android compiles

android/app/build.gradle

 dependencies {
     compile fileTree(dir: "libs", include: ["*.jar"])
 
-    compile 'com.android.support:design:25.0.1'
-    compile "com.android.support:appcompat-v7:25.0.1"
+    compile 'com.android.support:design:25.1.1'
+    compile "com.android.support:appcompat-v7:25.1.1"
 
     // node_modules
     compile "com.facebook.react:react-native:+"

android/app/src/test/java/com/reactnativenavigation/EnvironmentTest.java

 package com.reactnativenavigation;
 
+import android.support.design.widget.FloatingActionButton;
+import android.support.v7.app.AppCompatActivity;
+
+import com.facebook.react.common.ReactConstants;
+
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.robolectric.RobolectricTestRunner;
     public void assertJ() {
         assertThat(1 + 2).isEqualTo(3).isGreaterThan(2).isLessThan(4).isNotNegative().isPositive().isNotZero();
     }
+
+    @Test
+    public void react() {
+        assertThat(ReactConstants.TAG).isNotEmpty();
+    }
+
+    @Test
+    public void supportV7AppCompat() {
+        assertThat(AppCompatActivity.class).isNotNull();
+    }
+
+    @Test
+    public void supportDesign() {
+        assertThat(FloatingActionButton.class).isNotNull();
+    }
 }

android/gradle.properties

 # This option should only be used with decoupled projects. More details, visit
 # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
 # org.gradle.parallel=true
-
-android.useDeprecatedNdk=true

android/gradle/wrapper/gradle-wrapper.properties

-#Mon Sep 12 16:05:44 IDT 2016
+#Mon Dec 28 10:00:20 PST 2015
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME

android/gradlew

 ##
 ##############################################################################
 
-# Attempt to set APP_HOME
-# Resolve links: $0 may be a link
-PRG="$0"
-# Need this for relative symlinks.
-while [ -h "$PRG" ] ; do
-    ls=`ls -ld "$PRG"`
-    link=`expr "$ls" : '.*-> \(.*\)$'`
-    if expr "$link" : '/.*' > /dev/null; then
-        PRG="$link"
-    else
-        PRG=`dirname "$PRG"`"/$link"
-    fi
-done
-SAVED="`pwd`"
-cd "`dirname \"$PRG\"`/" >/dev/null
-APP_HOME="`pwd -P`"
-cd "$SAVED" >/dev/null
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
 
 APP_NAME="Gradle"
 APP_BASE_NAME=`basename "$0"`
 
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS=""
-
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD="maximum"
 
 cygwin=false
 msys=false
 darwin=false
-nonstop=false
 case "`uname`" in
   CYGWIN* )
     cygwin=true
   MINGW* )
     msys=true
     ;;
-  NONSTOP* )
-    nonstop=true
-    ;;
 esac
 
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
 CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 
 # Determine the Java command to use to start the JVM.
 fi
 
 # Increase the maximum file descriptors if we can.
-if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
     MAX_FD_LIMIT=`ulimit -H -n`
     if [ $? -eq 0 ] ; then
         if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then

android/gradlew.bat

 @rem Set local scope for the variables with windows NT shell
 if "%OS%"=="Windows_NT" setlocal
 
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS=
+
 set DIRNAME=%~dp0
 if "%DIRNAME%" == "" set DIRNAME=.
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
-@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-set DEFAULT_JVM_OPTS=
-
 @rem Find java.exe
 if defined JAVA_HOME goto findJavaFromJavaHome
 
 goto fail
 
 :init
-@rem Get command-line arguments, handling Windows variants
+@rem Get command-line arguments, handling Windowz variants
 
 if not "%OS%" == "Windows_NT" goto win9xME_args
 if "%@eval[2+2]" == "4" goto 4NT_args

android/prepare-robolectric.gradle

-def robolectricDependenciesFolder = rootProject.buildDir.path + "/robolectric-dependencies"
+def robolectricDependenciesFolder = new File(gradle.gradleUserHomeDir, "/robolectric-dependencies-3.2.2")
 
 configurations.create('robolectricRuntime')
 

playground/android/app/build.gradle

     buildToolsVersion "25.0.2"
 
     defaultConfig {
-        applicationId "com.example"
+        applicationId "com.reactnativenavigation.playground"
         minSdkVersion 16
         targetSdkVersion 25
         versionCode 1
         versionName "1.0"
-        ndk {
-            abiFilters "armeabi-v7a", "x86"
-        }
-    }
-    splits {
-        abi {
-            reset()
-            enable false
-            universalApk false  // If true, also generate a universal APK
-            include "armeabi-v7a", "x86"
-        }
-    }
-    buildTypes {
-        release {
-            minifyEnabled false
-            proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"
-        }
-    }
-    // applicationVariants are e.g. debug, release
-    applicationVariants.all { variant ->
-        variant.outputs.each { output ->
-            // For each separate APK per architecture, set a unique version code as described here:
-            // http://tools.android.com/tech-docs/new-build-system/user-guide/apk-splits
-            def versionCodes = ["armeabi-v7a": 1, "x86": 2]
-            def abi = output.getFilter(OutputFile.ABI)
-            if (abi != null) {  // null for the universal-debug, universal-release variants
-                output.versionCodeOverride =
-                        versionCodes.get(abi) * 1048576 + defaultConfig.versionCode
-            }
-        }
     }
 }
 

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

 <resources>
-    <string name="app_name">example</string>
+    <string name="app_name">Playground</string>
 </resources>