Merge pull request #70 from AmitM30/dev

Android Launch Screen configurtation

Author: AmitM30

README.md

@@ -55,7 +55,8 @@ Jumpstart building robust apps using React Native and TypeScript with most commo
 - [Cheat Sheet](#cheat-sheet)
   - [Single Screen vs Tabbed Based Navigation](#single-screen-vs-tabbed-based-navigation)
   - [Renaming the App](#renaming-the-app)
-  - [iOS Launch Screen](#iOS-launch-screen)
+  - [iOS Launch Screen](#ios-launch-screen)
+  - [Android Launch Screen](#android-launch-screen)
 - [Contributing](#contributing)
 - [TODO](#todo)
 
@@ -160,6 +161,14 @@ Change the 3 images here to set the new launch screen for iOS.
 
 ![Launch Screen](./src/view/assets/images/sample/splash-image.png "Launch Screen")
 
+#### Android Launch Screen
+
+```shell
+`./android/app/src/main/res/drawable-*` folders
+```
+
+Change the images the `drawable-*` folders to set the new launch screen for Android.
+
 #### Single Screen vs Tabbed Based Navigation
 
 The application launches with a splash screen, and then moves to a tabbed based navigation. Splash screen is a good place to fetch data / build application launch logic like getting user token from API or Async Store, load persist state etc.

android/app/src/main/java/com/fridayapp/MainActivity.java

@@ -1,7 +1,12 @@
 package com.fridayapp;
 
+import android.view.View;
 import com.reactnativenavigation.NavigationActivity;
 
 public class MainActivity extends NavigationActivity {
-
+    @Override
+    protected void addDefaultSplashLayout() {
+        View view = getLayoutInflater().inflate(R.layout.layout_splash, null);
+        setContentView(view);
+    }
 }

android/app/src/main/res/drawable-xxhdpi/launchscreen.png

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent" android:layout_height="match_parent">
+
+    <ImageView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:scaleType="center"
+        android:src="@drawable/launchscreen" />
+</RelativeLayout>

android/app/src/main/res/layout/layout_splash.xml

@@ -9,7 +9,7 @@
     "react native navigation",
     "boilerplate"
   ],
-  "version": "0.4.4",
+  "version": "0.4.5",
   "author": {
     "name": "Amit Mangal",
     "email": "mangalamitash@gmail.com",