1 files changed, 68 insertions, 0 deletions
diff --git a/src/com/android/quicksearchbox/ui/SuggestionsView.kt b/src/com/android/quicksearchbox/ui/SuggestionsView.kt
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+++ b/src/com/android/quicksearchbox/ui/SuggestionsView.kt
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+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.quicksearchbox.ui
+
+import android.content.Context
+import android.util.AttributeSet
+import android.widget.ListAdapter
+import android.widget.ListView
+
+import com.android.quicksearchbox.SuggestionPosition
+
+/** Holds a list of suggestions. */
+class SuggestionsView(context: Context?, attrs: AttributeSet?) :
+  ListView(context, attrs), SuggestionsListView<ListAdapter?> {
+  private var mSuggestionsAdapter: SuggestionsAdapter<ListAdapter?>? = null
+
+  @Override
+  override fun setSuggestionsAdapter(adapter: SuggestionsAdapter<ListAdapter?>?) {
+    super.setAdapter(adapter?.listAdapter)
+    mSuggestionsAdapter = adapter
+  }
+
+  @Override
+  override fun getSuggestionsAdapter(): SuggestionsAdapter<ListAdapter?>? {
+    return mSuggestionsAdapter
+  }
+
+  @Override
+  override fun onFinishInflate() {
+    super.onFinishInflate()
+    setItemsCanFocus(true)
+  }
+
+  /**
+   * Gets the position of the selected suggestion.
+   *
+   * @return A 0-based index, or `-1` if no suggestion is selected.
+   */
+  val selectedPosition: Int
+    get() = getSelectedItemPosition()
+
+  /**
+   * Gets the selected suggestion.
+   *
+   * @return `null` if no suggestion is selected.
+   */
+  val selectedSuggestion: SuggestionPosition
+    get() = getSelectedItem() as SuggestionPosition
+
+  companion object {
+    private const val DBG = false
+    private const val TAG = "QSB.SuggestionsView"
+  }
+}