Show more items in attribute value completion

Auto-fill already set value in input fields in value editor

app/src/main/java/com/itsaky/androidide/fragments/attr/AbstractReferenceEditor.java

@@ -0,0 +1,106 @@
+/*
+ *  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.fragments.attr;
+
+import static com.itsaky.androidide.utils.Logger.instance;
+
+import android.text.Editable;
+import android.text.TextUtils;
+import android.widget.AutoCompleteTextView;
+
+import androidx.annotation.NonNull;
+
+import com.blankj.utilcode.util.ThreadUtils;
+import com.google.android.material.textfield.MaterialAutoCompleteTextView;
+import com.itsaky.androidide.adapters.AttrValueCompletionAdapter;
+import com.itsaky.androidide.utils.Logger;
+import com.itsaky.androidide.utils.TextWatcherAdapter;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+import java.util.concurrent.CompletableFuture;
+
+/**
+ * @author Akash Yadav
+ */
+public abstract class AbstractReferenceEditor extends BaseValueEditorFragment {
+
+    private static final Logger LOG = instance ("ReferenceEditor");
+    public TextWatcherAdapter resInputWatcher;
+
+    @Override
+    protected void notifyValueChanged (@NonNull String newValue) {
+        try {
+            super.notifyValueChanged (newValue);
+        } catch (Throwable e) {
+            LOG.error ("Unable to update resource value to '" + newValue + "'", e);
+        }
+    }
+
+    protected void setupReferenceInput (MaterialAutoCompleteTextView referenceInput) {
+        Objects.requireNonNull (referenceInput);
+
+        referenceInput.setText (attribute.getValue ());
+
+        if (resInputWatcher != null) {
+            referenceInput.removeTextChangedListener (resInputWatcher);
+        }
+
+        resInputWatcher =
+                new TextWatcherAdapter () {
+                    @Override
+                    public void afterTextChanged (@NonNull Editable s) {
+                        final var text = s.toString ().trim ();
+                        if (TextUtils.isEmpty (text)) {
+                            return;
+                        }
+
+                        notifyValueChanged (text);
+                    }
+                };
+
+        referenceInput.addTextChangedListener (resInputWatcher);
+
+        CompletableFuture.supplyAsync (this::computeReferenceItems)
+                .whenComplete (
+                        (list, error) -> handleAutoCompleteResult (list, error, referenceInput));
+    }
+
+    protected void handleAutoCompleteResult (
+            List<String> list, Throwable error, AutoCompleteTextView referenceInput) {
+        if (list == null || list.isEmpty ()) {
+            LOG.error ("No completion items found");
+            LOG.error ("Error was:", error);
+            return;
+        }
+
+        LOG.debug ("Found", list.size (), "resource items for completion");
+
+        ThreadUtils.runOnUiThread (
+                () -> {
+                    final var adapter = new AttrValueCompletionAdapter (requireContext (), list);
+                    referenceInput.setThreshold (1);
+                    referenceInput.setAdapter (adapter);
+                    adapter.notifyDataSetChanged ();
+                });
+    }
+
+    protected List<String> computeReferenceItems () {
+        return new ArrayList<> ();
+    }
+}

app/src/main/java/com/itsaky/androidide/fragments/attr/BooleanEditor.java

@@ -35,51 +35,61 @@
 import java.util.List;
 import java.util.stream.Collectors;
 
