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Google지도 api v2를 사용하여 위도와 경도를 얻으려고합니다. 그래서 먼저 내 프로젝트 - appCompact_v7에 라이브러리를 추가하고 (때문에 명성 죄송합니다 질수 게시물 이미지) 아래 이미지 링크에 표시됩니다-play0service_lib 구글 :Google지도 api v2를 사용하여 위도와 경도를 표시하는 중에 오류가 표시됨
Eclipse project screen shot그리고 코드는 다음과 같습니다를 :
의 AndroidManifest.xml :
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.testmapact2"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="17" />
<permission
android:name="com.example.testmapact2.permission.MAPS_RECEIVE"
android:protectionLevel="signature" />
<uses-permission
android:name="com.example.testmapact.permission.MAPS_RECEIVE" />
<!-- set other permissions -->
<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_FINE_LOCATION" />
<!-- Maps API version 2 requires OpenGL ES version 2 -->
<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>
<meta-data
android:name="com.google.android.maps.v2.API_KEY"
android:value="AIzaSxAZYjSWRbcxyZkCf35Fi75cLxxxaVHeQbw" />
</application>
</manifest>
레이아웃 :
<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="${relativePackage}.${activityClass}" >
<TextView
android:id="@+id/TextLat"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:layout_marginLeft="68dp"
android:text="lat" />
<TextView
android:id="@+id/TextLong"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/TextLat"
android:layout_below="@+id/TextLat"
android:layout_marginTop="52dp"
android:text="lon" />
</RelativeLayout>
MainAcivity.java :
public class MainActivity extends Activity
implements GooglePlayServicesClient.ConnectionCallbacks,
GooglePlayServicesClient.OnConnectionFailedListener
{
TextView txtLat, txtLong;
LocationClient locClient;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
txtLat = (TextView)findViewById(R.id.TextLat);
txtLong = (TextView)findViewById(R.id.TextLong);
locClient = new LocationClient(this, this, this);
gpsChk();
}
@Override
protected void onStart()
{ super.onStart();
locClient.connect(); }
@Override
protected void onStop()
{ locClient.disconnect();
super.onStop();}
@Override
public void onConnectionFailed(ConnectionResult result) {
// TODO Auto-generated method stub }
@Override
public void onConnected(Bundle connectionHint) {
Location location = locClient.getLastLocation();
if(location!=null)
{
txtLat.setText(String.valueOf(location.getLatitude()));
txtLong.setText(String.valueOf(location.getLongitude()));
}
}
@Override
public void onDisconnected() {
// TODO Auto-generated method stub }
private void gpsChk()
{
// if GPS is not enabled, start GPS settings activity
LocationManager locationManager =
(LocationManager) getSystemService(LOCATION_SERVICE);
if (!locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER))
{
Toast.makeText(this, "Please activate GPS settings",
Toast.LENGTH_LONG).show();
Intent intent =
new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS);
startActivity(intent);
}
}
}
그것의 런타임 오류가 표시되지 않습니다. 로그 캣에서 오류 로그 : 나는 구글지도가 실행되며 GPS가 너무에 내 안드로이드 전화에 응용 프로그램을 실행하려고
07-24 11:23:34.259: E/AndroidRuntime(4433): FATAL EXCEPTION: main
07-24 11:23:34.259: E/AndroidRuntime(4433): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.testmapact2/com.example.testmapact2.MainActivity}: java.lang.IllegalStateException: The meta-data tag in your app's AndroidManifest.xml does not have the right value. Expected 5077000 but found 0. You must have the following declaration within the <application> element: <meta-data android:name="com.google.android.gms.version" android:value="@integer/google_play_services_version" />
07-24 11:23:34.259: E/AndroidRuntime(4433): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2343)
07-24 11:23:34.259: E/AndroidRuntime(4433): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2395)
07-24 11:23:34.259: E/AndroidRuntime(4433): at android.app.ActivityThread.access$600(ActivityThread.java:162)
07-24 11:23:34.259: E/AndroidRuntime(4433): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1364)
07-24 11:23:34.259: E/AndroidRuntime(4433): at android.os.Handler.dispatchMessage(Handler.java:107)
07-24 11:23:34.259: E/AndroidRuntime(4433): at android.os.Looper.loop(Looper.java:194)
07-24 11:23:34.259: E/AndroidRuntime(4433): at android.app.ActivityThread.main(ActivityThread.java:5371)
07-24 11:23:34.259: E/AndroidRuntime(4433): at java.lang.reflect.Method.invokeNative(Native Method)
07-24 11:23:34.259: E/AndroidRuntime(4433): at java.lang.reflect.Method.invoke(Method.java:525)
07-24 11:23:34.259: E/AndroidRuntime(4433): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:833)
07-24 11:23:34.259: E/AndroidRuntime(4433): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:600)
07-24 11:23:34.259: E/AndroidRuntime(4433): at dalvik.system.NativeStart.main(Native Method)
07-24 11:23:34.259: E/AndroidRuntime(4433): Caused by: java.lang.IllegalStateException: The meta-data tag in your app's AndroidManifest.xml does not have the right value. Expected 5077000 but found 0. You must have the following declaration within the <application> element: <meta-data android:name="com.google.android.gms.version" android:value="@integer/google_play_services_version" />
07-24 11:23:34.259: E/AndroidRuntime(4433): at com.google.android.gms.common.GooglePlayServicesUtil.x(Unknown Source)
07-24 11:23:34.259: E/AndroidRuntime(4433): at com.google.android.gms.common.GooglePlayServicesUtil.isGooglePlayServicesAvailable(Unknown Source)
07-24 11:23:34.259: E/AndroidRuntime(4433): at com.google.android.gms.internal.hc.connect(Unknown Source)
07-24 11:23:34.259: E/AndroidRuntime(4433): at com.google.android.gms.location.LocationClient.connect(Unknown Source)
07-24 11:23:34.259: E/AndroidRuntime(4433): at com.example.testmapact2.MainActivity.onStart(MainActivity.java:42)
07-24 11:23:34.259: E/AndroidRuntime(4433): at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1170)
07-24 11:23:34.259: E/AndroidRuntime(4433): at android.app.Activity.performStart(Activity.java:5132)
07-24 11:23:34.259: E/AndroidRuntime(4433): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2316)
07-24 11:23:34.259: E/AndroidRuntime(4433): ... 11 more
. 그러나 여전히 오류를 표시하고 응용 프로그램이 메시지를 보내 중지합니다. 불행히도 응용 프로그램이 중지되었습니다.
도와주세요. :-)
여기서'MapFragment'는 무엇입니까? 지도를 표시하지 않습니다. – Raghunandan