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Add SlowNestedRecyclerViewActivity

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Bug: 31063101
Test: adb shell am instrument -e iterations 10 -w -e class com.android.uibench.janktests.UiBenchJankTests#testSlowNestedRecyclerViewFling com.android.uibench.janktests/android.test.InstrumentationTestRunner

Change-Id: I43e988e889f356323c9aea099f0efc6a04556f11
This commit is contained in:
Chris Craik
2016-10-12 11:10:36 -07:00
parent 017f1dc54f
commit 58d30ae209
2 changed files with 193 additions and 4 deletions
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16
tests/UiBench/AndroidManifest.xml
View File

@@ -102,10 +102,18 @@
<activity
android:name=".SlowBindRecyclerViewActivity"
android:label="General/Slow Bind RecyclerView" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="com.android.test.uibench.TEST" />
</intent-filter>
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="com.android.test.uibench.TEST" />
</intent-filter>
</activity>
<activity
android:name=".SlowNestedRecyclerViewActivity"
android:label="General/Slow Nested RecyclerView" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="com.android.test.uibench.TEST" />
</intent-filter>
</activity>
<activity
android:name=".ActivityTransition"

181
tests/UiBench/src/com/android/test/uibench/SlowNestedRecyclerViewActivity.java Normal file
View File

@@ -0,0 +1,181 @@
/*
* 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.test.uibench;
import android.content.Context;
import android.content.res.Resources;
import android.graphics.Color;
import android.graphics.drawable.GradientDrawable;
import android.graphics.drawable.InsetDrawable;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.view.View;
import android.view.ViewGroup;
import com.android.test.uibench.recyclerview.RvCompatListActivity;
import java.util.ArrayList;
import java.util.concurrent.TimeUnit;
public class SlowNestedRecyclerViewActivity extends RvCompatListActivity {
private static final int OUTER_ITEM_COUNT = 100;
private static final int INNER_ITEM_COUNT = 20;
private static final long INNER_ITEM_CREATE_NS = TimeUnit.MILLISECONDS.toNanos(6);
private static final long INNER_ITEM_BIND_NS = TimeUnit.MILLISECONDS.toNanos(1);
private static final long INNER_ITEM_ATTACH_NS = TimeUnit.MILLISECONDS.toNanos(1);
private static final long OUTER_ITEM_CREATE_NS = TimeUnit.MILLISECONDS.toNanos(3);
private static final long OUTER_ITEM_BIND_NS = TimeUnit.MILLISECONDS.toNanos(1);
private static final long OUTER_ITEM_ATTACH_NS = TimeUnit.MILLISECONDS.toNanos(1);
private SizeData mSizeData;
private static class SizeData {
final int innerItemWidth;
final int innerItemHeight;
final int headerHeight;
SizeData(Resources resources) {
innerItemWidth = (int) (resources.getDisplayMetrics().widthPixels / 3.3f);
innerItemHeight = (int) (innerItemWidth * 1.6f);
headerHeight = (int) (resources.getDisplayMetrics().heightPixels * 0.5f);
}
}
private SizeData getSizeData(Resources resources) {
if (mSizeData == null) {
mSizeData = new SizeData(resources);
}
return mSizeData;
}
@Override
protected RecyclerView.LayoutManager createLayoutManager(Context context) {
return new LinearLayoutManager(this, LinearLayoutManager.VERTICAL, false);
}
@Override
protected RecyclerView.Adapter createAdapter() {
return new OuterAdapter();
}
private class InnerAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
@Override
public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
final long start = System.nanoTime();
final float density = parent.getResources().getDisplayMetrics().density;
View view = new View(parent.getContext()) {
@Override
protected void onAttachedToWindow() {
final long start = System.nanoTime();
super.onAttachedToWindow();
while (System.nanoTime() - start < INNER_ITEM_ATTACH_NS);
}
};
SizeData sizeData = getSizeData(parent.getResources());
view.setMinimumWidth(sizeData.innerItemWidth);
view.setMinimumHeight(sizeData.innerItemHeight);
GradientDrawable bg = new GradientDrawable();
bg.setCornerRadius(10 * density);
bg.setColor(Color.BLACK);
final int pad = (int)(10 * density);
view.setPadding(pad, pad, pad, pad);
view.setBackgroundDrawable(new InsetDrawable(bg, pad));
RecyclerView.ViewHolder holder = new RecyclerView.ViewHolder(view) {};
while (System.nanoTime() - start < INNER_ITEM_CREATE_NS);
return holder;
}
@Override
public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {
final long start = System.nanoTime();
while (System.nanoTime() - start < INNER_ITEM_BIND_NS);
}
@Override
public int getItemCount() { return INNER_ITEM_COUNT; }
}
private class OuterAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
static final int TYPE_HEADER = 0;
static final int TYPE_RECYCLER = 1;
ArrayList<InnerAdapter> mAdapters = new ArrayList<>();
RecyclerView.RecycledViewPool mSharedPool = new RecyclerView.RecycledViewPool();
OuterAdapter() {
for (int i = 0; i < OUTER_ITEM_COUNT; i++) {
mAdapters.add(new InnerAdapter());
}
}
@Override
public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
SizeData sizeData = getSizeData(parent.getResources());
if (viewType == TYPE_HEADER) {
View view = new View(parent.getContext());
view.setMinimumHeight(sizeData.headerHeight);
return new RecyclerView.ViewHolder(view) {};
} else {
final long start = System.nanoTime();
RecyclerView rv = new RecyclerView(parent.getContext()) {
@Override
protected void onAttachedToWindow() {
final long start = System.nanoTime();
super.onAttachedToWindow();
while (System.nanoTime() - start < OUTER_ITEM_ATTACH_NS);
}
};
rv.setLayoutParams(new RecyclerView.LayoutParams(
ViewGroup.LayoutParams.MATCH_PARENT, sizeData.innerItemHeight));
rv.setLayoutManager(new LinearLayoutManager(parent.getContext(),
LinearLayoutManager.HORIZONTAL, false));
rv.setRecycledViewPool(mSharedPool);
RecyclerView.ViewHolder holder = new RecyclerView.ViewHolder(rv) {};
while (System.nanoTime() - start < OUTER_ITEM_CREATE_NS);
return holder;
}
}
@Override
public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {
if (getItemViewType(position) == TYPE_RECYCLER) {
final long start = System.nanoTime();
((RecyclerView)holder.itemView).setAdapter(mAdapters.get(position));
while (System.nanoTime() - start < OUTER_ITEM_BIND_NS);
}
}
@Override
public int getItemViewType(int position) {
return position == 0 ? TYPE_HEADER : TYPE_RECYCLER;
}
@Override
public int getItemCount() {
return mAdapters.size();
}
}
}