dynamic.a.a(Unknown Source)
06-14 23:13:17.475: E/ActivityThread(10782):    at com.google.android.gms.dynamic.a.onInflate(Unknown Source)
06-14 23:13:17.475: E/ActivityThread(10782):    at com.google.android.gms.maps.MapFragment.onInflate(Unknown Source)
06-14 23:13:17.475: E/ActivityThread(10782):    at android.app.Activity.onCreateView(Activity.java:4785)
06-14 23:13:17.475: E/ActivityThread(10782):    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:689)
06-14 23:13:17.475: E/ActivityThread(10782):    ... 21 more
06-14 23:13:17.475: D/AndroidRuntime(10782): Shutting down VM
06-14 23:13:17.475: W/dalvikvm(10782): threadid=1: thread exiting with uncaught exception (group=0x415a4ce0)
06-14 23:13:17.482: E/AndroidRuntime(10782): FATAL EXCEPTION: main
06-14 23:13:17.482: E/AndroidRuntime(10782): Process: com.jk.johnknust, PID: 10782
06-14 23:13:17.482: E/AndroidRuntime(10782): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.jk.johnknust/com.jk.johnknust.GoogleNav}: android.view.InflateException: Binary XML file line #6: Error inflating class fragment
06-14 23:13:17.482: E/AndroidRuntime(10782):    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2204)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2253)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at android.app.ActivityThread.access$800(ActivityThread.java:145)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1206)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at android.os.Handler.dispatchMessage(Handler.java:102)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at android.os.Looper.loop(Looper.java:136)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at android.app.ActivityThread.main(ActivityThread.java:5161)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at java.lang.reflect.Method.invokeNative(Native Method)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at java.lang.reflect.Method.invoke(Method.java:515)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:795)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:611)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at dalvik.system.NativeStart.main(Native Method)
06-14 23:13:17.482: E/AndroidRuntime(10782): Caused by: android.view.InflateException: Binary XML file line #6: Error inflating class fragment
06-14 23:13:17.482: E/AndroidRuntime(10782):    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:713)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at android.view.LayoutInflater.rInflate(LayoutInflater.java:755)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at android.view.LayoutInflater.inflate(LayoutInflater.java:492)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at android.view.LayoutInflater.inflate(LayoutInflater.java:397)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at android.view.LayoutInflater.inflate(LayoutInflater.java:353)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:343)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at android.app.Activity.setContentView(Activity.java:1929)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at com.jk.johnknust.GoogleNav.onCreate(GoogleNav.java:23)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at android.app.Activity.performCreate(Activity.java:5231)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2158)
06-14 23:13:17.482: E/AndroidRuntime(10782):    ... 11 more
06-14 23:13:17.482: E/AndroidRuntime(10782): Caused by: java.lang.IllegalStateException: The meta-data tag in your app's AndroidManifest.xml does not have the right value.  Expected 4452000 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" />
06-14 23:13:17.482: E/AndroidRuntime(10782):    at com.google.android.gms.common.GooglePlayServicesUtil.t(Unknown Source)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at com.google.android.gms.common.GooglePlayServicesUtil.isGooglePlayServicesAvailable(Unknown Source)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at com.google.android.gms.maps.internal.u.B(Unknown Source)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at com.google.android.gms.maps.internal.u.A(Unknown Source)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at com.google.android.gms.maps.MapsInitializer.initialize(Unknown Source)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at com.google.android.gms.maps.MapFragment$b.ip(Unknown Source)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at com.google.android.gms.maps.MapFragment$b.a(Unknown Source)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at com.google.android.gms.dynamic.a.a(Unknown Source)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at com.google.android.gms.dynamic.a.onInflate(Unknown Source)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at com.google.android.gms.maps.MapFragment.onInflate(Unknown Source)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at android.app.Activity.onCreateView(Activity.java:4785)
06-14 23:13:17.482: E/AndroidRuntime(10782):    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:689)
06-14 23:13:17.482: E/AndroidRuntime(10782):    ... 21 more


原文：
更新时间：2021-08-15 12:08

最满意答案

 我一直在尝试使用wireshark进行openstack服务器迁移的性能。 您可以从控制节点ping openstack实例，并让wireshark捕获发送到实例的icmp数据包。 在ping它时执行实时迁移。 记下wireshark没有捕获数据包的时间，并且你有它，大致测量openstack服务器迁移的性能。 

I have been meausring the performance of openstack server migrate using wireshark. You can ping the openstack instance from your control node, and have wireshark capture the icmp packets sent to the instance. CArry out live migration while pinging it. Take note of the time for which the packets are not captured by wireshark, and there you have it, an approximate measurement of performance of openstack server migrate.

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