Added register link in login page

Author: jainkuniya

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

@@ -444,6 +444,11 @@ public void onTaskFailure(String result) {
                     }
                 });
                 asyncDevGetEmails.execute();
+                break;
+            case R.id.register:
+                Intent intent = new Intent(Intent.ACTION_VIEW,Uri.parse(serverIn.getText().toString()+"register"));
+                startActivity(intent);
+                break;
             default:
                 break;
         }

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

@@ -139,6 +139,18 @@
             android:layout_height="wrap_content"
             android:visibility="gone" />
 
+        <TextView
+            android:id="@+id/register"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:padding="8dp"
+            android:text="@string/register_button"
+            android:layout_gravity="center_horizontal"
+            android:layout_marginTop="16dp"
+            android:onClick="onClick"
+            android:textColor="#ff0099cc"
+            />
+
         <TextView
             android:id="@+id/local_server_button"
             android:layout_width="wrap_content"

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

@@ -130,6 +130,18 @@
             android:layout_height="wrap_content"
             android:visibility="gone" />
 
+        <TextView
+            android:id="@+id/register"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:padding="8dp"
+            android:text="@string/register_button"
+            android:layout_gravity="center_horizontal"
+            android:layout_marginTop="16dp"
+            android:onClick="onClick"
+            android:textColor="#ff0099cc"
+            />
+
         <TextView
             android:id="@+id/local_server_button"
             android:layout_width="wrap_content"

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

@@ -98,4 +98,5 @@
     <string name="content_description_search_icon">search icon</string>
     <string name="hint_search_people">Search People</string>
     <string name="hint_search_stream">Search Stream</string>
+    <string name="register_button">Register</string>
 </resources>