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authorAllan Wang <me@allanwang.ca>2017-06-14 15:27:16 -0700
committerAllan Wang <me@allanwang.ca>2017-06-14 15:27:16 -0700
commit078190b3603d3eaa50e3e3238cb9e6e124a9d970 (patch)
tree67636ee44b4d9704d4fcf4faed09da19cf2f5e62 /library/src
parent1805793c7cea8a3c56a8111e0a80d7ac5da95f63 (diff)
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Add pref item click options
Diffstat (limited to 'library/src')
-rw-r--r--library/src/main/kotlin/ca/allanwang/kau/kpref/KPrefBinder.kt25
-rw-r--r--library/src/main/kotlin/ca/allanwang/kau/kpref/items/KPrefCheckbox.kt12
-rw-r--r--library/src/main/kotlin/ca/allanwang/kau/kpref/items/KPrefColorPicker.kt18
-rw-r--r--library/src/main/kotlin/ca/allanwang/kau/kpref/items/KPrefItemBase.kt53
-rw-r--r--library/src/main/kotlin/ca/allanwang/kau/kpref/items/KPrefItemCore.kt21
-rw-r--r--library/src/main/kotlin/ca/allanwang/kau/utils/ContextUtils.kt9
-rw-r--r--library/src/main/res/layout/kau_preference.xml16
7 files changed, 94 insertions, 60 deletions
diff --git a/library/src/main/kotlin/ca/allanwang/kau/kpref/KPrefBinder.kt b/library/src/main/kotlin/ca/allanwang/kau/kpref/KPrefBinder.kt
index 62f3d45..cc267d6 100644
--- a/library/src/main/kotlin/ca/allanwang/kau/kpref/KPrefBinder.kt
+++ b/library/src/main/kotlin/ca/allanwang/kau/kpref/KPrefBinder.kt
@@ -5,12 +5,8 @@ import android.support.v7.widget.LinearLayoutManager
import android.support.v7.widget.RecyclerView
import ca.allanwang.kau.R
import ca.allanwang.kau.dialogs.color.Builder
-import ca.allanwang.kau.kpref.items.KPrefCheckbox
-import ca.allanwang.kau.kpref.items.KPrefColorPicker
-import ca.allanwang.kau.kpref.items.KPrefHeader
-import ca.allanwang.kau.kpref.items.KPrefItemCore
+import ca.allanwang.kau.kpref.items.*
import com.mikepenz.fastadapter.commons.adapters.FastItemAdapter
-import com.mikepenz.iconics.typeface.IIcon
/**
* Created by Allan Wang on 2017-06-08.
@@ -34,20 +30,15 @@ class KPrefAdapterBuilder {
fun header(@StringRes title: Int) = list.add(KPrefHeader(this, title))
fun checkbox(@StringRes title: Int,
- @StringRes description: Int = -1,
- iicon: IIcon? = null,
- enabler: () -> Boolean = { true },
- getter: () -> Boolean,
- setter: (value: Boolean) -> Unit) = list.add(KPrefCheckbox(this, title, description, iicon, enabler, getter, setter))
+ coreBuilder: KPrefItemCore.Builder.() -> Unit = {},
+ itemBuilder: KPrefItemBase.Builder<Boolean>.() -> Unit = {}) = list.add(KPrefCheckbox(
+ this, title, coreBuilder, itemBuilder))
fun colorPicker(@StringRes title: Int,
- @StringRes description: Int = -1,
- iicon: IIcon? = null,
- enabler: () -> Boolean = { true },
- getter: () -> Int,
- setter: (value: Int) -> Unit,
- configs: Builder.() -> Unit = {},
- showPreview: Boolean = true) = list.add(KPrefColorPicker(this, title, description, iicon, enabler, getter, setter, configs, showPreview))
+ coreBuilder: KPrefItemCore.Builder.() -> Unit = {},
+ itemBuilder: KPrefItemBase.Builder<Int>.() -> Unit = {},
+ colorBuilder: Builder.() -> Unit = {},
+ showPreview: Boolean = true) = list.add(KPrefColorPicker(this, title, coreBuilder, itemBuilder, colorBuilder, showPreview))
internal val list: MutableList<KPrefItemCore> = mutableListOf()
diff --git a/library/src/main/kotlin/ca/allanwang/kau/kpref/items/KPrefCheckbox.kt b/library/src/main/kotlin/ca/allanwang/kau/kpref/items/KPrefCheckbox.kt
index e09e245..cc09a33 100644
--- a/library/src/main/kotlin/ca/allanwang/kau/kpref/items/KPrefCheckbox.kt
+++ b/library/src/main/kotlin/ca/allanwang/kau/kpref/items/KPrefCheckbox.kt
@@ -6,7 +6,6 @@ import android.widget.CheckBox
import ca.allanwang.kau.R
import ca.allanwang.kau.kpref.KPrefAdapterBuilder
import ca.allanwang.kau.utils.tint
-import com.mikepenz.iconics.typeface.IIcon
/**
* Created by Allan Wang on 2017-06-07.
