Show/hide soft input, i.e. keyboard

app/src/main/java/net/pokeranalytics/android/ui/adapter/HandHistoryAdapter.kt

@@ -1,5 +1,7 @@
 package net.pokeranalytics.android.ui.adapter
 
+import android.app.Activity
+import android.content.Context
 import android.content.res.ColorStateList
 import android.text.Editable
 import android.text.InputType
@@ -8,6 +10,7 @@ import android.view.LayoutInflater
 import android.view.MotionEvent
 import android.view.View
 import android.view.ViewGroup
+import android.view.inputmethod.InputMethodManager
 import android.widget.Button
 import android.widget.EditText
 import androidx.recyclerview.widget.RecyclerView
@@ -15,6 +18,7 @@ import net.pokeranalytics.android.R
 import net.pokeranalytics.android.exceptions.PAIllegalStateException
 import net.pokeranalytics.android.model.handhistory.ComputedAction
 import net.pokeranalytics.android.model.handhistory.HHKeyboard
+import net.pokeranalytics.android.ui.extensions.hideKeyboard
 import net.pokeranalytics.android.ui.view.RowRepresentable
 import net.pokeranalytics.android.ui.view.holder.RowViewHolder
 import net.pokeranalytics.android.ui.view.rowrepresentable.ViewIdentifier
@@ -114,14 +118,16 @@ class HandHistoryAdapter(
 				amountEditText.isFocusableInTouchMode = true
 
 				amountEditText.setOnTouchListener { v, event ->
+					Timber.d("touch action = ${event.action}")
 					if (this.amountCanBeEdited) {
 
+						if (event.action == MotionEvent.ACTION_UP) {
 							// Both are required, otherwise requestFocus() fails
 							amountEditText.isFocusable = true
 							amountEditText.isFocusableInTouchMode = true
-						amountEditText.requestFocus()
 
-						if (event.action == MotionEvent.ACTION_DOWN) {
+							requestFocusAndShowKeyboard(amountEditText)
+
 							editTextSelected(amountEditText, true, HHKeyboard.AMOUNT.ordinal)
 						}
 					}
@@ -146,6 +152,7 @@ class HandHistoryAdapter(
 		private fun buttonEdited(button: Button, selected: Boolean, tag: Int) {
 
 			button.backgroundTintList = ColorStateList.valueOf(color(selected))
+			(itemView.context as Activity).hideKeyboard()
 
 			if (selected) {
 				val row = dataSource.rowRepresentableForPosition(currentPosition)
@@ -161,7 +168,7 @@ class HandHistoryAdapter(
 
 		override fun onBind(position: Int, row: RowRepresentable, adapter: RecyclerAdapter) {
 
-			Timber.d("onbind @position = $position")
+//			Timber.d("onbind @position = $position")
 
 			this.currentPosition = position
 
@@ -181,6 +188,9 @@ class HandHistoryAdapter(
 				val selected = adapter.dataSource.isSelected(position, row, tag)
 //				Timber.d("Action at $position is selected: $selected")
 				actionButton.backgroundTintList = ColorStateList.valueOf(color(selected))
+				if (selected) {
+					(itemView.context as Activity).hideKeyboard()
+				}
 
 				computedAction.action.type?.resId?.let {
 					actionButton.setText(it)
@@ -205,17 +215,26 @@ class HandHistoryAdapter(
 
 				amountEditText.setText(computedAction.action.displayedFormattedAmount)
 
-				val tookFocus = if (selected) {
-					amountEditText.requestFocus()
+				if (selected) {
+					requestFocusAndShowKeyboard(amountEditText)
 				} else {
 					amountEditText.clearFocus()
-					false
 				}
-				Timber.d("tookFocus: $tookFocus")
 
 			}
 
 		}
+
+		private fun requestFocusAndShowKeyboard(editText: EditText) {
+			editText.requestFocus()
+
+			if (editText.requestFocus()) {
+				val imm = itemView.context.getSystemService(Context.INPUT_METHOD_SERVICE) as InputMethodManager
+				imm.toggleSoftInput(InputMethodManager.SHOW_IMPLICIT, 0)
+//				imm.showSoftInput(editText, InputMethodManager.SHOW_IMPLICIT)
+			}
+
+		}
 	}
 
