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Code Issues Packages Projects Releases Wiki Activity

adding an initial implementation of dragging icons

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This commit is contained in:
tibbi 2020-11-07 22:59:46 +01:00
parent 28a9a29762
commit 20d49b6d5b
1 changed files with 39 additions and 3 deletions
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42
app/src/main/kotlin/com/simplemobiletools/applauncher/adapters/LaunchersAdapter.kt
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@ -1,8 +1,11 @@
package com.simplemobiletools.applauncher.adapters package com.simplemobiletools.applauncher.adapters
import android.view.Menu import android.view.Menu
import android.view.MotionEvent
import android.view.View import android.view.View
import android.view.ViewGroup import android.view.ViewGroup
import androidx.recyclerview.widget.ItemTouchHelper
import androidx.recyclerview.widget.RecyclerView
import com.simplemobiletools.applauncher.R import com.simplemobiletools.applauncher.R
import com.simplemobiletools.applauncher.activities.SimpleActivity import com.simplemobiletools.applauncher.activities.SimpleActivity
import com.simplemobiletools.applauncher.dialogs.EditDialog import com.simplemobiletools.applauncher.dialogs.EditDialog
@ -14,19 +17,32 @@ import com.simplemobiletools.commons.dialogs.ConfirmationDialog
import com.simplemobiletools.commons.extensions.applyColorFilter import com.simplemobiletools.commons.extensions.applyColorFilter
import com.simplemobiletools.commons.extensions.beInvisibleIf import com.simplemobiletools.commons.extensions.beInvisibleIf
import com.simplemobiletools.commons.extensions.beVisibleIf import com.simplemobiletools.commons.extensions.beVisibleIf
import com.simplemobiletools.commons.interfaces.ItemMoveCallback
import com.simplemobiletools.commons.interfaces.ItemTouchHelperContract
import com.simplemobiletools.commons.interfaces.RefreshRecyclerViewListener import com.simplemobiletools.commons.interfaces.RefreshRecyclerViewListener
import com.simplemobiletools.commons.interfaces.StartReorderDragListener
import com.simplemobiletools.commons.views.FastScroller import com.simplemobiletools.commons.views.FastScroller
import com.simplemobiletools.commons.views.MyRecyclerView import com.simplemobiletools.commons.views.MyRecyclerView
import kotlinx.android.synthetic.main.item_app_launcher.view.* import kotlinx.android.synthetic.main.item_app_launcher.view.*
class LaunchersAdapter(activity: SimpleActivity, val launchers: ArrayList<AppLauncher>, val listener: RefreshRecyclerViewListener?, class LaunchersAdapter(activity: SimpleActivity, val launchers: ArrayList<AppLauncher>, val listener: RefreshRecyclerViewListener?,
recyclerView: MyRecyclerView, fastScroller: FastScroller, itemClick: (Any) -> Unit) : recyclerView: MyRecyclerView, fastScroller: FastScroller, itemClick: (Any) -> Unit) :
MyRecyclerViewAdapter(activity, recyclerView, fastScroller, itemClick) { MyRecyclerViewAdapter(activity, recyclerView, fastScroller, itemClick), ItemTouchHelperContract {
private var isChangingOrder = false private var isChangingOrder = false
private var startReorderDragListener: StartReorderDragListener
init { init {
setupDragListener(true) setupDragListener(true)
val touchHelper = ItemTouchHelper(ItemMoveCallback(this))
touchHelper.attachToRecyclerView(recyclerView)
startReorderDragListener = object : StartReorderDragListener {
override fun requestDrag(viewHolder: RecyclerView.ViewHolder) {
touchHelper.startDrag(viewHolder)
}
}
} }
override fun getActionMenuId() = R.menu.cab override fun getActionMenuId() = R.menu.cab
@ -54,7 +70,7 @@ class LaunchersAdapter(activity: SimpleActivity, val launchers: ArrayList<AppLau
override fun onBindViewHolder(holder: ViewHolder, position: Int) { override fun onBindViewHolder(holder: ViewHolder, position: Int) {
val launcher = launchers[position] val launcher = launchers[position]
holder.bindView(launcher, true, true) { itemView, adapterPosition -> holder.bindView(launcher, true, true) { itemView, adapterPosition ->
setupView(itemView, launcher, selectedKeys.contains(launcher.packageName.hashCode())) setupView(itemView, launcher, holder)
} }
bindViewHolder(holder) bindViewHolder(holder)
} }
@ -127,17 +143,37 @@ class LaunchersAdapter(activity: SimpleActivity, val launchers: ArrayList<AppLau
removeSelectedItems(positions) removeSelectedItems(positions)
} }
private fun setupView(view: View, launcher: AppLauncher, isSelected: Boolean) { private fun setupView(view: View, launcher: AppLauncher, holder: ViewHolder) {
view.apply { view.apply {
val isSelected = selectedKeys.contains(launcher.packageName.hashCode())
launcher_check?.beInvisibleIf(!isSelected) launcher_check?.beInvisibleIf(!isSelected)
launcher_label.text = launcher.title launcher_label.text = launcher.title
launcher_label.setTextColor(textColor) launcher_label.setTextColor(textColor)
launcher_icon.setImageDrawable(launcher.drawable!!) launcher_icon.setImageDrawable(launcher.drawable!!)
launcher_drag_handle.beVisibleIf(isChangingOrder) launcher_drag_handle.beVisibleIf(isChangingOrder)
if (isChangingOrder) {
launcher_drag_handle.applyColorFilter(textColor)
launcher_drag_handle.setOnTouchListener { v, event ->
if (event.action == MotionEvent.ACTION_DOWN) {
startReorderDragListener.requestDrag(holder)
}
false
}
}
if (isSelected) { if (isSelected) {
launcher_check?.background?.applyColorFilter(primaryColor) launcher_check?.background?.applyColorFilter(primaryColor)
} }
} }
} }
override fun onRowClear(myViewHolder: ViewHolder?) {
}
override fun onRowMoved(fromPosition: Int, toPosition: Int) {
}
override fun onRowSelected(myViewHolder: ViewHolder?) {
}
} }