Index: chrome/android/java/src/org/chromium/chrome/browser/download/ui/OfflineGroupHeaderView.java |
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/download/ui/OfflineGroupHeaderView.java b/chrome/android/java/src/org/chromium/chrome/browser/download/ui/OfflineGroupHeaderView.java |
new file mode 100644 |
index 0000000000000000000000000000000000000000..dc35b4da2ee2260beb9a60f0d2f3fb52a2359619 |
--- /dev/null |
+++ b/chrome/android/java/src/org/chromium/chrome/browser/download/ui/OfflineGroupHeaderView.java |
@@ -0,0 +1,65 @@ |
+// Copyright 2017 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+package org.chromium.chrome.browser.download.ui; |
+ |
+import android.content.Context; |
+import android.text.format.Formatter; |
+import android.util.AttributeSet; |
+import android.view.View; |
+import android.widget.FrameLayout; |
+import android.widget.ImageView; |
+import android.widget.TextView; |
+ |
+import org.chromium.chrome.R; |
+ |
+/** A header that presents users to view or hide the suggested offline pages. */ |
Theresa
2017/02/03 19:53:06
nit: ... the option to view or...
shaktisahu
2017/02/04 18:57:43
Done.
|
+public class OfflineGroupHeaderView extends FrameLayout { |
+ private TextView mPageCountHeader; |
+ private TextView mFileSizeView; |
+ private ImageView mImageView; |
+ |
+ private DownloadItemGroup mGroup; |
+ private DownloadHistoryAdapter mAdapter; |
+ |
+ public OfflineGroupHeaderView(Context context, AttributeSet attrs) { |
+ super(context, attrs); |
+ setOnClickListener(new View.OnClickListener() { |
+ @Override |
+ public void onClick(View v) { |
+ if (mGroup.isSuggestedOfflinePagesSectionExpanded()) { |
+ mAdapter.collapseSuggestedPagesHeader(mGroup); |
+ mImageView.setImageResource(R.drawable.ic_expanded); |
+ } else { |
+ mAdapter.expandSuggestedPagesHeader(mGroup); |
+ mImageView.setImageResource(R.drawable.ic_collapsed); |
+ } |
+ } |
+ }); |
+ } |
+ |
+ @Override |
+ protected void onFinishInflate() { |
+ super.onFinishInflate(); |
+ mPageCountHeader = (TextView) findViewById(R.id.page_count_text); |
+ mFileSizeView = (TextView) findViewById(R.id.filesize_view); |
+ mImageView = (ImageView) findViewById(R.id.expand_icon); |
+ } |
+ |
+ public void bindGroupAndAdapter(DownloadItemGroup group, DownloadHistoryAdapter adapter) { |
+ mGroup = group; |
+ mAdapter = adapter; |
+ updateTitleText(group.getSuggestedOfflinePageCount()); |
+ mImageView.setImageResource(mGroup.isSuggestedOfflinePagesSectionExpanded() |
+ ? R.drawable.ic_collapsed |
+ : R.drawable.ic_expanded); |
+ } |
+ |
+ public void updateTitleText(int pageCount) { |
+ mPageCountHeader.setText(getResources().getString( |
+ R.string.download_manager_offline_header_title, pageCount)); |
+ mFileSizeView.setText( |
+ Formatter.formatFileSize(getContext(), mGroup.getSuggestedOfflinePagesFileSize())); |
+ } |
+} |