19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2007 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1745ce864ef41ce90938cc34d42a8e1075f69e7a61Dianne Hackbornpackage com.android.systemui; 1845ce864ef41ce90938cc34d42a8e1075f69e7a61Dianne Hackborn 1945ce864ef41ce90938cc34d42a8e1075f69e7a61Dianne Hackbornimport com.android.internal.os.ProcessStats; 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.app.Service; 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Context; 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Intent; 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Canvas; 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Paint; 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.PixelFormat; 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Handler; 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.IBinder; 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Message; 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.Gravity; 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.View; 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.WindowManager; 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class LoadAverageService extends Service { 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private View mView; 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final class Stats extends ProcessStats { 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String mLoadText; 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mLoadWidth; 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final Paint mPaint; 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Stats(Paint paint) { 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(false); 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPaint = paint; 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onLoadChanged(float load1, float load5, float load15) { 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLoadText = load1 + " / " + load5 + " / " + load15; 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLoadWidth = (int)mPaint.measureText(mLoadText); 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int onMeasureProcessName(String name) { 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (int)mPaint.measureText(name); 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private class LoadView extends View { 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Handler mHandler = new Handler() { 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void handleMessage(Message msg) { 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (msg.what == 1) { 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStats.update(); 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project updateDisplay(); 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message m = obtainMessage(1); 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessageDelayed(m, 2000); 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final Stats mStats; 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Paint mLoadPaint; 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Paint mAddedPaint; 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Paint mRemovedPaint; 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Paint mShadowPaint; 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Paint mShadow2Paint; 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Paint mIrqPaint; 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Paint mSystemPaint; 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Paint mUserPaint; 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private float mAscent; 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mFH; 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mNeededWidth; 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mNeededHeight; 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LoadView(Context c) { 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(c); 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setPadding(4, 4, 4, 4); 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //setBackgroundResource(com.android.internal.R.drawable.load_average_background); 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 95ce86ba86df61de8b34b226a4eb6c23ec33e866e0Dianne Hackborn // Need to scale text size by density... but we won't do it 96ce86ba86df61de8b34b226a4eb6c23ec33e866e0Dianne Hackborn // linearly, because with higher dps it is nice to squeeze the 97ce86ba86df61de8b34b226a4eb6c23ec33e866e0Dianne Hackborn // text a bit to fit more of it. And with lower dps, trying to 98ce86ba86df61de8b34b226a4eb6c23ec33e866e0Dianne Hackborn // go much smaller will result in unreadable text. 99ce86ba86df61de8b34b226a4eb6c23ec33e866e0Dianne Hackborn int textSize = 10; 100ce86ba86df61de8b34b226a4eb6c23ec33e866e0Dianne Hackborn float density = c.getResources().getDisplayMetrics().density; 101ce86ba86df61de8b34b226a4eb6c23ec33e866e0Dianne Hackborn if (density < 1) { 102ce86ba86df61de8b34b226a4eb6c23ec33e866e0Dianne Hackborn textSize = 9; 103ce86ba86df61de8b34b226a4eb6c23ec33e866e0Dianne Hackborn } else { 104ce86ba86df61de8b34b226a4eb6c23ec33e866e0Dianne Hackborn textSize = (int)(10*density); 105ce86ba86df61de8b34b226a4eb6c23ec33e866e0Dianne Hackborn if (textSize < 10) { 106ce86ba86df61de8b34b226a4eb6c23ec33e866e0Dianne Hackborn textSize = 10; 107ce86ba86df61de8b34b226a4eb6c23ec33e866e0Dianne Hackborn } 108ce86ba86df61de8b34b226a4eb6c23ec33e866e0Dianne Hackborn } 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLoadPaint = new Paint(); 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLoadPaint.setAntiAlias(true); 111ce86ba86df61de8b34b226a4eb6c23ec33e866e0Dianne Hackborn mLoadPaint.setTextSize(textSize); 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLoadPaint.setARGB(255, 255, 255, 255); 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAddedPaint = new Paint(); 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAddedPaint.setAntiAlias(true); 116ce86ba86df61de8b34b226a4eb6c23ec33e866e0Dianne Hackborn mAddedPaint.setTextSize(textSize); 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAddedPaint.setARGB(255, 128, 255, 128); 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRemovedPaint = new Paint(); 