@@ -16,14 +15,11 @@ import com.mikepenz.iconics.typeface.IIcon
*/
class KPrefCheckbox(builder: KPrefAdapterBuilder,
@StringRes title: Int,
- @StringRes description: Int = -1,
- iicon: IIcon? = null,
- enabler: () -> Boolean = { true },
- getter: () -> Boolean,
- setter: (value: Boolean) -> Unit) : KPrefItemBase<Boolean>(builder, title, description, iicon, enabler, getter, setter) {
+ coreBuilder: KPrefItemCore.Builder.() -> Unit = {},
+ itemBuilder: Builder<Boolean>.() -> Unit = {}
+) : KPrefItemBase<Boolean>(builder, title, coreBuilder, itemBuilder) {
-
- override fun onClick(itemView: View, innerContent: View?): Boolean {
+ override fun defaultOnClick(itemView: View, innerContent: View?): Boolean {
pref = !pref
(innerContent as CheckBox).isChecked = pref
return true
diff --git a/library/src/main/kotlin/ca/allanwang/kau/kpref/items/KPrefColorPicker.kt b/library/src/main/kotlin/ca/allanwang/kau/kpref/items/KPrefColorPicker.kt
index f157d1c..3d1ad21 100644
--- a/library/src/main/kotlin/ca/allanwang/kau/kpref/items/KPrefColorPicker.kt
+++ b/library/src/main/kotlin/ca/allanwang/kau/kpref/items/KPrefColorPicker.kt
@@ -3,11 +3,9 @@ package ca.allanwang.kau.kpref.items
import android.support.annotation.StringRes
import android.view.View
import ca.allanwang.kau.R
-import ca.allanwang.kau.dialogs.color.Builder
import ca.allanwang.kau.dialogs.color.CircleView
import ca.allanwang.kau.dialogs.color.colorPickerDialog
import ca.allanwang.kau.kpref.KPrefAdapterBuilder
-import com.mikepenz.iconics.typeface.IIcon
/**
* Created by Allan Wang on 2017-06-07.
@@ -17,13 +15,11 @@ import com.mikepenz.iconics.typeface.IIcon
*/
class KPrefColorPicker(builder: KPrefAdapterBuilder,
@StringRes title: Int,
- @StringRes description: Int = -1,
- iicon: IIcon? = null,
- enabler: () -> Boolean = { true },
- getter: () -> Int,
- setter: (value: Int) -> Unit,
- val configs: Builder.() -> Unit = {},
- val showPreview: Boolean = false) : KPrefItemBase<Int>(builder, title, description, iicon, enabler, getter, setter) {
+ coreBuilder: KPrefItemCore.Builder.() -> Unit = {},
+ itemBuilder: KPrefItemBase.Builder<Int>.() -> Unit = {},
+ val colorBuilder: ca.allanwang.kau.dialogs.color.Builder.() -> Unit = {},
+ val showPreview: Boolean = false
+) : KPrefItemBase<Int>(builder, title, coreBuilder, itemBuilder) {
override fun onPostBindView(viewHolder: ViewHolder, textColor: Int?, accentColor: Int?) {
super.onPostBindView(viewHolder, textColor, accentColor)
@@ -36,7 +32,7 @@ class KPrefColorPicker(builder: KPrefAdapterBuilder,
}
- override fun onClick(itemView: View, innerContent: View?): Boolean {
+ override fun defaultOnClick(itemView: View, innerContent: View?): Boolean {
itemView.context.colorPickerDialog {
titleRes = this@KPrefColorPicker.title
defaultColor = pref
@@ -45,7 +41,7 @@ class KPrefColorPicker(builder: KPrefAdapterBuilder,
if (showPreview)
(innerContent as CircleView).setBackgroundColor(it)
}
- applyNestedBuilder(configs)
+ applyNestedBuilder(colorBuilder)
}.show()
return true
}
diff --git a/library/src/main/kotlin/ca/allanwang/kau/kpref/items/KPrefItemBase.kt b/library/src/main/kotlin/ca/allanwang/kau/kpref/items/KPrefItemBase.kt
index a15dcc3..4c12961 100644
--- a/library/src/main/kotlin/ca/allanwang/kau/kpref/items/KPrefItemBase.kt
+++ b/library/src/main/kotlin/ca/allanwang/kau/kpref/items/KPrefItemBase.kt
@@ -2,9 +2,12 @@ package ca.allanwang.kau.kpref.items
import android.support.annotation.CallSuper
import android.support.annotation.StringRes
+import android.view.View
import ca.allanwang.kau.R
import ca.allanwang.kau.kpref.KPrefAdapterBuilder
-import com.mikepenz.iconics.typeface.IIcon
+import ca.allanwang.kau.kpref.KPrefException
+import ca.allanwang.kau.utils.resolveDrawable
+import ca.allanwang.kau.utils.string
/**
* Created by Allan Wang on 2017-06-05.
