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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 package org.chromium.chrome.browser.signin; | 5 package org.chromium.chrome.browser.signin; |
6 | 6 |
7 import android.content.Context; | 7 import android.content.Context; |
8 import android.util.AttributeSet; | 8 import android.util.AttributeSet; |
9 import android.view.View; | 9 import android.view.View; |
10 import android.widget.LinearLayout; | 10 import android.widget.LinearLayout; |
11 import android.widget.RelativeLayout; | 11 import android.widget.RelativeLayout; |
12 import android.widget.ScrollView; | 12 import android.widget.ScrollView; |
13 | 13 |
14 import org.chromium.chrome.R; | 14 import org.chromium.chrome.R; |
15 | 15 |
16 /** | 16 /** |
17 * This view allows the user to confirm signed in account, sync, and service pers
onalization. | 17 * This view allows the user to confirm signed in account, sync, and service pers
onalization. |
18 */ | 18 */ |
19 public class AccountSigninConfirmationView extends ScrollView { | 19 public class AccountSigninConfirmationView extends ScrollView { |
20 private Observer mObserver; | 20 private Observer mObserver; |
21 private boolean mScrolledToBottom = false; | 21 private boolean mScrolledToBottom; |
22 | 22 |
23 /** | 23 /** |
24 * Scrolled to bottom observer. | 24 * Scrolled to bottom observer. |
25 */ | 25 */ |
26 public interface Observer { | 26 public interface Observer { |
27 /** | 27 /** |
28 * On scrolled to bottom. This is called only once when showing the view. | 28 * On scrolled to bottom. This is called only once when showing the view. |
29 */ | 29 */ |
30 void onScrolledToBottom(); | 30 void onScrolledToBottom(); |
31 } | 31 } |
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102 | 102 |
103 int distance = (getChildAt(getChildCount() - 1).getBottom() - (getHeight
() + getScrollY())); | 103 int distance = (getChildAt(getChildCount() - 1).getBottom() - (getHeight
() + getScrollY())); |
104 if (distance <= findViewById(R.id.signin_settings_control).getPaddingBot
tom()) { | 104 if (distance <= findViewById(R.id.signin_settings_control).getPaddingBot
tom()) { |
105 mObserver.onScrolledToBottom(); | 105 mObserver.onScrolledToBottom(); |
106 mScrolledToBottom = true; | 106 mScrolledToBottom = true; |
107 } else { | 107 } else { |
108 mScrolledToBottom = false; | 108 mScrolledToBottom = false; |
109 } | 109 } |
110 } | 110 } |
111 } | 111 } |
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