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Create sample app
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@cheonjaeung
cheonjaeung committed Aug 31, 2024
1 parent ee2a809 commit ca16fbd
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Showing 26 changed files with 402 additions and 4 deletions.
2 changes: 1 addition & 1 deletion gradle/libs.versions.toml
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Expand Up @@ -18,7 +18,7 @@ androidx-test-ext-junit = { group = "androidx.test.ext", name = "junit", version
androidx-test-espresso-core = { group = "androidx.test.espresso", name = "espresso-core", version = "3.6.1" }

# Sample Dependencies
androidx-appcompat = { group = "androidx.appcompat", name = "appcompat", version = "1.7.0" }
android-material = { group = "com.google.android.material", name = "material", version = "1.12.0" }
androidx-appcompat = { group = "androidx.appcompat", name = "appcompat", version = "1.7.0" }
androidx-activity = { group = "androidx.activity", name = "activity", version = "1.9.0" }
androidx-constraintlayout = { group = "androidx.constraintlayout", name = "constraintlayout", version = "2.1.4" }
3 changes: 2 additions & 1 deletion sample/build.gradle.kts
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Expand Up @@ -36,10 +36,11 @@ android {
}

dependencies {
implementation(project(":simplecarousel"))

implementation(libs.androidx.core)
implementation(libs.androidx.appcompat)
implementation(libs.android.material)
implementation(libs.androidx.activity)
implementation(libs.androidx.constraintlayout)
implementation(project(":simplecarousel"))
}
5 changes: 3 additions & 2 deletions sample/src/main/AndroidManifest.xml
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Expand Up @@ -7,10 +7,11 @@
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/Theme.Simplecarouselandroid">
android:theme="@style/Theme.SimpleCarouselAndroidSample">
<activity
android:name="com.cheonjaeung.simplecarousel.android.sample.MainActivity"
android:exported="true">
android:exported="true"
android:theme="@style/Theme.Material3.Light.NoActionBar">
<intent-filter>
<action android:name="android.intent.action.MAIN" />

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55 changes: 55 additions & 0 deletions sample/src/main/java/com/cheonjaeung/simplecarousel/android/sample/MainActivity.kt
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package com.cheonjaeung.simplecarousel.android.sample

import android.os.Bundle
import androidx.appcompat.app.AppCompatActivity
import androidx.recyclerview.widget.RecyclerView
import com.cheonjaeung.simplecarousel.android.CarouselLayoutManager
import com.google.android.material.appbar.MaterialToolbar
import kotlin.math.roundToInt

class MainActivity : AppCompatActivity() {
private lateinit var toolBar: MaterialToolbar
private lateinit var recyclerView: RecyclerView
private lateinit var adapter: SampleCarouselAdapter
private lateinit var layoutManager: CarouselLayoutManager

override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)
initViews()
initMenu()
}

private fun initViews() {
toolBar = findViewById(R.id.toolBar)

recyclerView = findViewById(R.id.recyclerView)

adapter = SampleCarouselAdapter()
recyclerView.adapter = adapter

layoutManager = CarouselLayoutManager(RecyclerView.VERTICAL)
recyclerView.layoutManager = layoutManager

val itemSpacing = (8 * resources.displayMetrics.density).roundToInt()
recyclerView.addItemDecoration(SampleCarouselAdapter.SampleCarouselItemDecoration(itemSpacing))
}

private fun initMenu() {
toolBar.setOnMenuItemClickListener { menuItem ->
when (menuItem.itemId) {
R.id.orientationHorizontal -> {
layoutManager.orientation = CarouselLayoutManager.HORIZONTAL
true
}

R.id.orientataionVertical -> {
layoutManager.orientation = CarouselLayoutManager.VERTICAL
true
}

else -> false
}
}
}
}
41 changes: 41 additions & 0 deletions sample/src/main/java/com/cheonjaeung/simplecarousel/android/sample/SampleCarouselAdapter.kt
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package com.cheonjaeung.simplecarousel.android.sample

import android.graphics.Rect
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.TextView
import androidx.recyclerview.widget.RecyclerView

class SampleCarouselAdapter : RecyclerView.Adapter<SampleCarouselAdapter.SampleCarouselViewHolder>() {

private val items: List<Int> = (0..199).toList()

