Merge pull request #1 from KvColorPalette/feature/change-ui-in-color-picker

Feature/change UI in color picker

Author: kavi707

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2025 Kavimal Wijewardana ([email protected])
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -0,0 +1,72 @@
+# KvColorPicker - Android
+
+This is a lightweight Android library that provides Jetpack Compose `@Composable` UI to select colors. This open as a bottom sheet in default. 
+But developers can use individual peaces available in the library as per their requirements.
+
+# Features
+* Color Picker BottomSheet
+* Picker from RGB-A values
+
+# Installation
+Add following in your root `build.gradle`/`build.gradle.kts` at the end of repositories:
+````
+dependencyResolutionManagement {
+	repositories {
+		mavenCentral()
+		maven { url 'https://jitpack.io' } // jitpack.io repository configured.
+	}
+}
+````
+
+Add the following dependency to your `build.gradle` / `build.gradle.kts` file:
+For Groovy - `build.gradle`:
+````
+dependencies {
+    implementation 'com.github.KvColorPalette:KvColorPicker-Android:0.0.1'
+}
+````
+For Kotlin DSL - `build.gradle.kts`:
+````
+dependencies {
+    implementation("com.github.KvColorPalette:KvColorPicker-Android:0.0.1")
+}
+````
+
+# Usage
+After you integrated the `KvColorPicker-Android` library, you can consume it as follows.
+
+### Open up BottomSheet
+As a main functionality, consumer can use color picker bottom sheet in there application as follows.
+```
+// Create state variable to show and hide bottom sheet
+val sheetState = rememberModalBottomSheetState(skipPartiallyExpanded = true)
+
+// Button click to open bottom-sheet
+Button(
+    onClick = {
+        sheetState.value = true
+    }
+) {
+    Text("Open Color Picker")
+}
+
+// Color Picker bottom sheet UI
+KvColorPickerBottomSheet(
+    showSheet = showSheet,
+    sheetState = sheetState, 
+    onColorSelected = { selectedColor -> 
+        // Do anything when you have selected color
+    }
+)
+```
+
+# Contribution
+We welcome contributions! Please fork the repository, make your changes, and submit a pull request. Ensure your code adheres to the established guidelines.
+
+# License
+`KvColorPicker-Android` is licensed under the [MIT License](https://github.com/KvColorPalette/KvColorPicker-Android/blob/main/LICENSE).
+
+# Feedback
+For questions, suggestions, or issues, please open an issue on GitHub or contact us at [email protected].
+
+

kv-color-picker/src/main/kotlin/com/kavi/droid/color/picker/KvColorPicker.kt

@@ -1,8 +1,8 @@
-package com.kavi.droid.color.palette.app.extension
+package com.kavi.droid.color.picker.extension
 
 /**
  * Converts a float value in the range [0, 1] to an integer color component in the range [0, 255].
  *
  * @return The integer representation of the color component.
  */
-fun Float.toColorInt(): Int = (this * 255 + 0.5f).toInt()
+internal fun Float.toColorInt(): Int = (this * 255 + 0.5f).toInt()

kv-color-picker/src/main/kotlin/com/kavi/droid/color/picker/extension/Extension.kt

@@ -1,4 +1,4 @@
-package com.kavi.droid.color.picker
+package com.kavi.droid.color.picker.ui
 
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
@@ -7,7 +7,6 @@ import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material3.Button
 import androidx.compose.material3.ExperimentalMaterial3Api
-import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.ModalBottomSheet
 import androidx.compose.material3.OutlinedButton
 import androidx.compose.material3.SheetState
@@ -23,6 +22,7 @@ import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
+import com.kavi.droid.color.picker.ui.pickers.KvColorPicker
 
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
@@ -44,17 +44,6 @@ fun KvColorPickerBottomSheet(showSheet: MutableState<Boolean>, sheetState: Sheet
                 fontSize = 32.sp
             )
 
-            Text(
-                text ="By dragging \'RED\', \'GREEN\', and \'BLUE\' bars below, you can select " +
-                        "or generate your color you want exactly, or type your color\'s hex and set it.",
-                textAlign = TextAlign.Start,
-                modifier = Modifier
-                    .fillMaxWidth().padding(top = 4.dp, start = 16.dp, end = 16.dp),
-                color = Color.Gray,
-                style = MaterialTheme.typography.bodySmall,
-                fontSize = 10.sp
-            )
-
             KvColorPicker(
                 modifier = Modifier.padding(16.dp),
                 onColorSelected = {