/[zanavi_public1]/navit/navit/graphics/android/graphics_android.c
ZANavi

Contents of /navit/navit/graphics/android/graphics_android.c

Parent Directory Parent Directory | Revision Log Revision Log


Revision 28 - (show annotations) (download)
Sun Jun 17 08:12:47 2012 UTC (8 years, 1 month ago) by zoff99
File MIME type: text/plain
File size: 36107 byte(s)
lots of new stuff and fixes
1 /**
2 * ZANavi, Zoff Android Navigation system.
3 * Copyright (C) 2011-2012 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 /**
21 * Navit, a modular navigation system.
22 * Copyright (C) 2005-2008 Navit Team
23 *
24 * This program is free software; you can redistribute it and/or
25 * modify it under the terms of the GNU General Public License
26 * version 2 as published by the Free Software Foundation.
27 *
28 * This program is distributed in the hope that it will be useful,
29 * but WITHOUT ANY WARRANTY; without even the implied warranty of
30 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
31 * GNU General Public License for more details.
32 *
33 * You should have received a copy of the GNU General Public License
34 * along with this program; if not, write to the
35 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
36 * Boston, MA 02110-1301, USA.
37 */
38
39 #include <unistd.h>
40 #include <glib.h>
41 #include "config.h"
42 #include "window.h"
43 #include "point.h"
44 #include "graphics.h"
45 #include "color.h"
46 #include "plugin.h"
47 #include "event.h"
48 #include "debug.h"
49 #include "callback.h"
50 #include "android.h"
51
52 int dummy;
53
54 struct graphics_priv
55 {
56 jclass NavitGraphicsClass;
57 jmethodID NavitGraphics_draw_polyline, NavitGraphics_draw_polyline2, NavitGraphics_draw_polyline3, NavitGraphics_draw_polyline4, NavitGraphics_draw_polyline_dashed, NavitGraphics_set_dashes, NavitGraphics_draw_polygon, NavitGraphics_draw_polygon2, NavitGraphics_draw_rectangle, NavitGraphics_draw_circle, NavitGraphics_draw_text, NavitGraphics_draw_image,
58 NavitGraphics_draw_bigmap, NavitGraphics_send_osd_values, NavitGraphics_draw_mode, NavitGraphics_draw_drag, NavitGraphics_overlay_disable, NavitGraphics_overlay_resize, NavitGraphics_SetCamera, NavitGraphicsClass_rotate_and_scale_bitmap;
59
60 jclass PaintClass;
61 jmethodID Paint_init, Paint_setStrokeWidth, Paint_setARGB;
62
63 jobject NavitGraphics;
64 jobject Paint;
65
66 jclass BitmapFactoryClass;
67 jmethodID BitmapFactory_decodeFile, BitmapFactory_decodeResource;
68
69 jclass BitmapClass;
70 jmethodID Bitmap_getHeight, Bitmap_getWidth;
71
72 jclass ContextClass;
73 jmethodID Context_getResources;
74
75 jclass ResourcesClass;
76 jobject Resources;
77 jmethodID Resources_getIdentifier;
78
79 struct callback_list *cbl;
80 struct window win;
81 };
82
83 struct graphics_font_priv
84 {
85 int size;
86 };
87
88 struct graphics_gc_priv
89 {
90 struct graphics_priv *gra;
91 int linewidth;
92 enum draw_mode_num mode;
93 int a, r, g, b;
94 };
95
96 struct graphics_image_priv
97 {
98 jobject Bitmap;
99 int width;
100 int height;
101 struct point hot;
102 };
103
104 static GHashTable *image_cache_hash = NULL;
105
106 static int find_class_global(char *name, jclass *ret)
107 {
108 //DBG dbg(0,"EEnter\n");
109 *ret = (*jnienv)->FindClass(jnienv, name);
110 if (!*ret)
111 {
112 //DBG dbg(0, "Failed to get Class %s\n", name);
113 return 0;
114 }
115 *ret = (*jnienv)->NewGlobalRef(jnienv, *ret);
116 return 1;
117 }
118
119 static int find_method(jclass class, char *name, char *args, jmethodID *ret)
120 {
121 //DBG dbg(0,"EEnter\n");
122 *ret = (*jnienv)->GetMethodID(jnienv, class, name, args);
123 if (*ret == NULL)
124 {
125 //DBG dbg(0, "Failed to get Method %s with signature %s\n", name, args);
126 return 0;
127 }
128 return 1;
129 }
130
131 static int find_static_method(jclass class, char *name, char *args, jmethodID *ret)
132 {
133 //DBG dbg(0,"EEnter\n");
134 *ret = (*jnienv)->GetStaticMethodID(jnienv, class, name, args);
135 if (*ret == NULL)
136 {
137 //DBG dbg(0, "Failed to get static Method %s with signature %s\n", name, args);
138 return 0;
139 }
140 return 1;
141 }
142
143 static void graphics_destroy(struct graphics_priv *gr)
144 {
145 }
146
147 static void font_destroy(struct graphics_font_priv *font)
148 {
149 g_free(font);
150 }
151
152 static struct graphics_font_methods font_methods =
153 { font_destroy };
154
155 static struct graphics_font_priv *font_new(struct graphics_priv *gr, struct graphics_font_methods *meth, char *font, int size, int flags)
156 {
157 struct graphics_font_priv *ret=g_new0(struct graphics_font_priv, 1);
158 *meth = font_methods;
159
160 ret->size = size;
161 return ret;
162 }
163
164 static void gc_destroy(struct graphics_gc_priv *gc)
165 {
166 //DBG dbg(0,"EEnter\n");
167
168 g_free(gc);
169 }
170
171 static void gc_set_linewidth(struct graphics_gc_priv *gc, int w)
172 {
173 gc->linewidth = w;
174 }
175
176 static void gc_set_dashes(struct graphics_priv *gra, struct graphics_gc_priv *gc, int w, int offset, int dash_list[], int order)
177 {
178 (*jnienv)->CallVoidMethod(jnienv, gra->NavitGraphics, gra->NavitGraphics_set_dashes, gc->gra->Paint, dash_list[0], order);
179 }
180
181 static void gc_set_foreground(struct graphics_gc_priv *gc, struct color *c)
182 {
183 gc->r = c->r >> 8;
184 gc->g = c->g >> 8;
185 gc->b = c->b >> 8;
186 gc->a = c->a >> 8;
187 }
188
189 static void gc_set_background(struct graphics_gc_priv *gc, struct color *c)
190 {
191 }
192
193 static struct graphics_gc_methods gc_methods =
194 { gc_destroy, gc_set_linewidth, gc_set_dashes, gc_set_foreground, gc_set_background };
195
196 static struct graphics_gc_priv *gc_new(struct graphics_priv *gr, struct graphics_gc_methods *meth)
197 {
198 ////DBG dbg(0,"EEnter\n");
199
200 struct graphics_gc_priv *ret=g_new0(struct graphics_gc_priv, 1);
201 *meth = gc_methods;
202
203 ret->gra = gr;
204 ret->a = ret->r = ret->g = ret->b = 255;
205 ret->linewidth = 1;
206 return ret;
207 }
208
209 static void image_destroy(struct graphics_image_priv *img)
210 {
211 // unused?
