| /* |
| * Copyright 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 androidx.slice.widget; |
| |
| import static android.app.slice.Slice.SUBTYPE_SOURCE; |
| import static android.app.slice.SliceItem.FORMAT_IMAGE; |
| import static android.app.slice.SliceItem.FORMAT_TEXT; |
| |
| import android.content.Context; |
| import android.graphics.Bitmap; |
| import android.graphics.Canvas; |
| import android.graphics.drawable.Drawable; |
| import android.text.SpannableStringBuilder; |
| import android.util.TypedValue; |
| import android.widget.ImageView; |
| import android.widget.TextView; |
| |
| import androidx.annotation.RestrictTo; |
| import androidx.slice.Slice; |
| import androidx.slice.SliceItem; |
| import androidx.slice.core.SliceQuery; |
| |
| import java.util.List; |
| |
| /** |
| * @hide |
| */ |
| @RestrictTo(RestrictTo.Scope.LIBRARY) |
| public class MessageView extends SliceChildView { |
| |
| private TextView mDetails; |
| private ImageView mIcon; |
| |
| private int mRowIndex; |
| |
| public MessageView(Context context) { |
| super(context); |
| } |
| |
| @Override |
| public int getMode() { |
| return SliceView.MODE_LARGE; |
| } |
| |
| @Override |
| public void setSlice(Slice slice) { |
| // Do nothing it's always a list item |
| } |
| |
| @Override |
| public void resetView() { |
| // TODO |
| } |
| |
| @Override |
| protected void onFinishInflate() { |
| super.onFinishInflate(); |
| mDetails = findViewById(android.R.id.summary); |
| mIcon = findViewById(android.R.id.icon); |
| } |
| |
| @Override |
| public void setSliceItem(SliceItem slice, boolean isHeader, int index, |
| SliceView.OnSliceActionListener observer) { |
| setSliceActionListener(observer); |
| mRowIndex = index; |
| SliceItem source = SliceQuery.findSubtype(slice, FORMAT_IMAGE, SUBTYPE_SOURCE); |
| 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)); |
| } |
| final SpannableStringBuilder builder = new SpannableStringBuilder(); |
| List<SliceItem> items = SliceQuery.findAll(slice, FORMAT_TEXT); |
| for (SliceItem text : items) { |
| if (builder.length() != 0) { |
| builder.append('\n'); |
| } |
| builder.append(text.getText()); |
| } |
| mDetails.setText(builder.toString()); |
| } |
| } |