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https://github.com/moparisthebest/open-keychain
synced 2024-12-23 23:48:51 -05:00
add ToolableViewAnimator
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/*
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* Copyright (C) 2015 Vincent Breitmoser <look@my.amazin.horse>
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*
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* The MIT License (MIT)
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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package org.sufficientlysecure.keychain.ui.widget;
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import android.content.Context;
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import android.content.res.TypedArray;
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import android.util.AttributeSet;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.ViewAnimator;
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import org.sufficientlysecure.keychain.R;
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/** This view is essentially identical to ViewAnimator, but allows specifying the initial view
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* for preview as an xml attribute. */
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public class ToolableViewAnimator extends ViewAnimator {
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private int mInitChild = -1;
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public ToolableViewAnimator(Context context, AttributeSet attrs, int defStyleAttr) {
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super(context, attrs);
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if (isInEditMode()) {
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TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.ToolableViewAnimator, defStyleAttr, 0);
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mInitChild = a.getInt(R.styleable.ToolableViewAnimator_initialView, -1);
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a.recycle();
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}
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}
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@Override
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public void addView(View child, int index, ViewGroup.LayoutParams params) {
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if (isInEditMode() && mInitChild-- > 0) {
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return;
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}
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super.addView(child, index, params);
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}
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}
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@ -1,6 +1,10 @@
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<?xml version="1.0" encoding="utf-8"?>
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<resources>
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<declare-styleable name="ToolableViewAnimator">
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<attr name="initialView" format="integer" />
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</declare-styleable>
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<declare-styleable name="FoldableLinearLayout">
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<attr name="foldedLabel" format="string" />
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<attr name="unFoldedLabel" format="string" />
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