19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2006 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 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpackage android.widget; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Context; 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Intent; 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.IntentFilter; 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.BroadcastReceiver; 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.res.Resources; 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.res.TypedArray; 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Canvas; 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.drawable.Drawable; 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Handler; 282cdedffcfa5594f9d516fa235d5edf4d4f92c21dSvetoslav Ganovimport android.text.format.DateUtils; 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.text.format.Time; 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.AttributeSet; 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.View; 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.widget.RemoteViews.RemoteView; 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.TimeZone; 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This widget display an analogic clock with two hands for hours and 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * minutes. 39ed5ff3bdb015b0dc391a566d6f61ba7a533b3843Scott Main * 40ed5ff3bdb015b0dc391a566d6f61ba7a533b3843Scott Main * @attr ref android.R.styleable#AnalogClock_dial 41ed5ff3bdb015b0dc391a566d6f61ba7a533b3843Scott Main * @attr ref android.R.styleable#AnalogClock_hand_hour 42ed5ff3bdb015b0dc391a566d6f61ba7a533b3843Scott Main * @attr ref android.R.styleable#AnalogClock_hand_minute 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project@RemoteView 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class AnalogClock extends View { 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Time mCalendar; 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Drawable mHourHand; 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Drawable mMinuteHand; 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Drawable mDial; 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mDialWidth; 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mDialHeight; 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mAttached; 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final Handler mHandler = new Handler(); 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private float mMinutes; 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private float mHour; 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mChanged; 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public AnalogClock(Context context) { 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this(context, null); 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public AnalogClock(Context context, AttributeSet attrs) { 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this(context, attrs, 0); 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public AnalogClock(Context context, AttributeSet attrs, 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int defStyle) { 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(context, attrs, defStyle); 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Resources r = mContext.getResources(); 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project TypedArray a = 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project context.obtainStyledAttributes( 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attrs, com.android.internal.R.styleable.AnalogClock, defStyle, 0); 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDial = a.getDrawable(com.android.internal.R.styleable.AnalogClock_dial); 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mDial == null) { 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDial = r.getDrawable(com.android.internal.R.drawable.clock_dial); 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHourHand = a.getDrawable(com.android.internal.R.styleable.AnalogClock_hand_hour); 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mHourHand == null) { 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHourHand = r.getDrawable(com.android.internal.R.drawable.clock_hand_hour); 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMinuteHand = a.getDrawable(com.android.internal.R.styleable.AnalogClock_hand_minute); 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMinuteHand == null) { 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMinuteHand = r.getDrawable(com.android.internal.R.drawable.clock_hand_minute); 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCalendar = new Time(); 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDialWidth = mDial.getIntrinsicWidth(); 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDialHeight = mDial.getIntrinsicHeight(); 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void onAttachedToWindow() { 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.onAttachedToWindow(); 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mAttached) { 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttached = true; 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IntentFilter filter = new IntentFilter(); 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project filter.addAction(Intent.ACTION_TIME_TICK); 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project filter.addAction(Intent.ACTION_TIME_CHANGED); 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project filter.addAction(Intent.ACTION_TIMEZONE_CHANGED); 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project getContext().registerReceiver(mIntentReceiver, filter, null, mHandler); 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // NOTE: It's safe to do these after registering the receiver since the receiver always runs 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // in the main thread, therefore the receiver can't run before this method returns. 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The time zone may have changed while the receiver wasn't registered, so update the Time 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCalendar = new Time(); 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Make sure we update to the current time 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project onTimeChanged(); 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void onDetachedFromWindow() { 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.onDetachedFromWindow(); 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttached) { 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project getContext().unregisterReceiver(mIntentReceiver); 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttached = false; 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int widthMode = MeasureSpec.getMode(widthMeasureSpec); 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int widthSize = MeasureSpec.getSize(widthMeasureSpec); 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int heightMode = MeasureSpec.getMode(heightMeasureSpec); 