42bba10894
Summary: Changelog: Tidy up license headers Reviewed By: SidharthGuglani Differential Revision: D17919414 fbshipit-source-id: 0501b495dc0a42256ca6ba3284a873da1ab175c0
80 lines
2.6 KiB
Java
80 lines
2.6 KiB
Java
/*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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package com.facebook.samples.yoga;
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import android.os.Bundle;
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import android.util.Log;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.Button;
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import android.widget.TextView;
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import com.facebook.samples.yoga.R;
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import java.util.Random;
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public class BenchmarkLayout extends BenchmarkFragment {
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@Override
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public View onCreateView(
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LayoutInflater inflater,
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ViewGroup container,
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Bundle savedInstanceState) {
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super.onCreateView(inflater, container, savedInstanceState);
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Button b = (Button) rootLayout.findViewById(R.id.btn);
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b.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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startBenchmark();
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}
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});
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return rootLayout;
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}
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protected void startBenchmark() {
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LayoutInflater inflater = LayoutInflater.from(getActivity());
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TextView textView = (TextView) rootLayout.findViewById(R.id.text);
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Random random = new Random();
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final int ITERATIONS = 500;
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BenchmarkAggregator yogaInflationAggregator = new BenchmarkAggregator("Yoga Layout");
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BenchmarkAggregator linearInflationAggregator = new BenchmarkAggregator("Linear Layout");
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View yogaView = inflater.inflate(yogaLayout, null);
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View linearView = inflater.inflate(linearLayout, null);
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for (int i = 0; i < ITERATIONS; i++) {
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randomizeText(yogaView);
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randomizeText(linearView);
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yogaView.measure(
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View.MeasureSpec.makeMeasureSpec(1000, View.MeasureSpec.EXACTLY),
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View.MeasureSpec.makeMeasureSpec(1000, View.MeasureSpec.EXACTLY));
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linearView.measure(
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View.MeasureSpec.makeMeasureSpec(1000, View.MeasureSpec.EXACTLY),
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View.MeasureSpec.makeMeasureSpec(1000, View.MeasureSpec.EXACTLY));
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yogaInflationAggregator.startTrace();
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yogaView.layout(0, 0, yogaView.getMeasuredWidth(), yogaView.getMeasuredHeight());
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yogaInflationAggregator.endTrace();
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linearInflationAggregator.startTrace();
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linearView.layout(0, 0, linearView.getMeasuredWidth(), linearView.getMeasuredHeight());
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linearInflationAggregator.endTrace();
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}
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textView.setText(
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yogaInflationAggregator.toString()+
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"\n"+
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linearInflationAggregator.toString());
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Log.i(
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"YogaLayoutBenchmark",
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yogaInflationAggregator.toString()+
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"\n"+
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linearInflationAggregator.toString());
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}
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}
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