Merge pull request #235 from AllanWang/viewbinding

ViewBinding

5 files changed, 106 insertions, 34 deletions

diff --git a/sample/src/main/kotlin/ca/allanwang/kau/sample/AnimActivity.kt b/sample/src/main/kotlin/ca/allanwang/kau/sample/AnimActivity.kt
index a5ef8c3..50b3cf3 100644
--- a/sample/src/main/kotlin/ca/allanwang/kau/sample/AnimActivity.kt
+++ b/sample/src/main/kotlin/ca/allanwang/kau/sample/AnimActivity.kt
@@ -16,6 +16,7 @@
 package ca.allanwang.kau.sample
 
 import android.os.Bundle
+import ca.allanwang.kau.adapters.SingleFastAdapter
 import ca.allanwang.kau.internal.KauBaseActivity
 import ca.allanwang.kau.logging.KL
 import ca.allanwang.kau.permissions.PERMISSION_ACCESS_COARSE_LOCATION
@@ -42,7 +43,7 @@ class AnimActivity : KauBaseActivity() {
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-        val adapter = FastItemAdapter<PermissionCheckbox>()
+        val adapter = SingleFastAdapter()
         setContentView(fullLinearRecycler(adapter).apply {
             setBackgroundColor(
                 KPrefSample.bgColor.withAlpha(255)
@@ -53,15 +54,8 @@ class AnimActivity : KauBaseActivity() {
             PERMISSION_ACCESS_COARSE_LOCATION,
             PERMISSION_ACCESS_FINE_LOCATION,
             PERMISSION_CAMERA
-        ).map { PermissionCheckbox(it) })
-        adapter.onClickListener = { _, _, item, _ ->
-            KL.d { "Perm Click" }
-            kauRequestPermissions(item.permission) { granted, _ ->
-                toast("${item.permission} enabled: $granted")
-                adapter.notifyAdapterDataSetChanged()
-            }
-            true
-        }
+        ).map { PermissionCheckboxModel(it).vh() })
+        adapter.addEventHook(PermissionCheckboxViewBinding.clickHook())
         kauSwipeOnCreate {
             edgeFlag = SWIPE_EDGE_LEFT
         }
diff --git a/sample/src/main/kotlin/ca/allanwang/kau/sample/PermissionCheckbox.kt b/sample/src/main/kotlin/ca/allanwang/kau/sample/PermissionCheckbox.kt
index 68dde2a..40ad663 100644
--- a/sample/src/main/kotlin/ca/allanwang/kau/sample/PermissionCheckbox.kt
+++ b/sample/src/main/kotlin/ca/allanwang/kau/sample/PermissionCheckbox.kt
@@ -15,12 +15,26 @@
  */
 package ca.allanwang.kau.sample
 
+import android.Manifest
+import android.view.LayoutInflater
 import android.view.View
+import android.view.ViewGroup
 import android.widget.CheckBox
 import android.widget.TextView
 import androidx.recyclerview.widget.RecyclerView
+import ca.allanwang.fastadapter.viewbinding.BindingClickEventHook
+import ca.allanwang.fastadapter.viewbinding.BindingItem
+import ca.allanwang.fastadapter.viewbinding.BindingLayout
+import ca.allanwang.fastadapter.viewbinding.VhModel
 import ca.allanwang.kau.iitems.KauIItem
+import ca.allanwang.kau.logging.KL
+import ca.allanwang.kau.permissions.kauRequestPermissions
+import ca.allanwang.kau.sample.databinding.PermissionCheckboxBinding
 import ca.allanwang.kau.utils.hasPermission
+import ca.allanwang.kau.utils.toast
+import com.mikepenz.fastadapter.FastAdapter
+import com.mikepenz.fastadapter.GenericItem
+import com.mikepenz.fastadapter.listeners.EventHook
 
