SettingsWithHeader.java revision ef861375eebd9ac6cce7c0bb163380ab1c951063 
1/*
2 * Copyright (C) 2015 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.android.packageinstaller.permission.ui.television;
18
19import android.content.Intent;
20import android.graphics.drawable.Drawable;
21import android.os.Bundle;
22import android.view.LayoutInflater;
23import android.view.View;
24import android.view.View.OnClickListener;
25import android.view.ViewGroup;
26import android.widget.ImageView;
27import android.widget.TextView;
28
29import com.android.packageinstaller.R;
30import com.android.packageinstaller.permission.utils.Utils;
31
32public abstract class SettingsWithHeader extends PermissionsFrameFragment
33        implements OnClickListener {
34
35    private View mHeader;
36    protected Intent mInfoIntent;
37    protected Drawable mIcon;
38    protected CharSequence mLabel;
39
40    @Override
41    public View onCreateView(LayoutInflater inflater, ViewGroup container,
42            Bundle savedInstanceState) {
43        ViewGroup root = (ViewGroup) super.onCreateView(inflater, container, savedInstanceState);
44
45        if (!Utils.isTelevision(getContext())) {
46            mHeader = inflater.inflate(R.layout.header, root, false);
47            getPreferencesContainer().addView(mHeader, 0);
48            updateHeader();
49        }
50
51        return root;
52    }
53
54    public void setHeader(Drawable icon, CharSequence label, Intent infoIntent) {
55        mIcon = icon;
56        mLabel = label;
57        mInfoIntent = infoIntent;
58        updateHeader();
59    }
60
61    private void updateHeader() {
62        if (mHeader != null) {
63            final ImageView appIcon = (ImageView) mHeader.findViewById(R.id.icon);
64            appIcon.setImageDrawable(mIcon);
65
66            final TextView appName = (TextView) mHeader.findViewById(R.id.name);
67            appName.setText(mLabel);
68
69            final View info = mHeader.findViewById(R.id.info);
70            if (mInfoIntent == null) {
71                info.setVisibility(View.GONE);
72            } else {
73                info.setVisibility(View.VISIBLE);
74                info.setClickable(true);
75                info.setOnClickListener(this);
76            }
77        }
78    }
79
80    @Override
81    public void onClick(View v) {
82        getActivity().startActivity(mInfoIntent);
83    }
84
85}
86