Merge pull request #18 from Mrunzzz/mapUpdate

Map getLocation and SetBounds

.idea/misc.xml

@@ -24,7 +24,7 @@
       </value>
     </option>
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" default="true" project-jdk-name="JDK" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" default="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">

.idea/vcs.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file

app/src/main/AndroidManifest.xml

@@ -3,7 +3,7 @@
     package="in.ac.iitb.gymkhana.iitbapp">
 
     <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
-
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
     <application
         android:allowBackup="true"
         android:icon="@mipmap/ic_launcher"

app/src/main/java/in/ac/iitb/gymkhana/iitbapp/MainActivity.java

 package in.ac.iitb.gymkhana.iitbapp;
 
+import android.Manifest;
+import android.content.pm.PackageManager;
 import android.os.Bundle;
 import android.support.design.widget.FloatingActionButton;
 import android.support.design.widget.NavigationView;
 import android.support.design.widget.Snackbar;
+import android.support.v4.app.ActivityCompat;
 import android.support.v4.app.Fragment;
 import android.support.v4.app.FragmentManager;
 import android.support.v4.app.FragmentTransaction;
+import android.support.v4.content.ContextCompat;
 import android.support.v4.view.GravityCompat;
 import android.support.v4.widget.DrawerLayout;
 import android.support.v7.app.ActionBarDrawerToggle;
@@ -15,6 +19,7 @@ import android.support.v7.widget.Toolbar;
 import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;
+import android.widget.Toast;
 
 import in.ac.iitb.gymkhana.iitbapp.fragments.AboutFragment;
 import in.ac.iitb.gymkhana.iitbapp.fragments.CMSFragment;
@@ -47,6 +52,7 @@ public class MainActivity extends AppCompatActivity
 
         NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
         navigationView.setNavigationItemSelectedListener(this);
+
     }
 
     @Override

app/src/main/java/in/ac/iitb/gymkhana/iitbapp/fragments/MapFragment.java

 package in.ac.iitb.gymkhana.iitbapp.fragments;
 
+import android.Manifest;
+import android.content.pm.PackageManager;
 import android.os.Bundle;
 import android.support.v4.app.Fragment;
+import android.support.v4.content.ContextCompat;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.Toast;
 
 import com.google.android.gms.maps.CameraUpdateFactory;
 import com.google.android.gms.maps.GoogleMap;
 import com.google.android.gms.maps.OnMapReadyCallback;
 import com.google.android.gms.maps.SupportMapFragment;
 import com.google.android.gms.maps.model.LatLng;
+import com.google.android.gms.maps.model.LatLngBounds;
 import com.google.android.gms.maps.model.MarkerOptions;
 
 import in.ac.iitb.gymkhana.iitbapp.R;
@@ -18,7 +23,7 @@ import in.ac.iitb.gymkhana.iitbapp.R;
 public class MapFragment extends Fragment implements OnMapReadyCallback {
 
     SupportMapFragment gMapFragment;
-    GoogleMap gMap = null;
+    GoogleMap googleMap ;
 
     public View onCreateView(LayoutInflater inflater, ViewGroup container,
                              Bundle savedInstanceState) {
@@ -32,12 +37,43 @@ public class MapFragment extends Fragment implements OnMapReadyCallback {
     }
 
     @Override
-    public void onMapReady(GoogleMap googleMap) {
+    public void onMapReady(GoogleMap gMap) {
 
+        googleMap=gMap;
+        if (ContextCompat.checkSelfPermission(getActivity(),
+                Manifest.permission.ACCESS_FINE_LOCATION)
+                == PackageManager.PERMISSION_GRANTED) {
+           googleMap.setMyLocationEnabled(true);
+            googleMap.getUiSettings().setMyLocationButtonEnabled(true);
+            googleMap.getUiSettings().setZoomGesturesEnabled(true);
+        } else {
+            requestPermissions(new String[]{Manifest.permission.ACCESS_FINE_LOCATION}, 0);
+        }
+
+
+        LatLngBounds iitbBounds=new LatLngBounds(new LatLng(19.1249000, 72.9046000),new LatLng(19.143522, 72.920000));
+        googleMap.setLatLngBoundsForCameraTarget(iitbBounds);
+        googleMap.setMaxZoomPreference(30);
+        googleMap.setMinZoomPreference((float) 14.5);
         // Position the map's camera near Mumbai
         LatLng iitb = new LatLng(19.1334, 72.9133);
         googleMap.addMarker(new MarkerOptions().position(iitb)
                 .title("Marker in IITB"));
         googleMap.moveCamera(CameraUpdateFactory.newLatLng(iitb));
     }
-}
\ No newline at end of file
+    public void onRequestPermissionsResult (int requestCode,
+                                          String[] permissions,
+                                          int[] grantResults)
+{
+    if(grantResults[0]==PackageManager.PERMISSION_GRANTED)
+    {
+        googleMap.setMyLocationEnabled(true);
+        googleMap.getUiSettings().setMyLocationButtonEnabled(true);
+        googleMap.getUiSettings().setZoomGesturesEnabled(true);
+    }
+    else
+    {
+        Toast toast = Toast.makeText(getActivity(), "Need Permission", Toast.LENGTH_SHORT);
+        toast.show();
+    }
+}}

build.gradle

@@ -7,7 +7,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.0.0-alpha2'
+        classpath 'com.android.tools.build:gradle:3.0.0-alpha3'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files