 /**
  * Created by Allan Wang on 2017-07-03.
@@ -41,3 +55,56 @@ class PermissionCheckbox(val permission: String) : KauIItem<PermissionCheckbox.V
         val checkbox: CheckBox = v.findViewById(R.id.perm_checkbox)
     }
 }
+
+data class PermissionCheckboxModel(val permission: String) : VhModel {
+    override fun vh(): GenericItem = PermissionCheckboxViewBinding(this)
+}
+
+class PermissionCheckboxViewBinding(
+    override val data: PermissionCheckboxModel
+) : BindingItem<PermissionCheckboxBinding>(data),
+    BindingLayout<PermissionCheckboxBinding> by Companion {
+
+    override fun createBinding(
+        layoutInflater: LayoutInflater,
+        parent: ViewGroup?
+    ): PermissionCheckboxBinding =
+        PermissionCheckboxBinding.inflate(layoutInflater, parent, false)
+
+    override fun PermissionCheckboxBinding.bindView(
+        holder: ViewHolder,
+        payloads: MutableList<Any>
+    ) {
+        permText.text = data.permission
+        permCheckbox.apply {
+            isChecked = holder.itemView.context.hasPermission(data.permission)
+            isFocusable = false
+            isClickable = false
+            jumpDrawablesToCurrentState() // Cancel the animation
+        }
+    }
+
+    companion object : BindingLayout<PermissionCheckboxBinding> {
+        override val layoutRes: Int
+            get() = R.layout.permission_checkbox
+
+        fun clickHook(): EventHook<PermissionCheckboxViewBinding> = object : BindingClickEventHook<PermissionCheckboxBinding, PermissionCheckboxViewBinding>(this) {
+            override fun PermissionCheckboxBinding.onBind(viewHolder: RecyclerView.ViewHolder): View? = root
+
+            override fun PermissionCheckboxBinding.onClick(
+                v: View,
+                position: Int,
+                fastAdapter: FastAdapter<PermissionCheckboxViewBinding>,
+                item: PermissionCheckboxViewBinding
+            ) {
+                KL.d { "Perm Click" }
+                with (v.context) {
+                    kauRequestPermissions(item.data.permission) { granted, _ ->
+                        toast("${item.data.permission} enabled: $granted")
+                        fastAdapter.notifyAdapterDataSetChanged()
+                    }
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/sample/src/main/kotlin/ca/allanwang/kau/sample/SwipeActivity.kt b/sample/src/main/kotlin/ca/allanwang/kau/sample/SwipeActivity.kt
index 5107e18..3976ae3 100644
--- a/sample/src/main/kotlin/ca/allanwang/kau/sample/SwipeActivity.kt
+++ b/sample/src/main/kotlin/ca/allanwang/kau/sample/SwipeActivity.kt
@@ -18,6 +18,7 @@ package ca.allanwang.kau.sample
 import android.app.Activity
 import android.os.Bundle
 import ca.allanwang.kau.internal.KauBaseActivity
+import ca.allanwang.kau.sample.databinding.ActivitySwipeBinding
 import ca.allanwang.kau.swipe.SWIPE_EDGE_BOTTOM
 import ca.allanwang.kau.swipe.SWIPE_EDGE_LEFT
 import ca.allanwang.kau.swipe.SWIPE_EDGE_RIGHT
@@ -30,7 +31,6 @@ import ca.allanwang.kau.utils.navigationBarColor
 import ca.allanwang.kau.utils.rndColor
 import ca.allanwang.kau.utils.startActivity
 import ca.allanwang.kau.utils.statusBarColor
-import kotlinx.android.synthetic.main.activity_swipe.*
 
