issue #61 update target sdk and use android O TYPE_APPLICATION_OVERLAY

.travis.yml

@@ -5,8 +5,8 @@ android:
   components:
   - tools
   - platform-tools
-  - build-tools-25.0.1
-  - android-25
+  - build-tools-26.0.1
+  - android-26
   - extra-android-m2repository
 script:
 - "./gradlew clean assembleDebug testDebug --stacktrace"

build.gradle

@@ -4,6 +4,9 @@ buildscript {
     repositories {
         jcenter()
         mavenCentral()
+        maven {
+            url 'https://maven.google.com'
+        }
     }
     dependencies {
         classpath "com.android.tools.build:gradle:2.2.3"
@@ -16,21 +19,24 @@ allprojects {
     repositories {
         jcenter()
         mavenCentral()
+        maven {
+            url 'https://maven.google.com'
+        }
     }
 }
 
 // Variables for entire project
 ext {
     // SDK versions
     minSdkVersion = 16
-    targetSdkVersion = 25
-    compileSdkVersion = 25
-    buildToolsVersion = "25.0.1"
+    targetSdkVersion = 26
+    compileSdkVersion = 26
+    buildToolsVersion = "26.0.1"
     sourceCompatibilityVersion = JavaVersion.VERSION_1_7
     targetCompatibilityVersion = JavaVersion.VERSION_1_7
 
     // Common versions
-    supportLibraryVersion = "25.0.1"
+    supportLibraryVersion = "26.0.0"
     butterKnifeVersion = "7.0.1"
     daggerVersion = "2.8"
 

tinydancer/src/main/java/com/codemonkeylabs/fpslibrary/ui/PermissionCompat.java

@@ -0,0 +1,20 @@
+package com.codemonkeylabs.fpslibrary.ui;
+
+import android.os.Build;
+import android.view.WindowManager;
+
+public final class PermissionCompat {
+
+    private PermissionCompat() {
+    }
+
+    public static int getFlag() {
+        int permissionFlag;
+        if(android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            permissionFlag = WindowManager.LayoutParams.TYPE_APPLICATION_OVERLAY;
+        } else {
+            permissionFlag = WindowManager.LayoutParams.TYPE_PHONE;
+        }
+        return permissionFlag;
+    }
+}

tinydancer/src/main/java/com/codemonkeylabs/fpslibrary/ui/TinyCoach.java

@@ -54,10 +54,12 @@ public TinyCoach(Application context, FPSConfig config) {
 
     private void addViewToWindow(View view) {
 
+        int permissionFlag = PermissionCompat.getFlag();
+
         WindowManager.LayoutParams paramsF = new WindowManager.LayoutParams(
                 ViewGroup.LayoutParams.WRAP_CONTENT,
                 ViewGroup.LayoutParams.WRAP_CONTENT,
-                WindowManager.LayoutParams.TYPE_PHONE,
+                permissionFlag,
                 WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE,
                 PixelFormat.TRANSLUCENT);