1/*
2 * Copyright (C) 2012 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.example.android.support.appnavigation.app;
18
19import android.app.Activity;
20import android.content.Intent;
21import android.os.Bundle;
22import android.view.MenuItem;
23import android.view.View;
24
25import androidx.core.app.NavUtils;
26
27import com.example.android.support.appnavigation.R;
28
29public class ContentCategoryActivity extends Activity {
30    @Override
31    protected void onCreate(Bundle savedInstanceState) {
32        super.onCreate(savedInstanceState);
33        setContentView(R.layout.content_category);
34
35        ActionBarCompat.setDisplayHomeAsUpEnabled(this, true);
36    }
37
38    @Override
39    public boolean onOptionsItemSelected(MenuItem item) {
40        if (item.getItemId() == android.R.id.home) {
41            NavUtils.navigateUpFromSameTask(this);
42            return true;
43        }
44        return super.onOptionsItemSelected(item);
45    }
46
47    public void onViewContent(View v) {
48        Intent target = new Intent(this, ContentViewActivity.class);
49        startActivity(target);
50    }
51}
52