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Add Attribute to Configure Background Corner Radius #14

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Jun 17, 2022
Merged

Add Attribute to Configure Background Corner Radius #14

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4 changes: 4 additions & 0 deletions lib/src/main/java/com/davidmiguel/multistateswitch/MultiStateSwitch.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -31,6 +31,7 @@ import kotlin.math.abs

// Num of states used in editor preview
private const val DEFAULT_NUM_STATES = 3
private const val DEFAULT_RADIUS = 100f

// Overflow of the shadow
private const val SHADOW_TOP_OVERFLOW_DP = 2f
Expand All @@ -47,6 +48,7 @@ class MultiStateSwitch @JvmOverloads constructor(
// START Styleable properties
@ColorInt
private var switchBackgroundColor: Int = 0
private var switchBackgroundRadius: Float = 0f

@ColorInt
private var textColor: Int = 0
Expand Down Expand Up @@ -115,6 +117,7 @@ class MultiStateSwitch @JvmOverloads constructor(
val a = context.obtainStyledAttributes(attrs, R.styleable.MultiStateSwitch, defStyleAttr, defStyleRes)
try {
switchBackgroundColor = a.getColor(R.styleable.MultiStateSwitch_multistateswitch_background_color, 0)
switchBackgroundRadius = a.getFloat(R.styleable.MultiStateSwitch_multistateswitch_background_radius, DEFAULT_RADIUS)
textColor = a.getColor(R.styleable.MultiStateSwitch_multistateswitch_text_color, 0)
textSize = a.getDimensionPixelSize(R.styleable.MultiStateSwitch_multistateswitch_text_size, 0)
currentStateIndex = a.getInt(R.styleable.MultiStateSwitch_multistateswitch_selected_state_index, 0)
Expand All @@ -138,6 +141,7 @@ class MultiStateSwitch @JvmOverloads constructor(
shadowBottomOverflowPx = SHADOW_BOTTOM_OVERFLOW_DP.dp2px.toInt()
// Background
background = ContextCompat.getDrawable(context, R.drawable.multistateswitch_background)!!.mutate() as GradientDrawable
background.cornerRadius = switchBackgroundRadius.dp2px
background.setColor(switchBackgroundColor)
}

Expand Down
1 change: 1 addition & 0 deletions lib/src/main/res/values/attrs.xml
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Expand Up @@ -5,6 +5,7 @@
<declare-styleable name="MultiStateSwitch">

<attr name="multistateswitch_background_color" format="color|reference" />
<attr name="multistateswitch_background_radius" format="float|reference" />
<attr name="multistateswitch_text_color" format="color|reference" />
<attr name="multistateswitch_text_size" format="dimension|reference" />
<attr name="multistateswitch_selected_state_index" format="integer|reference" />
Expand Down
6 changes: 6 additions & 0 deletions sample/src/main/java/com/davidmiguel/multistateswitch/sample/MainActivity.kt
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Expand Up @@ -24,6 +24,7 @@ class MainActivity : AppCompatActivity(), StateListener {
setupDefaultSwitch()
setupDisabledSwitch()
setupCustomizedSwitch()
setupCustomizedRadiusSwitch()
setupAddRemoveSwitch()
setupViewPagerBtn()
}
Expand Down Expand Up @@ -71,6 +72,11 @@ class MainActivity : AppCompatActivity(), StateListener {
setupCustomizedButtons()
}

private fun setupCustomizedRadiusSwitch() {
binding.radiusSwitch.addStatesFromStrings(listOf("Off", "x2", "x3", "x4", "x5"))
binding.radiusSwitch.addStateListener(this)
}

private fun setupCustomizedButtons() {
binding.select1Btn.setOnClickListener { binding.customizedSwitch.selectState(0) }
binding.select2Btn.setOnClickListener { binding.customizedSwitch.selectState(1) }
Expand Down
22 changes: 21 additions & 1 deletion sample/src/main/res/layout/activity_main.xml
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Expand Up @@ -78,6 +78,26 @@
app:multistateswitch_disabled_state_index="1"
app:multistateswitch_selected_state_index="1" />

<TextView
android:id="@+id/radiusLabel"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="24dp"
android:text="@string/customized_radius_label"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/customizedSwitch" />

<com.davidmiguel.multistateswitch.MultiStateSwitch
android:id="@+id/radiusSwitch"
android:layout_width="wrap_content"
android:layout_height="55dp"
android:layout_marginTop="8dp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/radiusLabel"
app:multistateswitch_background_radius="8" />

<TextView
android:id="@+id/selectLabel"
android:layout_width="wrap_content"
Expand All @@ -86,7 +106,7 @@
android:text="@string/select_label"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/customizedSwitch" />
app:layout_constraintTop_toBottomOf="@id/radiusSwitch" />

<Button
android:id="@+id/select1Btn"
Expand Down
1 change: 1 addition & 0 deletions sample/src/main/res/values/strings.xml
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Expand Up @@ -3,6 +3,7 @@
<string name="default_label">Default settings:</string>
<string name="disabled_label">With disabled state:</string>
<string name="customized_label">Customized:</string>
<string name="customized_radius_label">Customized Radius:</string>
<string name="add_remove_label">Add or remove states:</string>
<string name="listener_label">Last selected state:</string>
<string name="listener">{ index=%d, text=%s }</string>
Expand Down