212 }
213
214 static struct graphics_image_methods image_methods =
215 { image_destroy };
216
217 static struct graphics_image_priv *
218 image_new(struct graphics_priv *gra, struct graphics_image_methods *meth, char *path, int *w, int *h, struct point *hot, int rotation)
219 {
220 //DBG dbg(0,"EEnter\n");
221
222 struct graphics_image_priv* ret = NULL;
223
224 if (!g_hash_table_lookup_extended(image_cache_hash, path, NULL, (gpointer) & ret))
225 {
226 ret=g_new0(struct graphics_image_priv, 1);
227 jstring string;
228 int id;
229
230 // // dbg(1, "enter %s\n", path);
231 if (!strncmp(path, "res/drawable/", 13))
232 {
233 jstring a = (*jnienv)->NewStringUTF(jnienv, "drawable");
234 jstring b = (*jnienv)->NewStringUTF(jnienv, "com.zoffcc.applications.zanavi");
235 char *path_noext = g_strdup(path + 13);
236 char *pos = strrchr(path_noext, '.');
237 if (pos)
238 *pos = '\0';
239 //DBG dbg(0, "path_noext=%s\n", path_noext);
240 string = (*jnienv)->NewStringUTF(jnienv, path_noext);
241 g_free(path_noext);
242 id = (*jnienv)->CallIntMethod(jnienv, gra->Resources, gra->Resources_getIdentifier, string, a, b);
243 //DBG dbg(0, "id=%d\n", id);
244 //DBG dbg(0,"JNI\n");
245 if (id)
246 {
247 ret->Bitmap = (*jnienv)->CallStaticObjectMethod(jnienv, gra->BitmapFactoryClass, gra->BitmapFactory_decodeResource, gra->Resources, id);
248 }
249 (*jnienv)->DeleteLocalRef(jnienv, b);
250 (*jnienv)->DeleteLocalRef(jnienv, a);
251 }
252 else
253 {
254 string = (*jnienv)->NewStringUTF(jnienv, path);
255 //DBG dbg(0,"JNI\n");
256 ret->Bitmap = (*jnienv)->CallStaticObjectMethod(jnienv, gra->BitmapFactoryClass, gra->BitmapFactory_decodeFile, string);
257 // there should be a check here, if we really want any rotation/scaling
258 // otherwise the call is overkill
259 //DBG dbg(0,"JNI\n");
260 ret->Bitmap = (*jnienv)->CallStaticObjectMethod(jnienv, gra->NavitGraphicsClass, gra->NavitGraphicsClass_rotate_and_scale_bitmap, ret->Bitmap, *w, *h, rotation);
261 }
262 //// dbg(1, "result=%p\n", ret->Bitmap);
263 if (ret->Bitmap)
264 {
265 //DBG dbg(0,"JNI\n");
266 ret->Bitmap = (*jnienv)->NewGlobalRef(jnienv, ret->Bitmap);
267 // ICS (*jnienv)->DeleteLocalRef(jnienv, ret->Bitmap);
268 //DBG dbg(0,"JNI\n");
269 ret->width = (*jnienv)->CallIntMethod(jnienv, ret->Bitmap, gra->Bitmap_getWidth);
270 //DBG dbg(0,"JNI\n");
271 ret->height = (*jnienv)->CallIntMethod(jnienv, ret->Bitmap, gra->Bitmap_getHeight);
272 //// dbg(1, "w=%d h=%d for %s\n", ret->width, ret->height, path);
273 ret->hot.x = ret->width / 2;
274 ret->hot.y = ret->height / 2;
275 }
276 else
277 {
278 g_free(ret);
279 ret = NULL;
280 //DBG dbg(0, "Failed to open %s\n", path);
281 }
282 //DBG dbg(0,"JNI\n");
283 (*jnienv)->DeleteLocalRef(jnienv, string);
284 //DBG dbg(0,"JNI\n");
285 g_hash_table_insert(image_cache_hash, g_strdup(path), (gpointer) ret);
286 }
287 if (ret)
288 {
289 *w = ret->width;
290 *h = ret->height;
291 if (hot)
292 {
293 *hot = ret->hot;
294 }
295 }
296
297 return ret;
298 }
299
300 static void initPaint(struct graphics_priv *gra, struct graphics_gc_priv *gc)
301 {
302 //DBG dbg(0,"EEnter\n");
303
304 float wf = gc->linewidth;
305 (*jnienv)->CallVoidMethod(jnienv, gc->gra->Paint, gra->Paint_setStrokeWidth, wf);
306 (*jnienv)->CallVoidMethod(jnienv, gc->gra->Paint, gra->Paint_setARGB, gc->a, gc->r, gc->g, gc->b);
307 }
308
309 static void draw_lines(struct graphics_priv *gra, struct graphics_gc_priv *gc, struct point *p, int count)
310 {
311 //DBG dbg(0,"EEnter\n");
312 jint pc[count * 2];
313 int i;
314 jintArray points;
315 if (count <= 0)
316 return;
317 points = (*jnienv)->NewIntArray(jnienv, count * 2);
318 for (i = 0; i < count; i++)
319 {
320 pc[i * 2] = p[i].x;
321 pc[i * 2 + 1] = p[i].y;
322 }
323 initPaint(gra, gc);
324 (*jnienv)->SetIntArrayRegion(jnienv, points, 0, count * 2, pc);
325 (*jnienv)->CallVoidMethod(jnienv, gra->NavitGraphics, gra->NavitGraphics_draw_polyline, gc->gra->Paint, points);
326 (*jnienv)->DeleteLocalRef(jnienv, points);
327 }
328
329 static void draw_lines3(struct graphics_priv *gra, struct graphics_gc_priv *gc, struct point *p, int count, int order, int width)
330 {
331 //DBG dbg(0,"EEnter\n");
