Extract to library

.gitignore

@@ -3,6 +3,7 @@
 /local.properties
 /.idea/caches
 /.idea/libraries
+/.idea/inspectionProfiles
 /.idea/modules.xml
 /.idea/workspace.xml
 /.idea/navEditor.xml

.idea/codeStyles/Project.xml

@@ -0,0 +1,207 @@
+<component name="ProjectCodeStyleConfiguration">
+  <code_scheme name="Project" version="173">
+    <option name="AUTODETECT_INDENTS" value="false" />
+    <option name="LINE_SEPARATOR" value="&#10;" />
+    <option name="RIGHT_MARGIN" value="120" />
+    <HTMLCodeStyleSettings>
+      <option name="HTML_TEXT_WRAP" value="0" />
+      <option name="HTML_SPACE_INSIDE_EMPTY_TAG" value="true" />
+      <option name="HTML_ENFORCE_QUOTES" value="true" />
+    </HTMLCodeStyleSettings>
+    <JSON>
+      <option name="ARRAY_WRAPPING" value="5" />
+    </JSON>
+    <JavaCodeStyleSettings>
+      <option name="FIELD_NAME_PREFIX" value="m" />
+      <option name="STATIC_FIELD_NAME_PREFIX" value="s" />
+      <option name="IMPORT_LAYOUT_TABLE">
+        <value>
+          <package name="android" withSubpackages="true" static="false" />
+          <emptyLine />
+          <package name="com" withSubpackages="true" static="false" />
+          <emptyLine />
+          <package name="junit" withSubpackages="true" static="false" />
+          <emptyLine />
+          <package name="net" withSubpackages="true" static="false" />
+          <emptyLine />
+          <package name="org" withSubpackages="true" static="false" />
+          <emptyLine />
+          <package name="java" withSubpackages="true" static="false" />
+          <emptyLine />
+          <package name="javax" withSubpackages="true" static="false" />
+          <emptyLine />
+          <package name="" withSubpackages="true" static="false" />
+          <emptyLine />
+          <package name="" withSubpackages="true" static="true" />
+          <emptyLine />
+        </value>
+      </option>
+      <option name="JD_ADD_BLANK_AFTER_PARM_COMMENTS" value="true" />
+      <option name="JD_ADD_BLANK_AFTER_RETURN" value="true" />
+    </JavaCodeStyleSettings>
+    <JetCodeStyleSettings>
+      <option name="PACKAGES_TO_USE_STAR_IMPORTS">
+        <value>
+          <package name="kotlinx.android.synthetic" alias="false" withSubpackages="true" />
+        </value>
+      </option>
+      <option name="NAME_COUNT_TO_USE_STAR_IMPORT" value="2147483647" />
+      <option name="NAME_COUNT_TO_USE_STAR_IMPORT_FOR_MEMBERS" value="2147483647" />
+      <option name="WRAP_ELVIS_EXPRESSIONS" value="0" />
+      <option name="CODE_STYLE_DEFAULTS" value="KOTLIN_OFFICIAL" />
+    </JetCodeStyleSettings>
+    <XML>
+      <option name="XML_ATTRIBUTE_WRAP" value="4" />
+    </XML>
+    <editorconfig>
+      <option name="ENABLED" value="false" />
+    </editorconfig>
+    <codeStyleSettings language="Groovy">
+      <option name="KEEP_SIMPLE_BLOCKS_IN_ONE_LINE" value="true" />
+    </codeStyleSettings>
+    <codeStyleSettings language="JAVA">
+      <option name="KEEP_FIRST_COLUMN_COMMENT" value="false" />
+      <option name="SPACE_BEFORE_ARRAY_INITIALIZER_LBRACE" value="true" />
+      <option name="KEEP_SIMPLE_BLOCKS_IN_ONE_LINE" value="true" />
+      <option name="KEEP_SIMPLE_METHODS_IN_ONE_LINE" value="true" />
+      <option name="KEEP_SIMPLE_LAMBDAS_IN_ONE_LINE" value="true" />
+      <option name="KEEP_SIMPLE_CLASSES_IN_ONE_LINE" value="true" />
+    </codeStyleSettings>
+    <codeStyleSettings language="JSON">
+      <option name="KEEP_LINE_BREAKS" value="false" />
+      <indentOptions>
+        <option name="INDENT_SIZE" value="4" />
+      </indentOptions>
+    </codeStyleSettings>
+    <codeStyleSettings language="ObjectiveC">
+      <indentOptions>
+        <option name="USE_TAB_CHARACTER" value="true" />
+      </indentOptions>
+    </codeStyleSettings>
+    <codeStyleSettings language="XML">
+      <indentOptions>
+        <option name="CONTINUATION_INDENT_SIZE" value="4" />
+      </indentOptions>
+      <arrangement>
+        <rules>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>xmlns:android</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>^$</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>xmlns:.*</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>^$</XML_NAMESPACE>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*:id</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*:name</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>name</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>^$</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>style</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>^$</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>^$</XML_NAMESPACE>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
+                </AND>
+              </match>
+              <order>ANDROID_ATTRIBUTE_ORDER</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>.*</XML_NAMESPACE>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+        </rules>
+      </arrangement>
+    </codeStyleSettings>
+    <codeStyleSettings language="kotlin">
+      <option name="CODE_STYLE_DEFAULTS" value="KOTLIN_OFFICIAL" />
+      <option name="KEEP_FIRST_COLUMN_COMMENT" value="false" />
+      <option name="CALL_PARAMETERS_WRAP" value="0" />
+      <option name="METHOD_PARAMETERS_WRAP" value="0" />
+      <option name="EXTENDS_LIST_WRAP" value="0" />
+      <option name="METHOD_CALL_CHAIN_WRAP" value="0" />
+      <option name="ASSIGNMENT_WRAP" value="0" />
+      <option name="VARIABLE_ANNOTATION_WRAP" value="2" />
+      <indentOptions>
+        <option name="CONTINUATION_INDENT_SIZE" value="4" />
+      </indentOptions>
+    </codeStyleSettings>
+  </code_scheme>
+</component>

