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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 android.app.slice.views;
import android.app.slice.Slice;
import android.app.slice.SliceItem;
import android.app.slice.SliceQuery;
import android.app.slice.views.LargeSliceAdapter.SliceListView;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.drawable.Drawable;
import android.text.SpannableStringBuilder;
import android.util.AttributeSet;
import android.util.TypedValue;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
/**
* @hide
*/
public class MessageView extends LinearLayout implements SliceListView {
private TextView mDetails;
private ImageView mIcon;
public MessageView(Context context, AttributeSet attrs) {
super(context, attrs);
}
@Override
protected void onFinishInflate() {
super.onFinishInflate();
mDetails = findViewById(android.R.id.summary);
mIcon = findViewById(android.R.id.icon);
}
@Override
public void setSliceItem(SliceItem slice) {
SliceItem source = SliceQuery.find(slice, SliceItem.TYPE_IMAGE, Slice.HINT_SOURCE, null);
if (source != null) {
final int iconSize = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP,
24, getContext().getResources().getDisplayMetrics());
// TODO try and turn this into a drawable
Bitmap iconBm = Bitmap.createBitmap(iconSize, iconSize, Bitmap.Config.ARGB_8888);
Canvas iconCanvas = new Canvas(iconBm);
Drawable d = source.getIcon().loadDrawable(getContext());
d.setBounds(0, 0, iconSize, iconSize);
d.draw(iconCanvas);
mIcon.setImageBitmap(SliceViewUtil.getCircularBitmap(iconBm));
}
SpannableStringBuilder builder = new SpannableStringBuilder();
SliceQuery.findAll(slice, SliceItem.TYPE_TEXT).forEach(text -> {
if (builder.length() != 0) {
builder.append('\n');
}
builder.append(text.getText());
});
mDetails.setText(builder.toString());
}
}
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