gradle update

app/build.gradle

@@ -1,26 +1,30 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion Integer.parseInt(project.ANDROID_BUILD_SDK_VERSION)
-    buildToolsVersion project.ANDROID_BUILD_TOOLS_VERSION
-
+    compileSdkVersion 26
     defaultConfig {
-        applicationId "com.unnamed.b.atv.demo"
-        minSdkVersion Integer.parseInt(project.ANDROID_BUILD_MIN_SDK_VERSION)
-        targetSdkVersion Integer.parseInt(project.ANDROID_BUILD_TARGET_SDK_VERSION)
-        versionName project.VERSION_NAME
-        versionCode Integer.parseInt(project.VERSION_CODE)
+        applicationId "com.unnamed.b.atv.example"
+        minSdkVersion 15
+        targetSdkVersion 26
+        versionCode 1
+        versionName "1.0"
+        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
     buildTypes {
         release {
             minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
 }
 
 dependencies {
-    compile fileTree(dir: 'libs', include: ['*.jar'])
-    compile 'com.android.support:appcompat-v7:21.0.3'
-    compile 'com.github.johnkil.print:print:1.2.2'
-    compile project(':library')
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+    implementation 'com.android.support:appcompat-v7:26.1.0'
+    implementation 'com.android.support.constraint:constraint-layout:1.0.2'
+    testImplementation 'junit:junit:4.12'
+    androidTestImplementation 'com.android.support.test:runner:1.0.1'
+    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
+    implementation 'com.github.johnkil.print:print:1.3.1'
+    implementation project(':library')
 }

app/proguard-rules.pro

@@ -1,17 +1,21 @@
 # Add project specific ProGuard rules here.
-# By default, the flags in this file are appended to flags specified
-# in /Users/bogdan/Library/Android/sdk/tools/proguard/proguard-android.txt
-# You can edit the include path and order by changing the proguardFiles
-# directive in build.gradle.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
 #
 # For more details, see
 #   http://developer.android.com/guide/developing/tools/proguard.html
 
-# Add any project specific keep options here:
-
 # If your project uses WebView with JS, uncomment the following
 # and specify the fully qualified class name to the JavaScript interface
 # class:
 #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
 #   public *;
 #}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

app/src/androidTest/java/com/unnamed/b/atv/example/ExampleInstrumentedTest.java

@@ -0,0 +1,26 @@
+package com.unnamed.b.atv.example;
+
+import android.content.Context;
+import android.support.test.InstrumentationRegistry;
+import android.support.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+    @Test
+    public void useAppContext() throws Exception {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getTargetContext();
+
+        assertEquals("com.unnamed.b.atv.example", appContext.getPackageName());
+    }
+}

app/src/main/AndroidManifest.xml

@@ -1,15 +1,15 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.unnamed.b.atv.sample">
+    package="com.unnamed.b.atv.example">
 
     <application
         android:allowBackup="true"
-        android:icon="@drawable/ic_launcher"
+        android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
         android:theme="@style/AppTheme">
-        <activity
-            android:name=".activity.MainActivity"
-            android:label="@string/app_name">
+        <activity android:name=".activity.MainActivity">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
 
@@ -19,4 +19,4 @@
         <activity android:name=".activity.SingleFragmentActivity" />
     </application>
 
-</manifest>
+</manifest>

app/src/main/java/com/unnamed/b/atv/sample/activity/MainActivity.java → app/src/main/java/com/unnamed/b/atv/example/activity/MainActivity.java

@@ -1,27 +1,27 @@
-package com.unnamed.b.atv.sample.activity;
+package com.unnamed.b.atv.example.activity;
 
 import android.content.Context;
 import android.content.Intent;
 import android.os.Bundle;
-import android.support.v7.app.ActionBarActivity;
+import android.support.v7.app.AppCompatActivity;
 import android.view.View;
 import android.widget.AdapterView;
 import android.widget.ArrayAdapter;
 import android.widget.ListView;
 
