Android Studio: GoogleMaps не могу загрузить

Question

Я попытался добавить свое приложение для Android, которое я разработал с Android Studio 0.4.0, GoogleMap с API v2. Я загрузил с помощью Sdk-Manager пакеты GooglePlayServices. Но если я запустить приложение в эмуляторе, он выходит из строя с этим сообщением:

01-06 05:07:25.214 1137-1137/com.abc.example E/AndroidRuntime﹕ FATAL EXCEPTION: main 
    Process: com.abc.example, PID: 1137 
    java.lang.RuntimeException: Unable to start activity ComponentInfo{com.abc.example/com.abc.example.MainActivity}: android.view.InflateException: Binary XML file line #2: Error inflating class fragment 
      at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2176) 
      at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2226) 
      at android.app.ActivityThread.access$700(ActivityThread.java:135) 
      at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1397) 
      at android.os.Handler.dispatchMessage(Handler.java:102) 
      at android.os.Looper.loop(Looper.java:137) 
      at android.app.ActivityThread.main(ActivityThread.java:4998) 
      at java.lang.reflect.Method.invokeNative(Native Method) 
      at java.lang.reflect.Method.invoke(Method.java:515) 
      at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:777) 
      at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:593) 
      at dalvik.system.NativeStart.main(Native Method) 
    Caused by: android.view.InflateException: Binary XML file line #2: Error inflating class fragment 
      at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:713) 
      at android.view.LayoutInflater.inflate(LayoutInflater.java:469) 
      at android.view.LayoutInflater.inflate(LayoutInflater.java:397) 
      at android.view.LayoutInflater.inflate(LayoutInflater.java:353) 
      at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:290) 
      at android.app.Activity.setContentView(Activity.java:1928) 
      at com.gpspointsorg.gpspoints.MainActivity.onCreate(MainActivity.java:19) 
      at android.app.Activity.performCreate(Activity.java:5243) 
      at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087) 
      at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2140) 
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2226) 
            at android.app.ActivityThread.access$700(ActivityThread.java:135) 
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1397) 
            at android.os.Handler.dispatchMessage(Handler.java:102) 
            at android.os.Looper.loop(Looper.java:137) 
            at android.app.ActivityThread.main(ActivityThread.java:4998) 
            at java.lang.reflect.Method.invokeNative(Native Method) 
            at java.lang.reflect.Method.invoke(Method.java:515) 
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:777) 
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:593) 
            at dalvik.system.NativeStart.main(Native Method) 
    Caused by: java.lang.IllegalStateException: The meta-data tag in your app's AndroidManifest.xml does not have the right value. Expected 4030500 but found 0. You must have the following declaration within the <application> element:  <meta-data android:name="com.google.android.gms.version" android:value="@integer/google_play_services_version" /> 
      at com.google.android.gms.common.GooglePlayServicesUtil.n(Unknown Source) 
      at com.google.android.gms.common.GooglePlayServicesUtil.isGooglePlayServicesAvailable(Unknown Source) 
      at com.google.android.gms.maps.internal.q.v(Unknown Source) 
      at com.google.android.gms.maps.internal.q.u(Unknown Source) 
      at com.google.android.gms.maps.MapsInitializer.initialize(Unknown Source) 
      at com.google.android.gms.maps.MapFragment$b.cE(Unknown Source) 
      at com.google.android.gms.maps.MapFragment$b.a(Unknown Source) 
      at com.google.android.gms.dynamic.a.a(Unknown Source) 
      at com.google.android.gms.dynamic.a.onInflate(Unknown Source) 
      at com.google.android.gms.maps.MapFragment.onInflate(Unknown Source) 
      at android.app.Activity.onCreateView(Activity.java:4784) 
      at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:689) 
            at android.view.LayoutInflater.inflate(LayoutInflater.java:469) 
            at android.view.LayoutInflater.inflate(LayoutInflater.java:397) 
            at android.view.LayoutInflater.inflate(LayoutInflater.java:353) 
            at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:290) 
            at android.app.Activity.setContentView(Activity.java:1928) 
            at com.gpspointsorg.gpspoints.MainActivity.onCreate(MainActivity.java:19) 
            at android.app.Activity.performCreate(Activity.java:5243) 
            at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087) 
            at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2140) 
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2226) 
            at android.app.ActivityThread.access$700(ActivityThread.java:135) 
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1397) 
            at android.os.Handler.dispatchMessage(Handler.java:102) 
            at android.os.Looper.loop(Looper.java:137) 
            at android.app.ActivityThread.main(ActivityThread.java:4998) 
            at java.lang.reflect.Method.invokeNative(Native Method) 
            at java.lang.reflect.Method.invoke(Method.java:515) 
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:777) 
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:593) 
            at dalvik.system.NativeStart.main(Native Method) 