332 jint pc[count * 2];
333 int i;
334 jintArray points;
335 if (count <= 0)
336 {
337 return;
338 }
339 points = (*jnienv)->NewIntArray(jnienv, count * 2);
340 for (i = 0; i < count; i++)
341 {
342 pc[i * 2] = p[i].x;
343 pc[i * 2 + 1] = p[i].y;
344 }
345 initPaint(gra, gc);
346 (*jnienv)->SetIntArrayRegion(jnienv, points, 0, count * 2, pc);
347 (*jnienv)->CallVoidMethod(jnienv, gra->NavitGraphics, gra->NavitGraphics_draw_polyline3, gc->gra->Paint, points, order, width);
348 (*jnienv)->DeleteLocalRef(jnienv, points);
349 }
350
351 static void draw_lines4(struct graphics_priv *gra, struct graphics_gc_priv *gc, struct point *p, int count, int order, int width, int type)
352 {
353 //DBG dbg(0,"EEnter\n");
354
355 // draw tunnel-street or bridge-street
356 // type:1 -> tunnel
357 // type:2 -> bridge
358
359 jint pc[count * 2];
360 int i;
361 jintArray points;
362 if (count <= 0)
363 {
364 return;
365 }
366 points = (*jnienv)->NewIntArray(jnienv, count * 2);
367 for (i = 0; i < count; i++)
368 {
369 pc[i * 2] = p[i].x;
370 pc[i * 2 + 1] = p[i].y;
371 }
372 initPaint(gra, gc);
373 (*jnienv)->SetIntArrayRegion(jnienv, points, 0, count * 2, pc);
374 (*jnienv)->CallVoidMethod(jnienv, gra->NavitGraphics, gra->NavitGraphics_draw_polyline4, gc->gra->Paint, points, order, width, type);
375 (*jnienv)->DeleteLocalRef(jnienv, points);
376 }
377
378 static void draw_lines2(struct graphics_priv *gra, struct graphics_gc_priv *gc, struct point *p, int count, int order, int oneway)
379 {
380 //DBG dbg(0,"EEnter\n");
381 jint pc[count * 2];
382 int i;
383 jintArray points;
384 if (count <= 0)
385 return;
386 points = (*jnienv)->NewIntArray(jnienv, count * 2);
387 for (i = 0; i < count; i++)
388 {
389 pc[i * 2] = p[i].x;
390 pc[i * 2 + 1] = p[i].y;
391 }
392 initPaint(gra, gc);
393 (*jnienv)->SetIntArrayRegion(jnienv, points, 0, count * 2, pc);
394 (*jnienv)->CallVoidMethod(jnienv, gra->NavitGraphics, gra->NavitGraphics_draw_polyline2, gc->gra->Paint, points, order, oneway);
395 (*jnienv)->DeleteLocalRef(jnienv, points);
396 }
397
398 static void draw_lines_dashed(struct graphics_priv *gra, struct graphics_gc_priv *gc, struct point *p, int count, int order, int oneway)
399 {
400 jint pc[count * 2];
401 int i;
402 jintArray points;
403 if (count <= 0)
404 return;
405 points = (*jnienv)->NewIntArray(jnienv, count * 2);
406 for (i = 0; i < count; i++)
407 {
408 pc[i * 2] = p[i].x;
409 pc[i * 2 + 1] = p[i].y;
410 }
411 initPaint(gra, gc);
412 (*jnienv)->SetIntArrayRegion(jnienv, points, 0, count * 2, pc);
413 (*jnienv)->CallVoidMethod(jnienv, gra->NavitGraphics, gra->NavitGraphics_draw_polyline_dashed, gc->gra->Paint, points, order, oneway);
414 (*jnienv)->DeleteLocalRef(jnienv, points);
415 }
416
417 static void draw_polygon(struct graphics_priv *gra, struct graphics_gc_priv *gc, struct point *p, int count)
418 {
419 jint pc[count * 2];
420 int i;
421 jintArray points;
422 if (count <= 0)
423 return;
424 points = (*jnienv)->NewIntArray(jnienv, count * 2);
425 for (i = 0; i < count; i++)
426 {
427 pc[i * 2] = p[i].x;
428 pc[i * 2 + 1] = p[i].y;
429 }
430 initPaint(gra, gc);
431 (*jnienv)->SetIntArrayRegion(jnienv, points, 0, count * 2, pc);
432 (*jnienv)->CallVoidMethod(jnienv, gra->NavitGraphics, gra->NavitGraphics_draw_polygon, gc->gra->Paint, points);
433 (*jnienv)->DeleteLocalRef(jnienv, points);
434 }
435
436 static void draw_polygon2(struct graphics_priv *gra, struct graphics_gc_priv *gc, struct point *p, int count, int order, int oneway)
437 {
438 jint pc[count * 2];
439 int i;
440 jintArray points;
441 if (count <= 0)
442 return;
443 points = (*jnienv)->NewIntArray(jnienv, count * 2);
444 for (i = 0; i < count; i++)
445 {
446 pc[i * 2] = p[i].x;
447 pc[i * 2 + 1] = p[i].y;
448 }
449 initPaint(gra, gc);
450 (*jnienv)->SetIntArrayRegion(jnienv, points, 0, count * 2, pc);
451 (*jnienv)->CallVoidMethod(jnienv, gra->NavitGraphics, gra->NavitGraphics_draw_polygon2, gc->gra->Paint, points, order, oneway);
452 (*jnienv)->DeleteLocalRef(jnienv, points);
453 }
454
455 static void draw_rectangle(struct graphics_priv *gra, struct graphics_gc_priv *gc, struct point *p, int w, int h)
456 {
