Merge pull request #228 from codetoart/master

Horizontal scroll code for v0.4.0

Author: Mahavir Jain

.travis.yml

@@ -6,13 +6,11 @@ before_install:
 
 android:
   components:
-    - build-tools-27.0.3
-    - android-27
-    - android-19
+    - android-28
     - extra-android-m2repository
 
   licenses:
       - android-sdk-license-.+
 
   script:
-    ./gradlew checkstyle build
+    ./gradlew build

FolioReader.iml

@@ -23,6 +23,7 @@ FolioReader-Android is an ePub reader written in Java.
 - [x] Add Notes to a Highlight
 - [ ] Better Documentation
 - [x] Last Read Position Listener
+- [x] Horizontal reading
 
 ## Demo
 ##### Custom Fonts
@@ -35,12 +36,14 @@ FolioReader-Android is an ePub reader written in Java.
 ![Media Overlay](https://cloud.githubusercontent.com/assets/1277242/19012908/d61f3ce2-87df-11e6-8652-d72b6a1ad9a3.gif)
 
 ### Gradle
-Add following dependency to your app build.gradle
+
+Add following dependency to your app build.gradle:
+
 ``` java
-compile 'com.folioreader:folioreader:0.3.11'
+compile 'com.folioreader:folioreader:0.4.0'
 ```
 
-Add maven repository to your top level build.gradle
+Add maven repository to your top level build.gradle:
 
 ```groovy
 allprojects {
@@ -54,32 +57,50 @@ allprojects {
 
 ### Usage
 
-First add activity tag for FolioActivity in your AndroidManifest.xml
+First add permissions and activity tag for `FolioActivity` in your `AndroidManifest.xml`:
 
 ```xml
-<activity
-    android:name="com.folioreader.ui.folio.activity.FolioActivity"
-    android:configChanges="orientation|screenSize"
-    android:theme="@style/AppTheme.NoActionBar"/>
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.folioreader.android.sample">
+        
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.INTERNET" />
+    
+    <application>
+    
+        ...
+        
+        <activity
+            android:name="com.folioreader.ui.folio.activity.FolioActivity"
+            android:theme="@style/AppTheme.NoActionBar" />
+            
+        ...
+        
+    </application>
+    
+</manifest>
 ```
 
-To use FolioReader, get singleton object of **FolioReader**.
+**Note: In case if you are upgrading to 0.4.0 and above don't forget to remove `android:configChanges="orientation|screenSize"` from `<activity>` tag of `FolioActivity`.**
+
+Get singleton object of `FolioReader`:
 
 ```java
 FolioReader folioReader = FolioReader.getInstance(getApplicationContext());
 ```
 
-Call the function openBook().
+Call the function `openBook()`:
 
-##### opening book from assets
+##### opening book from assets - 
 
 ```java
-folioReader.openBook("file:///android_asset/adventures.epub");
+folioReader.openBook("file:///android_asset/TheSilverChair.epub");
 ```
-##### opening book from raw
+##### opening book from raw - 
 
