Question

我一直在寻找过去3天的解决方案，但我无法找到解决问题的方法。当我在我的设备上运行我的应用程序时，使用谷歌地图api v2，显示一条消息，我必须更新谷歌服务。我按照谷歌开发人员的每一步，和另一个教程，没有。这里是我的代码和日志猫...如果有人有解决方案，请帮助我。

清单xml：

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.maps2"
android:versionCode="1"
android:versionName="1.0" >

<permission
    android:name="com.example.maps2.permission.MAPS_RECEIVE"
    android:protectionLevel="signature"/>

<uses-permission android:name="com.example.maps2.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"/>

<uses-sdk
    android:minSdkVersion="17"
    android:targetSdkVersion="17" />

<application
    android:allowBackup="true"
    android:icon="@drawable/ic_launcher"
    android:label="@string/app_name"
    android:theme="@style/AppTheme" >
    <activity
        android:name="com.example.maps2.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="AIzaSyDJWkuzL3moJzGH4JcLJXQa9_q1vG7Q3Xc"/>

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

布局xml：

<LinearLayout 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 
      class="com.google.android.gms.maps.SupportMapFragment"
      android:id="@+id/map"
      android:layout_width="match_parent"
      android:layout_height="match_parent"
      android:name="com.google.android.gms.maps.SupportMapFragment"/>

</LinearLayout>

MainActivity：

import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.SupportMapFragment;

import android.os.Bundle;
import android.support.v4.app.FragmentActivity;


public class MainActivity extends FragmentActivity {


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

    SupportMapFragment fm = (SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map);
    mMap = fm.getMap(); 

