Version 0.4.2

Change-Id: Ifeeca6b8f2fcedfb99f57c298dbdf43fd2976ca6

Author: samtstern

README.md

@@ -2,8 +2,8 @@
 
 [![Build Status](https://travis-ci.org/firebase/FirebaseUI-Android.svg?branch=master)](https://travis-ci.org/firebase/FirebaseUI-Android)
 
-FirebaseUI is an open-source library for Android that allows you to 
-quickly connect common UI elements to [Firebase](https://firebase.google.com) 
+FirebaseUI is an open-source library for Android that allows you to
+quickly connect common UI elements to [Firebase](https://firebase.google.com)
 APIs like the Realtime Database or Firebase Authentication.
 
 A compatible FirebaseUI client is also available for [iOS](https://github.com/firebase/firebaseui-ios).
@@ -18,7 +18,7 @@ A compatible FirebaseUI client is also available for [iOS](https://github.com/fi
 ## Installation
 
 FirebaseUI is published as a collection of libraries separated by the
-Firebase API they target. Each FirebaseUI library has a transitive 
+Firebase API they target. Each FirebaseUI library has a transitive
 dependency on the appropriate Firebase SDK so there is no need to include
 those separately in your app.
 
@@ -28,13 +28,13 @@ libraries.
 ```
 dependencies {
     // Single target that includes all FirebaseUI libraries
-    compile 'com.firebaseui:firebase-ui:0.4.1'
-    
+    compile 'com.firebaseui:firebase-ui:0.4.2'
+
     // FirebaseUI Database only
-    compile 'com.firebaseui:firebase-ui-database:0.4.1'
-    
+    compile 'com.firebaseui:firebase-ui-database:0.4.2'
+
     // FirebaseUI Auth only
-    compile 'com.firebaseui:firebase-ui-auth:0.4.1'
+    compile 'com.firebaseui:firebase-ui-auth:0.4.2'
 }
 ```
 

app/src/main/java/com/firebase/uidemo/ChatActivity.java

@@ -51,7 +51,7 @@ public class ChatActivity extends AppCompatActivity {
 
     private FirebaseAuth mAuth;
     private DatabaseReference mRef;
-    private Query mChatRef;
+    private DatabaseReference mChatRef;
     private Button mSendButton;
     private EditText mMessageEdit;
 
@@ -76,7 +76,7 @@ public void onAuthStateChanged(@NonNull FirebaseAuth firebaseAuth) {
         mMessageEdit = (EditText) findViewById(R.id.messageEdit);
 
         mRef = FirebaseDatabase.getInstance().getReference();
-        mChatRef = mRef.limitToLast(50);
+        mChatRef = mRef.child("chats");
 
         mSendButton.setOnClickListener(new View.OnClickListener() {
             @Override
@@ -85,7 +85,7 @@ public void onClick(View v) {
                 String name = "User " + uid.substring(0, 6);
 
                 Chat chat = new Chat(name, uid, mMessageEdit.getText().toString());
-                mRef.push().setValue(chat, new DatabaseReference.CompletionListener() {
+                mChatRef.push().setValue(chat, new DatabaseReference.CompletionListener() {
                     @Override
                     public void onComplete(DatabaseError databaseError, DatabaseReference reference) {
                         if (databaseError != null) {
@@ -130,8 +130,9 @@ public void onStop() {
     }
 
     private void attachRecyclerViewAdapter() {
+        Query lastFifty = mChatRef.limitToLast(50);
         mRecyclerViewAdapter = new FirebaseRecyclerAdapter<Chat, ChatHolder>(
-                Chat.class, R.layout.message, ChatHolder.class, mChatRef) {
+                Chat.class, R.layout.message, ChatHolder.class, lastFifty) {
 
             @Override
             public void populateViewHolder(ChatHolder chatView, Chat chat, int position) {

auth/README.md

@@ -44,7 +44,7 @@ Gradle, add:
 ```
 dependencies {
   // ...
-  compile 'com.firebaseui:firebase-ui-auth:0.4.1'
+  compile 'com.firebaseui:firebase-ui-auth:0.4.2'
 }
 ```
 
@@ -54,7 +54,7 @@ If instead your project uses Maven, add:
 <dependency>
   <groupId>com.firebaseui</groupId>
   <artifactId>firebase-ui-auth</artifactId>
-  <version>0.4.1</version>
+  <version>0.4.2</version>
 </dependency>
 ```
 

common/constants.gradle

@@ -1,8 +1,8 @@
-project.ext.firebase_version = '9.0.2'
+project.ext.firebase_version = '9.2.0'
 project.ext.support_library_version = '24.0.0'
 
 project.ext.submodules = ['database', 'auth']
 project.ext.group = "com.firebaseui"
-project.ext.version = '0.4.1'
+project.ext.version = '0.4.2'
 project.ext.pomdesc = 'Firebase UI Android'
 project.ext.buildtools = '24.0.0'