StackOverflow2013

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PO
primarykey
Id
20285920
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
3
CommunityOwnedDate
CreationDate
2013-11-29T12:32:28.870
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2014-01-14T08:50:07.993
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2014-01-14T08:50:07.993
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1937802
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1937802
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20284983
PostTypeId
2
Score
0
ViewCount
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LastEditorDisplayName
text
Body
i couldnt understand the way to show map inside fragments so i go up like this, <pre><code>public class MapFragment extends Activity { // Google Map private GoogleMap googleMap; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.mapsview); try { // Loading map initilizeMap(); } catch (Exception e) { e.printStackTrace(); } } // function to load map. If map is not created it will create it for you private void initilizeMap() { if (googleMap == null) { googleMap = ((com.google.android.gms.maps.MapFragment) getFragmentManager() .findFragmentById(R.id.map)).getMap(); // check if map is created successfully or not if (googleMap == null) { Toast.makeText(getApplicationContext(), "Sorry! Unable to load map", Toast.LENGTH_SHORT).show(); } } // create marker and setting latitude and longitude MarkerOptions marker = new MarkerOptions() .position( new LatLng(Double.parseDouble(DetailActivity.Lat), Double.parseDouble(DetailActivity.Long))) .title(DetailActivity.name + " " + PriceFragment.actualprice.getText().toString() + " -- " + PriceFragment.dealPrice.getText().toString()); // adding marker googleMap.addMarker(marker); } public void onResume() { initilizeMap(); super.onResume(); // getLatLongValues(); } </code></pre> The above class is an activity with the map . and now i am getting only the window of the activity inside my fragment . <pre><code>public class MapExtend extends Fragment { private static final String KEY_STATE_BUNDLE = "localActivityManagerState"; private LocalActivityManager mLocalActivityManager; protected LocalActivityManager getLocalActivityManager() { return mLocalActivityManager; } @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); Bundle state = null; if (savedInstanceState != null) { state = savedInstanceState.getBundle(KEY_STATE_BUNDLE); } mLocalActivityManager = new LocalActivityManager(getActivity(), true); mLocalActivityManager.dispatchCreate(state); } public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { // This is where you specify you activity class Intent i = new Intent(getActivity(), MapFragment.class); i.putExtra("lat", DetailActivity.Lat); i.putExtra("long", DetailActivity.Long); i.putExtra("name", DetailActivity.name); Window w = mLocalActivityManager.startActivity("tag", i); View currentView = w.getDecorView(); currentView.setVisibility(View.VISIBLE); currentView.setFocusableInTouchMode(true); ((ViewGroup) currentView) .setDescendantFocusability(ViewGroup.FOCUS_AFTER_DESCENDANTS); // View newView = inflater.inflate(currentView, container, false); // currentView.setId(R.layout.maplayout); // View newView = inflater.inflate(currentView.getId(), // container,false); return currentView; } @Override public void onSaveInstanceState(Bundle outState) { super.onSaveInstanceState(outState); outState.putBundle(KEY_STATE_BUNDLE, mLocalActivityManager.saveInstanceState()); } @Override public void onResume() { super.onResume(); mLocalActivityManager.dispatchResume(); } @Override public void onPause() { super.onPause(); mLocalActivityManager.dispatchPause(getActivity().isFinishing()); } @Override public void onStop() { super.onStop(); mLocalActivityManager.dispatchStop(); } @Override public void onDestroy() { super.onDestroy(); mLocalActivityManager.dispatchDestroy(getActivity().isFinishing()); } </code></pre> I got my map by using like this. 
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1. This table or related slice is empty.
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1. PONullPointerException on map initialisation
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1. PTAnswer
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1. USTamilselvan Kalimuthu
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1. USTamilselvan Kalimuthu
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