}
}

logcat的：

    11-04 16:13:21.921: E/Trace(27005): error opening trace file: No such file or directory (2)
11-04 16:13:22.761: I/dalvikvm(27005): Could not find method android.os.UserManager.getApplicationRestrictions, referenced from method xg.b
11-04 16:13:22.761: W/dalvikvm(27005): VFY: unable to resolve virtual method 3765: Landroid/os/UserManager;.getApplicationRestrictions (Ljava/lang/String;)Landroid/os/Bundle;
11-04 16:13:22.761: D/dalvikvm(27005): VFY: replacing opcode 0x6e at 0x0012
11-04 16:13:22.761: I/dalvikvm(27005): Could not find method android.accounts.AccountManager.getAccountsByTypeForPackage, referenced from method xg.c
11-04 16:13:22.761: W/dalvikvm(27005): VFY: unable to resolve virtual method 2421: Landroid/accounts/AccountManager;.getAccountsByTypeForPackage (Ljava/lang/String;Ljava/lang/String;)[Landroid/accounts/Account;
11-04 16:13:22.761: D/dalvikvm(27005): VFY: replacing opcode 0x6e at 0x000c
11-04 16:13:23.762: I/PeopleDatabaseHelper(27005): cleanUpNonGplusAccounts done.
11-04 16:13:24.253: D/dalvikvm(27005): Trying to load lib /data/app-lib/com.google.android.gms-1/libAppDataSearch.so 0x40d82670
11-04 16:13:24.263: D/dalvikvm(27005): Added shared lib /data/app-lib/com.google.android.gms-1/libAppDataSearch.so 0x40d82670
11-04 16:13:24.263: D/dalvikvm(27005): No JNI_OnLoad found in /data/app-lib/com.google.android.gms-1/libAppDataSearch.so 0x40d82670, skipping init
11-04 16:13:24.263: D/Icing(27005): Init last flush num docs 159 last docstore size 41216
11-04 16:13:24.273: D/Icing(27005): Docid map file has data, scanning...
11-04 16:13:24.283: D/Icing(27005): Scanning /data/data/com.google.android.gms/files/AppDataSearch/main/cur/ds.docids found 160 documents, last docstore location 41216
11-04 16:13:24.283: D/Icing(27005): File /data/data/com.google.android.gms/files/AppDataSearch/main/cur/ds.perdocdata contains 160 records of size 6
11-04 16:13:24.323: D/Icing(27005): Corpus scoring data inited successfully num corpora 2
11-04 16:13:24.323: D/Icing(27005): Init docstore ok num docs 160 bytes 41472
11-04 16:13:25.434: V/Icing(27005): Lite index crc computed in 0.092ms
11-04 16:13:25.434: V/Icing(27005): Lite index init ok in 122.498ms
11-04 16:13:25.434: D/Icing(27005): Lite index recovered docid (158, 159]
11-04 16:13:25.434: V/Icing(27005): Warming lite-index took 0.031ms
11-04 16:13:25.434: V/Icing(27005): Warming lexicon took 0.122ms
11-04 16:13:25.434: V/Icing(27005): Warming display mappings took 0.031ms
11-04 16:13:25.434: D/Icing(27005): Init index ok num docs 160
11-04 16:13:25.434: D/Icing(27005): Init done
11-04 16:13:33.322: E/Trace(27293): error opening trace file: No such file or directory (2)
11-04 16:13:33.582: D/PackageAddedReceiver(27293): package added com.example.maps2
11-04 16:13:34.633: I/dalvikvm(27293): Could not find method android.os.UserManager.getApplicationRestrictions, referenced from method xg.b
11-04 16:13:34.633: W/dalvikvm(27293): VFY: unable to resolve virtual method 3765: Landroid/os/UserManager;.getApplicationRestrictions (Ljava/lang/String;)Landroid/os/Bundle;
11-04 16:13:34.633: D/dalvikvm(27293): VFY: replacing opcode 0x6e at 0x0012
11-04 16:13:34.743: I/dalvikvm(27293): Could not find method android.accounts.AccountManager.getAccountsByTypeForPackage, referenced from method xg.c
11-04 16:13:34.743: W/dalvikvm(27293): VFY: unable to resolve virtual method 2421: Landroid/accounts/AccountManager;.getAccountsByTypeForPackage (Ljava/lang/String;Ljava/lang/String;)[Landroid/accounts/Account;
11-04 16:13:34.743: D/dalvikvm(27293): VFY: replacing opcode 0x6e at 0x000c
11-04 16:13:35.554: I/PeopleDatabaseHelper(27293): cleanUpNonGplusAccounts done.
11-04 16:13:36.565: D/dalvikvm(27293): Trying to load lib /data/app-lib/com.google.android.gms-1/libAppDataSearch.so 0x40d851d8
11-04 16:13:36.965: D/dalvikvm(27293): Added shared lib /data/app-lib/com.google.android.gms-1/libAppDataSearch.so 0x40d851d8
11-04 16:13:36.965: D/dalvikvm(27293): No JNI_OnLoad found in /data/app-lib/com.google.android.gms-1/libAppDataSearch.so 0x40d851d8, skipping init
11-04 16:13:36.965: D/Icing(27293): Init last flush num docs 159 last docstore size 41216
11-04 16:13:36.965: D/Icing(27293): Docid map file has data, scanning...
11-04 16:13:36.975: D/Icing(27293): Scanning /data/data/com.google.android.gms/files/AppDataSearch/main/cur/ds.docids found 160 documents, last docstore location 41216
11-04 16:13:36.975: D/Icing(27293): File /data/data/com.google.android.gms/files/AppDataSearch/main/cur/ds.perdocdata contains 160 records of size 6
11-04 16:13:37.025: D/Icing(27293): Corpus scoring data inited successfully num corpora 2
11-04 16:13:37.025: D/Icing(27293): Init docstore ok num docs 160 bytes 41472
11-04 16:13:37.596: I/Recovery(27293): Received: Intent { act=com.google.android.gms.INITIALIZE flg=0x10 pkg=com.google.android.gms cmp=com.google.android.gms/.auth.be.recovery.AccountRecoveryBackgroundService$Receiver }
11-04 16:13:38.457: I/Recovery(27293): Received: Intent { act=com.google.android.gms.INITIALIZE flg=0x10 pkg=com.google.android.gms cmp=com.google.android.gms/.auth.be.recovery.AccountRecoveryBackgroundService$Receiver }
11-04 16:13:38.717: V/Icing(27293): Lite index crc computed in 0.122ms
11-04 16:13:38.727: V/Icing(27293): Lite index init ok in 152.679ms
11-04 16:13:38.727: D/Icing(27293): Lite index recovered docid (158, 159]
11-04 16:13:38.727: V/Icing(27293): Warming lite-index took 0.031ms
11-04 16:13:38.737: V/Icing(27293): Warming lexicon took 6.592ms
11-04 16:13:38.747: V/Icing(27293): Warming display mappings took 7.050ms
11-04 16:13:38.747: D/Icing(27293): Init index ok num docs 160
11-04 16:13:38.747: D/Icing(27293): Init done

请在您的设备上测试该应用，并告诉我您的设备中是否显示此消息。

Answer 1

请参阅此处，只需使用清单文件中的密钥更改api密钥，然后按照以下步骤操作：并确保您的google_play_services_lib项目仅存在于项目的工作空间中。

清单文件：

    <uses-sdk
        android:minSdkVersion="8"
        android:targetSdkVersion="18" />

    <uses-feature
        android:glEsVersion="0x00020000"
        android:required="true" />

    <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" />

    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity
            android:name="com.geeklabs.map.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="replace with your API key"/>

    </application>

</manifest>

MainActivity.java：

    package com.geeklabs.map;

import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;

public class MainActivity extends Activity {

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

}

activity_main.xml中：

    <?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"/>

得到这个后告诉我。

Answer 2

您是否正在调用不可用的方法？你的踪迹说“无法找到方法android.os.UserManager.getApplicationRestrictions，从方法xg.b中引用”。

我们可以在文档here中看到该方法可以从API lvl 18获得，并且由于您尝试在4.2.2设备（API级别17）上运行该方法，这可能是原因崩溃......

我的应用不在我的设备上显示地图

2 个答案: