I got the following error from LogCat after run the first part of google mapview tutorial from android developer.
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Mainfest.xml
/layout/main.xml
HelloGoogleMap.java
Code:
12-13 00:20:12.828: ERROR/AndroidRuntime(521): java.lang.IllegalAccessError: Class ref in pre-verified class resolved to unexpected implementation
12-13 00:20:12.828: ERROR/AndroidRuntime(521): at dalvik.system.DexFile.defineClass(Native Method)
12-13 00:20:12.828: ERROR/AndroidRuntime(521): at dalvik.system.DexFile.loadClassBinaryName(DexFile.java:209)
12-13 00:20:12.828: ERROR/AndroidRuntime(521): at dalvik.system.PathClassLoader.findClass(PathClassLoader.java:203)
12-13 00:20:12.828: ERROR/AndroidRuntime(521): at java.lang.ClassLoader.loadClass(ClassLoader.java:573)
12-13 00:20:12.828: ERROR/AndroidRuntime(521): at java.lang.ClassLoader.loadClass(ClassLoader.java:532)
12-13 00:20:12.828: ERROR/AndroidRuntime(521): at android.app.Instrumentation.newActivity(Instrumentation.java:1021)
12-13 00:20:12.828: ERROR/AndroidRuntime(521): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2577)
12-13 00:20:12.828: ERROR/AndroidRuntime(521): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679)
12-13 00:20:12.828: ERROR/AndroidRuntime(521): at android.app.ActivityThread.access$2300(ActivityThread.java:125)
12-13 00:20:12.828: ERROR/AndroidRuntime(521): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033)
12-13 00:20:12.828: ERROR/AndroidRuntime(521): at android.os.Handler.dispatchMessage(Handler.java:99)
12-13 00:20:12.828: ERROR/AndroidRuntime(521): at android.os.Looper.loop(Looper.java:123)
12-13 00:20:12.828: ERROR/AndroidRuntime(521): at android.app.ActivityThread.main(ActivityThread.java:4627)
12-13 00:20:12.828: ERROR/AndroidRuntime(521): at java.lang.reflect.Method.invokeNative(Native Method)
12-13 00:20:12.828: ERROR/AndroidRuntime(521): at java.lang.reflect.Method.invoke(Method.java:521)
12-13 00:20:12.828: ERROR/AndroidRuntime(521): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
12-13 00:20:12.828: ERROR/AndroidRuntime(521): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
12-13 00:20:12.828: ERROR/AndroidRuntime(521): at dalvik.system.NativeStart.main(Native Method)
Mainfest.xml
Code:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="[URL]http://schemas.android.com/apk/res/android[/URL]"
package="com.example.hellogooglemap"
android:versionCode="1"
android:versionName="1.0">
<application android:icon="@drawable/icon" android:label="@string/app_name">
<uses-library android:name="com.google.android.maps" />
<activity android:name=".HelloGoogleMap"
android:label="@string/app_name"
android:theme="@android:style/Theme.NoTitleBar">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
<uses-permission android:name="android.permission.INTERNET" />
</manifest>
/layout/main.xml
Code:
<?xml version="1.0" encoding="utf-8"?>
<com.google.android.maps.MapView
xmlns:android="[URL]http://schemas.android.com/apk/res/android[/URL]"
android:id="@+id/mapview"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:clickable="true"
android:apiKey="Your API Key"
/>
HelloGoogleMap.java
Code:
package com.example.hellogooglemap;
import android.os.Bundle;
import com.google.android.maps.MapActivity;
import com.google.android.maps.MapView;
public class HelloGoogleMap extends MapActivity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
MapView mapView = (MapView) findViewById(R.id.mapview);
mapView.setBuiltInZoomControls(true);
}
@Override
protected boolean isRouteDisplayed() {
return false;
}
}