-import com.unnamed.b.atv.sample.R;
-import com.unnamed.b.atv.sample.fragment.CustomViewHolderFragment;
-import com.unnamed.b.atv.sample.fragment.FolderStructureFragment;
-import com.unnamed.b.atv.sample.fragment.SelectableTreeFragment;
-import com.unnamed.b.atv.sample.fragment.TwoDScrollingArrowExpandFragment;
-import com.unnamed.b.atv.sample.fragment.TwoDScrollingFragment;
+import com.unnamed.b.atv.example.R;
+import com.unnamed.b.atv.example.fragment.CustomViewHolderFragment;
+import com.unnamed.b.atv.example.fragment.FolderStructureFragment;
+import com.unnamed.b.atv.example.fragment.SelectableTreeFragment;
+import com.unnamed.b.atv.example.fragment.TwoDScrollingArrowExpandFragment;
+import com.unnamed.b.atv.example.fragment.TwoDScrollingFragment;
 
 import java.util.ArrayList;
 import java.util.LinkedHashMap;
 import java.util.List;
 
 
-public class MainActivity extends ActionBarActivity {
+public class MainActivity extends AppCompatActivity {
 
 
     @Override

app/src/main/java/com/unnamed/b/atv/sample/activity/SingleFragmentActivity.java → app/src/main/java/com/unnamed/b/atv/example/activity/SingleFragmentActivity.java

@@ -1,15 +1,15 @@
-package com.unnamed.b.atv.sample.activity;
+package com.unnamed.b.atv.example.activity;
 
 import android.app.Fragment;
 import android.os.Bundle;
-import android.support.v7.app.ActionBarActivity;
+import android.support.v7.app.AppCompatActivity;
 
-import com.unnamed.b.atv.sample.R;
+import com.unnamed.b.atv.example.R;
 
 /**
  * Created by Bogdan Melnychuk on 2/12/15.
  */
-public class SingleFragmentActivity extends ActionBarActivity {
+public class SingleFragmentActivity extends AppCompatActivity {
     public final static String FRAGMENT_PARAM = "fragment";
 
     @Override

app/src/main/java/com/unnamed/b/atv/sample/fragment/CustomViewHolderFragment.java → app/src/main/java/com/unnamed/b/atv/example/fragment/CustomViewHolderFragment.java

@@ -1,4 +1,4 @@
-package com.unnamed.b.atv.sample.fragment;
+package com.unnamed.b.atv.example.fragment;
 
 import android.app.Fragment;
 import android.os.Bundle;
@@ -7,13 +7,13 @@
 import android.view.View;
 import android.view.ViewGroup;
 
+import com.unnamed.b.atv.example.R;
+import com.unnamed.b.atv.example.holder.HeaderHolder;
+import com.unnamed.b.atv.example.holder.IconTreeItemHolder;
+import com.unnamed.b.atv.example.holder.PlaceHolderHolder;
+import com.unnamed.b.atv.example.holder.ProfileHolder;
+import com.unnamed.b.atv.example.holder.SocialViewHolder;
 import com.unnamed.b.atv.model.TreeNode;
-import com.unnamed.b.atv.sample.R;
-import com.unnamed.b.atv.sample.holder.HeaderHolder;
-import com.unnamed.b.atv.sample.holder.IconTreeItemHolder;
-import com.unnamed.b.atv.sample.holder.PlaceHolderHolder;
-import com.unnamed.b.atv.sample.holder.ProfileHolder;
-import com.unnamed.b.atv.sample.holder.SocialViewHolder;
 import com.unnamed.b.atv.view.AndroidTreeView;
 
 /**

app/src/main/java/com/unnamed/b/atv/sample/fragment/FolderStructureFragment.java → app/src/main/java/com/unnamed/b/atv/example/fragment/FolderStructureFragment.java

@@ -1,4 +1,4 @@
-package com.unnamed.b.atv.sample.fragment;
+package com.unnamed.b.atv.example.fragment;
 
 import android.app.Fragment;
 import android.os.Bundle;
@@ -12,9 +12,9 @@
 import android.widget.TextView;
 import android.widget.Toast;
 
+import com.unnamed.b.atv.example.R;
+import com.unnamed.b.atv.example.holder.IconTreeItemHolder;
 import com.unnamed.b.atv.model.TreeNode;
-import com.unnamed.b.atv.sample.R;
-import com.unnamed.b.atv.sample.holder.IconTreeItemHolder;
 import com.unnamed.b.atv.view.AndroidTreeView;
 
 /**

app/src/main/java/com/unnamed/b/atv/sample/fragment/SelectableTreeFragment.java → app/src/main/java/com/unnamed/b/atv/example/fragment/SelectableTreeFragment.java