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRemovedPaint.setAntiAlias(true); 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRemovedPaint.setStrikeThruText(true); 122ce86ba86df61de8b34b226a4eb6c23ec33e866e0Dianne Hackborn mRemovedPaint.setTextSize(textSize); 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRemovedPaint.setARGB(255, 255, 128, 128); 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mShadowPaint = new Paint(); 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mShadowPaint.setAntiAlias(true); 127ce86ba86df61de8b34b226a4eb6c23ec33e866e0Dianne Hackborn mShadowPaint.setTextSize(textSize); 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //mShadowPaint.setFakeBoldText(true); 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mShadowPaint.setARGB(192, 0, 0, 0); 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLoadPaint.setShadowLayer(4, 0, 0, 0xff000000); 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mShadow2Paint = new Paint(); 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mShadow2Paint.setAntiAlias(true); 134ce86ba86df61de8b34b226a4eb6c23ec33e866e0Dianne Hackborn mShadow2Paint.setTextSize(textSize); 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //mShadow2Paint.setFakeBoldText(true); 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mShadow2Paint.setARGB(192, 0, 0, 0); 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLoadPaint.setShadowLayer(2, 0, 0, 0xff000000); 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIrqPaint = new Paint(); 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIrqPaint.setARGB(0x80, 0, 0, 0xff); 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIrqPaint.setShadowLayer(2, 0, 0, 0xff000000); 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSystemPaint = new Paint(); 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSystemPaint.setARGB(0x80, 0xff, 0, 0); 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSystemPaint.setShadowLayer(2, 0, 0, 0xff000000); 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mUserPaint = new Paint(); 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mUserPaint.setARGB(0x80, 0, 0xff, 0); 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSystemPaint.setShadowLayer(2, 0, 0, 0xff000000); 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAscent = mLoadPaint.ascent(); 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float descent = mLoadPaint.descent(); 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFH = (int)(descent - mAscent + .5f); 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStats = new Stats(mLoadPaint); 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStats.init(); 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project updateDisplay(); 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void onAttachedToWindow() { 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.onAttachedToWindow(); 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHandler.sendEmptyMessage(1); 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void onDetachedFromWindow() { 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.onDetachedFromWindow(); 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHandler.removeMessages(1); 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 171ce86ba86df61de8b34b226a4eb6c23ec33e866e0Dianne Hackborn protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { 172ce86ba86df61de8b34b226a4eb6c23ec33e866e0Dianne Hackborn setMeasuredDimension(resolveSize(mNeededWidth, widthMeasureSpec), 173ce86ba86df61de8b34b226a4eb6c23ec33e866e0Dianne Hackborn resolveSize(mNeededHeight, heightMeasureSpec)); 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onDraw(Canvas canvas) { 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.onDraw(canvas); 179ce86ba86df61de8b34b226a4eb6c23ec33e866e0Dianne Hackborn final int W = mNeededWidth; 180ce86ba86df61de8b34b226a4eb6c23ec33e866e0Dianne Hackborn final int RIGHT = getWidth()-1; 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Stats stats = mStats; 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int userTime = stats.getLastUserTime(); 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int systemTime = stats.getLastSystemTime(); 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int iowaitTime = stats.getLastIoWaitTime(); 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int irqTime = stats.getLastIrqTime(); 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int softIrqTime = stats.getLastSoftIrqTime(); 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int idleTime = stats.getLastIdleTime(); 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int totalTime = userTime+systemTime+iowaitTime+irqTime+softIrqTime+idleTime; 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (totalTime == 0) { 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int userW = (userTime*W)/totalTime; 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int systemW = (systemTime*W)/totalTime; 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int irqW = ((iowaitTime+irqTime+softIrqTime)*W)/totalTime; 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 198ce86ba86df61de8b34b226a4eb6c23ec33e866e0Dianne Hackborn int x = RIGHT - mPaddingRight; 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int top = mPaddingTop + 2; 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int bottom = mPaddingTop + mFH - 2; 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (irqW > 0) { 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas.drawRect(x-irqW, top, x, bottom, mIrqPaint); 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x -= irqW; 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (systemW > 0) { 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas.drawRect(x-systemW, top, x, bottom, mSystemPaint); 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x -= systemW; 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (userW > 0) { 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas.drawRect(x-userW, top, x, bottom, mUserPaint); 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x -= userW; 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int y = mPaddingTop - (int)mAscent; 216ce86ba86df61de8b34b226a4eb6c23ec33e866e0Dianne Hackborn canvas.drawText(stats.mLoadText, RIGHT-mPaddingRight-stats.mLoadWidth-1, 