1895f8b5f2
Allows it to be used in more projects Bug: 154161590 Test: Manually opened each setting that was impacted Change-Id: Ife59074e5f8ffa76c2c81cca4022ca200bb59526
52 lines
1.9 KiB
Java
52 lines
1.9 KiB
Java
/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.widget;
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import android.content.Context;
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import android.graphics.Rect;
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import android.util.AttributeSet;
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import android.view.View;
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import android.view.ViewParent;
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import android.widget.ImeAwareEditText;
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/**
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* An EditText that, instead of scrolling to itself when focused, will request scrolling to its
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* parent. This is used in ChooseLockPassword to do make a best effort for not hiding the error
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* messages for why the password is invalid under the keyboard.
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*/
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public class ScrollToParentEditText extends ImeAwareEditText {
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private Rect mRect = new Rect();
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public ScrollToParentEditText(Context context, AttributeSet attrs) {
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super(context, attrs);
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}
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@Override
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public boolean requestRectangleOnScreen(Rect rectangle, boolean immediate) {
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ViewParent parent = getParent();
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if (parent instanceof View) {
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// Request the entire parent view to be shown, which in ChooseLockPassword's case,
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// will include messages for why the password is invalid (if any).
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((View) parent).getDrawingRect(mRect);
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return ((View) parent).requestRectangleOnScreen(mRect, immediate);
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} else {
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return super.requestRectangleOnScreen(rectangle, immediate);
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}
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}
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}
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