1/*
2 * Copyright (C) 2015 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
5 * in compliance with the License. You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software distributed under the License
10 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
11 * or implied. See the License for the specific language governing permissions and limitations under
12 * the License.
13 */
14package androidx.leanback.app;
15
16import android.graphics.Color;
17import android.util.Log;
18import android.view.ViewGroup;
19import android.widget.TextView;
20
21import androidx.leanback.widget.Presenter;
22
23public class StringPresenter extends Presenter {
24    private static final boolean DEBUG = false;
25    private static final String TAG = "StringPresenter";
26
27    @Override
28    public ViewHolder onCreateViewHolder(ViewGroup parent) {
29        if (DEBUG) Log.d(TAG, "onCreateViewHolder");
30        TextView tv = new TextView(parent.getContext());
31        tv.setFocusable(true);
32        tv.setFocusableInTouchMode(true);
33        tv.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, 200));
34        tv.setBackgroundColor(Color.CYAN);
35        tv.setTextColor(Color.BLACK);
36        return new ViewHolder(tv);
37    }
38
39    @Override
40    public void onBindViewHolder(ViewHolder viewHolder, Object item) {
41        if (DEBUG) Log.d(TAG, "onBindViewHolder for " + item.toString());
42        ((TextView) viewHolder.view).setText(item.toString());
43    }
44
45    @Override
46    public void onUnbindViewHolder(ViewHolder viewHolder) {
47        if (DEBUG) Log.d(TAG, "onUnbindViewHolder");
48    }
49}
50