.idea/codeStyles/codeStyleConfig.xml

@@ -0,0 +1,5 @@
+<component name="ProjectCodeStyleConfiguration">
+  <state>
+    <option name="USE_PER_PROJECT_SETTINGS" value="true" />
+  </state>
+</component>

.idea/gradle.xml

@@ -11,7 +11,8 @@
         <option name="modules">
           <set>
             <option value="$PROJECT_DIR$" />
-            <option value="$PROJECT_DIR$/app" />
+            <option value="$PROJECT_DIR$/demo" />
+            <option value="$PROJECT_DIR$/pagecurl" />
           </set>
         </option>
       </GradleProjectSettings>

app/build.gradle

@@ -1,61 +0,0 @@
-plugins {
-    id 'com.android.application'
-    id 'org.jetbrains.kotlin.android'
-}
-
-android {
-    compileSdk 32
-
-    defaultConfig {
-        applicationId "eu.wewox.pagecurl"
-        minSdk 24
-        targetSdk 32
-        versionCode 1
-        versionName "1.0"
-
-        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
-        vectorDrawables {
-            useSupportLibrary true
-        }
-    }
-
-    buildTypes {
-        release {
-            minifyEnabled false
-            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
-        }
-    }
-    compileOptions {
-        sourceCompatibility JavaVersion.VERSION_1_8
-        targetCompatibility JavaVersion.VERSION_1_8
-    }
-    kotlinOptions {
-        jvmTarget = '1.8'
-    }
-    buildFeatures {
-        compose true
-    }
-    composeOptions {
-        kotlinCompilerExtensionVersion compose_version
-    }
-    packagingOptions {
-        resources {
-            excludes += '/META-INF/{AL2.0,LGPL2.1}'
-        }
-    }
-}
-
-dependencies {
-
-    implementation 'androidx.core:core-ktx:1.7.0'
-    implementation "androidx.compose.ui:ui:$compose_version"
-    implementation "androidx.compose.material:material:$compose_version"
-    implementation "androidx.compose.ui:ui-tooling-preview:$compose_version"
-    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.3.1'
-    implementation 'androidx.activity:activity-compose:1.3.1'
-    testImplementation 'junit:junit:4.13.2'
-    androidTestImplementation 'androidx.test.ext:junit:1.1.3'
-    androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
-    androidTestImplementation "androidx.compose.ui:ui-test-junit4:$compose_version"
-    debugImplementation "androidx.compose.ui:ui-tooling:$compose_version"
-}