@@ -14,34 +17,62 @@ import com.mikepenz.iconics.typeface.IIcon
abstract class KPrefItemBase<T>(builder: KPrefAdapterBuilder,
@StringRes title: Int,
- @StringRes description: Int = -1,
- iicon: IIcon? = null,
- val enabler: () -> Boolean = { true },
- private val getter: () -> T,
- private val setter: (value: T) -> Unit) : KPrefItemCore(builder, title, description, iicon) {
+ coreBuilder: KPrefItemCore.Builder.() -> Unit = {},
+ itemBuilder: Builder<T>.() -> Unit = {}) : KPrefItemCore(builder, title, coreBuilder) {
var pref: T
- get() = getter.invoke()
+ get() = itemBase.getter!!.invoke()
set(value) {
- setter.invoke(value)
+ itemBase.setter!!.invoke(value)
}
+ var enabled: Boolean = true
+ val itemBase: Builder<T>
+
+ init {
+ itemBase = Builder<T>()
+ itemBase.itemBuilder()
+ if (itemBase.onClick == null) itemBase.onClick = {
+ itemView, innerContent ->
+ defaultOnClick(itemView, innerContent)
+ }
+ }
+
+ abstract fun defaultOnClick(itemView: View, innerContent: View?): Boolean
+
@CallSuper
override fun onPostBindView(viewHolder: ViewHolder, textColor: Int?, accentColor: Int?) {
- val enabled = enabler.invoke()
+ val c = viewHolder.itemView.context
+ if (itemBase.getter == null) throw KPrefException("getter not set for ${c.string(title)}")
+ if (itemBase.setter == null) throw KPrefException("setter not set for ${c.string(title)}")
+ enabled = itemBase.enabler.invoke()
with(viewHolder) {
- itemView.isEnabled = enabled
+ if (!enabled) container?.background = null
container?.alpha = if (enabled) 1.0f else 0.3f
}
}
+ override final fun onClick(itemView: View, innerContent: View?): Boolean {
+ return if (enabled) itemBase.onClick?.invoke(itemView, innerContent) ?: false
+ else itemBase.onDisabledClick?.invoke(itemView, innerContent) ?: false
+ }
+
override fun unbindView(holder: ViewHolder) {
super.unbindView(holder)
with(holder) {
- itemView.isEnabled = true
+ container?.isEnabled = true
+ container?.background = itemView.context.resolveDrawable(android.R.attr.selectableItemBackground)
container?.alpha = 1.0f
}
}
override final fun getLayoutRes(): Int = R.layout.kau_preference
+
+ open class Builder<T> {
+ var enabler: () -> Boolean = { true }
+ var onClick: ((itemView: View, innerContent: View?) -> Boolean)? = null
+ var onDisabledClick: ((itemView: View, innerContent: View?) -> Boolean)? = null
+ var getter: (() -> T)? = null
+ var setter: ((value: T) -> Unit)? = null
+ }
} \ No newline at end of file
diff --git a/library/src/main/kotlin/ca/allanwang/kau/kpref/items/KPrefItemCore.kt b/library/src/main/kotlin/ca/allanwang/kau/kpref/items/KPrefItemCore.kt
index 8d5eca2..b5741b0 100644
--- a/library/src/main/kotlin/ca/allanwang/kau/kpref/items/KPrefItemCore.kt
+++ b/library/src/main/kotlin/ca/allanwang/kau/kpref/items/KPrefItemCore.kt
@@ -27,22 +27,28 @@ import com.mikepenz.iconics.typeface.IIcon
abstract class KPrefItemCore(val builder: KPrefAdapterBuilder,
@StringRes val title: Int,
- @StringRes val description: Int = -1,
- val iicon: IIcon? = null) : AbstractItem<KPrefItemCore, KPrefItemCore.ViewHolder>() {
+ coreBuilder: Builder.() -> Unit = {}) : AbstractItem<KPrefItemCore, KPrefItemCore.ViewHolder>() {
override final fun getViewHolder(v: View) = ViewHolder(v)
+ val core: Builder
+
+ init {
+ core = Builder()
+ core.coreBuilder()
+ }
+
@CallSuper
override fun bindView(viewHolder: ViewHolder, payloads: List<Any>) {