@@ -1,4 +1,4 @@
-package com.unnamed.b.atv.sample.fragment;
+package com.unnamed.b.atv.example.fragment;
 
 import android.app.Fragment;
 import android.os.Bundle;
@@ -8,12 +8,12 @@
 import android.view.ViewGroup;
 import android.widget.Toast;
 
+import com.unnamed.b.atv.example.R;
+import com.unnamed.b.atv.example.holder.IconTreeItemHolder;
+import com.unnamed.b.atv.example.holder.ProfileHolder;
+import com.unnamed.b.atv.example.holder.SelectableHeaderHolder;
+import com.unnamed.b.atv.example.holder.SelectableItemHolder;
 import com.unnamed.b.atv.model.TreeNode;
-import com.unnamed.b.atv.sample.R;
-import com.unnamed.b.atv.sample.holder.IconTreeItemHolder;
-import com.unnamed.b.atv.sample.holder.ProfileHolder;
-import com.unnamed.b.atv.sample.holder.SelectableHeaderHolder;
-import com.unnamed.b.atv.sample.holder.SelectableItemHolder;
 import com.unnamed.b.atv.view.AndroidTreeView;
 
 /**

app/src/main/java/com/unnamed/b/atv/sample/fragment/TwoDScrollingArrowExpandFragment.java → app/src/main/java/com/unnamed/b/atv/example/fragment/TwoDScrollingArrowExpandFragment.java

@@ -1,4 +1,4 @@
-package com.unnamed.b.atv.sample.fragment;
+package com.unnamed.b.atv.example.fragment;
 
 import android.app.Fragment;
 import android.os.Bundle;
@@ -8,10 +8,10 @@
 import android.view.ViewGroup;
 import android.widget.Toast;
 
+import com.unnamed.b.atv.example.R;
+import com.unnamed.b.atv.example.holder.ArrowExpandSelectableHeaderHolder;
+import com.unnamed.b.atv.example.holder.IconTreeItemHolder;
 import com.unnamed.b.atv.model.TreeNode;
-import com.unnamed.b.atv.sample.R;
-import com.unnamed.b.atv.sample.holder.ArrowExpandSelectableHeaderHolder;
-import com.unnamed.b.atv.sample.holder.IconTreeItemHolder;
 import com.unnamed.b.atv.view.AndroidTreeView;
 
 /**

app/src/main/java/com/unnamed/b/atv/sample/fragment/TwoDScrollingFragment.java → app/src/main/java/com/unnamed/b/atv/example/fragment/TwoDScrollingFragment.java

@@ -1,4 +1,4 @@
-package com.unnamed.b.atv.sample.fragment;
+package com.unnamed.b.atv.example.fragment;
 
 import android.app.Fragment;
 import android.os.Bundle;
@@ -7,10 +7,10 @@
 import android.view.View;
 import android.view.ViewGroup;
 
+import com.unnamed.b.atv.example.R;
+import com.unnamed.b.atv.example.holder.IconTreeItemHolder;
+import com.unnamed.b.atv.example.holder.SelectableHeaderHolder;
 import com.unnamed.b.atv.model.TreeNode;
-import com.unnamed.b.atv.sample.R;
-import com.unnamed.b.atv.sample.holder.IconTreeItemHolder;
-import com.unnamed.b.atv.sample.holder.SelectableHeaderHolder;
 import com.unnamed.b.atv.view.AndroidTreeView;
 
 /**

app/src/main/java/com/unnamed/b/atv/sample/holder/ArrowExpandSelectableHeaderHolder.java → app/src/main/java/com/unnamed/b/atv/example/holder/ArrowExpandSelectableHeaderHolder.java

@@ -1,4 +1,4 @@
-package com.unnamed.b.atv.sample.holder;
+package com.unnamed.b.atv.example.holder;
 
 import android.content.Context;
 import android.view.LayoutInflater;
@@ -8,8 +8,8 @@
 import android.widget.TextView;
 
 import com.github.johnkil.print.PrintView;
+import com.unnamed.b.atv.example.R;
 import com.unnamed.b.atv.model.TreeNode;
-import com.unnamed.b.atv.sample.R;
 
 /**
  * Created by Bogdan Melnychuk on 2/15/15, modified by Szigeti Peter 2/2/16.