app/src/main/java/eu/wewox/pagecurl/utils/Data.kt

@@ -1,8 +0,0 @@
-package eu.wewox.pagecurl.utils
-
-object Data {
-
-    val Lorem1 = "Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aliquam erat volutpat. Phasellus enim erat, vestibulum vel, aliquam a, posuere eu, velit. Et harum quidem rerum facilis est et expedita distinctio. In sem justo, commodo ut, suscipit at, pharetra vitae, orci. Vestibulum fermentum tortor id mi. Sed elit dui, pellentesque a, faucibus vel, interdum nec, diam. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat. Nunc tincidunt ante vitae massa. Maecenas fermentum, sem in pharetra pellentesque, velit turpis volutpat ante, in pharetra metus odio a lectus. Proin in tellus sit amet nibh dignissim sagittis. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos hymenaeos. Etiam posuere lacus quis dolor. Class aptent taciti sociosqu ad litora."
-    val Lorem2 = "Phasellus enim erat, vestibulum vel, aliquam a, posuere eu, velit. Duis ante orci, molestie vitae vehicula venenatis, tincidunt ac pede. Aliquam in lorem sit amet leo accumsan lacinia. Morbi imperdiet, mauris ac auctor dictum, nisl ligula egestas nulla, et sollicitudin sem purus in lacus. Ut tempus purus at lorem. Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Integer malesuada. Sed vel lectus. Donec odio tempus molestie, porttitor ut, iaculis quis, sem. Sed ut perspiciatis unde omnis iste natus error sit voluptatem accusantium doloremque laudantium, totam rem aperiam, eaque ipsa quae ab illo inventore veritatis et quasi architecto beatae vitae dicta sunt explicabo. Etiam egestas wisi a erat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Maecenas lorem. Mauris dolor felis, sagittis at, luctus sed, aliquam non, tellus. Aenean id metus id velit ullamcorper pulvinar. Integer malesuada."
-
-}

build.gradle

@@ -1,12 +1,13 @@
 buildscript {
     ext {
-        compose_version = '1.2.0-beta01'
+        compose_version = "1.2.0-beta01"
+        activity = "1.4.0"
     }
 }
 plugins {
-    id 'com.android.application' version '7.1.1' apply false
-    id 'com.android.library' version '7.1.1' apply false
-    id 'org.jetbrains.kotlin.android' version '1.6.21' apply false
+    id "com.android.application" version "7.1.1" apply false
+    id "com.android.library" version "7.1.1" apply false
+    id "org.jetbrains.kotlin.android" version "1.6.21" apply false
 }
 
 task clean(type: Delete) {

demo/build.gradle

@@ -0,0 +1,56 @@
+plugins {
+    id "com.android.application"
+    id "org.jetbrains.kotlin.android"
+}
+
+android {
+    compileSdk 32
+
+    defaultConfig {
+        applicationId "eu.wewox.pagecurl"
+        minSdk 24
+        targetSdk 32
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+        vectorDrawables {
+            useSupportLibrary true
+        }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile("proguard-android-optimize.txt"), "proguard-rules.pro"
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+    kotlinOptions {
+        jvmTarget = "1.8"
+        freeCompilerArgs = freeCompilerArgs +
+                "-Xopt-in=kotlin.RequiresOptIn"
+    }
+    buildFeatures {
+        compose true
+    }
+    composeOptions {
+        kotlinCompilerExtensionVersion compose_version
+    }
+    packagingOptions {
+        resources {
+            excludes += "/META-INF/{AL2.0,LGPL2.1}"
+        }
+    }
+}
+
+dependencies {
+    implementation(project(":pagecurl"))
+
+    implementation("androidx.compose.ui:ui:$compose_version")
+    implementation("androidx.compose.material:material:$compose_version")
+    implementation("androidx.activity:activity-compose:$activity")
+}

demo/src/main/AndroidManifest.xml

@@ -12,7 +12,6 @@
         <activity
             android:name=".MainActivity"
             android:exported="true"
-            android:label="@string/app_name"
             android:theme="@style/Theme.PageCurl">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />

demo/src/main/kotlin/eu/wewox/pagecurl/MainActivity.kt

@@ -1,3 +1,5 @@
+@file:OptIn(ExperimentalPageCurlApi::class)
+
 package eu.wewox.pagecurl
 
 import android.os.Bundle
@@ -25,7 +27,6 @@ import androidx.compose.ui.unit.sp
 import eu.wewox.pagecurl.config.PageCurlConfig
 import eu.wewox.pagecurl.page.PageCurl
 import eu.wewox.pagecurl.ui.theme.PageCurlTheme
-import eu.wewox.pagecurl.utils.Data
 
