fix wrong overlay height in case immersive mode

app/build.gradle

@@ -76,9 +76,9 @@ dependencies {
 
 }
 
-task print_git_tag_command << {
-    def gradleProps = getGradleProperties()
-    println "git tag -a v" + gradleProps['VERSION_NAME'] + " -m \"VERSION_CODE=" + gradleProps['VERSION_CODE'] + ", VERSION_NAME=" + gradleProps['VERSION_NAME'] + "\""
-    println "git push --tags"
-}
+//task print_git_tag_command << {
+//    def gradleProps = getGradleProperties()
+//    println "git tag -a v" + gradleProps['VERSION_NAME'] + " -m \"VERSION_CODE=" + gradleProps['VERSION_CODE'] + ", VERSION_NAME=" + gradleProps['VERSION_NAME'] + "\""
+//    println "git push --tags"
+//}
 

app/src/main/java/tourguide/tourguidedemo/BasicActivity.kt

@@ -4,6 +4,8 @@ import android.graphics.Color
 import android.os.Bundle
 import android.support.v7.app.AppCompatActivity
 import android.view.Gravity
+import android.view.View
+import android.view.Window
 import kotlinx.android.synthetic.main.activity_basic.*
 import tourguide.tourguide.TourGuide
 
@@ -16,6 +18,8 @@ class BasicActivity : AppCompatActivity() {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_basic)
 
+        window.hideSystemUI()
+
         // the return handler is used to manipulate the cleanup of all the tutorial elements
         val tourGuide = TourGuide.create(this) {
             technique = TourGuide.Technique.CLICK
@@ -49,6 +53,21 @@ class BasicActivity : AppCompatActivity() {
         button2.setOnClickListener { handler.playOn(button1) }
     }
 
+    fun Window.hideSystemUI() {
+        // Enables regular immersive mode.
+        // For "lean back" mode, remove SYSTEM_UI_FLAG_IMMERSIVE.
+        // Or for "sticky immersive," replace it with SYSTEM_UI_FLAG_IMMERSIVE_STICKY
+        decorView.systemUiVisibility = (View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY
+                // Set the content to appear under the system bars so that the
+                // content doesn't resize when the system bars hide and show.
+                or View.SYSTEM_UI_FLAG_LAYOUT_STABLE
+                or View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
+                or View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
+                // Hide the nav bar and status bar
+                or View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
+                or View.SYSTEM_UI_FLAG_FULLSCREEN)
+    }
+
     companion object {
         const val COLOR_DEMO = "color_demo"
         const val GRAVITY_DEMO = "gravity_demo"

build.gradle

@@ -1,14 +1,14 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 buildscript {
     ext {
-        kotlin_version = '1.2.30'
+        kotlin_version = '1.6.10'
         espressoVersion = '2.2.2'
         supportVersion = '25.4.0'
         compileSdkVersionNum = 26
         minSdkVersionNum = 11
         targetSdkVersionNum = 26
         buildToolVersionNum = '26.0.2'
-        gradlePluginVersion = '3.0.1'
+        gradlePluginVersion = '4.2.2'
     }
     dependencies {
         repositories {
@@ -20,20 +20,14 @@ buildscript {
     }
     repositories {
         mavenCentral()
-        maven {
-            url "https://maven.google.com/"
-            name "Google"
-        }
         google()
     }
 }
 
 allprojects {
     repositories {
+        google()
         mavenCentral()
-        maven {
-            url "https://maven.google.com/"
-            name "Google"
-        }
+        jcenter()
     }
 }

gradle/wrapper/gradle-wrapper.properties

@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.6-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.7.1-all.zip

tourguide/src/main/java/tourguide/tourguide/FrameLayoutWithHole.kt

@@ -74,9 +74,6 @@ open class FrameLayoutWithHole @JvmOverloads constructor(private val mActivity:
         size.x = mActivity.resources.displayMetrics.widthPixels
         size.y = mActivity.resources.displayMetrics.heightPixels
 
-        mEraserBitmap = Bitmap.createBitmap(size.x, size.y, Bitmap.Config.ARGB_8888)
-        _eraserCanvas = Canvas(mEraserBitmap!!)
-
         mPaint = Paint().apply { color = -0x34000000 }
         transparentPaint = Paint().apply {
             color = ContextCompat.getColor(context, android.R.color.transparent)
@@ -90,6 +87,12 @@ open class FrameLayoutWithHole @JvmOverloads constructor(private val mActivity:
         }
     }
 
+    override fun onSizeChanged(w: Int, h: Int, oldw: Int, oldh: Int) {
+        super.onSizeChanged(w, h, oldw, oldh)
+        mEraserBitmap = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888)
+        _eraserCanvas = Canvas(mEraserBitmap!!)
+    }
+
     fun setViewHole(viewHole: View) {
         this.mViewHole = viewHole
         enforceMotionType()