app/src/main/java/com/unnamed/b/atv/sample/holder/HeaderHolder.java → app/src/main/java/com/unnamed/b/atv/example/holder/HeaderHolder.java

@@ -1,13 +1,13 @@
-package com.unnamed.b.atv.sample.holder;
+package com.unnamed.b.atv.example.holder;
 
 import android.content.Context;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.widget.TextView;
 
 import com.github.johnkil.print.PrintView;
+import com.unnamed.b.atv.example.R;
 import com.unnamed.b.atv.model.TreeNode;
-import com.unnamed.b.atv.sample.R;
 
 /**
  * Created by Bogdan Melnychuk on 2/13/15.

app/src/main/java/com/unnamed/b/atv/sample/holder/IconTreeItemHolder.java → app/src/main/java/com/unnamed/b/atv/example/holder/IconTreeItemHolder.java

@@ -1,4 +1,4 @@
-package com.unnamed.b.atv.sample.holder;
+package com.unnamed.b.atv.example.holder;
 
 import android.content.Context;
 import android.view.LayoutInflater;
@@ -7,7 +7,7 @@
 
 import com.github.johnkil.print.PrintView;
 import com.unnamed.b.atv.model.TreeNode;
-import com.unnamed.b.atv.sample.R;
+import com.unnamed.b.atv.example.R;
 
 /**
  * Created by Bogdan Melnychuk on 2/12/15.

app/src/main/java/com/unnamed/b/atv/sample/holder/PlaceHolderHolder.java → app/src/main/java/com/unnamed/b/atv/example/holder/PlaceHolderHolder.java

@@ -1,4 +1,4 @@
-package com.unnamed.b.atv.sample.holder;
+package com.unnamed.b.atv.example.holder;
 
 import android.content.Context;
 import android.view.LayoutInflater;
@@ -7,7 +7,7 @@
 
 import com.github.johnkil.print.PrintView;
 import com.unnamed.b.atv.model.TreeNode;
-import com.unnamed.b.atv.sample.R;
+import com.unnamed.b.atv.example.R;
 
 import java.util.Random;
 

app/src/main/java/com/unnamed/b/atv/sample/holder/ProfileHolder.java → app/src/main/java/com/unnamed/b/atv/example/holder/ProfileHolder.java

@@ -1,4 +1,4 @@
-package com.unnamed.b.atv.sample.holder;
+package com.unnamed.b.atv.example.holder;
 
 import android.content.Context;
 import android.view.LayoutInflater;
@@ -7,7 +7,7 @@
 
 import com.github.johnkil.print.PrintView;
 import com.unnamed.b.atv.model.TreeNode;
-import com.unnamed.b.atv.sample.R;
+import com.unnamed.b.atv.example.R;
 
 /**
  * Created by Bogdan Melnychuk on 2/13/15.

app/src/main/java/com/unnamed/b/atv/sample/holder/SelectableHeaderHolder.java → app/src/main/java/com/unnamed/b/atv/example/holder/SelectableHeaderHolder.java

@@ -1,4 +1,4 @@
-package com.unnamed.b.atv.sample.holder;
+package com.unnamed.b.atv.example.holder;
 
 import android.content.Context;
 import android.view.LayoutInflater;
@@ -9,7 +9,7 @@
 
 import com.github.johnkil.print.PrintView;
 import com.unnamed.b.atv.model.TreeNode;
-import com.unnamed.b.atv.sample.R;
+import com.unnamed.b.atv.example.R;
 
 /**
  * Created by Bogdan Melnychuk on 2/15/15.

app/src/main/java/com/unnamed/b/atv/sample/holder/SelectableItemHolder.java → app/src/main/java/com/unnamed/b/atv/example/holder/SelectableItemHolder.java

@@ -1,4 +1,4 @@
-package com.unnamed.b.atv.sample.holder;
+package com.unnamed.b.atv.example.holder;
 
 import android.content.Context;
 import android.view.LayoutInflater;
@@ -8,7 +8,7 @@
 import android.widget.TextView;
 
 import com.unnamed.b.atv.model.TreeNode;
-import com.unnamed.b.atv.sample.R;
+import com.unnamed.b.atv.example.R;
 
 /**
  * Created by Bogdan Melnychuk on 2/15/15.