Fix for Issue #41 - Android pie canvas fix

.gitignore

@@ -1,3 +1,4 @@
+.idea
 *.iml
 .gradle
 /local.properties

build.gradle

@@ -3,9 +3,10 @@
 buildscript {
     repositories {
         jcenter()
+        google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.3.3'
+        classpath 'com.android.tools.build:gradle:3.1.4'
         classpath 'com.github.dcendents:android-maven-gradle-plugin:1.5'
 
         // NOTE: Do not place your application dependencies here; they belong
@@ -16,5 +17,6 @@ buildscript {
 allprojects {
     repositories {
         jcenter()
+        google()
     }
 }

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Wed Jul 19 11:30:51 EET 2017
+#Sun Aug 12 17:15:54 EDT 2018
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-rc-1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip

library/build.gradle

@@ -4,12 +4,10 @@ apply plugin: 'com.github.dcendents.android-maven'
 group = 'com.github.ceryle'
 
 android {
-    compileSdkVersion 25
-    buildToolsVersion "25.0.2"
-
+    compileSdkVersion 28
     defaultConfig {
-        minSdkVersion 11
-        targetSdkVersion 25
+        minSdkVersion 18
+        targetSdkVersion 28
         versionCode 1
         versionName "1.0"
     }
@@ -45,7 +43,7 @@ artifacts {
 
 
 dependencies {
-    compile fileTree(dir: 'libs', include: ['*.jar'])
-    testCompile 'junit:junit:4.12'
-    compile 'com.android.support:appcompat-v7:25.3.1'
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+    testImplementation 'junit:junit:4.12'
+    implementation 'com.android.support:appcompat-v7:28.0.0-rc01'
 }

library/src/main/java/co/ceryle/radiorealbutton/RoundedCornerLayout.java

@@ -77,8 +77,12 @@ protected void dispatchDraw(Canvas canvas) {
 
         final Path path = new Path();
         path.addRoundRect(new RectF(0, 0, canvas.getWidth(), canvas.getHeight()), cornerRadius, cornerRadius, Path.Direction.CW);
-        canvas.clipPath(path, Region.Op.REPLACE);
-        canvas.clipPath(path);
+        // https://developer.android.com/reference/android/graphics/Canvas#clipPath(android.graphics.Path,%20android.graphics.Region.Op)
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
+            canvas.clipPath(path, Region.Op.INTERSECT);
+        } else {
+            canvas.clipPath(path, Region.Op.REPLACE);
+        }
 
         super.dispatchDraw(canvas);
 

sample/build.gradle

@@ -1,13 +1,11 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 25
-    buildToolsVersion "25.0.2"
-
+    compileSdkVersion 28
     defaultConfig {
         applicationId "co.ceryle.radiorealbutton.sample"
-        minSdkVersion 11
-        targetSdkVersion 25
+        minSdkVersion 18
+        targetSdkVersion 28
         versionCode 1
         versionName "1.0"
     }
@@ -20,9 +18,8 @@ android {
 }
 
 dependencies {
-    compile fileTree(dir: 'libs', include: ['*.jar'])
-    testCompile 'junit:junit:4.12'
-    compile 'com.android.support:appcompat-v7:25.3.1'
-
-    compile project(":library")
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+    testImplementation 'junit:junit:4.12'
+    implementation 'com.android.support:appcompat-v7:28.0.0-rc01'
+    implementation project(":library")
 }