无法使用Android Google Map V2 [英] Having Trouble Using Android Google Map V2
本文介绍了无法使用Android Google Map V2的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
无法在Android应用中使用Android谷歌地图v2请看看,让我知道我在哪里做错了..
以下是我的代码MainActivity.java
Not able to use android google map v2 in android app please have look and let me know where i am doing wrong..
Following is the Code for my MainActivity.java
package com.example.googlemapv2;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.os.Bundle;
import android.widget.Toast;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.MapFragment;
public class MainActivity extends Activity {
// Google Map
private GoogleMap googleMap;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
try {
initializeMap();
} catch (Exception e) {
e.printStackTrace();
}
}
@SuppressLint("NewApi")
private void initializeMap() {
if (googleMap == null) {
googleMap = ((MapFragment) getFragmentManager().findFragmentById(
R.id.map)).getMap();
}
if (googleMap == null) {
Toast.makeText(getApplicationContext(),
"Sorry, Unable to Show Map", Toast.LENGTH_SHORT).show();
}
}
@Override
protected void onResume() {
super.onResume();
initializeMap();
}
}
和AndroidManifest.xml:
And AndroidManifest.xml:
<manifest xmlns:android="http://schemas.android.com/apk/res/android">
package="com.example.googlemapv2"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk>
android:minSdkVersion="8"
android:targetSdkVersion="14" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<!-- Required to show current location -->
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<!-- Required OpenGL ES 2.0. for Maps V2 -->
<uses-feature>
android:glEsVersion="0x00020000"
android:required="true" />
<application>
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity>
android:name=".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>
<!-- Google Map Key -->
<meta-data
android:name="com.google.android.maps.v2.API_KEY"
android:value="AIzaSyAxgtuqq30RxWs0jUtq8X6BNgbA1bkehUY" >
</meta-data>
</application>
</uses-feature></uses-sdk></manifest>
推荐答案
使用ADB install命令安装 com.android.vending-1。需要在模拟器中配置的apk 和 com.google.android.gms-1.apk 。
关注这些链接,以防您遇到任何问题,
http://umut.tekguc.info/en/content/google-android-map-v2-step-step [ ^ ](步骤7以后)< br $> b $ b
http://nemanjakovacevic.net/blog/english/2012/12/06/how-to-make-android-google-maps-v2-work-in-android-模拟器/ [ ^ ]
Use the ADB install command to install com.android.vending-1.apk and com.google.android.gms-1.apk which needs to be configured in the Emulator.
Follow these links in case you face any issues,
http://umut.tekguc.info/en/content/google-android-map-v2-step-step[^] ( Step 7 onwards )
http://nemanjakovacevic.net/blog/english/2012/12/06/how-to-make-android-google-maps-v2-work-in-android-emulator/[^]
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