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int heightSize = MeasureSpec.getSize(heightMeasureSpec); 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float hScale = 1.0f; 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float vScale = 1.0f; 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (widthMode != MeasureSpec.UNSPECIFIED && widthSize < mDialWidth) { 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project hScale = (float) widthSize / (float) mDialWidth; 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (heightMode != MeasureSpec.UNSPECIFIED && heightSize < mDialHeight) { 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project vScale = (float )heightSize / (float) mDialHeight; 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float scale = Math.min(hScale, vScale); 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 154189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn setMeasuredDimension(resolveSizeAndState((int) (mDialWidth * scale), widthMeasureSpec, 0), 155189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn resolveSizeAndState((int) (mDialHeight * scale), heightMeasureSpec, 0)); 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void onSizeChanged(int w, int h, int oldw, int oldh) { 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.onSizeChanged(w, h, oldw, oldh); 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mChanged = true; 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void onDraw(Canvas canvas) { 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.onDraw(canvas); 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean changed = mChanged; 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (changed) { 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mChanged = false; 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int availableWidth = mRight - mLeft; 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int availableHeight = mBottom - mTop; 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int x = availableWidth / 2; 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int y = availableHeight / 2; 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Drawable dial = mDial; 1809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int w = dial.getIntrinsicWidth(); 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int h = dial.getIntrinsicHeight(); 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean scaled = false; 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (availableWidth < w || availableHeight < h) { 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scaled = true; 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float scale = Math.min((float) availableWidth / (float) w, 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (float) availableHeight / (float) h); 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas.save(); 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas.scale(scale, scale, x, y); 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (changed) { 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dial.setBounds(x - (w / 2), y - (h / 2), x + (w / 2), y + (h / 2)); 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dial.draw(canvas); 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas.save(); 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas.rotate(mHour / 12.0f * 360.0f, x, y); 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Drawable hourHand = mHourHand; 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (changed) { 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project w = hourHand.getIntrinsicWidth(); 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project h = hourHand.getIntrinsicHeight(); 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project hourHand.setBounds(x - (w / 2), y - (h / 2), x + (w / 2), y + (h / 2)); 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project hourHand.draw(canvas); 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas.restore(); 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas.save(); 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas.rotate(mMinutes / 60.0f * 360.0f, x, y); 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Drawable minuteHand = mMinuteHand; 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (changed) { 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project w = minuteHand.getIntrinsicWidth(); 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project h = minuteHand.getIntrinsicHeight(); 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project minuteHand.setBounds(x - (w / 2), y - (h / 2), x + (w / 2), y + (h / 2)); 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project minuteHand.draw(canvas); 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas.restore(); 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scaled) { 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas.restore(); 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void onTimeChanged() { 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCalendar.setToNow(); 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int hour = mCalendar.hour; 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int minute = mCalendar.minute; 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int second = mCalendar.second; 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMinutes = minute + second / 60.0f; 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHour = hour + mMinutes / 60.0f; 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mChanged = true; 2362cdedffcfa5594f9d516fa235d5edf4d4f92c21dSvetoslav Ganov 2372cdedffcfa5594f9d516fa235d5edf4d4f92c21dSvetoslav Ganov updateContentDescription(mCalendar); 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final BroadcastReceiver mIntentReceiver = new BroadcastReceiver() { 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onReceive(Context context, Intent intent) { 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (intent.getAction().equals(Intent.ACTION_TIMEZONE_CHANGED)) { 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String tz = intent.getStringExtra("time-zone"); 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCalendar = new Time(TimeZone.getTimeZone(tz).getID()); 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project onTimeChanged(); 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project invalidate(); 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 2532cdedffcfa5594f9d516fa235d5edf4d4f92c21dSvetoslav Ganov 2542cdedffcfa5594f9d516fa235d5edf4d4f92c21dSvetoslav Ganov private void updateContentDescription(Time time) { 2552cdedffcfa5594f9d516fa235d5edf4d4f92c21dSvetoslav Ganov final int flags = DateUtils.FORMAT_SHOW_TIME | DateUtils.FORMAT_24HOUR; 2562cdedffcfa5594f9d516fa235d5edf4d4f92c21dSvetoslav Ganov String contentDescription = DateUtils.formatDateTime(mContext, 2572cdedffcfa5594f9d516fa235d5edf4d4f92c21dSvetoslav Ganov time.toMillis(false), flags); 2582cdedffcfa5594f9d516fa235d5edf4d4f92c21dSvetoslav Ganov setContentDescription(contentDescription); 2592cdedffcfa5594f9d516fa235d5edf4d4f92c21dSvetoslav Ganov } 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 261