Change Title in LoginActivity if started from add realm

Author: kunall17

app/src/main/java/com/zulip/android/activities/LoginActivity.java

@@ -10,9 +10,11 @@
 import android.util.Log;
 import android.util.Patterns;
 import android.view.View;
+import android.widget.Button;
 import android.widget.CheckBox;
 import android.widget.CompoundButton;
 import android.widget.EditText;
+import android.widget.TextView;
 import android.widget.Toast;
 
 import com.google.android.gms.auth.api.Auth;
@@ -70,6 +72,11 @@ protected void onCreate(Bundle savedInstanceState) {
         mUserName = (EditText) findViewById(R.id.username);
         mPassword = (EditText) findViewById(R.id.password);
         realmNameET = (EditText) findViewById(R.id.realmName);
+        if (getIntent().getBooleanExtra("FROM_ADDREALM", false)) {
+            startedFromAddRealm = true;
+            ((TextView) findViewById(R.id.textView1)).setText(R.string.add_realm);
+            ((Button) findViewById(R.id.zulip_login)).setText(R.string.add_realm_login);
+        }
     }
 
     @Override

app/src/main/res/values/strings.xml

@@ -72,5 +72,6 @@
     <string name="realm_add">Add Realm</string>
     <string name="realm_name">Name of a realm (Optional)</string>
     <string name="realm_exists">Realm Name already exists, please change.</string>
-
+    <string name="add_realm">Add new Realm</string>
+    <string name="add_realm_login">Add</string>
 </resources>