Hi everyone, I am following a tutorial on adding google maps into and android app and it keeps quitting unexpectantly. I have added the correct permissions and uses and created a new AVD using the google api build target but i guess i am missing something else, hope someone can help and thanks in advance
Main.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" > <TextView android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="@string/hello" /> <com.google.android.maps.MapView android:id="@+id/mapview" android:layout_width="fill_parent" android:layout_height="fill_parent" android:apiKey="*******************************************" /> </LinearLayout> AndroidManifest.xml <?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android"; package="com.hello.map.view" android:versionCode="1" android:versionName="1.0"> <application android:icon="@drawable/icon" android:label="@string/ app_name"> <activity android:name=".HelloMapView" android:label="@string/ app_name"> <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity> <uses-library android:name="com.google.android.maps" /> </application> <uses-permission android:name="android.permission.INTERNET"></uses- permission> <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"></uses- permission> <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"></uses- permission> </manifest> HelloMapView.java ackage com.hello.map.view; import com.google.android.maps.MapActivity; import com.google.android.maps.MapView; import android.os.Bundle; import android.widget.LinearLayout; public class HelloMapView extends MapActivity { /** Called when the activity is first created. */ LinearLayout linearLayout; MapView mapView; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); //setContentView(R.layout.main); mapView = (MapView) findViewById(R.id.mapview); mapView.setBuiltInZoomControls(true); } @Override protected boolean isRouteDisplayed() { // TODO Auto-generated method stub return false; } } Error Log 09-09 21:23:11.817: INFO/Process(695): Sending signal. PID: 695 SIG: 9 09-09 21:23:13.318: INFO/Process(672): Sending signal. PID: 672 SIG: 9 09-09 21:23:13.417: WARN/InputManagerService(67): Window already focused, ignoring focus gain of: com.android.internal.view.iinputmethodclient$stub$pr...@440d6168 09-09 21:23:14.016: INFO/ActivityManager(67): Process com.zermatt.travel.guide (pid 672) has died. 09-09 21:23:14.067: INFO/ActivityManager(67): Process com.hello.map.view (pid 695) has died. 09-09 21:23:16.990: WARN/ActivityManager(67): Activity destroy timeout for HistoryRecord{440c13a0 com.hello.map.view/.HelloMapView} 09-09 21:23:44.257: INFO/AndroidRuntime(706): NOTE: attach of thread 'Binder Thread #4' failed 09-09 21:23:47.887: INFO/ActivityManager(67): Starting activity: Intent { act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x10000000 cmp=com.hello.map.view/.HelloMapView } 09-09 21:23:48.097: INFO/AndroidRuntime(715): NOTE: attach of thread 'Binder Thread #3' failed 09-09 21:23:48.528: INFO/ActivityManager(67): Start proc com.hello.map.view for activity com.hello.map.view/.HelloMapView: pid=722 uid=10037 gids={3003, 1015} 09-09 21:23:51.217: WARN/dalvikvm(722): threadid=1: thread exiting with uncaught exception (group=0x4001d800) 09-09 21:23:51.247: ERROR/AndroidRuntime(722): FATAL EXCEPTION: main 09-09 21:23:51.247: ERROR/AndroidRuntime(722): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.hello.map.view/com.hello.map.view.HelloMapView}: java.lang.NullPointerException 09-09 21:23:51.247: ERROR/AndroidRuntime(722): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java: 2663) 09-09 21:23:51.247: ERROR/AndroidRuntime(722): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java: 2679) 09-09 21:23:51.247: ERROR/AndroidRuntime(722): at android.app.ActivityThread.access$2300(ActivityThread.java:125) 09-09 21:23:51.247: ERROR/AndroidRuntime(722): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033) 09-09 21:23:51.247: ERROR/AndroidRuntime(722): at android.os.Handler.dispatchMessage(Handler.java:99) 09-09 21:23:51.247: ERROR/AndroidRuntime(722): at android.os.Looper.loop(Looper.java:123) 09-09 21:23:51.247: ERROR/AndroidRuntime(722): at android.app.ActivityThread.main(ActivityThread.java:4627) 09-09 21:23:51.247: ERROR/AndroidRuntime(722): at java.lang.reflect.Method.invokeNative(Native Method) 09-09 21:23:51.247: ERROR/AndroidRuntime(722): at java.lang.reflect.Method.invoke(Method.java:521) 09-09 21:23:51.247: ERROR/AndroidRuntime(722): at com.android.internal.os.ZygoteInit $MethodAndArgsCaller.run(ZygoteInit.java:868) 09-09 21:23:51.247: ERROR/AndroidRuntime(722): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626) 09-09 21:23:51.247: ERROR/AndroidRuntime(722): at dalvik.system.NativeStart.main(Native Method) 09-09 21:23:51.247: ERROR/AndroidRuntime(722): Caused by: java.lang.NullPointerException 09-09 21:23:51.247: ERROR/AndroidRuntime(722): at com.hello.map.view.HelloMapView.onCreate(HelloMapView.java:20) 09-09 21:23:51.247: ERROR/AndroidRuntime(722): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java: 1047) 09-09 21:23:51.247: ERROR/AndroidRuntime(722): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java: 2627) 09-09 21:23:51.247: ERROR/AndroidRuntime(722): ... 11 more 09-09 21:23:51.297: WARN/ActivityManager(67): Force finishing activity com.hello.map.view/.HelloMapView 09-09 21:23:51.826: WARN/ActivityManager(67): Activity pause timeout for HistoryRecord{440d7c90 com.hello.map.view/.HelloMapView} 09-09 21:24:00.497: INFO/Process(722): Sending signal. PID: 722 SIG: 9 09-09 21:24:00.557: INFO/ActivityManager(67): Process com.hello.map.view (pid 722) has died. 09-09 21:24:00.617: WARN/InputManagerService(67): Window already focused, ignoring focus gain of: com.android.internal.view.iinputmethodclient$stub$pr...@43f511d0 09-09 21:24:03.628: WARN/ActivityManager(67): Activity destroy timeout for HistoryRecord{440d7c90 com.hello.map.view/.HelloMapView} 09-09 21:24:22.687: INFO/EventLogService(231): Aggregate from 1284062061836 (log), 1284062061836 (data) -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
