| /* |
| * 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.menu; |
| |
| import android.content.Context; |
| import android.util.AttributeSet; |
| import android.util.Log; |
| import android.widget.ImageView; |
| import android.widget.RelativeLayout; |
| import android.widget.TextView; |
| import com.android.tv.R; |
| |
| /** A view to render an item of TV options. */ |
| public class ActionCardView extends RelativeLayout implements ItemListRowView.CardView<MenuAction> { |
| private static final String TAG = MenuView.TAG; |
| private static final boolean DEBUG = MenuView.DEBUG; |
| |
| private static final float OPACITY_DISABLED = 0.3f; |
| private static final float OPACITY_ENABLED = 1.0f; |
| |
| private ImageView mIconView; |
| private TextView mLabelView; |
| private TextView mStateView; |
| |
| public ActionCardView(Context context) { |
| this(context, null); |
| } |
| |
| public ActionCardView(Context context, AttributeSet attrs) { |
| this(context, attrs, 0); |
| } |
| |
| public ActionCardView(Context context, AttributeSet attrs, int defStyle) { |
| super(context, attrs, defStyle); |
| } |
| |
| @Override |
| protected void onFinishInflate() { |
| super.onFinishInflate(); |
| mIconView = (ImageView) findViewById(R.id.action_card_icon); |
| mLabelView = (TextView) findViewById(R.id.action_card_label); |
| mStateView = (TextView) findViewById(R.id.action_card_state); |
| } |
| |
| @Override |
| public void onBind(MenuAction action, boolean selected) { |
| if (DEBUG) { |
| Log.d(TAG, "onBind: action=" + action.getActionName(getContext())); |
| } |
| mIconView.setImageDrawable(action.getDrawable(getContext())); |
| mLabelView.setText(action.getActionName(getContext())); |
| mStateView.setText(action.getActionDescription()); |
| if (action.isEnabled()) { |
| setEnabled(true); |
| setFocusable(true); |
| mIconView.setAlpha(OPACITY_ENABLED); |
| mLabelView.setAlpha(OPACITY_ENABLED); |
| mStateView.setAlpha(OPACITY_ENABLED); |
| } else { |
| setEnabled(false); |
| setFocusable(false); |
| mIconView.setAlpha(OPACITY_DISABLED); |
| mLabelView.setAlpha(OPACITY_DISABLED); |
| mStateView.setAlpha(OPACITY_DISABLED); |
| } |
| } |
| |
| @Override |
| public void onSelected() { |
| if (DEBUG) { |
| Log.d(TAG, "onSelected: action=" + mLabelView.getText()); |
| } |
| } |
| |
| @Override |
| public void onDeselected() { |
| if (DEBUG) { |
| Log.d(TAG, "onDeselected: action=" + mLabelView.getText()); |
| } |
| } |
| |
| @Override |
| public void onRecycled() {} |
| } |