当我尝试打开谷歌地图活动时,我的导航应用程序崩溃了。在我看来,谷歌地图代码可能有一些问题。地图活动的代码如下。任何人都可以帮我吗?
Manifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.uit.awamimarkaz"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="17" />
<permission
android:name="com.uit.awamimarkaz.permission.MAPS_RECEIVE"
android:protectionLevel="signature" />
<uses-permission android:name="com.uit.awamimarkaz.permission.MAPS_RECEIVE" />
<uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-feature
android:glEsVersion="0x00020000"
android:required="true" />
<supports-screens
android:largeScreens="true"
android:normalScreens="true"
android:smallScreens="true"
android:xlargeScreens="true" />
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<meta-data
android:name="com.google.android.maps.v2.API_KEY"
android:value="AIzaSyA6v-b6CuuMcp7XMPQz6p5d_3hAxf*****" />
<activity
android:name="com.uit.awamimarkaz.Splash"
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=".Sel_Dest"
android:label="@string/app_name" >
<intent-filter>
<action android:name="com.uit.CLEARSCREEN" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".Sel_Process"
android:label="@string/app_name" >
<intent-filter>
<action android:name="com.uit.Sel_Process" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".Map_Cnic"
android:label="@string/app_name" >
<intent-filter>
<action android:name="com.uit.Map_Cnic" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".Map_Passport"
android:label="@string/app_name" >
<intent-filter>
<action android:name="com.uit.Map_Passport" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".Map_Others"
android:label="@string/app_name" >
<intent-filter>
<action android:name="com.uit.Map_Others" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".Online_Map"
android:label="@string/app_name" >
<intent-filter>
<action android:name="com.uit.Online_Map" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
</application>
</manifest>
Online_Map.java
package com.uit.awamimarkaz;
import android.os.Bundle;
import com.google.android.maps.MapActivity;
import com.google.android.maps.MapView;
public class Online_Map extends MapActivity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.online_map);
MapView mapView;
mapView = (MapView) findViewById(R.id.map);
mapView.setBuiltInZoomControls(true);
}
@Override
protected boolean isRouteDisplayed() {
// TODO Auto-generated method stub
return false;
}
}
online_map.xml
<?xml version="1.0" encoding="utf-8"?>
<fragment xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/map"
android:name="com.google.android.gms.maps.MapFragment"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:clickable="true" />
答案 0 :(得分:0)
您至少缺少API密钥。请完全按照以下链接,您应该没有问题让基本地图工作。
答案 1 :(得分:0)
右键单击您的项目。
1)转到“属性”。
2)从左侧栏中选择Android
3)选择Project build target to Google API而不是Android API
<强>更新强>
请在清单文件
中的应用程序标记下面的行下面 <uses-library android:name="com.google.android.maps" />
希望你会发现它很有用。