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/*
* Copyright (C) 2015 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.tv.ui;
import android.animation.TimeInterpolator;
import android.content.Context;
import android.graphics.drawable.AnimationDrawable;
import android.util.AttributeSet;
import android.view.KeyEvent;
import android.view.View;
import com.android.tv.R;
import com.android.tv.menu.Menu;
public class IntroView extends FullscreenDialogView {
private AnimationDrawable mRippleDrawable;
private boolean mOpenMenu;
public IntroView(Context context) {
this(context, null, 0);
}
public IntroView(Context context, AttributeSet attrs) {
this(context, attrs, 0);
}
public IntroView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
}
@Override
public boolean dispatchKeyEvent(KeyEvent event) {
if (event.getAction() == KeyEvent.ACTION_UP) {
switch (event.getKeyCode()) {
case KeyEvent.KEYCODE_DPAD_CENTER:
case KeyEvent.KEYCODE_ENTER:
dismiss();
mOpenMenu = true;
return true;
}
}
return super.dispatchKeyEvent(event);
}
@Override
public void onBackPressed() {
dismiss();
}
@Override
protected void onAttachedToWindow() {
super.onAttachedToWindow();
View v = findViewById(R.id.welcome_ripple);
mRippleDrawable = (AnimationDrawable) v.getBackground();
mRippleDrawable.start();
}
@Override
protected void onDetachedFromWindow() {
mRippleDrawable.stop();
super.onDetachedFromWindow();
}
@Override
public void onDestroy() {
if (mOpenMenu) {
getActivity().getOverlayManager().showMenu(Menu.REASON_GUIDE);
}
}
@Override
protected void onStartEnterAnimation(TimeInterpolator interpolator, long duration) {
View v = findViewById(R.id.container);
v.setAlpha(0);
v.animate()
.alpha(1.0f)
.setInterpolator(interpolator)
.setDuration(duration)
.withLayer()
.start();
}
@Override
protected void onStartExitAnimation(
TimeInterpolator interpolator, long duration, final Runnable onAnimationEnded) {
View v = findViewById(R.id.container);
v.animate()
.alpha(0.0f)
.setInterpolator(interpolator)
.setDuration(duration)
.withLayer()
.withEndAction(
new Runnable() {
@Override
public void run() {
onAnimationEnded.run();
}
})
.start();
}
}
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