457 initPaint(gra, gc);
458 (*jnienv)->CallVoidMethod(jnienv, gra->NavitGraphics, gra->NavitGraphics_draw_rectangle, gc->gra->Paint, p->x, p->y, w, h);
459 }
460
461 static void draw_circle(struct graphics_priv *gra, struct graphics_gc_priv *gc, struct point *p, int r)
462 {
463 initPaint(gra, gc);
464 (*jnienv)->CallVoidMethod(jnienv, gra->NavitGraphics, gra->NavitGraphics_draw_circle, gc->gra->Paint, p->x, p->y, r);
465 }
466
467 static void draw_text(struct graphics_priv *gra, struct graphics_gc_priv *fg, struct graphics_gc_priv *bg, struct graphics_font_priv *font, char *text, struct point *p, int dx, int dy)
468 {
469 //// dbg(1, "enter %s\n", text);
470 initPaint(gra, fg);
471 jstring string = (*jnienv)->NewStringUTF(jnienv, text);
472 (*jnienv)->CallVoidMethod(jnienv, gra->NavitGraphics, gra->NavitGraphics_draw_text, fg->gra->Paint, p->x, p->y, string, font->size, dx, dy);
473 (*jnienv)->DeleteLocalRef(jnienv, string);
474 }
475
476 static void draw_image(struct graphics_priv *gra, struct graphics_gc_priv *fg, struct point *p, struct graphics_image_priv *img)
477 {
478 //DBG dbg(0,"EEnter\n");
479
480 //// dbg(1, "enter %p\n", img);
481 initPaint(gra, fg);
482 (*jnienv)->CallVoidMethod(jnienv, gra->NavitGraphics, gra->NavitGraphics_draw_image, fg->gra->Paint, p->x, p->y, img->Bitmap);
483
484 }
485
486 static void draw_bigmap(struct graphics_priv *gra, struct graphics_gc_priv *fg, int yaw, int order, float clat, float clng, int x, int y, int scx, int scy, int px, int py, int valid)
487 {
488 //DBG dbg(0,"EEnter\n");
489
490 (*jnienv)->CallVoidMethod(jnienv, gra->NavitGraphics, gra->NavitGraphics_draw_bigmap, yaw, order, clat, clng, x, y, scx, scy, px, py, valid);
491
492 //DBG dbg(0,"leave\n");
493 }
494
495 static void send_osd_values(struct graphics_priv *gra, struct graphics_gc_priv *fg, char *id, char *text1, char *text2, char *text3, int i1, int i2, int i3, int i4, float f1, float f2, float f3)
496 {
497 //DBG dbg(0,"EEnter\n");
498
499 jstring string1 = (*jnienv)->NewStringUTF(jnienv, id);
500 jstring string2 = (*jnienv)->NewStringUTF(jnienv, text1);
501 jstring string3 = (*jnienv)->NewStringUTF(jnienv, text2);
502 jstring string4 = (*jnienv)->NewStringUTF(jnienv, text3);
503 (*jnienv)->CallVoidMethod(jnienv, gra->NavitGraphics, gra->NavitGraphics_send_osd_values, string1, string2, string3, string4, i1, i2, i3, i4, f1, f2, f3);
504 (*jnienv)->DeleteLocalRef(jnienv, string1);
505 (*jnienv)->DeleteLocalRef(jnienv, string2);
506 (*jnienv)->DeleteLocalRef(jnienv, string3);
507 (*jnienv)->DeleteLocalRef(jnienv, string4);
508 }
509
510 static void draw_image_warp(struct graphics_priv *gr, struct graphics_gc_priv *fg, struct point *p, int count, char *data)
511 {
512 }
513
514 static void draw_restore(struct graphics_priv *gr, struct point *p, int w, int h)
515 {
516 }
517
518 static void draw_drag(struct graphics_priv *gra, struct point *p)
519 {
520 //DBG dbg(0,"EEnter\n");
521
522 (*jnienv)->CallVoidMethod(jnienv, gra->NavitGraphics, gra->NavitGraphics_draw_drag, p ? p->x : 0, p ? p->y : 0);
523 }
524
525 static void background_gc(struct graphics_priv *gr, struct graphics_gc_priv *gc)
526 {
527 }
528
529 static void draw_mode(struct graphics_priv *gra, enum draw_mode_num mode)
530 {
531 //DBG dbg(0,"EEnter\n");
532
533 (*jnienv)->CallVoidMethod(jnienv, gra->NavitGraphics, gra->NavitGraphics_draw_mode, (int) mode);
534 }
535
536 static struct graphics_priv * overlay_new(struct graphics_priv *gr, struct graphics_methods *meth, struct point *p, int w, int h, int alpha, int wraparound);
537
538 static void *
539 get_data(struct graphics_priv *this, const char *type)
540 {
541 //DBG dbg(0,"EEnter\n");
542
543 if (strcmp(type, "window"))
544 return NULL;
545 return &this->win;
546 }
547
548 static void image_free(struct graphics_priv *gr, struct graphics_image_priv *priv)
549 {
550 }
551
552 static void get_text_bbox(struct graphics_priv *gr, struct graphics_font_priv *font, char *text, int dx, int dy, struct point *ret, int estimate)
553 {
554 ////DBG dbg(0,"EEnter\n");
555
556 // this is a rough estimate!! otherwise java methods would be called, and thats too slow!
