applications/zanavi/ZANaviOSDETA.java

/**
 * ZANavi, Zoff Android Navigation system.
 * Copyright (C) 2013 Zoff <zoff@zoff.cc>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * version 2 as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the
 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA  02110-1301, USA.
 */

package com.zoffcc.applications.zanavi;

import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.RectF;
import android.util.AttributeSet;
import android.view.View;

public class ZANaviOSDETA extends View
{

        private Paint paint = new Paint();
        private RectF f;
        int end_x;
        int end_y;
        int nt_text_start_x = 0;
        int nt_text_start_y = 0;
        int nt_font_size = 10;
        float draw_factor = 1;
        int OSD_element_bg_001 = Navit.OSD_blueish_bg_color; // Color.argb(255, 190, 190, 190); // Color.argb(140, 136, 136, 136);
        int OSD_element_text_shadow_001 = Color.rgb(255, 255, 255); // text shadow
        int OSD_element_text_001 = Color.rgb(117, 117, 117);
        int OSD_element_text_shadow_width = 1;
        String my_text = "";
        int w2;
        int h2;
        int h3;
        int w;
        int h;
        int font_size = 10;
        float textHeight = 0;
        float textOffset = 0;
        static long last_ondraw = -1L;

        public ZANaviOSDETA(Context context)
        {
                super(context);
                paint.setTextAlign(Paint.Align.CENTER);
        }

        public ZANaviOSDETA(Context context, AttributeSet attrs)
        {
                super(context, attrs);
                paint.setTextAlign(Paint.Align.CENTER);
        }

        @Override
        public void onSizeChanged(int w, int h, int oldw, int oldh)
        {
                super.onSizeChanged(w, h, oldw, oldh);
                this.w2 = w / 2;
                this.h2 = h / 2;
                this.w = w;
                this.h = h;
                this.h3 = (int) (h + (paint.ascent() / 2));

                OSD_element_text_shadow_width = NavitGraphics.dp_to_px(2);

                font_size = Navit.find_max_font_size_for_height("7,544 km", h, 93, 9);

                // System.out.println("aAA:2:" + font_size + " " + w + " " + h);

                paint.setTextSize(font_size);
                paint.setAntiAlias(true);

                textHeight = paint.descent() - paint.ascent();
                textOffset = (textHeight / 2) - paint.descent();
        }

        public void onDraw(Canvas c)
        {
                super.onDraw(c);
                int dest_valid = NavitGraphics.CallbackDestinationValid2();

                last_ondraw = System.currentTimeMillis();

                try
                {
                        if ((Navit.OSD_route_001.arriving_time_valid) && (dest_valid > 0))
                        {
                                my_text = Navit.OSD_route_001.arriving_time;

                                paint.setColor(OSD_element_text_shadow_001);
                                paint.setStrokeWidth(OSD_element_text_shadow_width);
                                paint.setStyle(Paint.Style.STROKE);
                                c.drawText(my_text, w2, h2 + textOffset, paint);

                                paint.setColor(OSD_element_text_001);
                                paint.setStrokeWidth(3);
                                paint.setStyle(Paint.Style.FILL);
                                c.drawText(my_text, w2, h2 + textOffset, paint);
                        }
                        else
                        {
                                c.drawColor(Color.TRANSPARENT);
                        }
                }
                catch (Exception e)
                {
                        //e.printStackTrace();
                }

                // System.out.println("onDraw:OSDETA");
        }
}
1	/**
2	* ZANavi, Zoff Android Navigation system.
3	* Copyright (C) 2013 Zoff <zoff@zoff.cc>
4	*
5	* This program is free software; you can redistribute it and/or
6	* modify it under the terms of the GNU General Public License
7	* version 2 as published by the Free Software Foundation.
8	*
9	* This program is distributed in the hope that it will be useful,
10	* but WITHOUT ANY WARRANTY; without even the implied warranty of
11	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12	* GNU General Public License for more details.
13	*
14	* You should have received a copy of the GNU General Public License
15	* along with this program; if not, write to the
16	* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17	* Boston, MA 02110-1301, USA.
18	*/
19
20	package com.zoffcc.applications.zanavi;
21
22	import android.content.Context;
23	import android.graphics.Canvas;
24	import android.graphics.Color;
25	import android.graphics.Paint;
26	import android.graphics.RectF;
27	import android.util.AttributeSet;
28	import android.view.View;
29
30	public class ZANaviOSDETA extends View
31	{
32
33	private Paint paint = new Paint();
34	private RectF f;
35	int end_x;
36	int end_y;
37	int nt_text_start_x = 0;
38	int nt_text_start_y = 0;
39	int nt_font_size = 10;
40	float draw_factor = 1;
41	int OSD_element_bg_001 = Navit.OSD_blueish_bg_color; // Color.argb(255, 190, 190, 190); // Color.argb(140, 136, 136, 136);
42	int OSD_element_text_shadow_001 = Color.rgb(255, 255, 255); // text shadow
43	int OSD_element_text_001 = Color.rgb(117, 117, 117);
44	int OSD_element_text_shadow_width = 1;
45	String my_text = "";
46	int w2;
47	int h2;
48	int h3;
49	int w;
50	int h;
51	int font_size = 10;
52	float textHeight = 0;
53	float textOffset = 0;
54	static long last_ondraw = -1L;
55
56	public ZANaviOSDETA(Context context)
57	{
58	super(context);
59	paint.setTextAlign(Paint.Align.CENTER);
60	}
61
62	public ZANaviOSDETA(Context context, AttributeSet attrs)
63	{
64	super(context, attrs);
65	paint.setTextAlign(Paint.Align.CENTER);
66	}
67
68	@Override
69	public void onSizeChanged(int w, int h, int oldw, int oldh)
70	{
71	super.onSizeChanged(w, h, oldw, oldh);
72	this.w2 = w / 2;
73	this.h2 = h / 2;
74	this.w = w;
75	this.h = h;
76	this.h3 = (int) (h + (paint.ascent() / 2));
77
78	OSD_element_text_shadow_width = NavitGraphics.dp_to_px(2);
79
80	font_size = Navit.find_max_font_size_for_height("7,544 km", h, 93, 9);
81
82	// System.out.println("aAA:2:" + font_size + " " + w + " " + h);
83
84	paint.setTextSize(font_size);
85	paint.setAntiAlias(true);
86
87	textHeight = paint.descent() - paint.ascent();
88	textOffset = (textHeight / 2) - paint.descent();
89	}
90
91	public void onDraw(Canvas c)
92	{
93	super.onDraw(c);
94	int dest_valid = NavitGraphics.CallbackDestinationValid2();
95
96	last_ondraw = System.currentTimeMillis();
97
98	try
99	{
100	if ((Navit.OSD_route_001.arriving_time_valid) && (dest_valid > 0))
101	{
102	my_text = Navit.OSD_route_001.arriving_time;
103
104	paint.setColor(OSD_element_text_shadow_001);
105	paint.setStrokeWidth(OSD_element_text_shadow_width);
106	paint.setStyle(Paint.Style.STROKE);
107	c.drawText(my_text, w2, h2 + textOffset, paint);
108
109	paint.setColor(OSD_element_text_001);
110	paint.setStrokeWidth(3);
111	paint.setStyle(Paint.Style.FILL);
112	c.drawText(my_text, w2, h2 + textOffset, paint);
113	}
114	else
115	{
116	c.drawColor(Color.TRANSPARENT);
117	}
118	}
119	catch (Exception e)
120	{
121	//e.printStackTrace();
122	}
123
124	// System.out.println("onDraw:OSDETA");
125	}
126	}