 class MainActivity : ComponentActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
@@ -85,3 +86,10 @@ class MainActivity : ComponentActivity() {
         }
     }
 }
+
+private object Data {
+    val Lorem1 =
+        "Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aliquam erat volutpat. Phasellus enim erat, vestibulum vel, aliquam a, posuere eu, velit. Et harum quidem rerum facilis est et expedita distinctio. In sem justo, commodo ut, suscipit at, pharetra vitae, orci. Vestibulum fermentum tortor id mi. Sed elit dui, pellentesque a, faucibus vel, interdum nec, diam. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat. Nunc tincidunt ante vitae massa. Maecenas fermentum, sem in pharetra pellentesque, velit turpis volutpat ante, in pharetra metus odio a lectus. Proin in tellus sit amet nibh dignissim sagittis. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos hymenaeos. Etiam posuere lacus quis dolor. Class aptent taciti sociosqu ad litora."
+    val Lorem2 =
+        "Phasellus enim erat, vestibulum vel, aliquam a, posuere eu, velit. Duis ante orci, molestie vitae vehicula venenatis, tincidunt ac pede. Aliquam in lorem sit amet leo accumsan lacinia. Morbi imperdiet, mauris ac auctor dictum, nisl ligula egestas nulla, et sollicitudin sem purus in lacus. Ut tempus purus at lorem. Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Integer malesuada. Sed vel lectus. Donec odio tempus molestie, porttitor ut, iaculis quis, sem. Sed ut perspiciatis unde omnis iste natus error sit voluptatem accusantium doloremque laudantium, totam rem aperiam, eaque ipsa quae ab illo inventore veritatis et quasi architecto beatae vitae dicta sunt explicabo. Etiam egestas wisi a erat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Maecenas lorem. Mauris dolor felis, sagittis at, luctus sed, aliquam non, tellus. Aenean id metus id velit ullamcorper pulvinar. Integer malesuada."
+}

pagecurl/.gitignore

@@ -0,0 +1 @@
+/build

pagecurl/build.gradle

@@ -0,0 +1,43 @@
+plugins {
+    id "com.android.library"
+    id "org.jetbrains.kotlin.android"
+}
+
+android {
+    compileSdk 32
+
+    defaultConfig {
+        minSdk 24
+        targetSdk 32
+
+        consumerProguardFiles "consumer-rules.pro"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile("proguard-android-optimize.txt"), "proguard-rules.pro"
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+    buildFeatures {
+        compose true
+    }
+    composeOptions {
+        kotlinCompilerExtensionVersion compose_version
+    }
+    kotlinOptions {
+        jvmTarget = "1.8"
+        freeCompilerArgs = freeCompilerArgs +
+                "-Xexplicit-api=strict" +
+                "-Xopt-in=kotlin.RequiresOptIn"
+    }
+}
+
+dependencies {
+    implementation("androidx.compose.ui:ui:$compose_version")
+    implementation("androidx.compose.foundation:foundation:$compose_version")
+}

pagecurl/proguard-rules.pro

@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

pagecurl/src/main/AndroidManifest.xml

@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest package="eu.wewox.pagecurl" />

pagecurl/src/main/kotlin/eu/wewox/pagecurl/ExperimentalPageCurlApi.kt

@@ -0,0 +1,9 @@
+package eu.wewox.pagecurl
+
+/**
+ * Used for annotating experimental page curl API that is likely to change or be removed in the future.
+ */
+@RequiresOptIn(
+    "This API is experimental and is likely to change or to be removed in the future."
+)
+public annotation class ExperimentalPageCurlApi

pagecurl/src/main/kotlin/eu/wewox/pagecurl/config/CurlConfig.kt

@@ -6,13 +6,16 @@ import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.unit.Dp
 import androidx.compose.ui.unit.DpOffset
 import androidx.compose.ui.unit.dp
+import eu.wewox.pagecurl.ExperimentalPageCurlApi
 
-data class PageCurlConfig(
+@ExperimentalPageCurlApi
+public data class PageCurlConfig(
     val curl: CurlConfig = CurlConfig(),
     val interaction: InteractionConfig = InteractionConfig()
 )
 
-data class InteractionConfig(
+@ExperimentalPageCurlApi
+public data class InteractionConfig(
     val forward: CurlDirection.Forward = CurlDirection.Forward(
         Rect(Offset(0.5f, 0.0f), Offset(1.0f, 1.0f)),
         Rect(Offset(0.0f, 0.0f), Offset(0.5f, 1.0f)),
@@ -20,25 +23,29 @@ data class InteractionConfig(
     val backward: CurlDirection.Backward = CurlDirection.Backward(forward.end, forward.start),
 )
 
-sealed interface CurlDirection {
-    val start: Rect
-    val end: Rect
+@ExperimentalPageCurlApi
+public sealed interface CurlDirection {
+    public val start: Rect
+    public val end: Rect
 
