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/*
* Copyright (C) 2016 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License
*/
package com.android.incallui.answer.protocol;
import android.support.annotation.FloatRange;
/** Callbacks implemented by the container app for this module. */
public interface AnswerScreenDelegate {
void onAnswerScreenUnready();
void onDismissDialog();
void onRejectCallWithMessage(String message);
void onAnswer(boolean answerVideoAsAudio);
void onReject();
void onAnswerAndReleaseCall();
void onAnswerAndReleaseButtonEnabled();
void onAnswerAndReleaseButtonDisabled();
/**
* Sets the window background color based on foreground call's theme and the given progress. This
* is called from the answer UI to animate the accept and reject action.
*
* <p>When the user is rejecting we animate the background color to a mostly transparent gray. The
* end effect is that the home screen shows through.
*
* @param progress float from -1 to 1. -1 is fully rejected, 1 is fully accepted, and 0 is neutral
*/
void updateWindowBackgroundColor(@FloatRange(from = -1f, to = 1.0f) float progress);
/** Returns true if any answer/reject action timed out. */
boolean isActionTimeout();
}
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