Implemented AbsSpinnerAttrAdapter

xml-inflater/src/main/java/com/itsaky/androidide/inflater/AbstractParser.kt

@@ -53,6 +53,16 @@ abstract class AbstractParser {
   protected open fun parseInteger(value: String, def: Int = 0): Int {
     return com.itsaky.androidide.inflater.internal.utils.parseInteger(value = value, def = def)
   }
+  
+  /**
+   * Parses the given string value representing a reference to an integer array resource to its actual
+   * value. Returns an empty array if the resource reference cannot be resolved.
+   *
+   * @param value The string value. Usually value from attributes.
+   */
+  protected open fun parseIntegerArray(value: String): IntArray {
+    return com.itsaky.androidide.inflater.internal.utils.parseIntegerArray(value) ?: intArrayOf()
+  }
 
   /**
    * Parses the given string value representing a boolean or reference to an boolean resource to its
@@ -67,7 +77,7 @@ abstract class AbstractParser {
   }
 
   /**
-   * Parses the given string value representing a string or reference to an string resource to its
+   * Parses the given string value representing a string or reference to a string resource to its
    * actual value. Returns [value] itself if it cannot be parsed.
    *
    * @param value The string value. Usually value from attributes.
@@ -76,6 +86,16 @@ abstract class AbstractParser {
     return com.itsaky.androidide.inflater.internal.utils.parseString(value)
   }
 
+  /**
+   * Parses the given string value representing a reference to a string array resource to its actual
+   * value. Returns an empty array if the resource reference cannot be resolved.
+   *
+   * @param value The string value. Usually value from attributes.
+   */
+  protected open fun parseStringArray(value: String): Array<String> {
+    return com.itsaky.androidide.inflater.internal.utils.parseStringArray(value) ?: emptyArray()
+  }
+
   /**
    * Parses the given string value representing a color or reference to a drawable resource to an
    * actual drawable which can be rendered.

xml-inflater/src/main/java/com/itsaky/androidide/inflater/internal/adapters/AbsSpinnerAttrAdapter.kt

@@ -0,0 +1,61 @@
+/*
+ *  This file is part of AndroidIDE.
+ *
+ *  AndroidIDE is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  AndroidIDE is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *   along with AndroidIDE.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.itsaky.androidide.inflater.internal.adapters
+
+import android.R.layout
+import android.content.Context
+import android.view.ViewGroup.LayoutParams
+import android.widget.AbsSpinner
+import com.itsaky.androidide.inflater.IAttribute
+import com.itsaky.androidide.inflater.INamespace
+import com.itsaky.androidide.inflater.IView
+import com.itsaky.androidide.inflater.internal.LayoutFile
+
+/**
+ * Attribute adapter for [AbsSpinner].
+ *
+ * @author Akash Yadav
+ */
+abstract class AbsSpinnerAttrAdapter : AdapterViewAttrAdapter() {
+  override fun apply(view: IView, attribute: IAttribute): Boolean {
+    return doApply<AbsSpinner>(view, attribute) {
+        _: LayoutFile,
+        context: Context,
+        _: LayoutParams,
+        _: INamespace,
+        name: String,
+        value: String ->
+      var applied = true
+      when (name) {
+        "entries" -> {
+          val array = parseStringArray(value)
+          val adapter = newSimpleAdapter(context, array)
+          adapter.setDropDownViewResource(layout.simple_spinner_dropdown_item)
+          setAdapter(adapter)
+        }
+        else -> applied = false
+      }
+
+      if (!applied) {
+        applied = super.apply(view, attribute)
+      }
+
+      return@doApply applied
+    }
+  }
+}

xml-inflater/src/main/java/com/itsaky/androidide/inflater/internal/adapters/AdapterViewAttrAdapter.kt

@@ -0,0 +1,42 @@
+/*
+ *  This file is part of AndroidIDE.
+ *
+ *  AndroidIDE is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  AndroidIDE is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *   along with AndroidIDE.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.itsaky.androidide.inflater.internal.adapters
+
+import android.R.layout
+import android.content.Context
+import android.widget.ArrayAdapter
+
+/**
+ * Attribute adapter for [AdapterView][android.widget.AdapterView]
+ *
+ * @author Akash Yadav
+ */
+abstract class AdapterViewAttrAdapter : ViewAttrAdapter() {
+  
+  protected open fun newSimpleAdapter(ctx: Context): ArrayAdapter<String> {
+    return newSimpleAdapter(ctx, newAdapterItems(4))
+  }
+  
+  protected open fun newSimpleAdapter(ctx: Context, items: Array<String>): ArrayAdapter<String> {
+    return ArrayAdapter<String>(ctx, layout.simple_list_item_1, items)
+  }
+  
+  protected open fun newAdapterItems(size: Int): Array<String> {
+    return Array(size) { "Item $it" }
+  }
+}

xml-inflater/src/main/java/com/itsaky/androidide/inflater/internal/adapters/CompoundButtonAttrAdapter.kt

@@ -40,21 +40,21 @@ abstract class CompoundButtonAttrAdapter : ButtonAttrAdapter() {
       _: INamespace,
       name: String,
       value: String ->
-      var handled = true
+      var applied = true
 
       when (name) {
         "buttonTint" -> buttonTintList = parseColorStateList(context, value)
         "button" -> buttonDrawable = parseDrawable(context, value)
         "buttonTintMode" -> buttonTintMode = parsePorterDuffMode(value)
         "checked" -> isChecked = parseBoolean(value = value, def = true)
-        else -> handled = false
+        else -> applied = false
       }
 
-      if (!handled) {
-        handled = super.apply(view, attribute)
+      if (!applied) {
+        applied = super.apply(view, attribute)
       }
 
-      return@doApply handled
+      return@doApply applied
     }
   }