元素adapter
This commit is contained in:
parent
ce0d5084ba
commit
2dc819f916
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@ -7,7 +7,9 @@ import androidx.activity.viewModels
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import androidx.lifecycle.Lifecycle
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import androidx.lifecycle.Lifecycle
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import androidx.lifecycle.lifecycleScope
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import androidx.lifecycle.lifecycleScope
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import androidx.lifecycle.repeatOnLifecycle
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import androidx.lifecycle.repeatOnLifecycle
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import androidx.recyclerview.widget.GridLayoutManager
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import com.ama.core.architecture.appBase.AppViewsEmptyViewModelActivity
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import com.ama.core.architecture.appBase.AppViewsEmptyViewModelActivity
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import com.ama.core.architecture.util.CommonItemDecoration
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import com.ama.core.architecture.util.setOnClickBatch
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import com.ama.core.architecture.util.setOnClickBatch
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import com.gamedog.vididin.R
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import com.gamedog.vididin.R
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import com.gamedog.vididin.beans.ZeroBuyResp
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import com.gamedog.vididin.beans.ZeroBuyResp
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@ -24,6 +26,9 @@ import com.gamedog.vididin.databinding.ActivityZerobuyBinding as ViewBinding
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@AndroidEntryPoint
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@AndroidEntryPoint
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class ZeroBuyActivity : AppViewsEmptyViewModelActivity<ViewBinding>() {
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class ZeroBuyActivity : AppViewsEmptyViewModelActivity<ViewBinding>() {
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private val viewModel: ZeroBuyViewModel by viewModels()
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private val viewModel: ZeroBuyViewModel by viewModels()
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private lateinit var mAdapter: ZeroItemAdapter
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override fun inflateViewBinding(inflater: LayoutInflater) = ViewBinding.inflate(inflater)
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override fun inflateViewBinding(inflater: LayoutInflater) = ViewBinding.inflate(inflater)
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@ -46,6 +51,16 @@ class ZeroBuyActivity : AppViewsEmptyViewModelActivity<ViewBinding>() {
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titlebar.addRightIcon(R.mipmap.icon_question_mark, {
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titlebar.addRightIcon(R.mipmap.icon_question_mark, {
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showHintInfo()
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showHintInfo()
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})
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})
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with(recyclerView) {
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mAdapter = ZeroItemAdapter()
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adapter = mAdapter
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layoutManager = GridLayoutManager(this@ZeroBuyActivity, 2)
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addItemDecoration(
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CommonItemDecoration.create(horizontalSpace = 45, verticalSpace = 45)
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)
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}
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}
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}
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@ -95,7 +110,7 @@ class ZeroBuyActivity : AppViewsEmptyViewModelActivity<ViewBinding>() {
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private fun updateUIs(data: ZeroBuyResp) {
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private fun updateUIs(data: ZeroBuyResp) {
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mAdapter.submitList(data.mCurrentList)
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}
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}
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@ -0,0 +1,42 @@
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package com.gamedog.vididin.features.zero
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import android.view.LayoutInflater
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import android.view.ViewGroup
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import androidx.recyclerview.widget.DiffUtil
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import androidx.recyclerview.widget.ListAdapter
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import androidx.recyclerview.widget.RecyclerView
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import com.gamedog.vididin.beans.ZeroBuyItem
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import com.gamedog.vididin.databinding.LayoutItemZerobuyBinding as ViewBinding
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class ZeroItemAdapter : ListAdapter<ZeroBuyItem, ZeroItemAdapter.ViewHolder>(DiffCallback()) {
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override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
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val binding = ViewBinding.inflate(LayoutInflater.from(parent.context), parent, false)
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return ViewHolder(binding)
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}
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override fun onBindViewHolder(holder: ViewHolder, position: Int) {
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holder.bind(getItem(position))
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}
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inner class ViewHolder(private val binding: ViewBinding) : RecyclerView.ViewHolder(binding.root) {
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fun bind(item: ZeroBuyItem) {
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/*binding.tvDate.text = transaction.dateTime
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binding.tvTitle.text = transaction.statusText
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binding.tvDescription.text = transaction.description
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binding.tvAmount.text = transaction.amount
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binding.tvAmount.setTextColor(ContextCompat.getColor(binding.root.context, transaction.amountColor))
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*/
