关联用户

2026-05-10 11:10:39 +08:00
parent 3df00ad493
commit 2c94ba767d
13 changed files with 584 additions and 9 deletions
--- a/app/src/main/java/com/example/defenseapplication/adapter/LinkedUserAdapter.kt
+++ b/app/src/main/java/com/example/defenseapplication/adapter/LinkedUserAdapter.kt
@@ -0,0 +1,73 @@
+package com.example.defenseapplication.adapter
+
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.recyclerview.widget.RecyclerView
+import com.example.defenseapplication.databinding.ItemLinkedUserBinding
+
+data class LinkedUser(
+    val name: String,
+    val phone: String,
+    val idCard: String,
+    val time: String
+)
+
+class LinkedUserAdapter(
+    private val onItemClick: (LinkedUser, Int) -> Unit,
+    private val onDeleteClick: (LinkedUser, Int) -> Unit
+) : RecyclerView.Adapter<LinkedUserAdapter.LinkedUserViewHolder>() {
+
+    private val items = mutableListOf<LinkedUser>()
+
+    fun submitList(userList: List<LinkedUser>) {
+        items.clear()
+        items.addAll(userList)
+        notifyDataSetChanged()
+    }
+
+    fun removeItem(position: Int) {
+        if (position in items.indices) {
+            items.removeAt(position)
+            notifyItemRemoved(position)
+        }
+    }
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): LinkedUserViewHolder {
+        val binding = ItemLinkedUserBinding.inflate(
+            LayoutInflater.from(parent.context),
+            parent,
+            false
+        )
+        return LinkedUserViewHolder(binding)
+    }
+
+    override fun onBindViewHolder(holder: LinkedUserViewHolder, position: Int) {
+        holder.bind(items[position], position)
+    }
+
+    override fun getItemCount(): Int = items.size
+
+    inner class LinkedUserViewHolder(
+        private val binding: ItemLinkedUserBinding
+    ) : RecyclerView.ViewHolder(binding.root) {
+
+        fun bind(item: LinkedUser, position: Int) {
+            binding.llContent.translationX = 0f
+            binding.tvUserName.text = item.name
+            binding.tvPhone.text = "手机号码：${item.phone}"
+            binding.tvIdCard.text = "身份证号：${item.idCard}"
+            binding.tvTime.text = item.time
+
+            binding.llContent.setOnClickListener {
+                onItemClick(item, position)
+            }
+
+            binding.llDelete.setOnClickListener {
+                onDeleteClick(item, position)
+            }
+        }
+
+        fun getContentLayout(): View = binding.llContent
+    }
+}
--- a/app/src/main/java/com/example/defenseapplication/liveVideo/LinkedUserActivity.kt
+++ b/app/src/main/java/com/example/defenseapplication/liveVideo/LinkedUserActivity.kt
@@ -1,27 +1,199 @@
 package com.example.defenseapplication.liveVideo

+import android.content.Intent
 import android.os.Bundle
-import androidx.activity.enableEdgeToEdge
 import androidx.appcompat.app.AppCompatActivity
-import androidx.core.view.ViewCompat
-import androidx.core.view.WindowInsetsCompat
+import androidx.recyclerview.widget.ItemTouchHelper
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
 import com.example.defenseapplication.R
-import com.example.defenseapplication.databinding.DeviceInfoActivityBinding
+import com.example.defenseapplication.adapter.LinkedUser
+import com.example.defenseapplication.adapter.LinkedUserAdapter
 import com.example.defenseapplication.databinding.LinkedUserActivityBinding
+import com.example.defenseapplication.view.CustomDialogFragmentText
 import com.gyf.immersionbar.ImmersionBar

