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/*
* 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.dialer.callcomposer;
import android.content.Context;
import android.database.Cursor;
import android.util.AttributeSet;
import android.view.View;
import android.widget.FrameLayout;
import android.widget.ImageView;
import android.widget.ImageView.ScaleType;
import com.bumptech.glide.Glide;
import com.bumptech.glide.load.resource.bitmap.DownsampleStrategy;
import com.bumptech.glide.load.resource.drawable.DrawableTransitionOptions;
import com.bumptech.glide.request.RequestOptions;
import java.util.concurrent.TimeUnit;
/** Shows an item in the gallery picker grid view. Hosts an FileImageView with a checkbox. */
public class GalleryGridItemView extends FrameLayout {
private final GalleryGridItemData data = new GalleryGridItemData();
private ImageView image;
private View checkbox;
private View gallery;
private String currentFilePath;
private boolean isGallery;
public GalleryGridItemView(Context context, AttributeSet attrs) {
super(context, attrs);
}
@Override
protected void onFinishInflate() {
super.onFinishInflate();
image = (ImageView) findViewById(R.id.image);
checkbox = findViewById(R.id.checkbox);
gallery = findViewById(R.id.gallery);
image.setClipToOutline(true);
checkbox.setClipToOutline(true);
gallery.setClipToOutline(true);
}
@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
// The grid view auto-fit the columns, so we want to let the height match the width
// to make the image square.
super.onMeasure(widthMeasureSpec, widthMeasureSpec);
}
public GalleryGridItemData getData() {
return data;
}
@Override
public void setSelected(boolean selected) {
if (selected) {
checkbox.setVisibility(VISIBLE);
int paddingPx = getResources().getDimensionPixelSize(R.dimen.gallery_item_selected_padding);
setPadding(paddingPx, paddingPx, paddingPx, paddingPx);
} else {
checkbox.setVisibility(GONE);
int paddingPx = getResources().getDimensionPixelOffset(R.dimen.gallery_item_padding);
setPadding(paddingPx, paddingPx, paddingPx, paddingPx);
}
}
public boolean isGallery() {
return isGallery;
}
public void showGallery(boolean show) {
isGallery = show;
gallery.setVisibility(show ? VISIBLE : INVISIBLE);
}
public void bind(Cursor cursor) {
data.bind(cursor);
showGallery(false);
updateImageView();
}
private void updateImageView() {
image.setScaleType(ScaleType.CENTER_CROP);
if (currentFilePath == null || !currentFilePath.equals(data.getFilePath())) {
currentFilePath = data.getFilePath();
// Downloads/loads an image from the given URI so that the image's largest dimension is
// between 1/2 the given dimensions and the given dimensions, with no restrictions on the
// image's smallest dimension. We skip the memory cache, but glide still applies it's disk
// cache to optimize loads.
Glide.with(getContext())
.load(data.getFileUri())
.apply(RequestOptions.downsampleOf(DownsampleStrategy.AT_MOST).skipMemoryCache(true))
.transition(DrawableTransitionOptions.withCrossFade())
.into(image);
}
long dateModifiedSeconds = data.getDateModifiedSeconds();
if (dateModifiedSeconds > 0) {
image.setContentDescription(
getResources()
.getString(
R.string.gallery_item_description,
TimeUnit.SECONDS.toMillis(dateModifiedSeconds)));
} else {
image.setContentDescription(
getResources().getString(R.string.gallery_item_description_no_date));
}
}
}
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