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project y-1, mShadowPaint); 218ce86ba86df61de8b34b226a4eb6c23ec33e866e0Dianne Hackborn canvas.drawText(stats.mLoadText, RIGHT-mPaddingRight-stats.mLoadWidth-1, 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project y+1, mShadowPaint); 220ce86ba86df61de8b34b226a4eb6c23ec33e866e0Dianne Hackborn canvas.drawText(stats.mLoadText, RIGHT-mPaddingRight-stats.mLoadWidth+1, 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project y-1, mShadow2Paint); 222ce86ba86df61de8b34b226a4eb6c23ec33e866e0Dianne Hackborn canvas.drawText(stats.mLoadText, RIGHT-mPaddingRight-stats.mLoadWidth+1, 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project y+1, mShadow2Paint); 224ce86ba86df61de8b34b226a4eb6c23ec33e866e0Dianne Hackborn canvas.drawText(stats.mLoadText, RIGHT-mPaddingRight-stats.mLoadWidth, 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project y, mLoadPaint); 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = stats.countWorkingStats(); 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Stats.Stats st = stats.getWorkingStats(i); 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project y += mFH; 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project top += mFH; 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project bottom += mFH; 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project userW = (st.rel_utime*W)/totalTime; 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project systemW = (st.rel_stime*W)/totalTime; 236ce86ba86df61de8b34b226a4eb6c23ec33e866e0Dianne Hackborn x = RIGHT - mPaddingRight; 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (systemW > 0) { 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas.drawRect(x-systemW, top, x, bottom, mSystemPaint); 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x -= systemW; 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (userW > 0) { 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas.drawRect(x-userW, top, x, bottom, mUserPaint); 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x -= userW; 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 246ce86ba86df61de8b34b226a4eb6c23ec33e866e0Dianne Hackborn canvas.drawText(st.name, RIGHT-mPaddingRight-st.nameWidth-1, 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project y-1, mShadowPaint); 248ce86ba86df61de8b34b226a4eb6c23ec33e866e0Dianne Hackborn canvas.drawText(st.name, RIGHT-mPaddingRight-st.nameWidth-1, 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project y+1, mShadowPaint); 250ce86ba86df61de8b34b226a4eb6c23ec33e866e0Dianne Hackborn canvas.drawText(st.name, RIGHT-mPaddingRight-st.nameWidth+1, 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project y-1, mShadow2Paint); 252ce86ba86df61de8b34b226a4eb6c23ec33e866e0Dianne Hackborn canvas.drawText(st.name, RIGHT-mPaddingRight-st.nameWidth+1, 2539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project y+1, mShadow2Paint); 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Paint p = mLoadPaint; 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (st.added) p = mAddedPaint; 2569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (st.removed) p = mRemovedPaint; 257ce86ba86df61de8b34b226a4eb6c23ec33e866e0Dianne Hackborn canvas.drawText(st.name, RIGHT-mPaddingRight-st.nameWidth, y, p); 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void updateDisplay() { 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Stats stats = mStats; 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int NW = stats.countWorkingStats(); 2649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int maxWidth = stats.mLoadWidth; 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<NW; i++) { 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Stats.Stats st = stats.getWorkingStats(i); 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (st.nameWidth > maxWidth) { 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project maxWidth = st.nameWidth; 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int neededWidth = mPaddingLeft + mPaddingRight + maxWidth; 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int neededHeight = mPaddingTop + mPaddingBottom + (mFH*(1+NW)); 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (neededWidth != mNeededWidth || neededHeight != mNeededHeight) { 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mNeededWidth = neededWidth; 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mNeededHeight = neededHeight; 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestLayout(); 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project invalidate(); 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onCreate() { 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.onCreate(); 2889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView = new LoadView(this); 2899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams params = new WindowManager.LayoutParams( 290ce86ba86df61de8b34b226a4eb6c23ec33e866e0Dianne Hackborn WindowManager.LayoutParams.MATCH_PARENT, 2919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.WRAP_CONTENT, 2923b2b354ec1ba070eae13391d004d97a3e1403050Jeff Brown WindowManager.LayoutParams.TYPE_SECURE_SYSTEM_OVERLAY, 2939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE| 2949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE, 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project PixelFormat.TRANSLUCENT); 2969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params.gravity = Gravity.RIGHT | Gravity.TOP; 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params.setTitle("Load Average"); 2982ed9946441a2913fb7aa8ca1fa24262205da9f23Dianne Hackborn WindowManager wm = (WindowManager)getSystemService(WINDOW_SERVICE); 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project wm.addView(mView, params); 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onDestroy() { 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.onDestroy(); 3052ed9946441a2913fb7aa8ca1fa24262205da9f23Dianne Hackborn ((WindowManager)getSystemService(WINDOW_SERVICE)).removeView(mView); 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView = null; 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public IBinder onBind(Intent intent) { 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 315