 class LinkedUserActivity : AppCompatActivity() {
+
    private lateinit var binding: LinkedUserActivityBinding
+    private lateinit var adapter: LinkedUserAdapter
+    private val userList = mutableListOf<LinkedUser>()
+
+    companion object {
+        const val REQUEST_CODE_SEARCH = 1001
+        const val EXTRA_SEARCH_RESULT = "search_result"
+    }
+
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        binding = LinkedUserActivityBinding.inflate(layoutInflater)
        setContentView(binding.root)
+
        ImmersionBar.with(this)
            .statusBarDarkFont(true)
            .titleBar(binding.topBar)
            .init()
+
+        initView()
+        initData()
+        initListener()
+    }
+
+    private fun initView() {
+        adapter = LinkedUserAdapter(
+            onItemClick = { user, position ->
+
+            },
+            onDeleteClick = { user, position ->
+                showUnlinkDialog(user, position)
+            }
+        )
+        binding.rvLinkedUser.layoutManager = LinearLayoutManager(this)
+        binding.rvLinkedUser.adapter = adapter
+
+        val swipeThreshold = -300f
+        val heldPositions = mutableMapOf<Int, Boolean>()
+
+        val itemTouchHelper = ItemTouchHelper(object : ItemTouchHelper.SimpleCallback(0, ItemTouchHelper.LEFT) {
+            override fun onMove(
+                recyclerView: RecyclerView,
+                viewHolder: RecyclerView.ViewHolder,
+                target: RecyclerView.ViewHolder
+            ): Boolean = false
+
+            override fun onSwiped(viewHolder: RecyclerView.ViewHolder, direction: Int) {
+            }
+
+            override fun onChildDraw(
+                c: android.graphics.Canvas,
+                recyclerView: RecyclerView,
+                viewHolder: RecyclerView.ViewHolder,
+                dX: Float,
+                dY: Float,
+                actionState: Int,
+                isCurrentlyActive: Boolean
+            ) {
+                if (viewHolder is LinkedUserAdapter.LinkedUserViewHolder) {
+                    val contentLayout = viewHolder.getContentLayout()
+                    val position = viewHolder.adapterPosition
+
+                    if (isCurrentlyActive) {
+                        val swipeDistance = if (dX < swipeThreshold) swipeThreshold else dX
+                        contentLayout.translationX = swipeDistance
+                    } else {
+                        val isHeld = heldPositions[position]
+                        if (isHeld == true) {
+                            contentLayout.translationX = swipeThreshold
+                        }
+                    }
+                }
+            }
+
+            /*
+            - 滑动超过一半后松手：列表项 保持在滑动位置 ，显示"解除关联"按钮
+            - 滑动未超过一半松手：列表项 恢复原位
+            * */
+            override fun clearView(recyclerView: RecyclerView, viewHolder: RecyclerView.ViewHolder) {
+                super.clearView(recyclerView, viewHolder)
+                if (viewHolder is LinkedUserAdapter.LinkedUserViewHolder) {
+                    val position = viewHolder.adapterPosition
+                    val contentLayout = viewHolder.getContentLayout()
+
+                    if (contentLayout.translationX < swipeThreshold / 2) {
+                        heldPositions[position] = true
+                        contentLayout.translationX = swipeThreshold
+                    } else {
+                        heldPositions.remove(position)
+                        contentLayout.animate()
+                            .translationX(0f)
+                            .setDuration(300)
+                            .start()
+                    }
+                }
+            }
+
+            override fun getSwipeThreshold(viewHolder: RecyclerView.ViewHolder): Float = 0.05f
+        })
+        itemTouchHelper.attachToRecyclerView(binding.rvLinkedUser)
+    }
+
+    private var currentSwipePosition: Int = -1
+    private var currentSwipeHeld: Boolean = false
+
+    private fun showUnlinkDialog(user: LinkedUser, position: Int) {
+        currentSwipePosition = position
+        currentSwipeHeld = true
+
+        val dialog = CustomDialogFragmentText()
+        dialog.setTitle("解除关联")
+        dialog.setMessage("确定要解除与 ${user.name} 的关联吗？")
+        dialog.setShowInput(false)
+        dialog.setPositiveText("确定")
+        dialog.setNegativeText("取消")
+        dialog.setOnConfirmListener {
+            userList.removeAt(position)
+            adapter.removeItem(position)
+            resetSwipeState()
+        }
+        dialog.setOnDismissListener {
+            resetSwipeState()
+        }
+        dialog.show(supportFragmentManager, "UnlinkDialog")
+    }
+
+    private fun resetSwipeState() {
+        if (currentSwipePosition >= 0 && currentSwipeHeld) {
+            binding.rvLinkedUser.post {
+                val viewHolder = binding.rvLinkedUser.findViewHolderForAdapterPosition(currentSwipePosition)
+                if (viewHolder is LinkedUserAdapter.LinkedUserViewHolder) {
+                    viewHolder.getContentLayout().animate()
+                        .translationX(0f)
+                        .setDuration(300)
+                        .start()
+                }
+                currentSwipePosition = -1
+                currentSwipeHeld = false
+            }
+        }
+    }
+
+    private fun initData() {
+        userList.clear()
+        userList.add(LinkedUser("张三", "12388888888", "123456789012345678", "2026-05-06 16:03:26"))
+        userList.add(LinkedUser("李四", "13899999999", "987654321098765432", "2026-05-05 14:20:15"))
+        userList.add(LinkedUser("王五", "15977777777", "456123789012345678", "2026-05-04 10:15:30"))
+        adapter.submitList(userList)
+    }
+
+    private fun initListener() {
        binding.ivBack.setOnClickListener {
            finish()
        }
+
+        binding.searchLayout.setOnClickListener {
+            val intent = Intent(this, LinkedUserSearchActivity::class.java)
+            startActivityForResult(intent, REQUEST_CODE_SEARCH)
+        }
+
+        binding.btnAddLinkedUser.setOnClickListener {
+            val intent = Intent(this, LinkedUserSearchActivity::class.java)
+            startActivityForResult(intent, REQUEST_CODE_SEARCH)
+        }
+    }
+
+    override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
+        super.onActivityResult(requestCode, resultCode, data)
+        if (requestCode == REQUEST_CODE_SEARCH && resultCode == RESULT_OK) {
+            data?.getStringExtra(EXTRA_SEARCH_RESULT)?.let { result ->
+                val newUser = LinkedUser(
+                    name = result,
+                    phone = "13800000000",
+                    idCard = "110101199001011234",
+                    time = "2026-05-10 ${android.text.format.DateFormat.format("HH:mm:ss", System.currentTimeMillis())}"
+                )
+                userList.add(0, newUser)
+                adapter.submitList(userList)
+            }
+        }
    }
 }
--- a/app/src/main/java/com/example/defenseapplication/liveVideo/LinkedUserSearchActivity.kt
+++ b/app/src/main/java/com/example/defenseapplication/liveVideo/LinkedUserSearchActivity.kt
@@ -0,0 +1,44 @@
+package com.example.defenseapplication.liveVideo
+
+
+import android.os.Bundle
+import androidx.appcompat.app.AppCompatActivity
+import androidx.recyclerview.widget.LinearLayoutManager
+import com.example.defenseapplication.databinding.LinkedUserSearchActivityBinding
+import com.gyf.immersionbar.ImmersionBar
+
+class LinkedUserSearchActivity : AppCompatActivity() {
+
+    private lateinit var binding: LinkedUserSearchActivityBinding
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        binding = LinkedUserSearchActivityBinding.inflate(layoutInflater)
+        setContentView(binding.root)
+
+        ImmersionBar.with(this)
+            .statusBarDarkFont(true)
+            .titleBar(binding.topBar)
+            .init()
+
+        initListener()
+        initData()
+    }
+
+    private fun initListener() {
+        binding.ivBack.setOnClickListener {
+            finish()
+        }
+
+        binding.btnSearch.setOnClickListener {
+            initData()
+        }
+    }
+
+    private fun initData() {
+        val searchText = binding.etSearch.text.toString().trim()
+
+        binding.rvSearchResult.layoutManager = LinearLayoutManager(this)
+
+    }
+}
--- a/app/src/main/java/com/example/defenseapplication/liveVideo/SettingsActivity.kt
+++ b/app/src/main/java/com/example/defenseapplication/liveVideo/SettingsActivity.kt
@@ -10,7 +10,7 @@ import com.example.defenseapplication.view.CustomDialogFragmentText
 import com.example.defenseapplication.view.LanguageDialog
 import com.example.defenseapplication.view.RecognitionModeDialog
 import com.gyf.immersionbar.ImmersionBar
-
+//设置页面
 class SettingsActivity : BaseActivity() {