-/** @author Akash Yadav */
-public class BooleanEditor extends ReferenceEditor {
-
+/**
+ * @author Akash Yadav
+ */
+public class BooleanEditor extends AbstractReferenceEditor {
+
     private LayoutBooleanAttrEditorBinding binding;
-
+    
     @Nullable
     @Override
-    public View onCreateView(
+    public View onCreateView (
             @NonNull LayoutInflater inflater,
             @Nullable ViewGroup container,
             @Nullable Bundle savedInstanceState) {
-        this.binding = LayoutBooleanAttrEditorBinding.inflate(inflater, container, false);
-        return this.binding.getRoot();
+        this.binding = LayoutBooleanAttrEditorBinding.inflate (inflater, container, false);
+        return this.binding.getRoot ();
     }
-
+    
     @Override
-    public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
-        super.onViewCreated(view, savedInstanceState);
-
-        this.binding.choiceGroup.setOnCheckedChangeListener(
+    public void onViewCreated (@NonNull View view, @Nullable Bundle savedInstanceState) {
+        super.onViewCreated (view, savedInstanceState);
+        
+        this.binding.choiceGroup.setOnCheckedChangeListener (
                 (group, checkedId) -> {
-                    final var checked = (RadioButton) group.findViewById(checkedId);
-                    notifyValueChanged(checked.getText().toString().trim());
+                    final var checked = (RadioButton) group.findViewById (checkedId);
+                    notifyValueChanged (checked.getText ().toString ().trim ());
                 });
-
-        setupReferenceInput(
-                (MaterialAutoCompleteTextView) this.binding.booleanResInput.getEditText());
+
+        switch (attribute.getValue ()) {
+            case "true":
+                this.binding.boolTrue.setChecked (true);
+                break;
+            case "false":
+                this.binding.boolFalse.setChecked (true);
+        }
+
+        setupReferenceInput (
+                (MaterialAutoCompleteTextView) this.binding.booleanResInput.getEditText ());
     }
-
+    
     @Override
-    protected List<String> computeReferenceItems() {
-        final var list = new ArrayList<String>();
-        final var tables = ValuesTableFactory.getAllTables();
-        for (var entry : tables.entrySet()) {
-            final var dimens = entry.getValue().getTable("bool");
+    protected List<String> computeReferenceItems () {
+        final var list = new ArrayList<String> ();
+        final var tables = ValuesTableFactory.getAllTables ();
+        for (var entry : tables.entrySet ()) {
+            final var dimens = entry.getValue ().getTable ("bool");
             if (dimens != null) {
-                list.addAll(
-                        dimens.keySet().stream().map("@bool/"::concat).collect(Collectors.toSet()));
+                list.addAll (
+                        dimens.keySet ().stream ().map ("@bool/"::concat).collect (Collectors.toSet ()));
             }
         }
-
-        list.addAll(
-                FrameworkValues.listBools().stream()
-                        .map("@android:bool/"::concat)
-                        .collect(Collectors.toList()));
+        
+        list.addAll (
+                FrameworkValues.listBools ().stream ()
+                        .map ("@android:bool/"::concat)
+                        .collect (Collectors.toList ()));
         return list;
     }
 }

app/src/main/java/com/itsaky/androidide/fragments/attr/ColorEditor.java

@@ -18,6 +18,7 @@
 package com.itsaky.androidide.fragments.attr;
 
 import android.app.Dialog;
+import android.graphics.Color;
 import android.os.Bundle;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -27,6 +28,7 @@
 import androidx.annotation.Nullable;
 
 import com.google.android.material.textfield.MaterialAutoCompleteTextView;
+import com.itsaky.androidide.app.StudioApp;
 import com.itsaky.androidide.colorpicker.ColorPickerView;
 import com.itsaky.androidide.databinding.LayoutColorAttrEditorBinding;
 import com.itsaky.androidide.utils.DialogUtils;
@@ -40,7 +42,7 @@
 /**
  * @author Akash Yadav
  */
-public class ColorEditor extends ReferenceEditor {
+public class ColorEditor extends AbstractReferenceEditor {
 
     private LayoutColorAttrEditorBinding binding;
     private Dialog colorPickerDialog;
@@ -58,6 +60,13 @@ public void onViewCreated (@NonNull View view, @Nullable Bundle savedInstanceSta
 
         this.binding.pickColor.setOnClickListener (v -> getColorPickerDialog ().show ());
         setupReferenceInput ((MaterialAutoCompleteTextView) this.binding.colorResInput.getEditText ());
+
+        try {
+            final var col = Color.parseColor (attribute.getValue ());
+            this.binding.colorPreview.setCardBackgroundColor (col);
+        } catch (Throwable th) {
+            // ignored
+        }
     }
 
     @Override
@@ -78,6 +87,10 @@ protected List<String> computeReferenceItems () {
                 FrameworkValues.listColors ().stream ()
                         .map ("@android:color/"::concat)
                         .collect (Collectors.toList ()));
+
+        final var resTable = StudioApp.getInstance ().getResourceTable ();
+        list.addAll (resTable.listResourceNames ("color"));
+
         return list;
     }