增加内置文件管理器,未完成

app/src/main/java/io/legado/app/ui/document/FileManageActivity.kt

@@ -11,21 +11,27 @@ import io.legado.app.base.adapter.ItemViewHolder
 import io.legado.app.base.adapter.RecyclerAdapter
 import io.legado.app.databinding.ActivityFileManageBinding
 import io.legado.app.databinding.ItemFileBinding
-import io.legado.app.lib.theme.backgroundColor
 import io.legado.app.lib.theme.primaryTextColor
+import io.legado.app.ui.document.adapter.PathAdapter
+import io.legado.app.ui.document.utils.FilePickerIcon
+import io.legado.app.ui.widget.recycler.VerticalDivider
+import io.legado.app.utils.ConvertUtils
 import io.legado.app.utils.FileDoc
 import io.legado.app.utils.applyTint
 import io.legado.app.utils.viewbindingdelegate.viewBinding
 
-class FileManageActivity : VMBaseActivity<ActivityFileManageBinding, FileManageViewModel>() {
-
+class FileManageActivity : VMBaseActivity<ActivityFileManageBinding, FileManageViewModel>(),
+    PathAdapter.CallBack {
 
     override val binding by viewBinding(ActivityFileManageBinding::inflate)
     override val viewModel by viewModels<FileManageViewModel>()
     private val searchView: SearchView by lazy {
         binding.titleBar.findViewById(R.id.search_view)
     }
-    private val adapter by lazy {
+    private val pathAdapter by lazy {
+        PathAdapter(this, this)
+    }
+    private val fileAdapter by lazy {
         FileAdapter()
     }
 
@@ -35,9 +41,11 @@ class FileManageActivity : VMBaseActivity<ActivityFileManageBinding, FileManageV
     }
 
     private fun initView() {
-        binding.layTop.setBackgroundColor(backgroundColor)
+        binding.rvPath.layoutManager = LinearLayoutManager(this)
+        binding.rvPath.addItemDecoration(VerticalDivider(this))
+        binding.rvPath.adapter = pathAdapter
         binding.recyclerView.layoutManager = LinearLayoutManager(this)
-        binding.recyclerView.adapter = adapter
+        binding.recyclerView.adapter = fileAdapter
     }
 
     private fun initSearchView() {
@@ -58,16 +66,25 @@ class FileManageActivity : VMBaseActivity<ActivityFileManageBinding, FileManageV
         })
     }
 
+    override fun onPathClick(position: Int) {
 
-    inner class FileAdapter : RecyclerAdapter<FileDoc, ItemFileBinding>(this@FileManageActivity) {
+    }
 
+    inner class FileAdapter : RecyclerAdapter<FileDoc, ItemFileBinding>(this@FileManageActivity) {
+        private var rootPath: String? = null
+        var currentPath: String? = null
+            private set
+        private val homeIcon = ConvertUtils.toDrawable(FilePickerIcon.getHome())!!
+        private val upIcon = ConvertUtils.toDrawable(FilePickerIcon.getUpDir())!!
+        private val folderIcon = ConvertUtils.toDrawable(FilePickerIcon.getFolder())!!
+        private val fileIcon = ConvertUtils.toDrawable(FilePickerIcon.getFile())!!
 
         override fun getViewBinding(parent: ViewGroup): ItemFileBinding {
-            TODO("Not yet implemented")
+            return ItemFileBinding.inflate(inflater, parent, false)
         }
 
         override fun registerListener(holder: ItemViewHolder, binding: ItemFileBinding) {
-            TODO("Not yet implemented")
+
         }
 
         override fun convert(
@@ -76,7 +93,7 @@ class FileManageActivity : VMBaseActivity<ActivityFileManageBinding, FileManageV
             item: FileDoc,
             payloads: MutableList<Any>
         ) {
-            TODO("Not yet implemented")
+            binding.imageView
         }
 
