arcView
ArcView is an android library for showing list like an arc
Installation
- Gradle Add it in your root
build.gradleat the end of repositories:
add the dependencyallprojects { repositories { ... maven { url 'https://jitpack.io' } } }dependencies { implementation 'com.github.amir5121:arcView:TAG' } - More ways to add it
Usage
layout.xml
<?xml version="1.0" encoding="utf-8"?>
<com.amir.arcview.VerticalArcContainer xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="@+id/include_buttons_scroll_view"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true">
<!--used to swap views in and out-->
<com.amir.arcview.ArcScrollView
android:id="@+id/include_arc_buttons_temp_arc"
android:layout_width="match_parent"
android:layout_height="150dp"
android:background="@color/move_button_background"
android:elevation="3dp"
android:visibility="gone"
app:findBestWidth="true"
app:radius="550dp"
app:stroke_width="50dp" />
<com.amir.arcview.ArcScrollView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:background="#4499ff"
android:elevation="5dp"
app:findBestWidth="true"
app:radius="400dp"
app:stroke_width="50dp">
<com.amir.arcview.ArcLinearLayout
android:layout_width="wrap_content"
android:layout_height="match_parent"
app:itemsOffset="7dp"
app:useMinPadding="true">
<ImageView
android:id="@+id/include_buttons_stroke"
style="@style/EditActivityImageView"
android:contentDescription="@string/app_name"
android:src="@drawable/ic_stroke" />
<!--add a bunch of image-->
</com.amir.arcview.ArcLinearLayout>
</com.amir.arcview.ArcScrollView>
<com.amir.arcview.ArcScrollView
android:id="@+id/activity_edit_image_move_container"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@color/move_button_background"
android:elevation="6dp"
app:findBestWidth="true"
app:radius="300dp"
app:stroke_width="40dp">
<com.amir.arcview.ArcLinearLayout
android:layout_width="wrap_content"
android:layout_height="match_parent"
app:itemsOffset="7dp"
app:useMinPadding="true">
<!--you can put an empty view on each end if they won't reach the arc-->
<View
android:layout_width="25dp"
android:layout_height="0dp" />
<ImageView
android:id="@+id/activity_edit_image_move_align_top"
style="@style/EditActivityImageView"
android:contentDescription="@string/app_name"
android:src="@drawable/ic_align_top" />
<!--add a bunch of image-->
</com.amir.arcview.ArcLinearLayout>
</com.amir.arcview.ArcScrollView>
<com.amir.arcview.ArcScrollView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:background="#0088ff"
android:elevation="9dp"
app:findBestWidth="true"
app:radius="100dp"
app:stroke_width="50dp">
<com.amir.arcview.ArcLinearLayout
android:layout_width="wrap_content"
android:layout_height="match_parent"
app:itemsOffset="7dp"
app:useMinPadding="true">
<TextView
android:id="@+id/include_buttons_text_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:clickable="true"
android:focusable="true"
android:padding="5dp"
android:text="@string/text"
android:textColor="#fff"
android:textSize="20sp" />
</com.amir.arcview.ArcLinearLayout>
</com.amir.arcview.ArcScrollView>
</com.amir.arcview.VerticalArcContainer>
MainActivity.kt
package com.amir.arclistview
import android.os.Bundle
import android.util.Log
import android.view.View
import androidx.appcompat.app.AppCompatActivity
import com.amir.arcview.ArcLinearLayout
import kotlinx.android.synthetic.main.activity_main.*
import kotlinx.android.synthetic.main.include_arc_button.*
class MainActivity : AppCompatActivity(), View.OnClickListener {
private val TAG: String = "MainActivity"
private lateinit var strokeArc: ArcLinearLayout
private lateinit var shadowArc: ArcLinearLayout
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)
kick_me.setOnClickListener(this)
kick_swapped.setOnClickListener(this)
include_buttons_stroke.setOnClickListener(this)
include_buttons_shadow.setOnClickListener(this)
strokeArc =
layoutInflater.inflate(
R.layout.stroke_arc_linear_layout,
include_arc_buttons_temp_arc,
false
) as ArcLinearLayout
shadowArc =
layoutInflater.inflate(
R.layout.shadow_arc_linear_layout,
include_arc_buttons_temp_arc,
false
) as ArcLinearLayout
}
override fun onClick(v: View?) {
when (v) {
kick_me -> {
if (include_buttons_scroll_view.isKnockedIn) {
include_buttons_scroll_view.knockout()
} else {
include_buttons_scroll_view.knockIn()
}
}
kick_swapped -> {
Log.wtf(TAG, "onClick: swapped")
include_arc_buttons_temp_arc.swapView(null)
}
include_buttons_shadow -> {
include_arc_buttons_temp_arc.swapView(shadowArc)
}
include_buttons_stroke -> {
include_arc_buttons_temp_arc.swapView(strokeArc)
}
}
}
}
<?xml version="1.0" encoding="utf-8"?>
<com.amir.arcview.ArcScrollView xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="200dp"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:background="#b71c1c"
android:elevation="5dp"
app:radius="250dp"
app:stroke_width="200dp">
<com.amir.arcview.ArcLinearLayout
android:layout_width="wrap_content"
android:layout_height="match_parent"
app:itemsOffset="7dp"
app:useMinPadding="true">
<ImageView
android:id="@+id/include_buttons_stroke"
style="@style/EditActivityImageView"
android:contentDescription="@string/app_name"
android:src="@drawable/ic_stroke" />
<ImageView
android:id="@+id/include_buttons_shadow"
style="@style/EditActivityImageView"
android:contentDescription="@string/app_name"
android:src="@drawable/ic_shadow" />
<!--add a bunch of image-->
</com.amir.arcview.ArcLinearLayout>
</com.amir.arcview.ArcScrollView>
API
styleables
ArcScrollView
radius: dimension = defines the radius of the drawn circle
stroke_width: dimension = defines how much of the circle should be visible
findBestWidth: boolean = let the ArcScrollView decide the width
ArcLinearLayout
useMinPadding: boolean = add an extra padding to top and bottom of items if set to true won't add any extra padding
itemsOffset: dimension = how much the items in ArcLinearLayout should be offset from top of the arc
What need to be implemented?
Currently it doesn't support screen rotation. if this feature is asked for i will work on it.
Contributing
Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.
Please make sure to update tests as appropriate.
