Databases
StackOverflow2013
Postsdbo
POGoogle Maps API V2 android app on API level 8 up to 17
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POGoogle Maps API V2 android app on API level 8 up to 17
    primarykey
    data
    text
    <p>I am working with the Google maps API V2 and it is going fine. i have a 2.2.2 android device wich i use to debug my app.</p> <p>now i just got a Galaxy Note 2, and when i try to debug on that device the app imidiatly crashed "project has stopped working".</p> <p>So i just made a small example to test with. and again it runs great on 2.2.2 but not on 4.1.1.</p> <p>this is the code i have for the small example exercise</p> <p>Any suggestions would be much appreciated</p> <p>My Layout</p> <pre><code>&lt;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=".MainActivity" &gt; &lt;TextView android:id="@+id/tv_location" android:layout_width="wrap_content" android:layout_height="wrap_content" /&gt; &lt;fragment xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/map" android:layout_width="match_parent" android:layout_height="match_parent" android:layout_below="@id/tv_location" class="com.google.android.gms.maps.SupportMapFragment" /&gt; &lt;/RelativeLayout&gt; </code></pre> <p>My Manifest</p> <pre><code> &lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.ss" android:versionCode="1" android:versionName="1.0" &gt; &lt;uses-sdk android:minSdkVersion="8" android:targetSdkVersion="17" /&gt; &lt;permission android:name="com.example.ss.permission.MAPS_RECEIVE" android:protectionLevel="signature"/&gt; &lt;uses-permission android:name="com.example.ss.permission.MAPS_RECEIVE"/&gt; &lt;uses-permission android:name="android.permission.INTERNET"/&gt; &lt;uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/&gt; &lt;uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES"/&gt; &lt;uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/&gt; &lt;uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/&gt; &lt;uses-feature android:glEsVersion="0x00020000" android:required="true"/&gt; &lt;application android:allowBackup="true" android:icon="@drawable/ic_launcher" android:label="@string/app_name" android:theme="@style/AppTheme" &gt; &lt;uses-library android:name="com.google.android.maps" /&gt; &lt;activity android:name="com.example.ss.MainActivity" android:label="@string/app_name" &gt; &lt;intent-filter&gt; &lt;action android:name="android.intent.action.MAIN" /&gt; &lt;category android:name="android.intent.category.LAUNCHER" /&gt; &lt;/intent-filter&gt; &lt;/activity&gt; &lt;meta-data android:name="com.google.android.maps.v2.API_KEY" android:value="my key"/&gt; &lt;/application&gt; &lt;/manifest&gt; </code></pre> <p>and my testing code</p> <pre><code>public class MainActivity extends FragmentActivity implements LocationListener{ private GoogleMap googleMap; private LatLng source; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); int status = GooglePlayServicesUtil.isGooglePlayServicesAvailable(getBaseContext()); if(status!=ConnectionResult.SUCCESS){ int requestCode = 10; Dialog dialog = GooglePlayServicesUtil.getErrorDialog(status, this, requestCode); dialog.show(); }else{ SupportMapFragment fm = (SupportMapFragment)getSupportFragmentManager().findFragmentById(R.id.map); googleMap = fm.getMap(); googleMap.setMyLocationEnabled(false); LocationManager locManager = (LocationManager) getSystemService(LOCATION_SERVICE); Criteria criteria = new Criteria(); String provider = locManager.getBestProvider(criteria, true); Location loc = locManager.getLastKnownLocation(provider); if(loc!=null){ onLocationChanged(loc); } source = new LatLng(loc.getLatitude(), loc.getLongitude()); //makeUrl = new MakeUrl(source, destination); //String url = makeUrl.makeLocationUrl(); googleMap.moveCamera(CameraUpdateFactory.newLatLng(source)); googleMap.animateCamera(CameraUpdateFactory.zoomTo(15)); } } @Override public boolean onCreateOptionsMenu(Menu menu) { // Inflate the menu; this adds items to the action bar if it is present. getMenuInflater().inflate(R.menu.activity_main, menu); return true; } @Override public void onLocationChanged(Location arg0) { // TODO Auto-generated method stub } @Override public void onProviderDisabled(String arg0) { // TODO Auto-generated method stub } @Override public void onProviderEnabled(String arg0) { // TODO Auto-generated method stub } @Override public void onStatusChanged(String