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}
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}
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class DiffCallback : DiffUtil.ItemCallback<ZeroBuyItem>() {
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override fun areItemsTheSame(oldItem: ZeroBuyItem, newItem: ZeroBuyItem): Boolean {
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return oldItem.id == newItem.id
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}
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override fun areContentsTheSame(oldItem: ZeroBuyItem, newItem: ZeroBuyItem): Boolean {
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return oldItem == newItem
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}
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}
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}
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@ -89,137 +89,11 @@
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>
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>
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<!--第一行两个-->
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<!--第一行两个-->
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<LinearLayout
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<androidx.recyclerview.widget.RecyclerView
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android:id="@+id/recycler_view"
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android:layout_width="match_parent"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:layout_height="wrap_content"
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android:layout_marginHorizontal="15dp"
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/>
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android:orientation="horizontal">
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<LinearLayout
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android:layout_width="0dp"
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android:layout_height="wrap_content"
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android:layout_weight="1"
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android:orientation="vertical"
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android:gravity="center_horizontal"
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android:background="@mipmap/zero_bg_item">
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<androidx.appcompat.widget.AppCompatTextView
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_marginTop="4.5dp"
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android:textColor="@color/red_1b"
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android:textSize="15sp"
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android:text="@string/zero_buy_title"
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/>
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<FrameLayout
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_marginTop="7.5dp">
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<androidx.appcompat.widget.AppCompatImageView
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:src="@mipmap/zero_bg_item_sub1"
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/>
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</FrameLayout>
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<androidx.appcompat.widget.AppCompatTextView
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_marginTop="4.5dp"
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android:textColor="@color/gray9"
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android:textSize="10sp"
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android:text="@string/sorte"
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/>
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<LinearLayout
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_marginTop="0.5dp"
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android:orientation="horizontal">
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<androidx.appcompat.widget.AppCompatTextView
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_marginTop="4.5dp"
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android:textColor="@color/red_28"
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android:textSize="13sp"
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android:textStyle="bold"
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android:text="0"
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/>
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<androidx.appcompat.widget.AppCompatTextView
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_marginTop="4.5dp"
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android:textColor="@color/gray3"
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android:textSize="13sp"
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android:textStyle="bold"
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android:text="/10"
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/>
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<androidx.appcompat.widget.AppCompatTextView
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_marginTop="4.5dp"
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android:textColor="@color/gray3"
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android:layout_marginStart="5dp"
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android:textSize="13sp"
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android:text="@string/pessoas"
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/>
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</LinearLayout>
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<FrameLayout
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_marginTop="5dp">
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<androidx.appcompat.widget.AppCompatImageView
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:src="@mipmap/zero_bg_but"
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/>
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<LinearLayout
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:orientation="vertical"
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android:gravity="center"
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android:layout_gravity="center_horizontal">
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<androidx.appcompat.widget.AppCompatTextView
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:textColor="@color/white"
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android:layout_marginStart="5dp"
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android:textSize="14sp"
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android:text="@string/participar"
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/>
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<androidx.appcompat.widget.AppCompatTextView
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:textColor="@color/white"
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android:layout_marginStart="5dp"
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android:gravity="center_vertical"