 ```java
-folioReader.openBook(R.raw.barrett);
+folioReader.openBook(R.raw.adventures);
 ```
 
 ## WIKI

README.md

@@ -1,22 +1,22 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+
 buildscript {
-    ext.KOTLIN_VERSION= '1.2.41'
 
+    ext.KOTLIN_VERSION = '1.2.41'
     ext.ANDROID_LIB_VERSION = '27.1.1'
     ext.R2_STREAMER_VERSION = '0.1.7'
     def KOTLIN_VERSION = ext.KOTLIN_VERSION
 
     repositories {
+        google()
         jcenter()
-        maven {
-            url  "http://dl.bintray.com/mobisystech/maven"
-        }
-        maven {
-            url 'https://maven.google.com/'
-            name 'Google'
-        }
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.1.2'
+        classpath 'com.android.tools.build:gradle:3.1.3'
+
+        // NOTE: Do not place your application dependencies here; they belong
+        // in the individual module build.gradle files
+
         classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.7.3'
         classpath 'com.github.dcendents:android-maven-gradle-plugin:2.0'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$KOTLIN_VERSION"
@@ -26,13 +26,14 @@ buildscript {
 
 allprojects {
     repositories {
+        google()
         jcenter()
         maven {
-            url  "http://dl.bintray.com/mobisystech/maven"
-        }
-        maven {
-            url 'https://maven.google.com/'
-            name 'Google'
+            url "http://dl.bintray.com/mobisystech/maven"
         }
     }
 }
+
+task clean(type: Delete) {
+    delete rootProject.buildDir
+}

build.gradle

@@ -3,7 +3,9 @@
     package="com.folioreader">
 
     <application>
-        <activity android:name=".ui.folio.activity.ContentHighlightActivity" />
+        <activity
+            android:name=".ui.folio.activity.ContentHighlightActivity"
+            android:theme="@style/AppTheme.NoActionBar" />
     </application>
 
 </manifest>

folioreader/AndroidManifest.xml

@@ -17,7 +17,7 @@ ext {
     siteUrl = 'https://github.com/FolioReader/FolioReader-Android'
     gitUrl = 'https://github.com/FolioReader/FolioReader-Android.git'
 
-    libraryVersion = '0.3.11'
+    libraryVersion = '0.4.0'
 
     developerId = 'mobisystech'
     developerName = 'Folio Reader'
@@ -30,14 +30,13 @@ ext {
 
 android {
     useLibrary 'org.apache.http.legacy'
-    compileSdkVersion 27
-    buildToolsVersion "27.0.3"
+    compileSdkVersion Integer.parseInt(project.ANDROID_COMPILE_SDK_VERSION)
 
     defaultConfig {
-        versionCode 1
-        versionName "1.0"
-        minSdkVersion 14
-        targetSdkVersion 27
+        minSdkVersion Integer.parseInt(project.ANDROID_MIN_SDK)
+        targetSdkVersion Integer.parseInt(project.ANDROID_TARGET_SDK_VERSION)
+        versionCode Integer.parseInt(project.VERSION_CODE)
+        versionName project.VERSION_NAME
     }
 
     sourceSets {
@@ -86,8 +85,7 @@ dependencies {
     implementation fileTree(include: ['*.jar'], dir: 'libs')
     implementation project(':webViewMarker')
 
-    //noinspection GradleDependency
-    implementation 'com.android.support.constraint:constraint-layout:1.1.0'
+    implementation 'com.android.support.constraint:constraint-layout:1.1.2'
     implementation "com.android.support:appcompat-v7:$ANDROID_LIB_VERSION"
     implementation "com.android.support:recyclerview-v7:$ANDROID_LIB_VERSION"
     implementation "com.android.support:support-v4:$ANDROID_LIB_VERSION"

folioreader/build.gradle

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <stroke
+        android:width="1dp"
+        android:color="#00F" />
+    <solid android:color="#880000FF"/>
+</shape>

folioreader/res/drawable/blue_border_background.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <stroke
+        android:width="1dp"
+        android:color="#0F0" />
+    <solid android:color="#8800FF00"/>
+</shape>

folioreader/res/drawable/green_border_background.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <stroke
+        android:width="1dp"
+        android:color="#F00" />
+</shape>

folioreader/res/drawable/red_border_background.xml

@@ -1,15 +1,35 @@
 <?xml version="1.0" encoding="utf-8"?>
 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:id="@+id/rlContainer"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/folioPageFragment"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:orientation="vertical">
-    <com.folioreader.view.ObservableWebView
-        android:id="@+id/contentWebView"
+
+    <FrameLayout
+        android:id="@+id/webViewLayout"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:layout_above="@+id/indicatorLayout"
-        android:paddingBottom="2dp" />
+        android:layout_above="@+id/indicatorLayout">
+
+        <com.folioreader.view.WebViewPager
+            android:id="@+id/webViewPager"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent" />
+
+        <com.folioreader.view.FolioWebView
+            android:id="@+id/folioWebView"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent" />
+
+    </FrameLayout>
+
+    <com.folioreader.view.LoadingView
+        android:id="@+id/loadingView"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        tools:visibility="invisible" />
+
     <com.folioreader.view.VerticalSeekbar
         android:id="@+id/scrollSeekbar"
         android:layout_width="wrap_content"
@@ -20,20 +40,25 @@
         android:animateLayoutChanges="true"
         android:thumb="@drawable/thumb"
         android:visibility="invisible" />
+
     <LinearLayout
         android:id="@+id/indicatorLayout"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_alignParentBottom="true"
         android:gravity="center"
         android:orientation="horizontal"
-        android:paddingBottom="2dp">
+        android:paddingBottom="2dp"
+        android:paddingTop="2dp"
+        android:visibility="gone">
+
         <TextView
             android:id="@+id/minutesLeft"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:textColor="#888888"
             android:textSize="7sp" />
+
         <TextView
             android:id="@+id/pagesLeft"
             android:layout_width="wrap_content"