| /* |
| * 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.systemui.tv.pip; |
| |
| import android.animation.Animator; |
| import android.animation.AnimatorInflater; |
| import android.animation.AnimatorSet; |
| import android.content.Context; |
| import android.graphics.Rect; |
| import android.util.AttributeSet; |
| import android.util.Log; |
| import android.view.KeyEvent; |
| import android.view.View; |
| import android.view.View.OnFocusChangeListener; |
| |
| import com.android.systemui.R; |
| |
| import static com.android.systemui.tv.pip.PipManager.PLAYBACK_STATE_PLAYING; |
| import static com.android.systemui.tv.pip.PipManager.PLAYBACK_STATE_PAUSED; |
| import static com.android.systemui.tv.pip.PipManager.PLAYBACK_STATE_UNAVAILABLE; |
| |
| /** |
| * An extended version of {@link PipControlsView} that supports animation in Recents. |
| */ |
| public class PipRecentsControlsView extends PipControlsView { |
| /** |
| * An interface to listen user action. |
| */ |
| public interface Listener extends PipControlsView.Listener { |
| /** |
| * Called when an user presses BACK key and up. |
| */ |
| abstract void onBackPressed(); |
| } |
| |
| private AnimatorSet mFocusGainAnimatorSet; |
| private AnimatorSet mFocusLoseAnimatorSet; |
| |
| public PipRecentsControlsView(Context context) { |
| this(context, null, 0, 0); |
| } |
| |
| public PipRecentsControlsView(Context context, AttributeSet attrs) { |
| this(context, attrs, 0, 0); |
| } |
| |
| public PipRecentsControlsView(Context context, AttributeSet attrs, int defStyleAttr) { |
| this(context, attrs, defStyleAttr, 0); |
| } |
| |
| public PipRecentsControlsView( |
| Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) { |
| super(context, attrs, defStyleAttr, defStyleRes); |
| } |
| |
| @Override |
| public void onFinishInflate() { |
| super.onFinishInflate(); |
| |
| int buttonsFocusGainAnim = R.anim.tv_pip_controls_buttons_in_recents_focus_gain_animation; |
| int textFocusGainAnim = R.anim.tv_pip_controls_text_in_recents_focus_gain_animation; |
| mFocusGainAnimatorSet = new AnimatorSet(); |
| mFocusGainAnimatorSet.playTogether( |
| loadAnimator(this, R.anim.tv_pip_controls_in_recents_focus_gain_animation), |
| loadAnimator(mFullButtonView,buttonsFocusGainAnim), |
| loadAnimator(mPlayPauseButtonImageView, buttonsFocusGainAnim), |
| loadAnimator(mCloseButtonView, buttonsFocusGainAnim), |
| loadAnimator(mFullDescriptionView, textFocusGainAnim), |
| loadAnimator(mPlayPauseDescriptionTextView, textFocusGainAnim), |
| loadAnimator(mCloseDescriptionView, textFocusGainAnim)); |
| |
| int buttonsFocusLoseAnim = R.anim.tv_pip_controls_buttons_in_recents_focus_lose_animation; |
| int textFocusLoseAnim = R.anim.tv_pip_controls_text_in_recents_focus_lose_animation; |
| mFocusLoseAnimatorSet = new AnimatorSet(); |
| mFocusLoseAnimatorSet.playTogether( |
| loadAnimator(this, R.anim.tv_pip_controls_in_recents_focus_lose_animation), |
| loadAnimator(mFullButtonView, buttonsFocusLoseAnim), |
| loadAnimator(mPlayPauseButtonImageView, buttonsFocusLoseAnim), |
| loadAnimator(mCloseButtonView, buttonsFocusLoseAnim), |
| loadAnimator(mFullDescriptionView, textFocusLoseAnim), |
| loadAnimator(mPlayPauseDescriptionTextView, textFocusLoseAnim), |
| loadAnimator(mCloseDescriptionView, textFocusLoseAnim)); |
| |
| Rect pipBounds = mPipManager.getRecentsFocusedPipBounds(); |
| int pipControlsMarginTop = getContext().getResources().getDimensionPixelSize( |
| R.dimen.recents_tv_pip_controls_margin_top); |
| setPadding(0, pipBounds.bottom + pipControlsMarginTop, 0, 0); |
| } |
| |
| private Animator loadAnimator(View view, int animatorResId) { |
| Animator animator = AnimatorInflater.loadAnimator(getContext(), animatorResId); |
| animator.setTarget(view); |
| return animator; |
| } |
| |
| /** |
| * Starts focus gaining animation. |
| */ |
| public void startFocusGainAnimation() { |
| if (mFocusLoseAnimatorSet.isStarted()) { |
| mFocusLoseAnimatorSet.cancel(); |
| } |
| mFocusGainAnimatorSet.start(); |
| } |
| |
| /** |
| * Starts focus losing animation. |
| */ |
| public void startFocusLoseAnimation() { |
| if (mFocusGainAnimatorSet.isStarted()) { |
| mFocusGainAnimatorSet.cancel(); |
| } |
| mFocusLoseAnimatorSet.start(); |
| } |
| |
| /** |
| * Resets the view to the initial state. (i.e. end of the focus gain) |
| */ |
| public void reset() { |
| if (mFocusGainAnimatorSet.isStarted()) { |
| mFocusGainAnimatorSet.cancel(); |
| } |
| if (mFocusLoseAnimatorSet.isStarted()) { |
| mFocusLoseAnimatorSet.cancel(); |
| } |
| |
| // Reset to initial state (i.e. end of focused) |
| requestFocus(); |
| setTranslationY(0); |
| setScaleXY(mFullButtonView, 1); |
| setScaleXY(mPlayPauseButtonImageView, 1); |
| setScaleXY(mCloseButtonView, 1); |
| mFullDescriptionView.setAlpha(1); |
| mPlayPauseDescriptionTextView.setAlpha(1); |
| mCloseDescriptionView.setAlpha(1); |
| } |
| |
| private void setScaleXY(View view, float scale) { |
| view.setScaleX(scale); |
| view.setScaleY(scale); |
| } |
| |
| @Override |
| public boolean dispatchKeyEvent(KeyEvent event) { |
| if (!event.isCanceled() |
| && event.getKeyCode() == KeyEvent.KEYCODE_BACK |
| && event.getAction() == KeyEvent.ACTION_UP) { |
| if (mListener != null) { |
| ((PipRecentsControlsView.Listener) mListener).onBackPressed(); |
| } |
| return true; |
| } |
| return super.dispatchKeyEvent(event); |
| } |
| } |