557
558 int len = g_utf8_strlen(text, -1);
559 int xMin = 0;
560 int yMin = 0;
561 int yMax = 13 * font->size / 256;
562 int xMax = 9 * font->size * len / 256;
563
564 ret[0].x = xMin;
565 ret[0].y = -yMin;
566 ret[1].x = xMin;
567 ret[1].y = -yMax;
568 ret[2].x = xMax;
569 ret[2].y = -yMax;
570 ret[3].x = xMax;
571 ret[3].y = -yMin;
572 }
573
574 static void overlay_disable(struct graphics_priv *gra, int disable)
575 {
576 //DBG dbg(0,"EEnter\n");
577 (*jnienv)->CallVoidMethod(jnienv, gra->NavitGraphics, gra->NavitGraphics_overlay_disable, disable);
578 }
579
580 static void overlay_resize(struct graphics_priv *gra, struct point *pnt, int w, int h, int alpha, int wraparound)
581 {
582 //DBG dbg(0,"EEnter\n");
583 (*jnienv)->CallVoidMethod(jnienv, gra->NavitGraphics, gra->NavitGraphics_overlay_resize, pnt ? pnt->x : 0, pnt ? pnt->y : 0, w, h, alpha, wraparound);
584 }
585
586 static int set_attr(struct graphics_priv *gra, struct attr *attr)
587 {
588 //DBG dbg(0,"EEnter\n");
589 switch (attr->type)
590 {
591 case attr_use_camera:
592 (*jnienv)->CallVoidMethod(jnienv, gra->NavitGraphics, gra->NavitGraphics_SetCamera, attr->u.num);
593 return 1;
594 default:
595 return 0;
596 }
597 }
598
599 static struct graphics_methods graphics_methods =
600 { graphics_destroy, draw_mode, draw_lines, draw_lines2, draw_lines3, draw_lines4, draw_lines_dashed, draw_polygon, draw_polygon2, draw_rectangle, draw_circle, draw_text, draw_image, draw_bigmap, send_osd_values, draw_image_warp, draw_restore, draw_drag, font_new, gc_new, background_gc, overlay_new, image_new, get_data,
601 image_free, get_text_bbox, overlay_disable, overlay_resize, set_attr, };
602
603 /*
604 static void resize_callback(struct graphics_priv *gra, int w, int h)
605 {
606 //DBG dbg(0,"EEnter\n");
607 // //DBG dbg(0,"w=%d h=%d ok\n",w,h);
608 // callback_list_call_attr_2(gra->cbl, attr_resize, (void *) w, (void *) h);
609 navit_resize(attr_resize, this_);
610 }
611 */
612
613 /*
614 static void motion_callback(struct graphics_priv *gra, int x, int y)
615 {
616 //DBG dbg(0,"EEnter\n");
617
618 struct point p;
619 p.x = x;
620 p.y = y;
621 callback_list_call_attr_1(gra->cbl, attr_motion, (void *) &p);
622 }
623 */
624
625 /*
626 static void keypress_callback(struct graphics_priv *gra, char *s)
627 {
628 //DBG dbg(0,"EEnter\n");
629 callback_list_call_attr_1(gra->cbl, attr_keypress, s);
630 }
631 */
632
633 /*
634 static void button_callback(struct graphics_priv *gra, int pressed, int button, int x, int y)
635 {
636 //DBG dbg(0,"EEnter\n");
637
638 struct point p;
639 p.x = x;
640 p.y = y;
641 // //DBG dbg(0,"XXXXXXXYYYYYYYYY\n");
642 callback_list_call_attr_3(gra->cbl, attr_button, (void *) pressed, (void *) button, (void *) &p);
643 }
644 */
645
646 static int set_activity(jobject graphics)
647 {
648 //DBG dbg(0,"EEnter\n");
649
650 jclass ActivityClass;
651 jmethodID cid;
652
653 ActivityClass = (*jnienv)->GetObjectClass(jnienv, android_activity);
654 // //DBG dbg(0,"at 5\n");
655 if (ActivityClass == NULL)
656 {
657 //DBG dbg(0, "no activity class found\n");
658 return 0;
659 }
660 // //DBG dbg(0,"at 6\n");
661 cid = (*jnienv)->GetMethodID(jnienv, ActivityClass, "setContentView", "(Landroid/view/View;)V");
662 if (cid == NULL)
663 {
664 //DBG dbg(0, "no setContentView method found\n");
665 return 0;
666 }
667 //DBG dbg(0,"at 7\n");
668 (*jnienv)->CallVoidMethod(jnienv, android_activity, cid, graphics);
669 //DBG dbg(0,"at 8\n");
670 return 1;
671 }
672
673 static int graphics_android_init(struct graphics_priv *ret, struct graphics_priv *parent, struct point *pnt, int w, int h, int alpha, int wraparound, int use_camera)
674 {
675 struct callback *cb;
676 jmethodID cid;
677
678 //DBG dbg(0, "at 2 jnienv=%p\n", jnienv);
679 //DBG dbg(0,"a1\n");
680 if (!find_class_global("android/graphics/Paint", &ret->PaintClass))
681 return 0;
682 //DBG dbg(0,"a2\n");
683 if (!find_method(ret->PaintClass, "<init>", "(I)V", &ret->Paint_init))
684 return 0;
685 //DBG dbg(0,"a3\n");
686 if (!find_method(ret->PaintClass, "setARGB", "(IIII)V", &ret->Paint_setARGB))
687 return 0;
688 //DBG dbg(0,"a4\n");
689 if (!find_method(ret->PaintClass, "setStrokeWidth", "(F)V", &ret->Paint_setStrokeWidth))
690 return 0;
691
692 //DBG dbg(0,"a4.1\n");
693 if (!find_class_global("android/graphics/BitmapFactory", &ret->BitmapFactoryClass))
694 return 0;
695 //DBG dbg(0,"a4.2\n");
696 if (!find_static_method(ret->BitmapFactoryClass, "decodeFile", "(Ljava/lang/String;)Landroid/graphics/Bitmap;", &ret->BitmapFactory_decodeFile))
697 return 0;
698 //DBG dbg(0,"a4.3\n");
699 if (!find_static_method(ret->BitmapFactoryClass, "decodeResource", "(Landroid/content/res/Resources;I)Landroid/graphics/Bitmap;", &ret->BitmapFactory_decodeResource))
700 return 0;
701
702 //DBG dbg(0,"a4.4\n");
703 if (!find_class_global("android/graphics/Bitmap", &ret->BitmapClass))
704 return 0;
705 //DBG dbg(0,"a4.5\n");
706 if (!find_method(ret->BitmapClass, "getHeight", "()I", &ret->Bitmap_getHeight))
707 return 0;
708 //DBG dbg(0,"a4.6\n");
709 if (!find_method(ret->BitmapClass, "getWidth", "()I", &ret->Bitmap_getWidth))
710 return 0;
711 //DBG dbg(0,"a4.7\n");
