diff options
Diffstat (limited to 'src/com/android/tv/dvr/ui/browse/RecordingCardView.java')
| -rw-r--r-- | src/com/android/tv/dvr/ui/browse/RecordingCardView.java | 290 |
1 files changed, 290 insertions, 0 deletions
diff --git a/src/com/android/tv/dvr/ui/browse/RecordingCardView.java b/src/com/android/tv/dvr/ui/browse/RecordingCardView.java new file mode 100644 index 00000000..767addc8 --- /dev/null +++ b/src/com/android/tv/dvr/ui/browse/RecordingCardView.java @@ -0,0 +1,290 @@ +/* + * 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.tv.dvr.ui.browse; + +import android.animation.ValueAnimator; +import android.content.Context; +import android.graphics.Bitmap; +import android.graphics.Rect; +import android.graphics.drawable.BitmapDrawable; +import android.graphics.drawable.Drawable; +import android.support.annotation.Nullable; +import android.support.v17.leanback.widget.BaseCardView; +import android.text.TextUtils; +import android.view.LayoutInflater; +import android.view.View; +import android.widget.FrameLayout; +import android.widget.ImageView; +import android.widget.ProgressBar; +import android.widget.TextView; + +import com.android.tv.R; +import com.android.tv.dvr.data.RecordedProgram; +import com.android.tv.ui.ViewUtils; +import com.android.tv.util.ImageLoader; + +/** + * A CardView for displaying info about a {@link com.android.tv.dvr.data.ScheduledRecording} + * or {@link RecordedProgram} or {@link com.android.tv.dvr.data.SeriesRecording}. + */ +public class RecordingCardView extends BaseCardView { + // This value should be the same with + // android.support.v17.leanback.widget.FocusHighlightHelper.BrowseItemFocusHighlight.DURATION_MS + private final static int ANIMATION_DURATION = 150; + private final ImageView mImageView; + private final int mImageWidth; + private final int mImageHeight; + private String mImageUri; + private final TextView mMajorContentView; + private final TextView mMinorContentView; + private final ProgressBar mProgressBar; + private final View mAffiliatedIconContainer; + private final ImageView mAffiliatedIcon; + private final Drawable mDefaultImage; + private final FrameLayout mTitleArea; + private final TextView mFoldedTitleView; + private final TextView mExpandedTitleView; + private final ValueAnimator mExpandTitleAnimator; + private final int mFoldedTitleHeight; + private final int mExpandedTitleHeight; + private final boolean mExpandTitleWhenFocused; + private boolean mExpanded; + private String mDetailBackgroundImageUri; + + public RecordingCardView(Context context) { + this(context, false); + } + + public RecordingCardView(Context context, boolean expandTitleWhenFocused) { + this(context, context.getResources().getDimensionPixelSize( + R.dimen.dvr_library_card_image_layout_width), context.getResources() + .getDimensionPixelSize(R.dimen.dvr_library_card_image_layout_height), + expandTitleWhenFocused); + } + + public RecordingCardView(Context context, int imageWidth, int imageHeight, + boolean expandTitleWhenFocused) { + super(context); + //TODO(dvr): move these to the layout XML. + setCardType(BaseCardView.CARD_TYPE_INFO_UNDER_WITH_EXTRA); + setInfoVisibility(BaseCardView.CARD_REGION_VISIBLE_ALWAYS); + setFocusable(true); + setFocusableInTouchMode(true); + mDefaultImage = getResources().getDrawable(R.drawable.dvr_default_poster, null); + + LayoutInflater inflater = LayoutInflater.from(getContext()); + inflater.inflate(R.layout.dvr_recording_card_view, this); + mImageView = (ImageView) findViewById(R.id.image); + mImageWidth = imageWidth; + mImageHeight = imageHeight; + mProgressBar = (ProgressBar) findViewById(R.id.recording_progress); + mAffiliatedIconContainer = findViewById(R.id.affiliated_icon_container); + mAffiliatedIcon = (ImageView) findViewById(R.id.affiliated_icon); + mMajorContentView = (TextView) findViewById(R.id.content_major); + mMinorContentView = (TextView) findViewById(R.id.content_minor); + mTitleArea = (FrameLayout) findViewById(R.id.title_area); + mFoldedTitleView = (TextView) findViewById(R.id.title_one_line); + mExpandedTitleView = (TextView) findViewById(R.id.title_two_lines); + mFoldedTitleHeight = getResources() + .getDimensionPixelSize(R.dimen.dvr_library_card_folded_title_height); + mExpandedTitleHeight = getResources() + .getDimensionPixelSize(R.dimen.dvr_library_card_expanded_title_height); + mExpandTitleAnimator = ValueAnimator.ofFloat(0.0f, 1.0f).setDuration(ANIMATION_DURATION); + mExpandTitleAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() { + @Override + public void onAnimationUpdate(ValueAnimator valueAnimator) { + float value = (Float) valueAnimator.getAnimatedValue(); + mExpandedTitleView.setAlpha(value); + mFoldedTitleView.setAlpha(1.0f - value); + ViewUtils.setLayoutHeight(mTitleArea, (int) (mFoldedTitleHeight + + (mExpandedTitleHeight - mFoldedTitleHeight) * value)); + } + }); + mExpandTitleWhenFocused = expandTitleWhenFocused; + } + + @Override + protected void onFocusChanged(boolean gainFocus, int direction, Rect previouslyFocusedRect) { + super.onFocusChanged(gainFocus, direction, previouslyFocusedRect); + // Preload the background image going to be used in detail fragments here to prevent + // loading and drawing background images during activity transitions. + if (gainFocus) { + if (!TextUtils.isEmpty(mDetailBackgroundImageUri)) { + ImageLoader.loadBitmap(getContext(), mDetailBackgroundImageUri, + Integer.MAX_VALUE, Integer.MAX_VALUE, null); + } + } + if (mExpandTitleWhenFocused) { + if (gainFocus) { + expandTitle(true, true); + } else { + expandTitle(false, true); + } + } + } + + /** + * Expands/folds the title area to show program title with two/one lines. + * + * @param expand {@code true} to expand the title area, or {@code false} to fold it. + * @param withAnimation {@code true} to expand/fold with animation. + */ + public void expandTitle(boolean expand, boolean withAnimation) { + if (expand != mExpanded && mFoldedTitleView.getLayout().getEllipsisCount(0) > 0) { + if (withAnimation) { + if (expand) { + mExpandTitleAnimator.start(); + } else { + mExpandTitleAnimator.reverse(); + } + } else { + if (expand) { + mFoldedTitleView.setAlpha(0.0f); + mExpandedTitleView.setAlpha(1.0f); + ViewUtils.setLayoutHeight(mTitleArea, mExpandedTitleHeight); + } else { + mFoldedTitleView.setAlpha(1.0f); + mExpandedTitleView.setAlpha(0.0f); + ViewUtils.setLayoutHeight(mTitleArea, mFoldedTitleHeight); + } + } + mExpanded = expand; + } + } + + void setTitle(CharSequence title) { + mFoldedTitleView.setText(title); + mExpandedTitleView.setText(title); + } + + void setContent(CharSequence majorContent, CharSequence minorContent) { + if (!TextUtils.isEmpty(majorContent)) { + mMajorContentView.setText(majorContent); + mMajorContentView.setVisibility(View.VISIBLE); + } else { + mMajorContentView.setVisibility(View.GONE); + } + if (!TextUtils.isEmpty(minorContent)) { + mMinorContentView.setText(minorContent); + mMinorContentView.setVisibility(View.VISIBLE); + } else { + mMinorContentView.setVisibility(View.GONE); + } + } + + /** + * Sets progress bar. If progress is {@code null}, hides progress bar. + */ + void setProgressBar(Integer progress) { + if (progress == null) { + mProgressBar.setVisibility(View.GONE); + } else { + mProgressBar.setProgress(progress); + mProgressBar.setVisibility(View.VISIBLE); + } + } + + /** + * Sets the color of progress bar. + */ + void setProgressBarColor(int color) { + mProgressBar.getProgressDrawable().setTint(color); + } + + /** + * Sets the image URI of the poster should be shown on the card view. + + * @param isChannelLogo {@code true} if the image is from channels' logo. + */ + void setImageUri(String uri, boolean isChannelLogo) { + if (isChannelLogo) { + mImageView.setScaleType(ImageView.ScaleType.CENTER_INSIDE); + } else { + mImageView.setScaleType(ImageView.ScaleType.CENTER_CROP); + } + mImageUri = uri; + if (TextUtils.isEmpty(uri)) { + mImageView.setImageDrawable(mDefaultImage); + } else { + ImageLoader.loadBitmap(getContext(), uri, mImageWidth, mImageHeight, + new RecordingCardImageLoaderCallback(this, uri)); + } + } + + /** + * Sets the {@link Drawable} of the poster should be shown on the card view. + */ + public void setImage(Drawable image) { + if (image != null) { + mImageView.setImageDrawable(image); + } + } + + /** + * Sets the affiliated icon of the card view, which will be displayed at the lower-right corner + * of the poster. + */ + public void setAffiliatedIcon(int imageResId) { + if (imageResId > 0) { + mAffiliatedIconContainer.setVisibility(View.VISIBLE); + mAffiliatedIcon.setImageResource(imageResId); + } else { + mAffiliatedIconContainer.setVisibility(View.INVISIBLE); + } + } + + /** + * Sets the background image URI of the card view, which will be displayed as background when + * the view is clicked and shows its details fragment. + */ + public void setDetailBackgroundImageUri(String uri) { + mDetailBackgroundImageUri = uri; + } + + /** + * Returns image view. + */ + public ImageView getImageView() { + return mImageView; + } + + private static class RecordingCardImageLoaderCallback + extends ImageLoader.ImageLoaderCallback<RecordingCardView> { + private final String mUri; + + RecordingCardImageLoaderCallback(RecordingCardView referent, String uri) { + super(referent); + mUri = uri; + } + + @Override + public void onBitmapLoaded(RecordingCardView view, @Nullable Bitmap bitmap) { + if (bitmap == null || !mUri.equals(view.mImageUri)) { + view.mImageView.setImageDrawable(view.mDefaultImage); + } else { + view.mImageView.setImageDrawable(new BitmapDrawable(view.getResources(), bitmap)); + } + } + } + + public void reset() { + mFoldedTitleView.setText(null); + mExpandedTitleView.setText(null); + setContent(null, null); + mImageView.setImageDrawable(mDefaultImage); + } +}
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