Change Title in LoginActivity if started from add realm

Author: kunall17

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

@@ -13,7 +13,11 @@
 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;
@@ -107,6 +111,11 @@ private void showLoginFields() {
         AnimationHelper.showView(findViewById(R.id.serverInput), 201);
         AnimationHelper.hideView(findViewById(R.id.serverFieldLayout), 100);
         realmNameET = (EditText) findViewById(R.id.realmName);
+        if (getIntent().getBooleanExtra("FROM_ADDREALM", false)) {
+            startedFromAddRealm = true;
+            ((TextView) findViewById(R.id.welcome_zulip)).setText(R.string.add_realm);
+            ((Button) findViewById(R.id.zulip_login)).setText(R.string.add_realm_login);
+        }
     }
 
     @Override

app/src/main/res/layout-v21/login.xml

@@ -26,6 +26,7 @@
         android:layout_marginTop="16dp"
         android:gravity="center|center_horizontal"
         android:padding="10dp"
+        android:id="@+id/welcome_zulip"
         android:text="@string/login_welcome_blurb"
         android:textAppearance="?android:attr/textAppearanceLarge" />
 

app/src/main/res/layout/login.xml

@@ -20,6 +20,7 @@
         android:layout_marginTop="16dp"
         android:gravity="center|center_horizontal"
         android:padding="10dp"
+        android:id="@+id/welcome_zulip"
         android:text="@string/login_welcome_blurb"
         android:textAppearance="?android:attr/textAppearanceLarge" />
 

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

@@ -82,5 +82,6 @@
     <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>