I get de Error when i try run my app. I tried to change the class to extends Fragment and extends FragmentActivity with the imports but did not work.
For I have added some additional information in my Manifest, I think you might have something that might be causing the problem reported.
Manifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="luizugliano.com.br.googlemapsapp" >
<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"/>
<!--Mostrar a localização atual-->
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
<!-- Required OpenGL ES 2.0. for Maps V2 -->
<uses-feature
android:glEsVersion="0x00020000"
android:required="true" />
<!-- Requires OpenGL ES version 2 -->
<uses-feature
android:glEsVersion="0x00020000"
android:required="true" />
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme" >
<meta-data android:name="com.google.android.gms.version"
android:value="@integer/google_play_services_version"/>
<meta-data android:name="com.google.android.maps.V2.API_KEY"
android:value="AIzaSyAjLBXa8xptO-7CRhvhRQMX8zB-85uR7LU"/>
<activity
android:name=".MainActivity"
android:label="@string/app_name"
android:theme="@style/AppTheme.NoActionBar" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
logcat error
FATAL EXCEPTION: main
11-17 22:55:13.475 3005-3005/luizugliano.com.br.googlemapsapp E/AndroidRuntime: Process: luizugliano.com.br.googlemapsapp, PID: 3005
11-17 22:55:13.475 3005-3005/luizugliano.com.br.googlemapsapp E/AndroidRuntime: java.lang.RuntimeException: Unable to start activity ComponentInfo{luizugliano.com.br.googlemapsapp/luizugliano.com.br.googlemapsapp.Ma inActivity}: android.view.InflateException: Binary XML file line #18: Binary XML file line #12: Error inflating class fragment
11-17 22:55:13.475 3005-3005/luizugliano.com.br.googlemapsapp E/AndroidRuntime: at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2416)
11-17 22:55:13.475 3005-3005/luizugliano.com.br.googlemapsapp E/AndroidRuntime: at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2476)
My content_main.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
xmlns:app="http://schemas.android.com/apk/res-auto" android:layout_width="match_parent"
android:layout_height="match_parent" android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
android:paddingBottom="@dimen/activity_vertical_margin"
app:layout_behavior="@string/appbar_scrolling_view_behavior"
tools:showIn="@layout/activity_main" tools:context=".MainActivity">
<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:name="com.google.android.gms.maps.MapFragment"/>
</RelativeLayout>
My MainActivity
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.widget.Toast;
import com.google.android.gms.maps.CameraUpdateFactory;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.MapFragment;
import com.google.android.gms.maps.model.CameraPosition;
import com.google.android.gms.maps.model.LatLng;
import com.google.android.gms.maps.model.MarkerOptions;
import static com.google.android.gms.maps.model.BitmapDescriptorFactory.HUE_YELLOW;
import static com.google.android.gms.maps.model.BitmapDescriptorFactory.defaultMarker;
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
try {
// Loading map
initilizeMap();
double latitude = 0;
double longitude = 0;
GPSTracker gps;
gps = new GPSTracker(this);
if(gps.canGetLocation()){
latitude=gps.getLatitude();
longitude=gps.getLongitude();
MarkerOptions marker = new MarkerOptions().position(
new LatLng(latitude, longitude))
.title("Hello Maps ");
marker.icon(
defaultMarker(HUE_YELLOW));
googleMap.addMarker(marker);
CameraPosition cameraPosition = new CameraPosition.Builder()
.target(new LatLng(longitude,
latitude)).zoom(1).build();
googleMap.animateCamera(CameraUpdateFactory
.newCameraPosition(cameraPosition));
}else{
gps.showSettingsAlert();
}
} catch (Exception e) {
e.printStackTrace();
}
}
@Override
protected void onResume() {
super.onResume();
}
/**function to load map If map is not created it will create it for you **/
GoogleMap googleMap;
private void initilizeMap() {
if (googleMap == null) {
googleMap = ((MapFragment) getFragmentManager().findFragmentById(
R.id.map)).getMap();
googleMap.setMapType(GoogleMap.MAP_TYPE_NORMAL);
// Showing / hiding your current location
googleMap.setMyLocationEnabled(true);
// Enable / Disable zooming controls
googleMap.getUiSettings().setZoomControlsEnabled(true);
// Enable / Disable my location button
googleMap.getUiSettings().setMyLocationButtonEnabled(true);
// Enable / Disable Compass icon
googleMap.getUiSettings().setCompassEnabled(true);
// Enable / Disable Rotate gesture
googleMap.getUiSettings().setRotateGesturesEnabled(true);
// Enable / Disable zooming functionality
googleMap.getUiSettings().setZoomGesturesEnabled(true);
// check if map is created successfully or not
if (googleMap == null) {
Toast.makeText(getApplicationContext(),
"Sorry! unable to create maps", Toast.LENGTH_SHORT)
.show();
}
}
}
}
