我正在测试适用于Android的新Google Maps API V2,并在应用启动时收到此消息:
这是在4.1模拟器上运行.
这是我的AndroidManifest.xml
档案:
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.maptest"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="15" />
<permission
android:name="com.example.maptest.permission.MAPS_RECEIVE"
android:protectionLevel="signature"/>
<uses-permission android:name="com.example.maptest.permission.MAPS_RECEIVE"/>
<uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES"/>
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
<!-- Require OpenGL ES version 2 -->
<uses-feature
android:glEsVersion="0x00020000"
android:required="true"/>
<application
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name=".MainActivity"
android:label="@string/title_activity_main" >
<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="##myapikey##"/>
</application>
</manifest>
Run Code Online (Sandbox Code Playgroud)
文件MainActivity.java:
public class MainActivity extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState); …
Run Code Online (Sandbox Code Playgroud) android google-maps android-mapview google-maps-android-api-2
我搜索了所有的日子,我找不到答案......
一切准备就绪,但谷歌地图仍然无法显示片段与标签
我检查我已经打开谷歌地图android v2和正确的API_KEY
我不知道发生了什么!
MainActivity.java:
public class MainActivity extends FragmentActivity implements
ActionBar.TabListener {
SectionsPagerAdapter mSectionsPagerAdapter;
ViewPager mViewPager;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
String titles[] = { this.getString(R.string.title_around),
this.getString(R.string.title_map),
this.getString(R.string.title_favorite),
this.getString(R.string.title_achievement), };
final ActionBar actionBar = getActionBar();
actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);
mSectionsPagerAdapter = new SectionsPagerAdapter(
getSupportFragmentManager());
mViewPager = (ViewPager) findViewById(R.id.pager);
mViewPager.setAdapter(mSectionsPagerAdapter);
mViewPager
.setOnPageChangeListener(new ViewPager.SimpleOnPageChangeListener() {
@Override
public void onPageSelected(int position) {
actionBar.setSelectedNavigationItem(position);
}
});
for (int i = 0; i < titles.length; i++) {
actionBar.addTab(actionBar.newTab().setText(titles[i])
.setTabListener(this));
}
}
@Override
public …
Run Code Online (Sandbox Code Playgroud) 我过去两天一直试图使用v2 API在我的Android应用中使用Google地图,但没有成功.我每次都得到的只是一个
Google Maps Android API(16603): Failed to load map. Error contacting Google servers. This is probably an authentication issue (but could be due to network errors).
我已经按照Google的设置教程(https://developers.google.com/maps/documentation/android/start),尝试了多次不同工作区中的不同项目,尝试了不同的Google帐户,在StackOverflow中查看了各种答案和建议,但无济于事.
我正在使用Eclipse 4.2.2和Android SDK Tools 22.01,我已经安装了Google Play服务(第7版),我也已经导入google-play-services_lib
到我的工作区并添加了对我的android项目的引用.
这是我的代码:
AndroidManifest.xml:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.googlemapdemo"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="17" />
<permission
android:name="com.example.googlemapdemo.permission.MAPS_RECEIVE"
android:protectionLevel="signature" />
<uses-permission android:name="com.example.googlemapdemo.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"/> …
Run Code Online (Sandbox Code Playgroud) 我有一个工作谷歌地图v2应用程序,但由于某些情况,我不得不更改我的调试密钥库.当然,我已将新的SHA-1指纹添加到我的Google API帐户中允许的Android设备列表中.
地图不再显示,仅显示灰色背景上的缩放和中心按钮.ADB日志中弹出以下错误:
05-21 18:11:42.903: I/Google Maps Android API(15747): Failed to contact Google servers. Another attempt will be made when connectivity is established.
05-21 18:11:43.093: E/Google Maps Android API(15747): Failed to load map. Error contacting Google servers. This is probably an authentication issue (but could be due to network errors).
Run Code Online (Sandbox Code Playgroud)
我在stackoverflow上浏览了几个类似的问题,但似乎没有解决我自己的问题.
这是我做过/检查过的:
我想补充一点,我的旧应用程序版本与原始调试密钥库仍然可以正常工作.
任何帮助表示赞赏.谢谢 !
我正在活动中显示地图......但是当我在设备上运行应用程序时它没有显示任何内容,它只显示白屏并放大缩小选项... MAP键是正确的...谢谢..
AndroidManifest.xml中
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.edxample.finalmap"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="17" />
<permission android:name="com.edxample.finalmap.permission.MAPS_RECEIVE"
android:protectionLevel="signature" />
<uses-permission android:name="com.edxample.finalmap.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" />
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name="com.edxample.finalmap.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="AIzaSyBL8ANi3jKkM0tF65C_Qus2_JgWRzClhfU" />
</application>
</manifest>
Run Code Online (Sandbox Code Playgroud)
activity_main.xml中
<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" >
<fragment
android:id="@+id/map"
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:map="http://schemas.andoid.com/apk/es-auto" …
Run Code Online (Sandbox Code Playgroud)