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android:textSize="10sp"
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android:text="0"
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android:drawableStart="@mipmap/icon_gold_ss"
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android:drawablePadding="3dp"
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/>
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</LinearLayout>
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</FrameLayout>
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</LinearLayout>
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<LinearLayout
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android:layout_width="0dp"
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android:layout_height="wrap_content"
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android:layout_weight="1"
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android:orientation="vertical"
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android:layout_marginLeft="15dp"
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android:background="@mipmap/zero_bg_item">
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</LinearLayout>
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</LinearLayout>
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<!--参加者-->
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<!--参加者-->
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<LinearLayout
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<LinearLayout
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@ -0,0 +1,118 @@
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<?xml version="1.0" encoding="utf-8"?>
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<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:orientation="vertical"
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android:gravity="center_horizontal"
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android:background="@mipmap/zero_bg_item">
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<androidx.appcompat.widget.AppCompatTextView
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_marginTop="4.5dp"
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android:textColor="@color/red_1b"
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android:textSize="15sp"
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android:text="@string/zero_buy_title"
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/>
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<FrameLayout
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_marginTop="7.5dp">
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<androidx.appcompat.widget.AppCompatImageView
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:src="@mipmap/zero_bg_item_sub1"
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/>
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</FrameLayout>
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<androidx.appcompat.widget.AppCompatTextView
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_marginTop="4.5dp"
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android:textColor="@color/gray9"
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android:textSize="10sp"
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android:text="@string/sorte"
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/>
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<LinearLayout
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_marginTop="0.5dp"
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android:orientation="horizontal">
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<androidx.appcompat.widget.AppCompatTextView
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_marginTop="4.5dp"
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android:textColor="@color/red_28"
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android:textSize="13sp"
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android:textStyle="bold"
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android:text="0"
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/>
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<androidx.appcompat.widget.AppCompatTextView
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_marginTop="4.5dp"
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android:textColor="@color/gray3"
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android:textSize="13sp"
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android:textStyle="bold"
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android:text="/10"
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/>
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<androidx.appcompat.widget.AppCompatTextView
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_marginTop="4.5dp"
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android:textColor="@color/gray3"
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android:layout_marginStart="5dp"
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android:textSize="13sp"
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android:text="@string/pessoas"
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/>
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</LinearLayout>
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<FrameLayout
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_marginTop="5dp">
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<androidx.appcompat.widget.AppCompatImageView
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:src="@mipmap/zero_bg_but"
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/>
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<LinearLayout
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:orientation="vertical"
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android:gravity="center"
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android:layout_gravity="center_horizontal">
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<androidx.appcompat.widget.AppCompatTextView
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:textColor="@color/white"
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android:layout_marginStart="5dp"
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android:textSize="14sp"
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android:text="@string/participar"
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/>
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<androidx.appcompat.widget.AppCompatTextView
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:textColor="@color/white"
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android:layout_marginStart="5dp"
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android:gravity="center_vertical"
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android:textSize="10sp"
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android:text="0"
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android:drawableStart="@mipmap/icon_gold_ss"
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android:drawablePadding="3dp"
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/>
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</LinearLayout>
