| /* |
| * 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.impl; |
| |
| import android.content.Context; |
| import android.content.res.Configuration; |
| import android.support.annotation.Nullable; |
| import android.util.AttributeSet; |
| import android.view.MotionEvent; |
| import android.view.View; |
| import android.widget.FrameLayout; |
| import com.android.incallui.answer.impl.affordance.SwipeButtonHelper; |
| import com.android.incallui.answer.impl.affordance.SwipeButtonHelper.Callback; |
| import com.android.incallui.answer.impl.affordance.SwipeButtonView; |
| import com.android.incallui.util.AccessibilityUtil; |
| |
| /** Layout that delegates touches to its SwipeButtonHelper */ |
| public class AffordanceHolderLayout extends FrameLayout { |
| |
| private SwipeButtonHelper affordanceHelper; |
| |
| private Callback affordanceCallback; |
| |
| public AffordanceHolderLayout(Context context) { |
| this(context, null); |
| } |
| |
| public AffordanceHolderLayout(Context context, AttributeSet attrs) { |
| this(context, attrs, 0); |
| } |
| |
| public AffordanceHolderLayout(Context context, AttributeSet attrs, int defStyleAttr) { |
| super(context, attrs, defStyleAttr); |
| |
| affordanceHelper = |
| new SwipeButtonHelper( |
| new Callback() { |
| @Override |
| public void onAnimationToSideStarted( |
| boolean rightPage, float translation, float vel) { |
| if (affordanceCallback != null) { |
| affordanceCallback.onAnimationToSideStarted(rightPage, translation, vel); |
| } |
| } |
| |
| @Override |
| public void onAnimationToSideEnded() { |
| if (affordanceCallback != null) { |
| affordanceCallback.onAnimationToSideEnded(); |
| } |
| } |
| |
| @Override |
| public float getMaxTranslationDistance() { |
| if (affordanceCallback != null) { |
| return affordanceCallback.getMaxTranslationDistance(); |
| } |
| return 0; |
| } |
| |
| @Override |
| public void onSwipingStarted(boolean rightIcon) { |
| if (affordanceCallback != null) { |
| affordanceCallback.onSwipingStarted(rightIcon); |
| } |
| } |
| |
| @Override |
| public void onSwipingAborted() { |
| if (affordanceCallback != null) { |
| affordanceCallback.onSwipingAborted(); |
| } |
| } |
| |
| @Override |
| public void onIconClicked(boolean rightIcon) { |
| if (affordanceCallback != null) { |
| affordanceCallback.onIconClicked(rightIcon); |
| } |
| } |
| |
| @Nullable |
| @Override |
| public SwipeButtonView getLeftIcon() { |
| if (affordanceCallback != null) { |
| return affordanceCallback.getLeftIcon(); |
| } |
| return null; |
| } |
| |
| @Nullable |
| @Override |
| public SwipeButtonView getRightIcon() { |
| if (affordanceCallback != null) { |
| return affordanceCallback.getRightIcon(); |
| } |
| return null; |
| } |
| |
| @Nullable |
| @Override |
| public View getLeftPreview() { |
| if (affordanceCallback != null) { |
| return affordanceCallback.getLeftPreview(); |
| } |
| return null; |
| } |
| |
| @Nullable |
| @Override |
| public View getRightPreview() { |
| if (affordanceCallback != null) { |
| affordanceCallback.getRightPreview(); |
| } |
| return null; |
| } |
| |
| @Override |
| public float getAffordanceFalsingFactor() { |
| if (affordanceCallback != null) { |
| return affordanceCallback.getAffordanceFalsingFactor(); |
| } |
| return 1.0f; |
| } |
| }, |
| context); |
| } |
| |
| public void setAffordanceCallback(@Nullable Callback callback) { |
| affordanceCallback = callback; |
| affordanceHelper.init(); |
| } |
| |
| public void startHintAnimation(boolean rightIcon, @Nullable Runnable onFinishListener) { |
| affordanceHelper.startHintAnimation(rightIcon, onFinishListener); |
| } |
| |
| public void animateHideLeftRightIcon() { |
| affordanceHelper.animateHideLeftRightIcon(); |
| } |
| |
| public void reset(boolean animate) { |
| affordanceHelper.reset(animate); |
| } |
| |
| @Override |
| public boolean onInterceptTouchEvent(MotionEvent event) { |
| if (AccessibilityUtil.isTouchExplorationEnabled(getContext())) { |
| return false; |
| } |
| return affordanceHelper.onTouchEvent(event) || super.onInterceptTouchEvent(event); |
| } |
| |
| @Override |
| public boolean onTouchEvent(MotionEvent event) { |
| return affordanceHelper.onTouchEvent(event) || super.onTouchEvent(event); |
| } |
| |
| @Override |
| protected void onConfigurationChanged(Configuration newConfig) { |
| super.onConfigurationChanged(newConfig); |
| affordanceHelper.onConfigurationChanged(); |
| } |
| } |