arg0, int arg1, Bundle arg2) { // TODO Auto-generated method stub } </code></pre> <p>}</p> <p>The stacktrace that i get on my NOTE 2</p> <pre><code> 02-17 13:03:23.135: D/dalvikvm(9527): Late-enabling CheckJNI 02-17 13:03:23.170: E/Trace(9527): error opening trace file: No such file or directory (2) 02-17 13:03:23.345: D/dalvikvm(9527): GC_CONCURRENT freed 179K, 6% free 12453K/13191K, paused 2ms+1ms, total 33ms 02-17 13:03:23.345: D/dalvikvm(9527): WAIT_FOR_CONCURRENT_GC blocked 26ms 02-17 13:03:23.575: D/dalvikvm(9527): GC_CONCURRENT freed 279K, 7% free 12634K/13511K, paused 12ms+1ms, total 24ms 02-17 13:03:23.665: D/dalvikvm(9527): GC_CONCURRENT freed 276K, 7% free 12862K/13703K, paused 2ms+12ms, total 29ms 02-17 13:03:23.705: D/AbsListView(9527): Get MotionRecognitionManager 02-17 13:03:23.740: D/dalvikvm(9527): GC_CONCURRENT freed 194K, 6% free 13206K/13959K, paused 2ms+2ms, total 20ms 02-17 13:03:23.740: D/dalvikvm(9527): WAIT_FOR_CONCURRENT_GC blocked 9ms 02-17 13:03:23.745: D/dalvikvm(9527): WAIT_FOR_CONCURRENT_GC blocked 9ms 02-17 13:03:23.760: D/AndroidRuntime(9527): Shutting down VM 02-17 13:03:23.760: W/dalvikvm(9527): threadid=1: thread exiting with uncaught exception (group=0x41c802a0) 02-17 13:03:23.760: E/AndroidRuntime(9527): FATAL EXCEPTION: main 02-17 13:03:23.760: E/AndroidRuntime(9527): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.mm/com.example.mm.MainActivity}: java.lang.NullPointerException 02-17 13:03:23.760: E/AndroidRuntime(9527): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2100) 02-17 13:03:23.760: E/AndroidRuntime(9527): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2125) 02-17 13:03:23.760: E/AndroidRuntime(9527): at android.app.ActivityThread.access$600(ActivityThread.java:140) 02-17 13:03:23.760: E/AndroidRuntime(9527): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1227) 02-17 13:03:23.760: E/AndroidRuntime(9527): at android.os.Handler.dispatchMessage(Handler.java:99) 02-17 13:03:23.760: E/AndroidRuntime(9527): at android.os.Looper.loop(Looper.java:137) 02-17 13:03:23.760: E/AndroidRuntime(9527): at android.app.ActivityThread.main(ActivityThread.java:4898) 02-17 13:03:23.760: E/AndroidRuntime(9527): at java.lang.reflect.Method.invokeNative(Native Method) 02-17 13:03:23.760: E/AndroidRuntime(9527): at java.lang.reflect.Method.invoke(Method.java:511) 02-17 13:03:23.760: E/AndroidRuntime(9527): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1008) 02-17 13:03:23.760: E/AndroidRuntime(9527): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:775) 02-17 13:03:23.760: E/AndroidRuntime(9527): at dalvik.system.NativeStart.main(Native Method) 02-17 13:03:23.760: E/AndroidRuntime(9527): Caused by: java.lang.NullPointerException 02-17 13:03:23.760: E/AndroidRuntime(9527): at com.example.mm.MainActivity.onCreate(MainActivity.java:82) 02-17 13:03:23.760: E/AndroidRuntime(9527): at android.app.Activity.performCreate(Activity.java:5191) 02-17 13:03:23.760: E/AndroidRuntime(9527): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1094) 02-17 13:03:23.760: E/AndroidRuntime(9527): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2064) 02-17 13:03:23.760: E/AndroidRuntime(9527): ... 11 more 02-17 13:03:23.955: D/dalvikvm(9527): GC_CONCURRENT freed 233K, 6% free 13394K/14215K, paused 14ms+1ms, total 44ms </code></pre>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. USMichael
    1. USMichael
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POGoogle Maps API V2 android app on API level 8 up to 17
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. POGoogle Maps API V2 android app on API level 8 up to 17
      1. USleonvian
      1. VTFavorite
    3. VO
      singulars
      1. POGoogle Maps API V2 android app on API level 8 up to 17
      1. This table or related slice is empty.
      1. VTUpMod
    1. COPlease also post the stacktrace or error message from logcat.
      singulars
      1. POGoogle Maps API V2 android app on API level 8 up to 17
      1. USmdiener
    2. CO@mdiener Stacktrace has been added
      singulars
      1. POGoogle Maps API V2 android app on API level 8 up to 17
      1. USMichael
    3. COAs there are no line numbers visible in your source code, which is line 82 in MainActivity?
      singulars
      1. POGoogle Maps API V2 android app on API level 8 up to 17
      1. USmdiener
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload