Update documentation

BUILDING.md

@@ -5,18 +5,20 @@ AAR as an external dependency in your app project. To start the build, import
 the root directory of this project into Android Studio as an existing Android
 Studio project, or follow the instructions below to build on the command line.
 
-Note: When building from Android Studio, you may need to set the path to your
-NDK installation in the Project Structure dialog (File->Project Structure).
-
-## _Android Studio and Gradle_
+## _Building with Android Studio_
 
 The Gradle build uses the gradle-stable plugin and the Android NDK to
 build the Tesseract and Leptonica native C/C++ code through a call to
-`ndk-build` in `build.gradle`. After building, the AAR file that is generated
-may be [imported][aar-import] into your app project as a dependency on a local
-binary package.
+`ndk-build` in `build.gradle`. In Android Studio, use 
+
+Build -> Rebuild Project
+
+to build or rebuild the project.
+
+Note: When building from Android Studio, you may need to set the path to your
+NDK installation in the Project Structure dialog (File->Project Structure).
 
-To build the project from the command line:
+## _Building on the Command Line_
 
 _On Mac/Linux:_
 
@@ -44,7 +46,20 @@ Run the following commands:
     cd tess
     gradlew assemble
 
-### Testing
+# Importing
+
+After building, the code that is generated may be imported into your app
+project in Android Studio as a module using
+
+File -> New -> Import Module -> `tess-two` folder
+
+and then adding the dependency to your app module build.gradle:
+
+        dependencies {
+            implementation project(':tess-two')
+        }
+
+# Testing
 
 _On Mac/Linux:_
 
@@ -58,4 +73,10 @@ _On Windows:_
 
 Note that some tests will fail due to existing issues.
 
-[aar-import]:http://stackoverflow.com/a/28816265/667810
+# Removing
+
+If you want to remove your app's dependency on the tess-two module, reverse
+the import process by removing the module using the Project Structure dialog
+(File->Project Structure), manually deleting the tess-two subfolder from your
+app project folder, and removing the tess-two reference from your app module
+build.gradle.

README.md

@@ -39,7 +39,7 @@ To use tess-two from your app, edit your app module's `build.gradle` file to add
 tess-two as an external dependency:
 
 	dependencies {
-	    compile 'com.rmtheis:tess-two:8.0.0'
+	    implementation 'com.rmtheis:tess-two:8.0.0'
 	}
 
 [Javadoc][javadoc] is available.