 	/**

app/src/main/java/net/pokeranalytics/android/ui/extensions/UIExtensions.kt

@@ -11,6 +11,7 @@ import android.graphics.Color
 import android.net.Uri
 import android.util.TypedValue
 import android.view.View
+import android.view.inputmethod.InputMethodManager
 import android.widget.ImageView
 import android.widget.LinearLayout
 import android.widget.Toast
@@ -205,3 +206,16 @@ fun Bitmap.toByteArray() : ByteArray {
 	this.compress(Bitmap.CompressFormat.PNG, 100, baos)
 	return baos.toByteArray()
 }
+
+fun Activity.hideKeyboard() {
+	this.currentFocus?.let {
+		val imm = getSystemService(InputMethodManager::class.java)
+//		imm.showSoftInput()
+		imm.hideSoftInputFromWindow(it.windowToken, 0)
+	}
+}
+
+//fun Context.showKeyboard(view: View) {
+//	val imm = getSystemService(InputMethodManager::class.java)
+//	imm.toggleSoftInput(InputMethodManager.SHOW_FORCED, 0)
+//}

app/src/main/java/net/pokeranalytics/android/ui/fragment/HandHistoryFragment.kt

@@ -5,7 +5,6 @@ import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import androidx.lifecycle.ViewModelProviders
-import androidx.recyclerview.widget.LinearLayoutManager
 import kotlinx.android.synthetic.main.fragment_hand_history.*
 import kotlinx.android.synthetic.main.fragment_settings.recyclerView
 import net.pokeranalytics.android.R
@@ -19,6 +18,7 @@ import net.pokeranalytics.android.ui.adapter.RowRepresentableDataSource
 import net.pokeranalytics.android.ui.adapter.RowRepresentableDelegate
 import net.pokeranalytics.android.ui.fragment.components.RealmFragment
 import net.pokeranalytics.android.ui.view.RowRepresentable
+import net.pokeranalytics.android.ui.view.SmoothScrollLinearLayoutManager
 import net.pokeranalytics.android.ui.view.handhistory.KeyboardListener
 import net.pokeranalytics.android.ui.view.handhistory.StreetCardHeader
 import net.pokeranalytics.android.ui.viewmodel.HandHistoryViewModel
@@ -84,12 +84,13 @@ class HandHistoryFragment : RealmFragment(), RowRepresentableDataSource, RowRepr
 
 		setDisplayHomeAsUpEnabled(true)
 
-		val viewManager = LinearLayoutManager(requireContext())
+//		SmoothScrollLinearLayoutManager(requireContext())
+//		val viewManager = LinearLayoutManager(requireContext())
 		handHistoryAdapter = HandHistoryAdapter(this, this)
 
 		recyclerView.apply {
 			setHasFixedSize(true)
-			layoutManager = viewManager
+			layoutManager = SmoothScrollLinearLayoutManager(requireContext())
 			adapter = handHistoryAdapter
 		}
 
@@ -117,7 +118,7 @@ class HandHistoryFragment : RealmFragment(), RowRepresentableDataSource, RowRepr
 
 	private fun findNextActionToEdit(startIndex: Int, keyboard: HHKeyboard? = null) {
 		this.model.findIndexForEdition(startIndex, keyboard)?.let {
-			this.keyboard.show(it)
+			this.keyboard.show(it, this.requireActivity())
 			this.refreshCells(startIndex)
 		} ?: run {
 			this.keyboard.hide()
@@ -158,7 +159,8 @@ class HandHistoryFragment : RealmFragment(), RowRepresentableDataSource, RowRepr
 		this.model.currentSelection = HHSelection(position, HHKeyboard.values()[tag])
 
 		// scrolls to selected position
-		this.recyclerView.scrollToPosition(position)
+//		this.recyclerView.scrollToPosition(position)
+		this.recyclerView.smoothScrollToPosition(position)
 
 		val keyboard = when (row) {
 			is ComputedAction -> {
@@ -174,7 +176,7 @@ class HandHistoryFragment : RealmFragment(), RowRepresentableDataSource, RowRepr
 			else -> null
 		}
 		Timber.d("row $position selected, show keyboard = $keyboard")
-		keyboard?.let { this.keyboard.show(keyboard) }
+		keyboard?.let { this.keyboard.show(keyboard, requireActivity()) }
 
 	}
 
@@ -231,6 +233,10 @@ class HandHistoryFragment : RealmFragment(), RowRepresentableDataSource, RowRepr
 		this.refreshCurrentRow()
 	}
 
+	override fun closeKeyboard() {
+		this.keyboard?.hide()
+	}
+
 	// Table refresh
 
 	private fun refreshCells(oldIndex: Int) {
@@ -245,4 +251,5 @@ class HandHistoryFragment : RealmFragment(), RowRepresentableDataSource, RowRepr
 		}
 	}
 