712 if (!find_class_global("android/content/Context", &ret->ContextClass))
713 return 0;
714 //DBG dbg(0,"a4.8\n");
715 if (!find_method(ret->ContextClass, "getResources", "()Landroid/content/res/Resources;", &ret->Context_getResources))
716 return 0;
717 //DBG dbg(0,"a5\n");
718 ret->Resources = (*jnienv)->CallObjectMethod(jnienv, android_activity, ret->Context_getResources);
719 //DBG dbg(0,"a6\n");
720 if (ret->Resources)
721 {
722 ret->Resources = (*jnienv)->NewGlobalRef(jnienv, ret->Resources);
723 }
724 //DBG dbg(0,"a7\n");
725 if (!find_class_global("android/content/res/Resources", &ret->ResourcesClass))
726 return 0;
727 //DBG dbg(0,"a8\n");
728 if (!find_method(ret->ResourcesClass, "getIdentifier", "(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)I", &ret->Resources_getIdentifier))
729 return 0;
730 //DBG dbg(0,"a9\n");
731 if (!find_class_global("com/zoffcc/applications/zanavi/NavitGraphics", &ret->NavitGraphicsClass))
732 return 0;
733 //DBG dbg(0, "at 3\n");
734 cid = (*jnienv)->GetMethodID(jnienv, ret->NavitGraphicsClass, "<init>", "(Landroid/app/Activity;Lcom/zoffcc/applications/zanavi/NavitGraphics;IIIIIII)V");
735 if (cid == NULL)
736 {
737 //DBG dbg(0, "no method found\n");
738 return 0; /* exception thrown */
739 }
740 //DBG dbg(0, "at 4 android_activity=%p\n", android_activity);
741 ret->NavitGraphics = (*jnienv)->NewObject(jnienv, ret->NavitGraphicsClass, cid, android_activity, parent ? parent->NavitGraphics : NULL, pnt ? pnt->x : 0, pnt ? pnt->y : 0, w, h, alpha, wraparound, use_camera);
742 //DBG dbg(0, "result=%p\n", ret->NavitGraphics);
743 if (ret->NavitGraphics)
744 {
745 ret->NavitGraphics = (*jnienv)->NewGlobalRef(jnienv, ret->NavitGraphics);
746 }
747
748 /* Create a single global Paint, otherwise android will quickly run out
749 * of global refs.*/
750 /* 0x101 = text kerning (default), antialiasing */
751 ret->Paint = (*jnienv)->NewObject(jnienv, ret->PaintClass, ret->Paint_init, 0x101);
752
753 //DBG dbg(0, "l result=%p\n", ret->Paint);
754 if (ret->Paint)
755 {
756 ret->Paint = (*jnienv)->NewGlobalRef(jnienv, ret->Paint);
757 }
758 //DBG dbg(0, "g result=%p\n", ret->Paint);
759
760 /*
761 cid = (*jnienv)->GetMethodID(jnienv, ret->NavitGraphicsClass, "setSizeChangedCallback", "(I)V");
762 if (cid == NULL)
763 {
764 //DBG dbg(0, "no SetResizeCallback method found\n");
765 return 0;
766 }
767 cb = callback_new_1(callback_cast(resize_callback), ret);
768 (*jnienv)->CallVoidMethod(jnienv, ret->NavitGraphics, cid, (int) cb);
769 */
770
771 /*
772 cid = (*jnienv)->GetMethodID(jnienv, ret->NavitGraphicsClass, "setButtonCallback", "(I)V");
773 if (cid == NULL)
774 {
775 //DBG dbg(0, "no SetButtonCallback method found\n");
776 return 0;
777 }
778 cb = callback_new_1(callback_cast(button_callback), ret);
779 (*jnienv)->CallVoidMethod(jnienv, ret->NavitGraphics, cid, (int) cb);
780 */
781
782 /*
783 cid = (*jnienv)->GetMethodID(jnienv, ret->NavitGraphicsClass, "setMotionCallback", "(I)V");
784 if (cid == NULL)
785 {
786 //DBG dbg(0, "no SetMotionCallback method found\n");
787 return 0;
788 }
789 cb = callback_new_1(callback_cast(motion_callback), ret);
790 (*jnienv)->CallVoidMethod(jnienv, ret->NavitGraphics, cid, (int) cb);
791 */
792
793 // sets the graphics object for the JAVA code (this is bad, please fix me!!)
794 cid = (*jnienv)->GetMethodID(jnienv, ret->NavitGraphicsClass, "NavitSetGrObj", "()V");
795 if (cid == NULL)
796 {
797 //DBG dbg(0, "no SetMotionCallback method found\n");
798 return 0;
799 }
800 (*jnienv)->CallVoidMethod(jnienv, ret->NavitGraphics, cid);
801
802
803 // public Bitmap rotate_and_scale_bitmap(Bitmap in, int w, int h, int angle)
804
805 if (!find_static_method(ret->NavitGraphicsClass, "rotate_and_scale_bitmap", "(Landroid/graphics/Bitmap;III)Landroid/graphics/Bitmap;", &ret->NavitGraphicsClass_rotate_and_scale_bitmap))
806 return 0;
807
808 //
809 //cid = (*jnienv)->GetMethodID(jnienv, ret->NavitGraphicsClass, "rotate_and_scale_bitmap", "(Landroid/graphics/Bitmap;III)Landroid/graphics/Bitmap;");
810 //if (cid == NULL) {
811 // //DBG dbg(0,"no rotate_and_scale_bitmap method found\n");
812 // return 0; /* exception thrown */
813 //}
814
815 /*
816 cid = (*jnienv)->GetMethodID(jnienv, ret->NavitGraphicsClass, "setKeypressCallback", "(I)V");
817 if (cid == NULL)
818 {
819 //DBG dbg(0, "no SetKeypressCallback method found\n");
820 return 0;
821 }
822 cb = callback_new_1(callback_cast(keypress_callback), ret);
823 (*jnienv)->CallVoidMethod(jnienv, ret->NavitGraphics, cid, (int) cb);
824 */
825
826 if (!find_method(ret->NavitGraphicsClass, "draw_polyline", "(Landroid/graphics/Paint;[I)V", &ret->NavitGraphics_draw_polyline))
827 return 0;
828 if (!find_method(ret->NavitGraphicsClass, "draw_polyline2", "(Landroid/graphics/Paint;[III)V", &ret->NavitGraphics_draw_polyline2))
829 return 0;
830 if (!find_method(ret->NavitGraphicsClass, "draw_polyline3", "(Landroid/graphics/Paint;[III)V", &ret->NavitGraphics_draw_polyline3))
831 return 0;
832 if (!find_method(ret->NavitGraphicsClass, "draw_polyline4", "(Landroid/graphics/Paint;[IIII)V", &ret->NavitGraphics_draw_polyline4))
833 return 0;
834 if (!find_method(ret->NavitGraphicsClass, "draw_polyline_dashed", "(Landroid/graphics/Paint;[III)V", &ret->NavitGraphics_draw_polyline_dashed))
