| /* |
| * Copyright (C) 2015 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.test.voiceinteraction; |
| |
| import android.annotation.Nullable; |
| import android.content.Context; |
| import android.util.AttributeSet; |
| import android.view.View; |
| import android.view.ViewStructure; |
| import android.widget.TextView; |
| |
| /** |
| * Test for asynchronously creating additional assist structure. |
| */ |
| public class AsyncStructure extends TextView { |
| public AsyncStructure(Context context, @Nullable AttributeSet attrs) { |
| super(context, attrs); |
| } |
| |
| @Override |
| public void onProvideVirtualStructure(ViewStructure structure) { |
| structure.setChildCount(1); |
| final ViewStructure child = structure.asyncNewChild(0); |
| final int width = getWidth(); |
| final int height = getHeight(); |
| (new Thread() { |
| @Override |
| public void run() { |
| // Simulate taking a long time to build this. |
| try { |
| sleep(2000); |
| } catch (InterruptedException e) { |
| } |
| child.setClassName(AsyncStructure.class.getName()); |
| child.setVisibility(View.VISIBLE); |
| child.setDimens(width / 4, height / 4, 0, 0, width / 2, height / 2); |
| child.setEnabled(true); |
| child.setContentDescription("This is some async content"); |
| child.setText("We could have lots and lots of async text!"); |
| child.asyncCommit(); |
| } |
| }).start(); |
| } |
| } |