feat. added the ability to set custom file icon provider via TreeView

Zyron-HQ · Aug 4, 2024 · 4296f44 · 4296f44
1 parent 288d062
commit 4296f44
Show file tree

Hide file tree

Showing 3 changed files with 28 additions and 6 deletions.
diff --git a/filetree/src/main/kotlin/com/zyron/filetree/FileTree.kt b/filetree/src/main/kotlin/com/zyron/filetree/FileTree.kt
@@ -1,6 +1,7 @@
 package com.zyron.filetree
 
 import android.content.Context
+import android.util.Log
 import kotlinx.coroutines.*
 import kotlin.collections.*
 import java.io.File
@@ -26,6 +27,12 @@ class FileTree(private val context: Context, private val rootDirectory: String)
     private val scope = CoroutineScope(Dispatchers.IO + SupervisorJob())
 
     init {
+        val file = File(rootDirectory)
+        val rw = file.canRead() && file.canWrite()
+        if (!file.exists() || !rw){
+            Log.e("FileTree","Provided path : $rootDirectory is invalid or does not exist")
+            Log.d("FileTree","continuing anyways...")
+        }
         scope.coroutineContext[Job]?.invokeOnCompletion {
             if (it is CancellationException) {
             }

diff --git a/filetree/src/main/kotlin/com/zyron/filetree/TreeView.kt b/filetree/src/main/kotlin/com/zyron/filetree/TreeView.kt
@@ -6,6 +6,7 @@ import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import com.zyron.filetree.adapter.FileTreeAdapter
 import com.zyron.filetree.adapter.FileTreeClickListener
+import com.zyron.filetree.provider.FileTreeIconProvider
 import com.zyron.filetree.utils.Utils.runOnUiThread
 
 class TreeView : RecyclerView {
@@ -22,26 +23,38 @@ class TreeView : RecyclerView {
     }
 
     constructor(context: Context, attrs: AttributeSet?, defstyleAttrs: Int) : super(
-        context,
-        attrs,
-        defstyleAttrs
+        context, attrs, defstyleAttrs
     ) {
         this.context = context
     }
 
 
     fun init(path: String) {
-        init(path, null)
+        init(path, null,null)
     }
 
-    fun init(path: String, listener: FileTreeClickListener?) {
+    fun init(path: String,listener: FileTreeClickListener?){
+        init(path,listener,null)
+    }
+
+    fun init(
+        path: String,
+        listener: FileTreeClickListener?,
+        fileTreeIconProvider: FileTreeIconProvider?
+    ) {
         this.path = path
         fileTree = FileTree(context, path)
+
         val fileTreeAdapter = if (listener == null) {
             FileTreeAdapter(context, fileTree!!)
         } else {
-            FileTreeAdapter(context, fileTree!!, listener)
+            if (fileTreeIconProvider != null) {
+                FileTreeAdapter(context, fileTree!!,fileTreeIconProvider, listener)
+            }else{
+                FileTreeAdapter(context, fileTree!!, listener)
+            }
         }
+
         layoutManager = LinearLayoutManager(context)
         adapter = fileTreeAdapter
         fileTree!!.loadFileTree()

diff --git a/filetree/src/main/kotlin/com/zyron/filetree/adapter/FileTreeAdapter.kt b/filetree/src/main/kotlin/com/zyron/filetree/adapter/FileTreeAdapter.kt
@@ -30,6 +30,8 @@ class FileTreeAdapter(private val context: Context, private val fileTree: FileTr
     constructor(context: Context, fileTree: FileTree,listener: FileTreeClickListener? = null) : this(context,fileTree,
         DefaultFileIconProvider(),listener)
 
+
+
     private var selectedItemPosition: Int = RecyclerView.NO_POSITION
     private var nodes: MutableList<FileTreeNode> = fileTree.getNodes().toMutableList()