835 return 0;
836 if (!find_method(ret->NavitGraphicsClass, "set_dashes", "(Landroid/graphics/Paint;II)V", &ret->NavitGraphics_set_dashes))
837 return 0;
838 if (!find_method(ret->NavitGraphicsClass, "draw_polygon", "(Landroid/graphics/Paint;[I)V", &ret->NavitGraphics_draw_polygon))
839 return 0;
840 if (!find_method(ret->NavitGraphicsClass, "draw_polygon2", "(Landroid/graphics/Paint;[III)V", &ret->NavitGraphics_draw_polygon2))
841 return 0;
842 if (!find_method(ret->NavitGraphicsClass, "draw_rectangle", "(Landroid/graphics/Paint;IIII)V", &ret->NavitGraphics_draw_rectangle))
843 return 0;
844 if (!find_method(ret->NavitGraphicsClass, "draw_circle", "(Landroid/graphics/Paint;III)V", &ret->NavitGraphics_draw_circle))
845 return 0;
846 if (!find_method(ret->NavitGraphicsClass, "draw_text", "(Landroid/graphics/Paint;IILjava/lang/String;III)V", &ret->NavitGraphics_draw_text))
847 return 0;
848 if (!find_method(ret->NavitGraphicsClass, "draw_image", "(Landroid/graphics/Paint;IILandroid/graphics/Bitmap;)V", &ret->NavitGraphics_draw_image))
849 return 0;
850 if (!find_method(ret->NavitGraphicsClass, "draw_bigmap", "(IIFFIIIIIII)V", &ret->NavitGraphics_draw_bigmap))
851 return 0;
852 if (!find_method(ret->NavitGraphicsClass, "send_osd_values", "(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;IIIIFFF)V", &ret->NavitGraphics_send_osd_values))
853 return 0;
854 if (!find_method(ret->NavitGraphicsClass, "draw_mode", "(I)V", &ret->NavitGraphics_draw_mode))
855 return 0;
856 if (!find_method(ret->NavitGraphicsClass, "draw_drag", "(II)V", &ret->NavitGraphics_draw_drag))
857 return 0;
858 if (!find_method(ret->NavitGraphicsClass, "overlay_disable", "(I)V", &ret->NavitGraphics_overlay_disable))
859 return 0;
860 if (!find_method(ret->NavitGraphicsClass, "overlay_resize", "(IIIIII)V", &ret->NavitGraphics_overlay_resize))
861 return 0;
862 /*
863 if (!find_method(ret->NavitGraphicsClass, "SetCamera", "(I)V", &ret->NavitGraphics_SetCamera))
864 return 0;
865 */
866
867 //DBG dbg(0,"99\n");
868 #if 0
869 set_activity(ret->NavitGraphics);
870 #endif
871 return 1;
872 }
873
874 static int graphics_android_fullscreen(struct window *win, int on)
875 {
876 return 1;
877 }
878
879 static jclass NavitClass;
880 static jmethodID Navit_disableSuspend, Navit_exit;
881
882 static void graphics_android_disable_suspend(struct window *win)
883 {
884 //DBG dbg(0,"enter\n");
885 (*jnienv)->CallVoidMethod(jnienv, android_activity, Navit_disableSuspend);
886 }
887
888 static struct graphics_priv *
889 graphics_android_new(struct navit *nav, struct graphics_methods *meth, struct attr **attrs, struct callback_list *cbl)
890 {
891 //DBG dbg(0,"EEnter\n");
892
893 struct graphics_priv *ret;
894 struct attr *attr;
895 int use_camera = 0;
896 if (!event_request_system("android", "graphics_android"))
897 return NULL;ret=g_new0(struct graphics_priv, 1);
898
899 ret->cbl = cbl;
900 *meth = graphics_methods;
901 ret->win.priv = ret;
902 ret->win.fullscreen = graphics_android_fullscreen;
903 ret->win.disable_suspend = graphics_android_disable_suspend;
904 if ((attr = attr_search(attrs, NULL, attr_use_camera)))
905 {
906 use_camera = attr->u.num;
907 }
908 image_cache_hash = g_hash_table_new(g_str_hash, g_str_equal);
909 if (graphics_android_init(ret, NULL, NULL, 0, 0, 0, 0, use_camera))
910 {
911 ////DBG dbg(0,"returning %p\n",ret);
912 return ret;
913 }
914 else
915 {
916 g_free(ret);
917 return NULL;
918 }
919 }
920
921 static struct graphics_priv *
922 overlay_new(struct graphics_priv *gr, struct graphics_methods *meth, struct point *p, int w, int h, int alpha, int wraparound)
923 {
924 //DBG dbg(0,"EEnter\n");
925
926 struct graphics_priv *ret=g_new0(struct graphics_priv, 1);
927 *meth = graphics_methods;
928 if (graphics_android_init(ret, gr, p, w, h, alpha, wraparound, 0))
929 {
930 //DBG dbg(0, "returning %p\n", ret);
931 return ret;
932 }
933 else
934 {
935 g_free(ret);
936 return NULL;
937 }
938 }
939
940 static void event_android_main_loop_run(void)
941 {
942 dbg(0, "enter\n");
943 }
944
945 static void event_android_main_loop_quit(void)
946 {
947 dbg(0, "enter\n");
948 // ******* exit(0);
949 (*jnienv)->CallVoidMethod(jnienv, android_activity, Navit_exit);
950 }
951
952 static jclass NavitTimeoutClass;
953 static jmethodID NavitTimeout_init;
954 static jmethodID NavitTimeout_remove;
955
956 static jclass NavitIdleClass;
957 static jmethodID NavitIdle_init;
958 static jmethodID NavitIdle_remove;
959
960 static jclass NavitWatchClass;
961 static jmethodID NavitWatch_init;
962 static jmethodID NavitWatch_remove;
963
964 static struct event_watch *
965 event_android_add_watch(void *h, enum event_watch_cond cond, struct callback *cb)
966 {
967 //DBG dbg(0,"enter\n");
968 jobject ret;
969 ret = (*jnienv)->NewObject(jnienv, NavitWatchClass, NavitWatch_init, (int) h, (int) cond, (int) cb);
970 // //DBG dbg(0,"result for %p,%d,%p=%p\n",h,cond,cb,ret);
971 if (ret)
972 {
973 //DBG dbg(0,"result for %p,%p\n",h,ret);
974 ret = (*jnienv)->NewGlobalRef(jnienv, ret);
975 //DBG dbg(0,"g ret %p\n",ret);
976 }
977 return (struct event_watch *) ret;
978 }
979