 

app/src/main/java/io/legado/app/ui/document/adapter/FileAdapter.kt

@@ -21,10 +21,10 @@ class FileAdapter(context: Context, val callBack: CallBack) :
     private var rootPath: String? = null
     var currentPath: String? = null
         private set
-    private val homeIcon = ConvertUtils.toDrawable(FilePickerIcon.getHome())
-    private val upIcon = ConvertUtils.toDrawable(FilePickerIcon.getUpDir())
-    private val folderIcon = ConvertUtils.toDrawable(FilePickerIcon.getFolder())
-    private val fileIcon = ConvertUtils.toDrawable(FilePickerIcon.getFile())
+    private val homeIcon = ConvertUtils.toDrawable(FilePickerIcon.getHome())!!
+    private val upIcon = ConvertUtils.toDrawable(FilePickerIcon.getUpDir())!!
+    private val folderIcon = ConvertUtils.toDrawable(FilePickerIcon.getFolder())!!
+    private val fileIcon = ConvertUtils.toDrawable(FilePickerIcon.getFile())!!
     private val primaryTextColor = context.getPrimaryTextColor(!AppConfig.isNightTheme)
     private val disabledTextColor = context.getPrimaryDisabledTextColor(!AppConfig.isNightTheme)
 
@@ -39,22 +39,22 @@ class FileAdapter(context: Context, val callBack: CallBack) :
         currentPath = path
         if (callBack.isShowHomeDir) {
             //添加“返回主目录”
-            val fileRoot = FileItem()
-            fileRoot.isDirectory = true
-            fileRoot.icon = homeIcon
-            fileRoot.name = DIR_ROOT
-            fileRoot.size = 0
-            fileRoot.path = rootPath ?: path
+            val fileRoot = FileItem(
+                isDirectory = true,
+                icon = homeIcon,
+                name = DIR_ROOT,
+                path = rootPath ?: path
+            )
             data.add(fileRoot)
         }
         if (callBack.isShowUpDir && path != PathAdapter.sdCardDirectory) {
             //添加“返回上一级目录”
-            val fileParent = FileItem()
-            fileParent.isDirectory = true
-            fileParent.icon = upIcon
-            fileParent.name = DIR_PARENT
-            fileParent.size = 0
-            fileParent.path = File(path).parent ?: ""
+            val fileParent = FileItem(
+                isDirectory = true,
+                icon = upIcon,
+                name = DIR_PARENT,
+                path = File(path).parent ?: ""
+            )
             data.add(fileParent)
         }
         currentPath?.let { currentPath ->
@@ -64,18 +64,22 @@ class FileAdapter(context: Context, val callBack: CallBack) :
                     if (!callBack.isShowHideDir && file.name.startsWith(".")) {
                         continue
                     }
-                    val fileItem = FileItem()
-                    val isDirectory = file.isDirectory
-                    fileItem.isDirectory = isDirectory
-                    if (isDirectory) {
-                        fileItem.icon = folderIcon
-                        fileItem.size = 0
+                    val fileItem = if (file.isDirectory) {
+                        FileItem(
+                            name = file.name,
+                            icon = folderIcon,
+                            path = file.absolutePath,
+                            isDirectory = true
+                        )
                     } else {
-                        fileItem.icon = fileIcon
-                        fileItem.size = file.length()
+                        FileItem(
+                            name = file.name,
+                            icon = fileIcon,
+                            path = file.absolutePath,
+                            size = file.length(),
+                            isDirectory = true
+                        )
                     }
-                    fileItem.name = file.name
-                    fileItem.path = file.absolutePath
                     data.add(fileItem)
                 }
             }

