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/*
* Copyright (C) 2011 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.test.tilebenchmark;
import android.animation.ArgbEvaluator;
import android.animation.ObjectAnimator;
import android.animation.ValueAnimator;
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.drawable.ShapeDrawable;
import android.util.AttributeSet;
import android.view.GestureDetector;
import android.view.GestureDetector.OnGestureListener;
import android.view.MotionEvent;
import android.view.View;
import java.util.ArrayList;
public class PlaybackView extends View {
public static final int TILE_SCALE = 300;
private static final int INVAL_FLAG = -2;
private static final int INVAL_CYCLE = 250;
private Paint levelPaint = null, coordPaint = null, goldPaint = null;
private PlaybackGraphs mGraphs;
private ArrayList<ShapeDrawable> mTempShapes = new ArrayList<ShapeDrawable>();
private TileData mProfData[][] = null;
private GestureDetector mGestureDetector = null;
private String mRenderStrings[] = new String[4];
private class TileDrawable extends ShapeDrawable {
TileData tile;
String label;
public TileDrawable(TileData t, int colorId) {
this.tile = t;
getPaint().setColor(getResources().getColor(colorId));
if (colorId == R.color.ready_tile
|| colorId == R.color.unready_tile) {
label = (int) (t.left / TILE_SCALE) + ", "
+ (int) (t.top / TILE_SCALE);
// ignore scale value for tiles
setBounds(t.left, t.top,
t.right, t.bottom);
} else {
setBounds((int) (t.left * t.scale),
(int) (t.top * t.scale),
(int) (t.right * t.scale),
(int) (t.bottom * t.scale));
}
}
@SuppressWarnings("unused")
public void setColor(int color) {
getPaint().setColor(color);
}
@Override
public void draw(Canvas canvas) {
super.draw(canvas);
if (label != null) {
canvas.drawText(Integer.toString(tile.level), getBounds().left,
getBounds().bottom, levelPaint);
canvas.drawText(label, getBounds().left,
((getBounds().bottom + getBounds().top) / 2),
coordPaint);
}
}
}
public PlaybackView(Context context) {
super(context);
init();
}
public PlaybackView(Context context, AttributeSet attrs) {
super(context, attrs);
init();
}
public PlaybackView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
init();
}
public void setOnGestureListener(OnGestureListener gl) {
mGestureDetector = new GestureDetector(getContext(), gl);
}
@Override
public boolean onTouchEvent(MotionEvent event) {
mGestureDetector.onTouchEvent(event);
return true;
}
private void init() {
levelPaint = new Paint();
levelPaint.setColor(Color.WHITE);
levelPaint.setTextSize(TILE_SCALE / 2);
coordPaint = new Paint();
coordPaint.setColor(Color.BLACK);
coordPaint.setTextSize(TILE_SCALE / 3);
goldPaint = new Paint();
goldPaint.setColor(0xffa0e010);
mGraphs = new PlaybackGraphs();
}
@Override
protected void onDraw(Canvas canvas) {
super.onDraw(canvas);
if (mTempShapes == null || mTempShapes.isEmpty()) {
return;
}
mGraphs.draw(canvas, mTempShapes, mRenderStrings, getResources());
invalidate(); // may have animations, force redraw
}
public int setFrame(int frame) {
if (mProfData == null || mProfData.length == 0) {
return 0;
}
int readyTiles = 0, unreadyTiles = 0, unplacedTiles = 0, numInvals = 0;
mTempShapes.clear();
// create tile shapes (as they're drawn on bottom)
for (TileData t : mProfData[frame]) {
if (t.level != INVAL_FLAG && t != mProfData[frame][0]) {
int colorId;
if (t.isReady) {
readyTiles++;
colorId = R.color.ready_tile;
} else {
unreadyTiles++;
colorId = R.color.unready_tile;
}
if (t.left < 0 || t.top < 0) {
unplacedTiles++;
}
mTempShapes.add(new TileDrawable(t, colorId));
} else {
numInvals++;
}
}
// create invalidate shapes (drawn above tiles)
int invalId = 0;
for (TileData t : mProfData[frame]) {
if (t.level == INVAL_FLAG && t != mProfData[frame][0]) {
TileDrawable invalShape = new TileDrawable(t,
R.color.inval_region_start);
ValueAnimator tileAnimator = ObjectAnimator.ofInt(invalShape,
"color",
getResources().getColor(R.color.inval_region_start),
getResources().getColor(R.color.inval_region_stop));
tileAnimator.setDuration(numInvals * INVAL_CYCLE);
tileAnimator.setEvaluator(new ArgbEvaluator());
tileAnimator.setRepeatCount(ValueAnimator.INFINITE);
tileAnimator.setRepeatMode(ValueAnimator.RESTART);
float delay = (float) (invalId) * INVAL_CYCLE;
tileAnimator.setStartDelay((int) delay);
invalId++;
tileAnimator.start();
mTempShapes.add(invalShape);
}
}
mRenderStrings[0] = getResources().getString(R.string.format_stat_name,
getResources().getString(R.string.ready_tiles), readyTiles);
mRenderStrings[1] = getResources().getString(R.string.format_stat_name,
getResources().getString(R.string.unready_tiles), unreadyTiles);
mRenderStrings[2] = getResources().getString(R.string.format_stat_name,
getResources().getString(R.string.unplaced_tiles),
unplacedTiles);
mRenderStrings[3] = getResources().getString(R.string.format_stat_name,
getResources().getString(R.string.number_invalidates),
numInvals);
// draw view rect (using first TileData object, on top)
TileDrawable viewShape = new TileDrawable(mProfData[frame][0],
R.color.view);
mTempShapes.add(viewShape);
this.invalidate();
return frame;
}
public void setData(TileData[][] tileProfilingData) {
mProfData = tileProfilingData;
mGraphs.setData(mProfData);
}
}
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