Hide keyboard in explore

app/src/main/java/app/insti/MainActivity.java

 package app.insti;
 
 import android.Manifest;
+import android.app.Activity;
 import android.content.Intent;
 import android.content.pm.PackageManager;
 import android.os.Bundle;
@@ -19,6 +20,7 @@ import android.util.Log;
 import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;
+import android.view.inputmethod.InputMethodManager;
 import android.widget.ImageView;
 import android.widget.TextView;
 import android.widget.Toast;
@@ -352,4 +354,15 @@ public class MainActivity extends AppCompatActivity implements NavigationView.On
             return false;
         return true;
     }
+
+    public static void hideKeyboard(Activity activity) {
+        InputMethodManager imm = (InputMethodManager) activity.getSystemService(Activity.INPUT_METHOD_SERVICE);
+        //Find the currently focused view, so we can grab the correct window token from it.
+        View view = activity.getCurrentFocus();
+        //If no view currently has focus, create a new one, just so we can grab a window token from it
+        if (view == null) {
+            view = new View(activity);
+        }
+        imm.hideSoftInputFromWindow(view.getWindowToken(), 0);
+    }
 }

app/src/main/java/app/insti/fragment/ExploreFragment.java

 package app.insti.fragment;
 
 
+import android.app.Activity;
 import android.os.Bundle;
 import android.support.v4.app.Fragment;
 import android.support.v4.app.FragmentTransaction;
@@ -11,6 +12,7 @@ import android.text.TextWatcher;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.view.inputmethod.InputMethodManager;
 import android.widget.EditText;
 
 import com.google.gson.Gson;
@@ -211,6 +213,7 @@ public class ExploreFragment extends Fragment {
     }
 
     public void updateFragment(Fragment fragment, Bundle bundle) {
+        MainActivity.hideKeyboard(getActivity());
         fragment.setArguments(bundle);
         FragmentTransaction ft = getActivity().getSupportFragmentManager().beginTransaction();
         ft.setCustomAnimations(R.anim.slide_in_left, R.anim.slide_out_left, R.anim.slide_in_right, R.anim.slide_out_right);

app/src/main/java/app/insti/fragment/MapFragment.java

@@ -68,6 +68,7 @@ import java.util.List;
 import java.util.Locale;
 import java.util.regex.Pattern;
 
+import app.insti.MainActivity;
 import app.insti.R;
 import app.insti.api.RetrofitInterface;
 import app.insti.api.ServiceGenerator;
@@ -955,14 +956,7 @@ public class MapFragment extends Fragment implements TextWatcher,
     }
 
     private void hideKeyboard() {
-        InputMethodManager imm = (InputMethodManager) getActivity().getSystemService(Activity.INPUT_METHOD_SERVICE);
-        //Find the currently focused view, so we can grab the correct window token from it.
-        View view = getActivity().getCurrentFocus();
-        //If no view currently has focus, create a new one, just so we can grab a window token from it
-        if (view == null) {
-            view = new View(getActivity());
-        }
-        imm.hideSoftInputFromWindow(view.getWindowToken(), 0);
+        MainActivity.hideKeyboard(getActivity());
     }
 
     @Override