书籍导入添加筛选

app/src/main/java/io/legado/app/ui/book/import/BaseImportBookActivity.kt

@@ -2,6 +2,7 @@ package io.legado.app.ui.book.import
 
 import androidx.lifecycle.ViewModel
 import androidx.viewbinding.ViewBinding
+import androidx.appcompat.widget.SearchView
 import io.legado.app.R
 import io.legado.app.base.VMBaseActivity
 import io.legado.app.help.config.AppConfig
@@ -13,6 +14,9 @@ import kotlin.coroutines.suspendCoroutine
 abstract class BaseImportBookActivity<VB : ViewBinding, VM : ViewModel> : VMBaseActivity<VB, VM>() {
 
     private var localBookTreeSelectListener: ((Boolean) -> Unit)? = null
+    private val searchView: SearchView by lazy {
+        binding.titleBar.findViewById(R.id.search_view)
+    }
 
     private val localBookTreeSelect = registerForActivityResult(HandleFileContract()) {
         it.uri?.let { treeUri ->
@@ -51,5 +55,22 @@ abstract class BaseImportBookActivity<VB : ViewBinding, VM : ViewModel> : VMBase
         }
     }
 
+    private fun initSearchView() {
+        searchView.applyTint(primaryTextColor)
+        searchView.onActionViewExpanded()
+        searchView.isSubmitButtonEnabled = true
+        searchView.queryHint = getString(R.string.screen_find)
+        searchView.clearFocus()
+        searchView.setOnQueryTextListener(object : SearchView.OnQueryTextListener {
+            override fun onQueryTextSubmit(query: String?): Boolean {
+                return false
+            }
+
+            override fun onQueryTextChange(newText: String?): Boolean {
+                viewModel.updateCallBackFlow(newText)
+                return false
+            }
+        })
+    }
 
 }

app/src/main/java/io/legado/app/ui/book/import/local/ImportBookActivity.kt

@@ -52,7 +52,6 @@ class ImportBookActivity : BaseImportBookActivity<ActivityImportBookBinding, Imp
     }
 
     override fun onActivityCreated(savedInstanceState: Bundle?) {
-        binding.titleBar.setTitle(R.string.book_local)
         launch {
             initView()
             initEvent()

app/src/main/java/io/legado/app/ui/book/import/local/ImportBookViewModel.kt

@@ -48,6 +48,11 @@ class ImportBookViewModel(application: Application) : BaseViewModel(application)
                 list.clear()
                 trySend(emptyList())
             }
+
+            override fun screen(key: String?) {
+                trySend(list)
+            }
+
         }
 
         withContext(Main) {
@@ -163,6 +168,10 @@ class ImportBookViewModel(application: Application) : BaseViewModel(application)
         }
     }
 
+    fun updateCallBackFlow(filterKey: String?) {
+       dataCallback?.screen(filterKey)
+    }
+
     interface DataCallback {
 
         fun setItems(fileDocs: List<FileDoc>)
@@ -170,6 +179,8 @@ class ImportBookViewModel(application: Application) : BaseViewModel(application)
         fun addItems(fileDocs: List<FileDoc>)
 
         fun clear()
+        
+        fun screen(key: String?)
 
     }
 

app/src/main/java/io/legado/app/ui/book/import/remote/RemoteBookActivity.kt

@@ -37,7 +37,6 @@ class RemoteBookActivity : BaseImportBookActivity<ActivityImportBookBinding, Rem
     private var groupMenu: SubMenu? = null
 
     override fun onActivityCreated(savedInstanceState: Bundle?) {
-        binding.titleBar.setTitle(R.string.remote_book)
         launch {
             if (!setBookStorage()) {
                 finish()

app/src/main/java/io/legado/app/ui/book/import/remote/RemoteBookViewModel.kt

@@ -49,6 +49,10 @@ class RemoteBookViewModel(application: Application) : BaseViewModel(application)
                 list.clear()
                 trySend(emptyList())
             }
+
+            override fun screen(key: String?) {
+                trySend(list)
+            }
         }
 
         awaitClose {
@@ -137,6 +141,10 @@ class RemoteBookViewModel(application: Application) : BaseViewModel(application)
         }
     }
 
+    fun updateCallBackFlow(filterKey: String?) {
+       dataCallback?.screen(filterKey)
+    }
+
     interface DataCallback {
 
         fun setItems(remoteFiles: List<RemoteBook>)
@@ -144,6 +152,8 @@ class RemoteBookViewModel(application: Application) : BaseViewModel(application)
         fun addItems(remoteFiles: List<RemoteBook>)
 
         fun clear()
+        
+        fun screen(key: String?)
 
     }
 }