    private lateinit var binding: SettingsActivityBinding
@@ -74,6 +74,10 @@ class SettingsActivity : BaseActivity() {
            val intent = Intent(this, DeviceInfoActivity::class.java)
            startActivity(intent)
        }
+        binding.itemRelatedUsers.setOnClickListener {
+            val intent = Intent(this, LinkedUserActivity::class.java)
+           startActivity( intent)
+        }


    }
--- a/app/src/main/java/com/example/defenseapplication/view/CustomDialogFragment.kt
+++ b/app/src/main/java/com/example/defenseapplication/view/CustomDialogFragment.kt
@@ -23,6 +23,7 @@ class CustomDialogFragmentText : DialogFragment() {
    private var positiveText: String = ""
    private var showInput: Boolean = true
    private var onConfirmListener: ((String) -> Unit)? = null
+    private var onDismissListener: (() -> Unit)? = null

    fun setTitle(title: String): CustomDialogFragmentText {
        this.title = title
@@ -63,6 +64,10 @@ class CustomDialogFragmentText : DialogFragment() {
        this.onConfirmListener = listener
    }

+    fun setOnDismissListener(listener: () -> Unit) {
+        this.onDismissListener = listener
+    }
+
    override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
        val dialog = super.onCreateDialog(savedInstanceState)
        dialog.window?.let {
@@ -87,7 +92,6 @@ class CustomDialogFragmentText : DialogFragment() {

    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
        super.onViewCreated(view, savedInstanceState)
-        // Set defaults if not explicitly configured
        if (negativeText.isEmpty()) negativeText = getString(R.string.cancel)
        if (positiveText.isEmpty()) positiveText = getString(R.string.confirm)
        binding.tvTitle.text = title
@@ -112,6 +116,8 @@ class CustomDialogFragmentText : DialogFragment() {

    override fun onDismiss(dialog: DialogInterface) {
        super.onDismiss(dialog)
+        onDismissListener?.invoke()
        onConfirmListener = null
+        onDismissListener = null
    }
 }