src/com/owncloud/android/ui/TextDrawable.java

   1 package com.owncloud.android.ui;
   2
   3 import android.graphics.Canvas;
   4 import android.graphics.Color;
   5 import android.graphics.ColorFilter;
   6 import android.graphics.Paint;
   7 import android.graphics.PixelFormat;
   8 import android.graphics.Rect;
   9 import android.graphics.drawable.Drawable;
  10
  11 /**
  12  * Created by tobi on 24.05.15.
  13  */
  14 public class TextDrawable extends Drawable {
  15
  16     private final String text;
  17     private final Integer color;
  18     private final Float size;
  19
  20     public TextDrawable(String text, int r, int g, int b, float size) {
  21
  22         this.text = text;
  23         this.color = Color.rgb(r, g, b);
  24         this.size = size;
  25
  26 //        this.paint = new Paint();
  27 ////        paint.setColor(Color.BLACK);
  28 ////        paint.setTextSize(18f);
  29 ////        paint.setAntiAlias(true);
  30 ////        paint.setFakeBoldText(true);
  31 //
  32 ////        paint.setARGB(255, r, g, b);
  33 ////        paint.setStyle(Paint.Style.FILL);
  34 ////        paint.setTextAlign(Paint.Align.CENTER);
  35 //
  36 //
  37 //        paint.setColor(Color.BLACK);
  38 //        paint.setTextSize(22f);
  39 //        paint.setAntiAlias(true);
  40 //        paint.setFakeBoldText(true);
  41 //        paint.setTextAlign(Paint.Align.CENTER);
  42     }
  43
  44     @Override
  45     public void draw(Canvas canvas) {
  46         // TODO Paint in Constructor
  47         Paint bg = new Paint();
  48         bg.setStyle(Paint.Style.FILL);
  49         bg.setColor(color);
  50         canvas.drawRect(0,-20,20,40,bg);
  51
  52         Paint paint = new Paint();
  53         paint.setColor(Color.WHITE);
  54         paint.setTextSize(20);
  55         paint.setAntiAlias(true);
  56         paint.setFakeBoldText(true);
  57 //        paint.setTextAlign(Paint.Align.CENTER);
  58
  59         Rect bounds = new Rect();
  60         paint.getTextBounds(text, 0, text.length(), bounds);
  61         int x = (canvas.getWidth() / 2) - (bounds.width() / 2);
  62         int y = (canvas.getHeight() / 2) - (bounds.height() / 2);
  63
  64 //        canvas.drawText(text, x, y, paint);
  65         canvas.drawText(text, 4, 6, paint);
  66     }
  67
  68     @Override
  69     public void setAlpha(int alpha) {
  70 //        paint.setAlpha(alpha);
  71     }
  72
  73     @Override
  74     public void setColorFilter(ColorFilter cf) {
  75 //        paint.setColorFilter(cf);
  76     }
  77
  78     @Override
  79     public int getOpacity() {
  80         return PixelFormat.TRANSLUCENT;
  81     }
  82 }