app/src/main/java/io/legado/app/ui/document/entity/FileItem.kt

@@ -4,14 +4,11 @@ import android.graphics.drawable.Drawable
 
 /**
  * 文件项信息
- *
- * @author 李玉江[QQ:1032694760]
- * @since 2014-05-23 18:02
  */
-class FileItem : JavaBean() {
-    var icon: Drawable? = null
-    var name: String? = null
-    var path = "/"
-    var size: Long = 0
-    var isDirectory = false
-}
+data class FileItem(
+    var icon: Drawable,
+    var name: String,
+    var path: String = "/",
+    var size: Long = 0,
+    var isDirectory: Boolean = false,
+)

app/src/main/java/io/legado/app/ui/document/entity/JavaBean.kt

@@ -1,51 +0,0 @@
-package io.legado.app.ui.document.entity
-
-import java.io.Serializable
-import java.lang.reflect.Field
-import java.lang.reflect.Modifier
-
-/**
- * JavaBean类
- *
- * @author 李玉江[QQ:1032694760]
- * @since 2014-04-23 16:14
- */
-open class JavaBean : Serializable {
-
-    /**
-     * 反射出所有字段值
-     */
-    override fun toString(): String {
-        val list = ArrayList<Field>()
-        var clazz: Class<*>? = javaClass
-        list.addAll(listOf(*clazz!!.declaredFields))//得到自身的所有字段
-        val sb = StringBuilder()
-        while (clazz != Any::class.java) {
-            clazz = clazz!!.superclass//得到继承自父类的字段
-            val fields = clazz!!.declaredFields
-            for (field in fields) {
-                val modifier = field.modifiers
-                if (Modifier.isPublic(modifier) || Modifier.isProtected(modifier)) {
-                    list.add(field)
-                }
-            }
-        }
-        val fields = list.toTypedArray()
-        for (field in fields) {
-            val fieldName = field.name
-            kotlin.runCatching {
-                val obj = field.get(this)
-                sb.append(fieldName)
-                sb.append("=")
-                sb.append(obj)
-                sb.append("\n")
-            }
-        }
-        return sb.toString()
-    }
-
-    companion object {
-        private const val serialVersionUID = -6111323241670458039L
-    }
-
-}

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

@@ -14,51 +14,21 @@
         app:contentLayout="@layout/view_search" />
 
     <!--path-->
-    <LinearLayout
-        android:id="@+id/lay_top"
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/rv_path"
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:background="@color/background"
-        android:elevation="1dp"
-        android:gravity="center_vertical"
-        android:minHeight="36dp"
-        android:orientation="horizontal"
-        android:padding="8dp"
-        app:layout_constraintTop_toBottomOf="@id/titleBar">
-
-        <TextView
-            android:id="@+id/tv_path"
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_weight="1"
-            android:focusable="true"
-            android:gravity="center_vertical"
-            android:singleLine="true"
-            android:textColor="@color/secondaryText"
-            android:textSize="13sp"
-            tools:text="/" />
-
-        <io.legado.app.ui.widget.text.StrokeTextView
-            android:id="@+id/tv_go_back"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_gravity="center"
-            android:layout_margin="4dp"
-            android:gravity="center"
-            android:paddingLeft="16dp"
-            android:paddingRight="16dp"
-            android:text="@string/go_back"
-            android:textFontWeight="800"
-            android:textSize="14sp"
-            app:cornerRadius="5dp"
-            tools:ignore="UnusedAttribute" />
-    </LinearLayout>
+        android:layout_height="24dp"
+        android:paddingLeft="10dp"
+        android:paddingRight="10dp"
+        android:background="@color/background_card"
+        android:elevation="5dp"
+        app:layout_constraintTop_toBottomOf="@+id/titleBar" />
 
     <io.legado.app.ui.widget.anima.RefreshProgressBar
         android:id="@+id/refresh_progress_bar"
         android:layout_width="match_parent"
         android:layout_height="2dp"
-        app:layout_constraintTop_toBottomOf="@id/lay_top" />
+        app:layout_constraintTop_toBottomOf="@id/rv_path" />
 
     <FrameLayout
         android:layout_width="match_parent"