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/*
* Copyright (C) 2017 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.launcher3.notification;
import android.animation.Animator;
import android.animation.AnimatorSet;
import android.animation.ValueAnimator;
import android.content.Context;
import android.support.annotation.Nullable;
import android.util.AttributeSet;
import android.view.MotionEvent;
import android.view.View;
import android.widget.LinearLayout;
import android.widget.TextView;
import com.android.launcher3.Launcher;
import com.android.launcher3.LauncherAnimUtils;
import com.android.launcher3.LauncherViewPropertyAnimator;
import com.android.launcher3.R;
import com.android.launcher3.graphics.IconPalette;
/**
* A {@link LinearLayout} that contains a single notification, e.g. icon + title + text.
*/
public class NotificationMainView extends LinearLayout implements SwipeHelper.Callback {
private NotificationInfo mNotificationInfo;
private TextView mTitleView;
private TextView mTextView;
public NotificationMainView(Context context) {
this(context, null, 0);
}
public NotificationMainView(Context context, AttributeSet attrs) {
this(context, attrs, 0);
}
public NotificationMainView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
}
@Override
protected void onFinishInflate() {
super.onFinishInflate();
mTitleView = (TextView) findViewById(R.id.title);
mTextView = (TextView) findViewById(R.id.text);
}
public void applyNotificationInfo(NotificationInfo mainNotification, View iconView) {
applyNotificationInfo(mainNotification, iconView, null);
}
/**
* @param iconPalette if not null, indicates that the new info should be animated in,
* and that part of this animation includes animating the background
* from iconPalette.secondaryColor to iconPalette.backgroundColor.
*/
public void applyNotificationInfo(NotificationInfo mainNotification, View iconView,
@Nullable IconPalette iconPalette) {
boolean animate = iconPalette != null;
if (animate) {
mTitleView.setAlpha(0);
mTextView.setAlpha(0);
setBackgroundColor(iconPalette.secondaryColor);
}
mNotificationInfo = mainNotification;
mTitleView.setText(mNotificationInfo.title);
mTextView.setText(mNotificationInfo.text);
iconView.setBackground(mNotificationInfo.iconDrawable);
setOnClickListener(mNotificationInfo);
setTranslationX(0);
if (animate) {
AnimatorSet animation = LauncherAnimUtils.createAnimatorSet();
Animator textFade = new LauncherViewPropertyAnimator(mTextView).alpha(1);
Animator titleFade = new LauncherViewPropertyAnimator(mTitleView).alpha(1);
ValueAnimator colorChange = ValueAnimator.ofArgb(iconPalette.secondaryColor,
iconPalette.backgroundColor);
colorChange.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator valueAnimator) {
setBackgroundColor((Integer) valueAnimator.getAnimatedValue());
}
});
animation.playTogether(textFade, titleFade, colorChange);
animation.setDuration(150);
animation.start();
}
}
public NotificationInfo getNotificationInfo() {
return mNotificationInfo;
}
// SwipeHelper.Callback's
@Override
public View getChildAtPosition(MotionEvent ev) {
return this;
}
@Override
public boolean canChildBeDismissed(View v) {
return mNotificationInfo.dismissable;
}
@Override
public boolean isAntiFalsingNeeded() {
return false;
}
@Override
public void onBeginDrag(View v) {
}
@Override
public void onChildDismissed(View v) {
Launcher.getLauncher(getContext()).getPopupDataProvider().cancelNotification(
mNotificationInfo.notificationKey);
}
@Override
public void onDragCancelled(View v) {
}
@Override
public void onChildSnappedBack(View animView, float targetLeft) {
}
@Override
public boolean updateSwipeProgress(View animView, boolean dismissable, float swipeProgress) {
// Don't fade out.
return true;
}
@Override
public float getFalsingThresholdFactor() {
return 1;
}
}
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