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</FrameLayout>
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</LinearLayout>
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@ -0,0 +1,171 @@
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package com.ama.core.architecture.util
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import android.content.Context
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import android.graphics.Rect
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import android.view.View
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import androidx.recyclerview.widget.GridLayoutManager
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import androidx.recyclerview.widget.LinearLayoutManager
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import androidx.recyclerview.widget.RecyclerView
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import androidx.recyclerview.widget.StaggeredGridLayoutManager
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class CommonItemDecoration private constructor(
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private val horizontalSpace: Int,
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private val verticalSpace: Int,
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private val includeEdge: Boolean
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) : RecyclerView.ItemDecoration() {
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override fun getItemOffsets(
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outRect: Rect,
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view: View,
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parent: RecyclerView,
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state: RecyclerView.State
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) {
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super.getItemOffsets(outRect, view, parent, state)
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val position = parent.getChildAdapterPosition(view)
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val adapter = parent.adapter ?: return
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val itemCount = adapter.itemCount
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when (val layoutManager = parent.layoutManager) {
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is GridLayoutManager -> {
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handleGridLayout(outRect, position, itemCount, layoutManager)
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}
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is LinearLayoutManager -> {
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||||||
|
handleLinearLayout(outRect, position, itemCount, layoutManager)
|
||||||
|
}
|
||||||
|
is StaggeredGridLayoutManager -> {
|
||||||
|
handleStaggeredGridLayout(outRect, position, itemCount, layoutManager)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun handleGridLayout(
|
||||||
|
outRect: Rect,
|
||||||
|
position: Int,
|
||||||
|
itemCount: Int,
|
||||||
|
layoutManager: GridLayoutManager
|
||||||
|
) {
|
||||||
|
val spanCount = layoutManager.spanCount
|
||||||
|
val orientation = layoutManager.orientation
|
||||||
|
|
||||||
|
if (orientation == GridLayoutManager.VERTICAL) {
|
||||||
|
// 垂直网格布局
|
||||||
|
val column = position % spanCount
|
||||||
|
|
||||||
|
if (includeEdge) {
|
||||||
|
outRect.left = horizontalSpace * (spanCount - column) / spanCount
|
||||||
|
outRect.right = horizontalSpace * (column + 1) / spanCount
|
||||||
|
|
||||||
|
if (position < spanCount) {
|
||||||
|
outRect.top = verticalSpace
|
||||||
|
}
|
||||||
|
outRect.bottom = verticalSpace
|
||||||
|
} else {
|
||||||
|
outRect.left = horizontalSpace * column / spanCount
|
||||||
|
outRect.right = horizontalSpace * (spanCount - 1 - column) / spanCount
|
||||||
|
|
||||||
|
if (position >= spanCount) {
|
||||||
|
outRect.top = verticalSpace
|
||||||
|
}
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
// 水平网格布局
|
||||||
|
val row = position % spanCount
|
||||||
|
|
||||||
|
if (includeEdge) {
|
||||||
|
outRect.top = verticalSpace * (spanCount - row) / spanCount
|
||||||
|
outRect.bottom = verticalSpace * (row + 1) / spanCount
|
||||||
|
|
||||||
|
if (position < spanCount) {
|
||||||
|
outRect.left = horizontalSpace
|
||||||
|
}
|
||||||
|
outRect.right = horizontalSpace
|
||||||
|
} else {
|
||||||
|
outRect.top = verticalSpace * row / spanCount
|
||||||
|
outRect.bottom = verticalSpace * (spanCount - 1 - row) / spanCount
|
||||||
|
|
||||||
|
if (position >= spanCount) {
|
||||||
|
outRect.left = horizontalSpace
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun handleLinearLayout(
|
||||||
|
outRect: Rect,
|
||||||
|
position: Int,
|
||||||
|
itemCount: Int,
|
||||||
|
layoutManager: LinearLayoutManager
|
||||||
|
) {
|
||||||
|
when (layoutManager.orientation) {
|
||||||
|
LinearLayoutManager.VERTICAL -> {
|
||||||
|
// 垂直线性布局
|
||||||
|
outRect.left = horizontalSpace
|
||||||
|
outRect.right = horizontalSpace
|
||||||
|
|
||||||
|
if (position == 0 && includeEdge) {
|
||||||
|
outRect.top = verticalSpace
|
||||||
|
}
|
||||||
|
|
||||||
|
if (includeEdge) {
|
||||||
|
outRect.bottom = verticalSpace
|
||||||
|
} else {
|
||||||
|
outRect.bottom = if (position == itemCount - 1) 0 else verticalSpace
|
||||||
|
}
|
||||||
|
}
|
||||||
|
LinearLayoutManager.HORIZONTAL -> {
|
||||||
|
// 水平线性布局
|
||||||
|
outRect.top = verticalSpace
|
||||||
|
outRect.bottom = verticalSpace
|
||||||
|
|
||||||
|
if (position == 0 && includeEdge) {
|
||||||
|
outRect.left = horizontalSpace
|
||||||
|
}
|
||||||
|
|
||||||
|
if (includeEdge) {
|
||||||
|
outRect.right = horizontalSpace
|
||||||
|
} else {
|
||||||
|
outRect.right = if (position == itemCount - 1) 0 else horizontalSpace
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun handleStaggeredGridLayout(
|
||||||
|
outRect: Rect,
|
||||||
|
position: Int,
|
||||||
|
itemCount: Int,
|
||||||
|
layoutManager: StaggeredGridLayoutManager
|
||||||
|
) {
|
||||||
|
outRect.left = horizontalSpace / 2
|
||||||
|
outRect.right = horizontalSpace / 2
|
||||||
|
outRect.top = verticalSpace / 2
|
||||||
|
outRect.bottom = verticalSpace / 2
|
||||||
|
}
|
||||||
|
|
||||||
|
companion object {
|
||||||
|
fun create(
|
||||||
|
horizontalSpace: Int,
|
||||||
|
verticalSpace: Int,
|
||||||
|
includeEdge: Boolean = true
|
||||||
|
): CommonItemDecoration {
|
||||||
|
return CommonItemDecoration(horizontalSpace, verticalSpace, includeEdge)
|
||||||
|
}
|
||||||
|
|
||||||
|
fun createFromDp(
|
||||||
|
horizontalSpaceDp: Int,
|
||||||
|
verticalSpaceDp: Int,
|
||||||
|
context: Context,
|
||||||
|
includeEdge: Boolean = true
|
||||||
|
): CommonItemDecoration {
|
||||||
|
val horizontalSpacePx = dpToPx(horizontalSpaceDp, context)
|
||||||
|
val verticalSpacePx = dpToPx(verticalSpaceDp, context)
|
||||||
|
return CommonItemDecoration(horizontalSpacePx, verticalSpacePx, includeEdge)
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun dpToPx(dp: Int, context: Context): Int {
|
||||||
|
val density = context.resources.displayMetrics.density
|
||||||
|
return (dp * density + 0.5f).toInt()
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
Loading…
Reference in New Issue