1 /* 2 * Copyright (C) 2012 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.calendar; 18 19 import android.content.Context; 20 import android.graphics.Canvas; 21 import android.graphics.ColorFilter; 22 import android.graphics.Paint; 23 import android.graphics.PixelFormat; 24 import android.graphics.Rect; 25 import android.graphics.Typeface; 26 import android.graphics.drawable.Drawable; 27 28 /** 29 * A custom view to draw the day of the month in the today button in the options menu 30 */ 31 32 public class DayOfMonthDrawable extends Drawable { 33 34 private String mDayOfMonth = "1"; 35 private final Paint mPaint; 36 private final Rect mTextBounds = new Rect(); 37 private static float mTextSize = 14; 38 DayOfMonthDrawable(Context c)39 public DayOfMonthDrawable(Context c) { 40 mTextSize = c.getResources().getDimension(R.dimen.today_icon_text_size); 41 mPaint = new Paint(); 42 mPaint.setAlpha(255); 43 mPaint.setColor(0xFF777777); 44 mPaint.setTypeface(Typeface.DEFAULT_BOLD); 45 mPaint.setTextSize(mTextSize); 46 mPaint.setTextAlign(Paint.Align.CENTER); 47 } 48 49 @Override draw(Canvas canvas)50 public void draw(Canvas canvas) { 51 mPaint.getTextBounds(mDayOfMonth, 0, mDayOfMonth.length(), mTextBounds); 52 int textHeight = mTextBounds.bottom - mTextBounds.top; 53 Rect bounds = getBounds(); 54 canvas.drawText(mDayOfMonth, bounds.right / 2, ((float) bounds.bottom + textHeight + 1) / 2, 55 mPaint); 56 } 57 58 @Override setAlpha(int alpha)59 public void setAlpha(int alpha) { 60 mPaint.setAlpha(alpha); 61 } 62 63 @Override setColorFilter(ColorFilter cf)64 public void setColorFilter(ColorFilter cf) { 65 // Ignore 66 } 67 68 @Override getOpacity()69 public int getOpacity() { 70 return PixelFormat.UNKNOWN; 71 } 72 setDayOfMonth(int day)73 public void setDayOfMonth(int day) { 74 mDayOfMonth = Integer.toString(day); 75 invalidateSelf(); 76 } 77 } 78