-    data class Forward(override val start: Rect, override val end: Rect) : CurlDirection
-    data class Backward(override val start: Rect, override val end: Rect) : CurlDirection
+    public data class Forward(override val start: Rect, override val end: Rect) : CurlDirection
+    public data class Backward(override val start: Rect, override val end: Rect) : CurlDirection
 }
 
-data class CurlConfig(
+@ExperimentalPageCurlApi
+public data class CurlConfig(
     val backPage: BackPageConfig = BackPageConfig(),
     val shadow: ShadowConfig = ShadowConfig(),
 )
 
-data class BackPageConfig(
+@ExperimentalPageCurlApi
+public data class BackPageConfig(
     val color: Color = Color.White,
     val contentAlpha: Float = 0.1f,
 )
 
-data class ShadowConfig(
+@ExperimentalPageCurlApi
+public data class ShadowConfig(
     val color: Color = Color.Black,
     val alpha: Float = 0.2f,
     val radius: Dp = 15.dp,

pagecurl/src/main/kotlin/eu/wewox/pagecurl/page/CurlDraw.kt

@@ -19,6 +19,7 @@ import androidx.compose.ui.graphics.drawscope.withTransform
 import androidx.compose.ui.graphics.nativeCanvas
 import androidx.compose.ui.graphics.toArgb
 import androidx.compose.ui.unit.dp
+import eu.wewox.pagecurl.ExperimentalPageCurlApi
 import eu.wewox.pagecurl.config.CurlConfig
 import eu.wewox.pagecurl.utils.Polygon
 import eu.wewox.pagecurl.utils.lineLineIntersection
@@ -26,7 +27,8 @@ import eu.wewox.pagecurl.utils.rotate
 import java.lang.Float.max
 import kotlin.math.atan2
 
-fun Modifier.drawCurl(
+@ExperimentalPageCurlApi
+public fun Modifier.drawCurl(
     config: CurlConfig = CurlConfig(),
     posA: Offset,
     posB: Offset,
@@ -68,6 +70,7 @@ fun Modifier.drawCurl(
     }
 }
 
+@ExperimentalPageCurlApi
 private fun CacheDrawScope.prepareClippedContent(
     topCurlOffset: Offset,
     bottomCurlOffset: Offset,
@@ -83,6 +86,7 @@ private fun CacheDrawScope.prepareClippedContent(
     }
 }
 
+@ExperimentalPageCurlApi
 private fun CacheDrawScope.prepareCurl(
     config: CurlConfig,
     topCurlOffset: Offset,
@@ -134,6 +138,7 @@ private fun CacheDrawScope.prepareCurl(
     }
 }
 
+@ExperimentalPageCurlApi
 private fun CacheDrawScope.prepareShadow(
     config: CurlConfig,
     polygon: Polygon,

pagecurl/src/main/kotlin/eu/wewox/pagecurl/page/CurlGesture.kt

@@ -12,11 +12,13 @@ import androidx.compose.ui.geometry.Rect
 import androidx.compose.ui.input.pointer.pointerInput
 import androidx.compose.ui.input.pointer.util.VelocityTracker
 import androidx.compose.ui.unit.IntSize
+import eu.wewox.pagecurl.ExperimentalPageCurlApi
 import eu.wewox.pagecurl.config.CurlDirection
 import eu.wewox.pagecurl.utils.rotate
 import kotlin.math.PI
 
-fun Modifier.curlGesture(
+@ExperimentalPageCurlApi
+public fun Modifier.curlGesture(
     enabled: Boolean,
     direction: CurlDirection,
     onStart: () -> Unit,

pagecurl/src/main/kotlin/eu/wewox/pagecurl/page/PageCurl.kt

@@ -13,13 +13,15 @@ import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.runtime.rememberUpdatedState
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.geometry.Offset
+import eu.wewox.pagecurl.ExperimentalPageCurlApi
 import eu.wewox.pagecurl.config.CurlDirection
 import eu.wewox.pagecurl.config.PageCurlConfig
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.launch
 
+@ExperimentalPageCurlApi
 @Composable
-fun PageCurl(
+public fun PageCurl(
     current: Int,
     count: Int,
     modifier: Modifier = Modifier,
@@ -79,6 +81,7 @@ fun PageCurl(
     }
 }
 
+@ExperimentalPageCurlApi
 private fun Modifier.curlGesture(
     enabled: Boolean,
     scope: CoroutineScope,

settings.gradle

@@ -13,4 +13,5 @@ dependencyResolutionManagement {
     }
 }
 rootProject.name = "PageCurl"
-include ':app'
+include ':demo'
+include ':pagecurl'