+
 }

app/src/main/java/net/pokeranalytics/android/ui/view/handhistory/KeyboardAmountView.kt

@@ -18,6 +18,10 @@ class KeyboardAmountView(context: Context) : AbstractKeyboardView(context) {
 		this.clearButton.setOnClickListener {
 			this.keyboardListener?.clearAmount()
 		}
+
+		this.closeButton.setOnClickListener {
+			this.keyboardListener?.closeKeyboard()
+		}
 	}
 
 }

app/src/main/java/net/pokeranalytics/android/ui/view/handhistory/KeyboardContainer.kt

@@ -1,22 +1,24 @@
 package net.pokeranalytics.android.ui.view.handhistory
 
+import android.app.Activity
 import android.content.Context
 import android.util.AttributeSet
 import android.view.View
 import android.widget.FrameLayout
-import androidx.constraintlayout.widget.ConstraintLayout
 import androidx.core.view.isVisible
 import net.pokeranalytics.android.R
 import net.pokeranalytics.android.model.handhistory.HHKeyboard
 import net.pokeranalytics.android.model.realm.handhistory.Action
 import net.pokeranalytics.android.model.realm.handhistory.Card
 
+
 interface KeyboardListener {
 	fun actionSelected(action: Action.Type)
 	fun cardValueSelected(value: Int)
 	fun cardSuitSelected(suit: Card.Suit)
 	fun amountValidated()
 	fun clearAmount()
+	fun closeKeyboard()
 }
 
 class KeyboardContainer(context: Context, attrs: AttributeSet?) : FrameLayout(context, attrs) {
@@ -25,7 +27,7 @@ class KeyboardContainer(context: Context, attrs: AttributeSet?) : FrameLayout(co
 
 	val keyboards = HashMap<HHKeyboard, AbstractKeyboardView>()
 
-	private lateinit var constraintLayout: ConstraintLayout
+//	private lateinit var constraintLayout: ConstraintLayout
 
 	init {
 		this.setBackgroundColor(context.getColor(R.color.kaki_darker))
@@ -39,7 +41,7 @@ class KeyboardContainer(context: Context, attrs: AttributeSet?) : FrameLayout(co
 		this.isVisible = false
 	}
 
-	fun show(type: HHKeyboard) {
+	fun show(type: HHKeyboard, activity: Activity) {
 //		Timber.d("show keyboard : $type")
 
 		show()
@@ -48,9 +50,18 @@ class KeyboardContainer(context: Context, attrs: AttributeSet?) : FrameLayout(co
 
 		if (view == null) {
 			view = when(type) {
-				HHKeyboard.ACTION -> { KeyboardActionView(context) }
-				HHKeyboard.AMOUNT -> { KeyboardAmountView(context) }
-				HHKeyboard.CARD -> { KeyboardCardView(context) }
+				HHKeyboard.ACTION -> {
+//					activity.hideKeyboard()
+					KeyboardActionView(context)
+				}
+				HHKeyboard.AMOUNT -> {
+//					activity.showKeyboard()
+					KeyboardAmountView(context)
+				}
+				HHKeyboard.CARD -> {
+//					activity.hideKeyboard()
+					KeyboardCardView(context)
+				}
 			}
 			view.keyboardListener = this.keyboardListener
 			this.keyboards[type] = view

app/src/main/res/layout/fragment_hand_history.xml

@@ -29,7 +29,7 @@
         android:id="@+id/recyclerView"
         android:layout_width="0dp"
         android:layout_height="0dp"
-        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintBottom_toTopOf="@id/keyboard"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toBottomOf="@+id/appBar" />
@@ -37,8 +37,7 @@
     <net.pokeranalytics.android.ui.view.handhistory.KeyboardContainer
         android:id="@+id/keyboard"
         android:layout_width="match_parent"
-        android:layout_height="200dp"
-        app:layout_constraintTop_toBottomOf="@id/recyclerView"
+        android:layout_height="100dp"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintBottom_toBottomOf="parent" />

app/src/main/res/layout/row_hand_action.xml

@@ -38,6 +38,7 @@
     <androidx.appcompat.widget.AppCompatEditText
         android:id="@+id/amountEditText"
         style="@style/PokerAnalyticsTheme.EditText"
+        android:inputType="numberDecimal"
         android:layout_width="0dp"
         android:layout_weight="2"
         android:layout_height="wrap_content"