Вот MainActivity.java

package com.abc.example; 

import android.app.Activity; 
import android.app.ActionBar; 
import android.app.Fragment; 
import android.os.Bundle; 
import android.view.LayoutInflater; 
import android.view.Menu; 
import android.view.MenuItem; 
import android.view.View; 
import android.view.ViewGroup; 
import android.os.Build; 

public class MainActivity extends Activity { 

    @Override 
    protected void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.activity_main); 


    } 


    @Override 
    public boolean onCreateOptionsMenu(Menu menu) { 

     // Inflate the menu; this adds items to the action bar if it is present. 
     getMenuInflater().inflate(R.menu.main, menu); 
     return true; 
    } 

    @Override 
    public boolean onOptionsItemSelected(MenuItem item) { 
     // Handle action bar item clicks here. The action bar will 
     // automatically handle clicks on the Home/Up button, so long 
     // as you specify a parent activity in AndroidManifest.xml. 
     int id = item.getItemId(); 
     if (id == R.id.action_settings) { 
      return true; 
     } 
     return super.onOptionsItemSelected(item); 
    } 


} 

Мой actvity_main.xml

<?xml version="1.0" encoding="utf-8"?> 
<fragment xmlns:android="http://schemas.android.com/apk/res/android" 
    android:id="@+id/map" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent" 
    android:name="com.google.android.gms.maps.MapFragment"/> 

AndroidManifest. xml

<?xml version="1.0" encoding="utf-8"?> 
<manifest xmlns:android="http://schemas.android.com/apk/res/android" 
    package="com.abc.example" 
    android:versionCode="1" 
    android:versionName="1.0" > 

    <uses-sdk 
     android:minSdkVersion="14" 
     android:targetSdkVersion="19" /> 

    <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"/> 
    <!-- The following two permissions are not required to use 
     Google Maps Android API v2, but are recommended. --> 
    <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"/> 

    <meta-data android:name="com.google.android.gms.version" 
     android:value="@integer/google_play_services_version" /> 

    <application 
     android:allowBackup="true" 
     android:icon="@drawable/ic_launcher" 
     android:label="@string/app_name" 
     android:theme="@style/AppTheme" > 
     <activity 
      android:name="com.abc.example.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.maps.v2.API_KEY" 
      android:value="[Here is my Api key]"/> 

    </application> 

</manifest> 

А вот build.gradle:

buildscript { 
    repositories { 
     mavenCentral() 
    } 
    dependencies { 
     classpath 'com.android.tools.build:gradle:0.7.+' 
    } 
} 
apply plugin: 'android' 

repositories { 
    mavenCentral() 
} 

android { 
    compileSdkVersion 19 
    buildToolsVersion "19.0.0" 

    defaultConfig { 
     minSdkVersion 14 
     targetSdkVersion 19 
    } 
    buildTypes { 
     release { 
      runProguard false 
      proguardFile getDefaultProguardFile('proguard-android.txt') 
     } 
    } 
    productFlavors { 
     defaultFlavor { 
      proguardFile 'proguard-rules.txt' 
     } 
    } 
} 

dependencies { 
    compile 'com.android.support:appcompat-v7:+' 
    compile 'com.google.android.gms:play-services:4.0.30' 
} 

Извините, что мой вопрос так долго, но, может быть, у вас есть какие-либо идеи? Спасибо заранее.

Answer 1

Вы добавили следующий код вне <application> тега, поэтому его бросали ошибки:

The meta-data tag in your app's AndroidManifest.xml does not have the right value. Expected 4030500 but found 0. You must have the following declaration within the element: ........

Добавьте ниже строку в файле манифеста внутри <application> тега.

<meta-data 
    android:name="com.google.android.gms.version" 
    android:value="@integer/google_play_services_version" /> 

Заканчивать Documentation, которые уже заявили писать meta-data тег внутри только <application> тега.

Answer 2

Переместить ниже в application теге файла манифеста

<meta-data android:name="com.google.android.gms.version" 
android:value="@integer/google_play_services_version" /> 

Убедитесь, что вы обновленные сервисы Google Play.

Answer 3

для меня работает ... Страница карты MI 4 не работает, проблема заключается в исключении фрагмента. после добавления это решило все проблемы для меня.

<activity android:name=".locApp.modules.home.views.MapAndPlacesActivity"> 
<intent-filter> 
<action android:name="android.intent.action.VIEW" /> 
</intent-filter> 
</activity>