override fun getItemCount(): Int = items.size

override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): SampleCarouselViewHolder {
val inflater = LayoutInflater.from(parent.context)
val view = inflater.inflate(R.layout.view_holder_item, parent, false)
return SampleCarouselViewHolder(view)
}

override fun onBindViewHolder(holder: SampleCarouselViewHolder, position: Int) {
if (position != RecyclerView.NO_POSITION) {
holder.bind(items[position])
}
}

class SampleCarouselViewHolder(view: View) : RecyclerView.ViewHolder(view) {
fun bind(text: Int) {
val textView = itemView.findViewById<TextView>(R.id.text)
textView.text = text.toString()
}
}

class SampleCarouselItemDecoration(private val spacing: Int) : RecyclerView.ItemDecoration() {
override fun getItemOffsets(outRect: Rect, view: View, parent: RecyclerView, state: RecyclerView.State) {
super.getItemOffsets(outRect, view, parent, state)
outRect.set(spacing, spacing, spacing, spacing)
}
}
}
30 changes: 30 additions & 0 deletions sample/src/main/res/drawable-v24/ic_launcher_foreground.xml
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<vector xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:aapt="http://schemas.android.com/aapt"
android:width="108dp"
android:height="108dp"
android:viewportWidth="108"
android:viewportHeight="108">
<path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
<aapt:attr name="android:fillColor">
<gradient
android:endX="85.84757"
android:endY="92.4963"
android:startX="42.9492"
android:startY="49.59793"
android:type="linear">
<item
android:color="#44000000"
android:offset="0.0" />
<item
android:color="#00000000"
android:offset="1.0" />
</gradient>
</aapt:attr>
</path>
<path
android:fillColor="#FFFFFF"
android:fillType="nonZero"
android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
android:strokeWidth="1"
android:strokeColor="#00000000" />
</vector>
10 changes: 10 additions & 0 deletions sample/src/main/res/drawable/background_view_holder_item.xml
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<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">

<stroke
android:width="1dp"
android:color="@color/black" />

<corners android:radius="8dp" />
</shape>
170 changes: 170 additions & 0 deletions sample/src/main/res/drawable/ic_launcher_background.xml
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<?xml version="1.0" encoding="utf-8"?>
<vector xmlns:android="http://schemas.android.com/apk/res/android"
android:width="108dp"
android:height="108dp"
android:viewportWidth="108"
android:viewportHeight="108">
<path
android:fillColor="#3DDC84"
android:pathData="M0,0h108v108h-108z" />
<path
android:fillColor="#00000000"
android:pathData="M9,0L9,108"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M19,0L19,108"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M29,0L29,108"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M39,0L39,108"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M49,0L49,108"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M59,0L59,108"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M69,0L69,108"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M79,0L79,108"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M89,0L89,108"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M99,0L99,108"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M0,9L108,9"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M0,19L108,19"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M0,29L108,29"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M0,39L108,39"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M0,49L108,49"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M0,59L108,59"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M0,69L108,69"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M0,79L108,79"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M0,89L108,89"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M0,99L108,99"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M19,29L89,29"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M19,39L89,39"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M19,49L89,49"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M19,59L89,59"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M19,69L89,69"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M19,79L89,79"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M29,19L29,89"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M39,19L39,89"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M49,19L49,89"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M59,19L59,89"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M69,19L69,89"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
android:pathData="M79,19L79,89"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
</vector>
25 changes: 25 additions & 0 deletions sample/src/main/res/layout/activity_main.xml
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<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/main"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.cheonjaeung.simplecarousel.android.sample.MainActivity">

<com.google.android.material.appbar.MaterialToolbar
android:id="@+id/toolBar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:title="@string/app_name"
app:menu="@menu/toolbar_main"
app:layout_constraintTop_toTopOf="parent" />

<androidx.recyclerview.widget.RecyclerView
android:id="@+id/recyclerView"
android:layout_width="match_parent"
android:layout_height="0dp"
app:layout_constraintTop_toBottomOf="@+id/toolBar"
app:layout_constraintBottom_toBottomOf="parent" />

</androidx.constraintlayout.widget.ConstraintLayout>
19 changes: 19 additions & 0 deletions sample/src/main/res/layout/view_holder_item.xml
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<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="128dp"
android:layout_height="128dp"
android:layout_gravity="center"
android:background="@drawable/background_view_holder_item">

<TextView
android:id="@+id/text"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent"
tools:text="Sample" />
</androidx.constraintlayout.widget.ConstraintLayout>
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