 /**
  * Created by Allan Wang on 2017-08-05.
@@ -45,29 +45,40 @@ fun Activity.startActivityWithEdge(flag: Int) {
 
 class SwipeActivity : KauBaseActivity() {
 
+    private lateinit var binding: ActivitySwipeBinding
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-        setContentView(R.layout.activity_swipe)
-        listOf(swipe_from_left, swipe_from_right, swipe_from_top, swipe_from_bottom)
-            .zip(listOf(SWIPE_EDGE_LEFT, SWIPE_EDGE_RIGHT, SWIPE_EDGE_TOP, SWIPE_EDGE_BOTTOM))
-            .forEach { (button, edge) -> button.setOnClickListener { startActivityWithEdge(edge) } }
-        val flag = intent.getIntExtra(SWIPE_EDGE, -1)
-        swipe_toolbar.title = when (flag) {
-            SWIPE_EDGE_LEFT -> "Left Edge Swipe"
-            SWIPE_EDGE_RIGHT -> "Right Edge Swipe"
-            SWIPE_EDGE_TOP -> "Top Edge Swipe"
-            SWIPE_EDGE_BOTTOM -> "Bottom Edge Swipe"
-            else -> "Invalid Edge Swipe"
-        }
-        setSupportActionBar(swipe_toolbar)
-        val headerColor = rndColor.darken(0.6f)
-        swipe_toolbar.setBackgroundColor(headerColor)
-        statusBarColor = headerColor
-        val bg = headerColor.darken(0.2f)
-        swipe_container.setBackgroundColor(bg)
-        navigationBarColor = bg
-        kauSwipeOnCreate {
-            edgeFlag = flag
+        binding = ActivitySwipeBinding.inflate(layoutInflater)
+        setContentView(binding.root)
+
+        binding.apply {
+            mapOf(
+                swipeFromLeft to SWIPE_EDGE_LEFT,
+                swipeFromRight to SWIPE_EDGE_RIGHT,
+                swipeFromTop to SWIPE_EDGE_TOP,
+                swipeFromBottom to SWIPE_EDGE_BOTTOM
+            ).forEach { (button, edge) ->
+                button.setOnClickListener { startActivityWithEdge(edge) }
+            }
+            val flag = intent.getIntExtra(SWIPE_EDGE, -1)
+            swipeToolbar.title = when (flag) {
+                SWIPE_EDGE_LEFT -> "Left Edge Swipe"
+                SWIPE_EDGE_RIGHT -> "Right Edge Swipe"
+                SWIPE_EDGE_TOP -> "Top Edge Swipe"
+                SWIPE_EDGE_BOTTOM -> "Bottom Edge Swipe"
+                else -> "Invalid Edge Swipe"
+            }
+            setSupportActionBar(swipeToolbar)
+            val headerColor = rndColor.darken(0.6f)
+            swipeToolbar.setBackgroundColor(headerColor)
+            statusBarColor = headerColor
+            val bg = headerColor.darken(0.2f)
+            swipeContainer.setBackgroundColor(bg)
+            navigationBarColor = bg
+            kauSwipeOnCreate {
+                edgeFlag = flag
+            }
         }
     }
 
diff --git a/sample/src/main/res/values/strings_sample.xml b/sample/src/main/res/values/strings_sample.xml
index 46a8140..cd2b3d1 100644
--- a/sample/src/main/res/values/strings_sample.xml
+++ b/sample/src/main/res/values/strings_sample.xml
@@ -1,4 +1,4 @@
-<resources>
+<resources xmlns:tools="http://schemas.android.com/tools" tools:ignore="MissingTranslation">
     <string name="header">This is a header</string>
     <string name="desc">This is a description</string>
     <string name="checkbox_1">Checkbox 1</string>
diff --git a/sample/src/main/res/xml/kau_changelog.xml b/sample/src/main/res/xml/kau_changelog.xml
index 5b4ff9c..d8c167f 100644
--- a/sample/src/main/res/xml/kau_changelog.xml
+++ b/sample/src/main/res/xml/kau_changelog.xml
@@ -13,7 +13,7 @@
     <item text=":core: Remove statusBarLight toggle" />
     <item text=":core: Remove kau_status_bar_height; height should be found programmatically" />
     <item text=":fastadapter: Migrate fastadapter to v4.x.x" />
-    <item text="" />
+    <item text=":fastadapter-viewbinding: Create helper items for ViewBinding" />
     <item text="" />
 
     <version title="v5.1.0" />