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1 // Copyright 2017 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 package org.chromium.chrome.browser.download.ui; | |
6 | |
7 import android.content.Context; | |
8 import android.text.format.Formatter; | |
9 import android.util.AttributeSet; | |
10 import android.view.View; | |
11 import android.widget.FrameLayout; | |
12 import android.widget.ImageView; | |
13 import android.widget.TextView; | |
14 | |
15 import org.chromium.chrome.R; | |
16 | |
17 import java.util.Date; | |
18 | |
19 /** A header that presents users the option to view or hide the suggested offlin e pages. */ | |
20 public class OfflineGroupHeaderView extends FrameLayout { | |
21 private Date mDate; | |
22 private DownloadHistoryAdapter mAdapter; | |
23 | |
24 private TextView mPageCountHeader; | |
25 private TextView mFileSizeView; | |
26 private ImageView mImageView; | |
27 | |
28 public OfflineGroupHeaderView(Context context, AttributeSet attrs) { | |
29 super(context, attrs); | |
30 setOnClickListener(new View.OnClickListener() { | |
31 @Override | |
32 public void onClick(View v) { | |
33 boolean currentState = mAdapter.isSubsectionExpanded(mDate); | |
gone
2017/02/15 23:58:09
Instead of negating it twice, just do it once:
bo
shaktisahu
2017/02/16 06:07:06
Done.
| |
34 mAdapter.setSubsectionExpanded(mDate, !currentState); | |
35 updateImageView(!currentState); | |
36 } | |
37 }); | |
38 } | |
39 | |
40 @Override | |
41 protected void onFinishInflate() { | |
42 super.onFinishInflate(); | |
43 mPageCountHeader = (TextView) findViewById(R.id.page_count_text); | |
44 mFileSizeView = (TextView) findViewById(R.id.filesize_view); | |
45 mImageView = (ImageView) findViewById(R.id.expand_icon); | |
46 } | |
47 | |
48 /** | |
49 * @param adapter The adapter associated with this header. | |
50 */ | |
51 public void setAdapter(DownloadHistoryAdapter adapter) { | |
52 mAdapter = adapter; | |
53 } | |
54 | |
55 /** | |
56 * | |
gone
2017/02/15 23:58:09
Finish this comment.
shaktisahu
2017/02/16 06:07:06
Done.
| |
57 * @param date | |
58 * @param expanded | |
59 * @param pageCount | |
60 * @param fileSize | |
61 */ | |
62 public void updateView(Date date, boolean expanded, int pageCount, long file Size) { | |
gone
2017/02/15 23:58:09
Call this update()?
shaktisahu
2017/02/16 06:07:06
Done.
| |
63 mDate = date; | |
64 mPageCountHeader.setText(getResources().getString( | |
65 R.string.download_manager_offline_header_title, pageCount)); | |
66 mFileSizeView.setText(Formatter.formatFileSize(getContext(), fileSize)); | |
67 updateImageView(expanded); | |
68 } | |
69 | |
70 private void updateImageView(boolean expanded) { | |
71 mImageView.setImageResource(expanded ? R.drawable.ic_expanded : R.drawab le.ic_collapsed); | |
72 mImageView.setContentDescription( | |
73 getResources().getString(expanded ? R.string.accessibility_colla pse_offline_pages | |
74 : R.string.accessibility_expan d_offline_pages)); | |
75 } | |
76 } | |
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