super.bindView(viewHolder, payloads)
with(viewHolder) {
val context = itemView.context
title.text = context.string(this@KPrefItemCore.title)
- if (description > 0)
- desc?.visible()?.setText(description)
+ if (core.description > 0)
+ desc?.visible()?.setText(core.description)
else
desc?.gone()
- if (iicon != null) icon?.visible()?.setIcon(iicon, 24)
+ if (core.iicon != null) icon?.visible()?.setIcon(core.iicon, 24)
else icon?.gone()
innerFrame?.removeAllViews()
val textColor = builder.textColor?.invoke()
@@ -72,6 +78,11 @@ abstract class KPrefItemCore(val builder: KPrefAdapterBuilder,
}
}
+ class Builder {
+ var description: Int = -1
+ var iicon: IIcon? = null
+ }
+
class ViewHolder(v: View) : RecyclerView.ViewHolder(v) {
val title: TextView by bindView(R.id.kau_pref_title)
val container: ViewGroup? by bindOptionalView(R.id.kau_pref_container)
diff --git a/library/src/main/kotlin/ca/allanwang/kau/utils/ContextUtils.kt b/library/src/main/kotlin/ca/allanwang/kau/utils/ContextUtils.kt
index 87bc547..b6da0cb 100644
--- a/library/src/main/kotlin/ca/allanwang/kau/utils/ContextUtils.kt
+++ b/library/src/main/kotlin/ca/allanwang/kau/utils/ContextUtils.kt
@@ -94,6 +94,15 @@ fun Context.resolveColor(@AttrRes attr: Int, fallback: Int = 0): Int {
}
}
+fun Context.resolveDrawable(@AttrRes attr: Int): Drawable? {
+ val a = theme.obtainStyledAttributes(intArrayOf(attr))
+ try {
+ return a.getDrawable(0)
+ } finally {
+ a.recycle()
+ }
+}
+
fun Context.resolveBoolean(@AttrRes attr: Int, fallback: Boolean = false): Boolean {
val a = theme.obtainStyledAttributes(intArrayOf(attr))
try {
diff --git a/library/src/main/res/layout/kau_preference.xml b/library/src/main/res/layout/kau_preference.xml
index 677b0dc..c49951b 100644
--- a/library/src/main/res/layout/kau_preference.xml
+++ b/library/src/main/res/layout/kau_preference.xml
@@ -7,18 +7,18 @@
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="wrap_content"
- android:background="?android:attr/selectableItemBackground"
android:baselineAligned="false"
android:clipToPadding="false"
android:minHeight="?android:attr/listPreferredItemHeightSmall"
- android:orientation="horizontal"
- android:paddingEnd="?android:attr/listPreferredItemPaddingEnd"
- android:paddingStart="?android:attr/listPreferredItemPaddingStart">
+ android:orientation="horizontal">
<android.support.constraint.ConstraintLayout
android:id="@+id/kau_pref_container"
android:layout_width="match_parent"
- android:layout_height="wrap_content">
+ android:layout_height="wrap_content"
+ android:background="?android:attr/selectableItemBackground"
+ android:paddingEnd="?android:attr/listPreferredItemPaddingEnd"
+ android:paddingStart="?android:attr/listPreferredItemPaddingStart">
<!--As per Android N, icons (24dp) are aligned to the left rather than centered-->
@@ -72,10 +72,10 @@
android:id="@+id/kau_pref_barrier"
android:layout_width="1dp"
android:layout_height="wrap_content"
- app:constraint_referenced_ids="kau_pref_title,kau_pref_desc"
app:barrierDirection="end"
- app:layout_constraintTop_toTopOf="parent"
- app:layout_constraintBottom_toBottomOf="parent" />
+ app:constraint_referenced_ids="kau_pref_title,kau_pref_desc"
+ app:layout_constraintBottom_toBottomOf="parent"
+ app:layout_constraintTop_toTopOf="parent" />
<LinearLayout
android:id="@id/kau_pref_inner_frame"