1 files changed, 97 insertions, 0 deletions
diff --git a/src/com/android/tv/ui/sidepanel/CompoundButtonItem.java b/src/com/android/tv/ui/sidepanel/CompoundButtonItem.java
new file mode 100644
index 00000000..7613a9a2
--- /dev/null
+++ b/src/com/android/tv/ui/sidepanel/CompoundButtonItem.java
@@ -0,0 +1,97 @@
+/*
+ * Copyright (C) 2015 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.tv.ui.sidepanel;
+
+import android.view.View;
+import android.widget.CompoundButton;
+import android.widget.TextView;
+
+import com.android.tv.R;
+
+public abstract class CompoundButtonItem extends Item {
+    private final String mCheckedTitle;
+    private final String mUncheckedTitle;
+    private final String mDescription;
+    private boolean mChecked;
+    private TextView mTextView;
+    private CompoundButton mCompoundButton;
+
+    public CompoundButtonItem(String title, String description) {
+        this(title, title, description);
+    }
+
+    public CompoundButtonItem(String checkedTitle, String uncheckedTitle, String description) {
+        mCheckedTitle = checkedTitle;
+        mUncheckedTitle = uncheckedTitle;
+        mDescription = description;
+    }
+
+    protected abstract int getCompoundButtonId();
+
+    protected int getTitleViewId() {
+        return R.id.title;
+    }
+
+    protected int getDescriptionViewId() {
+        return R.id.description;
+    }
+
+    @Override
+    protected void onBind(View view) {
+        super.onBind(view);
+        mCompoundButton = (CompoundButton) view.findViewById(getCompoundButtonId());
+        mTextView = (TextView) view.findViewById(getTitleViewId());
+        TextView descriptionView = (TextView) view.findViewById(getDescriptionViewId());
+        if (mDescription != null) {
+            descriptionView.setVisibility(View.VISIBLE);
+            descriptionView.setText(mDescription);
+        } else {
+            descriptionView.setVisibility(View.GONE);
+        }
+    }
+
+    @Override
+    protected void onUnbind() {
+        super.onUnbind();
+        mTextView = null;
+        mCompoundButton = null;
+    }
+
+    @Override
+    protected void onUpdate() {
+        super.onUpdate();
+        updateInternal();
+    }
+
+    public void setChecked(boolean checked) {
+        if (mChecked != checked) {
+            mChecked = checked;
+            updateInternal();
+        }
+    }
+
+    public boolean isChecked() {
+        return mChecked;
+    }
+
+    private void updateInternal() {
+        if (isBound()) {
+            mTextView.setText(mChecked ? mCheckedTitle : mUncheckedTitle);
+            mCompoundButton.setChecked(mChecked);
+        }
+    }
+}