应用网格显示屏幕，而不是谷歌地图 [英] App shows grid screen instead of google map

问题描述

我想获得一个基本的地图应用程序工作，但，我只得到电网屏幕。

I am trying to get a basic map application to work but, I am getting only the grid screen.

code：

1.ActivityMain.java

1.ActivityMain.java

import android.os.Bundle;
import com.google.android.maps.MapActivity;
import com.google.android.maps.MapView;
public class MainActivity extends MapActivity {
    MapView mapView;
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState); 
        setContentView(R.layout.activity_main);
        mapView = (MapView) findViewById(R.id.map_view);       

    }

    @Override
    protected boolean isRouteDisplayed() {
        return false;
    }
}

2.activity_main.xml

2.activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout 
 xmlns:android="http://schemas.android.com/apk/res/android"
 android:orientation="vertical" 
 android:layout_width="fill_parent"
 android:layout_height="fill_parent">

 <com.google.android.maps.MapView
  xmlns:android="http://schemas.android.com/apk/res/android"
  android:id="@+id/map_view"
  android:layout_width="fill_parent" 
  android:layout_height="fill_parent"
  android:clickable="true" 
  android:enabled="true" 
  android:apiKey="[api_key]" />

</RelativeLayout>

3.Manifest.xml

3.Manifest.xml

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

    <uses-sdk
        android:minSdkVersion="8"
        android:targetSdkVersion="17" />

    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />

    <permission
        android:name="com.vevolet.maps.permission.MAPS_RECEIVE"
        android:protectionLevel="signature" >
    </permission>

    <uses-permission android:name="com.vevolet.maps.permission.MAPS_RECEIVE" />
    <uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" />
    <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" />

    <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" >

        <uses-library android:required="true" android:name="com.google.android.maps" />

        <meta-data
            android:name="com.google.android.maps.v2.API_KEY"
            android:value="[api_key]" />

        <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>
    </application>

</manifest>

我也试过这code API与使用从没有工作的application..but产生的密钥库生成的。

I also tried this code with api generated using the keystore generated from the application..but it did not work.

请告诉我是什么问题。谢谢

Please tell me what the problem is. Thanks

推荐答案

我觉得pretty愚蠢的回答我的问题（特别是与它的奖金），但我无论如何做。

I feel pretty stupid answering my own question(esp. with a bounty on it) but I'm doing it anyway.

Raghunandan 和周华健ADZ 解决的第一个错误，我做了（混合GMaps实现v1和v2 code的）， 感谢你们。
等后来我遇到了两个问题：

Raghunandan and Emil Adz solved the first mistake I did(of mixing gmaps v1 and v2 code), thank you guys. But then I encountered two other problems:

问题1：库是失败与我的项目链接结果
问题2：我得到了一个错误错误充气类片段

Problem 1: The library was failing to link with my project.
Problem 2: I was getting an error "error inflating the class fragment"

解决方案：

有关问题1：我复制内部C的的Google Play-services_lib 文件夹：\\ Android的\\ android- SDK \\ \\演员谷歌\\ google_play_services \\ libproject ，并将其粘贴到另一个驱动器，然后输入它的新位置，并将其引用到我的项目。

For Problem 1: I copied the google-play-services_lib folder inside C:\Android\android-sdk\extras\google\google_play_services\libproject and pasted it into another drive and then imported it from the new location and referenced it to my project.

有关问题2：我更换了 MapFragment 与 SupportMapFragment 里面＆LT;片断＆gt; 这是片段的原生API等级11版（我的活动XML中）

For Problem 2: I replaced the MapFragment with SupportMapFragment in inside <fragment>(inside my activity xml) which is for the native API Level 11 edition of fragments.

这篇关于应用网格显示屏幕，而不是谷歌地图的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！