本文介绍了地图显示,在Android的发布重点的处理方法,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

我已经创建释放键为我application.But它不显示map.What做我错了,我已经通过项目 - >导出 - 点击右键>给予ALIAS_NAME创建释放钥匙? - > ......像通过使用的Keytool。that.Then,我得到了释放key.i用它在我的XML。

我的code:

 公共类SampleMapActivity扩展MapActivity {

    图形页面myMapView = NULL;

    MapController myMC = NULL;

    GeoPoint对象的GeoPoint = NULL;

    双纬度= 12.937875,东经= 77.622313;
    / **第一次创建活动时调用。 * /
    @覆盖
    公共无效的onCreate(包savedInstanceState){
        super.onCreate(savedInstanceState);
        的setContentView(R.layout.main);

        myMapView =(图形页面)findViewById(R.id.myGMap);
        的GeoPoint =新的GeoPoint((int)的(纬度* 1000020),(int)的(经度* 1000020));
        myMapView.setStreetView(真正的);

        myMC = myMapView.getController();
        myMC.setCenter(GeoPoint对象);
        myMC.setZoom(15);

        myMapView.setBuiltInZoomControls(真正的);
        myMapView.displayZoomControls(真正的);

    }
    @覆盖
    保护的布尔isRouteDisplayed(){
        返回false;
    }

    公共布尔的onkeydown(INT键code,KeyEvent的事件){
        如果(键code == KeyEvent.KEY code_I){
            myMapView.getController()setZoom(myMapView.getZoomLevel()+1);
            返回true;
        }否则,如果(键code == KeyEvent.KEY code_O){
            myMapView.getController()setZoom(myMapView.getZoomLevel() -  1)。
            返回true;
        }否则,如果(键code == KeyEvent.KEY code_S){
            myMapView.setSatellite(真正的);
            返回true;
        }否则,如果(键code == KeyEvent.KEY code_M){
            myMapView.setSatellite(假);
            返回true;
        }
        返回false;
    }

}
 

XML:

 < XML版本=1.0编码=UTF-8&GT?;
< LinearLayout中的xmlns:机器人=htt​​p://schemas.android.com/apk/res/android
    机器人:方向=垂直
    机器人:layout_width =FILL_PARENT
    机器人:layout_height =FILL_PARENT
    >
< com.google.android.maps.MapView
机器人:ID =@ + ID / myGMap
        机器人:layout_width =FILL_PARENT
        机器人:layout_height =WRAP_CONTENT
        机器人:启用=真
    机器人:可点击=真
        机器人:apiKey =0GNnbje3crS0ZuqJfAFnJjO8zNPYy9OqNzHS2Aw
    />

< / LinearLayout中>
 

解决方案

让去获取MapAPIKey。

1)如何创​​建密钥库

 项目>>出口>> ExportAndroidApplication>>下一页>>创建新的密钥库(记住密钥存储区路径)>>填写所有详情>> ...等等
 

现在你的密钥存储和的.apk创建。

2)如何获得证书的指纹(MD5)

  $的keytool -list -alias ALIAS_NAME -keystore我释放,key.keystore
 

有关详细去这里

现在你有指纹等为

证书指纹(MD5):94:1E:43:49:87:73:BB:E6:A6:88:D7:20:F1:8E:B5:98

3)如何获得MapApiKey 点击此处并粘贴MD5,然后U将得到MapAPIKey。使用此键在应用程序中。

4)测试

创建新的APK使用该密钥库和检查。

I've created Release key for my application.But It doesnt show map.What did i wrong on that?i've created release key by Right click of project->Export->Giving alias_name->...like that.Then by the use of Keytool.,i got that release key.i used it on my xml.

My code:

public class SampleMapActivity extends MapActivity {

    MapView         myMapView       = null;

    MapController   myMC            = null;

    GeoPoint        geoPoint        = null;

    double          latitude        = 12.937875, longitude = 77.622313;
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

        myMapView = (MapView) findViewById(R.id.myGMap);
        geoPoint = new GeoPoint((int) (latitude * 1000020), (int) (longitude * 1000020));
        myMapView.setStreetView(true);

        myMC = myMapView.getController();
        myMC.setCenter(geoPoint);
        myMC.setZoom(15);

        myMapView.setBuiltInZoomControls(true);
        myMapView.displayZoomControls(true);

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

    public boolean onKeyDown(int keyCode, KeyEvent event) {
        if (keyCode == KeyEvent.KEYCODE_I) {
            myMapView.getController().setZoom(myMapView.getZoomLevel() + 1);
            return true;
        } else if (keyCode == KeyEvent.KEYCODE_O) {
            myMapView.getController().setZoom(myMapView.getZoomLevel() - 1);
            return true;
        } else if (keyCode == KeyEvent.KEYCODE_S) {
            myMapView.setSatellite(true);
            return true;
        } else if (keyCode == KeyEvent.KEYCODE_M) {
            myMapView.setSatellite(false);
            return true;
        }
        return false;
    }

}

xml:

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 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
android:id="@+id/myGMap"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:enabled="true"
    android:clickable="true"
        android:apiKey="0GNnbje3crS0ZuqJfAFnJjO8zNPYy9OqNzHS2Aw"
    />

</LinearLayout>
解决方案

lets go for get MapAPIKey.

1)How to create KeyStore

Project >> Export >> ExportAndroidApplication >> Next >> Create New Keystore (Remember Keystore Path) >> Fill All Detail >> ...etc

Now your keystore and Apk is created.

2)How to get Certificate fingerprint (MD5)

$ keytool -list -alias alias_name -keystore my-release-key.keystore

for more detail go here

Now you got fingerprint like as

Certificate fingerprint (MD5): 94:1E:43:49:87:73:BB:E6:A6:88:D7:20:F1:8E:B5:98

3)How to get MapApiKeyclick here and paste your MD5 then u will get MapAPIKey.Use this key in your application.

4)Test

create new apk using this keystore and check..

这篇关于地图显示,在Android的发布重点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!

09-26 20:02