6b0afaddae
This fixes a problem where the frame would resize mid-animation because the widget frame was being always being resized. The issue was caused by having an extra fadeOutChallenge() in onPageSwitching(). The fix is to remove this and handle this case special for warping in onPageEndWarp() Fixes bug 11190745 Change-Id: I6dbda4d09c77e3923887f8d41efb2215e1afb1b9
98 lines
3.3 KiB
Java
98 lines
3.3 KiB
Java
/*
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* Copyright (C) 2012 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.keyguard;
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/**
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* Interface implemented by ViewGroup-derived layouts that implement
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* special logic for presenting security challenges to the user.
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*/
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public interface ChallengeLayout {
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/**
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* @return true if the security challenge area of this layout is currently visible
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*/
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boolean isChallengeShowing();
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/**
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* @return true if the challenge area significantly overlaps other content
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*/
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boolean isChallengeOverlapping();
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/**
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* Show or hide the challenge layout.
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*
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* If you want to show the challenge layout in bouncer mode where applicable,
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* use {@link #showBouncer()} instead.
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*
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* @param b true to show, false to hide
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*/
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void showChallenge(boolean show);
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/**
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* Show the bouncer challenge. This may block access to other child views.
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*/
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void showBouncer();
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/**
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* Hide the bouncer challenge if it is currently showing.
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* This may restore previously blocked access to other child views.
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*/
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void hideBouncer();
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/**
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* Returns true if the challenge is currently in bouncer mode,
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* potentially blocking access to other child views.
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*/
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boolean isBouncing();
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/**
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* Returns the duration of the bounce animation.
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*/
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int getBouncerAnimationDuration();
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/**
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* Set a listener that will respond to changes in bouncer state.
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*
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* @param listener listener to register
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*/
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void setOnBouncerStateChangedListener(OnBouncerStateChangedListener listener);
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/**
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* Listener interface that reports changes in bouncer state.
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* The bouncer is
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*/
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public interface OnBouncerStateChangedListener {
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/**
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* Called when the bouncer state changes.
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* The bouncer is activated when the user must pass a security challenge
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* to proceed with the requested action.
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*
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* <p>This differs from simply showing or hiding the security challenge
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* as the bouncer will prevent interaction with other elements of the UI.
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* If the user attempts to escape from the bouncer, it will be dismissed,
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* this method will be called with false as the parameter, and the action
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* should be canceled. If the security component reports a successful
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* authentication and the containing code calls hideBouncer() as a result,
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* this method will also be called with a false parameter. It is up to the
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* caller of hideBouncer to be ready for this.</p>
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*
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* @param bouncerActive true if the bouncer is now active,
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* false if the bouncer was dismissed.
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*/
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public void onBouncerStateChanged(boolean bouncerActive);
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}
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}
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