980 static void event_android_remove_watch(struct event_watch *ev)
981 {
982 //DBG dbg(0,"enter\n");
983 if (ev)
984 {
985 //DBG dbg(0,"enter %p\n",ev);
986 jobject obj = (jobject) ev;
987 // maybe need this ? ICS obj = (*jnienv)->NewGlobalRef(jnienv, obj);
988 (*jnienv)->CallVoidMethod(jnienv, obj, NavitWatch_remove);
989 // ICS (*jnienv)->DeleteGlobalRef(jnienv, obj);
990 }
991 }
992
993 static struct event_timeout *
994 event_android_add_timeout(int timeout, int multi, struct callback *cb)
995 {
996 //dbg(0,"EEnter\n");
997
998 // timeout -> delay in milliseconds
999
1000 jobject ret;
1001 ret = (*jnienv)->NewObject(jnienv, NavitTimeoutClass, NavitTimeout_init, timeout, multi, (int) cb);
1002 //dbg(0, "result for %d,%d,%p\n", timeout, multi, cb);
1003
1004 if (ret)
1005 {
1006 //DBG dbg(0,"l ret=%p\n",ret);
1007 ret = (*jnienv)->NewGlobalRef(jnienv, ret);
1008 //DBG dbg(0,"g ret=%p\n",ret);
1009 }
1010 //dbg(0,"leave\n");
1011 return (struct event_timeout *) ret;
1012 }
1013
1014 static void event_android_remove_timeout(struct event_timeout *to)
1015 {
1016 //dbg(0,"EEnter\n");
1017
1018 if (to)
1019 {
1020 // //DBG dbg(0, "remove %p\n", to);
1021 //dbg(0, "remove\n");
1022 jobject obj = (jobject) to;
1023 (*jnienv)->CallVoidMethod(jnienv, obj, NavitTimeout_remove);
1024 // ICS (*jnienv)->DeleteGlobalRef(jnienv, obj);
1025 }
1026 }
1027
1028 static struct event_idle *
1029 event_android_add_idle(int priority, struct callback *cb)
1030 {
1031 // ----------------------------------------------------
1032 // ----------------------------------------------------
1033 // "priority" param is now misused here as "multi"
1034 // priority == 1000 -> set multi = 0
1035 // ----------------------------------------------------
1036 // ----------------------------------------------------
1037
1038 //dbg(0,"EEnter\n");
1039
1040 #if 0
1041 jobject ret;
1042 // dbg(1,"enter\n");
1043 ret=(*jnienv)->NewObject(jnienv, NavitIdleClass, NavitIdle_init, (int)cb);
1044 // dbg(1,"result for %p=%p\n",cb,ret);
1045 if (ret)
1046 (*jnienv)->NewGlobalRef(jnienv, ret);
1047 return (struct event_idle *)ret;
1048 #endif
1049 // ----- xxxxxxxx ------
1050 if (priority == 1000)
1051 {
1052 return (struct event_idle *) event_android_add_timeout(10, 0, cb);
1053 }
1054 else
1055 {
1056 return (struct event_idle *) event_android_add_timeout(10, 1, cb);
1057 }
1058 }
1059
1060 static void event_android_remove_idle(struct event_idle *ev)
1061 {
1062 //DBG dbg(0,"EEnter\n");
1063
1064 #if 0
1065 // dbg(1,"enter %p\n",ev);
1066 if (ev)
1067 {
1068 jobject obj=(jobject )ev;
1069 (*jnienv)->CallVoidMethod(jnienv, obj, NavitIdle_remove);
1070 (*jnienv)->DeleteGlobalRef(jnienv, obj);
1071 }
1072 #endif
1073 event_android_remove_timeout((struct event_timeout *) ev);
1074 }
1075
1076 static void event_android_call_callback(struct callback_list *cb)
1077 {
1078 //DBG dbg(0,"enter\n");
1079 }
1080
1081 static struct event_methods event_android_methods =
1082 { event_android_main_loop_run, event_android_main_loop_quit, event_android_add_watch, event_android_remove_watch, event_android_add_timeout, event_android_remove_timeout, event_android_add_idle, event_android_remove_idle, event_android_call_callback, };
1083
1084 static struct event_priv *
1085 event_android_new(struct event_methods *meth)
1086 {
1087 //DBG dbg(0,"enter\n");
1088 if (!find_class_global("com/zoffcc/applications/zanavi/NavitTimeout", &NavitTimeoutClass))
1089 return NULL;
1090 NavitTimeout_init = (*jnienv)->GetMethodID(jnienv, NavitTimeoutClass, "<init>", "(IZI)V");
1091 if (NavitTimeout_init == NULL)
1092 return NULL;
1093 NavitTimeout_remove = (*jnienv)->GetMethodID(jnienv, NavitTimeoutClass, "remove", "()V");
1094 if (NavitTimeout_remove == NULL)
1095 return NULL;
1096 #if 0
1097 if (!find_class_global("com/zoffcc/applications/zanavi/NavitIdle", &NavitIdleClass))
1098 return NULL;
1099 NavitIdle_init = (*jnienv)->GetMethodID(jnienv, NavitIdleClass, "<init>", "(I)V");
1100 if (NavitIdle_init == NULL)
1101 return NULL;
1102 NavitIdle_remove = (*jnienv)->GetMethodID(jnienv, NavitIdleClass, "remove", "()V");
1103 if (NavitIdle_remove == NULL)
1104 return NULL;
1105 #endif
1106
1107 if (!find_class_global("com/zoffcc/applications/zanavi/NavitWatch", &NavitWatchClass))
1108 return NULL;
1109 NavitWatch_init = (*jnienv)->GetMethodID(jnienv, NavitWatchClass, "<init>", "(III)V");
1110 if (NavitWatch_init == NULL)
1111 return NULL;
1112 NavitWatch_remove = (*jnienv)->GetMethodID(jnienv, NavitWatchClass, "remove", "()V");
1113 if (NavitWatch_remove == NULL)
1114 return NULL;
1115
1116 if (!find_class_global("com/zoffcc/applications/zanavi/Navit", &NavitClass))
1117 return NULL;
1118 Navit_disableSuspend = (*jnienv)->GetMethodID(jnienv, NavitClass, "disableSuspend", "()V");
1119 if (Navit_disableSuspend == NULL)
1120 return NULL;
1121 Navit_exit = (*jnienv)->GetMethodID(jnienv, NavitClass, "exit2", "()V");
1122 if (Navit_exit == NULL)
1123 return NULL;
1124 //DBG dbg(0,"ok\n");
1125 *meth = event_android_methods;
1126 return NULL;
1127 }
1128
1129 void plugin_init(void)
1130 {
1131 //DBG dbg(0,"enter\n");
1132 plugin_register_graphics_type("android", graphics_android_new);
1133 plugin_register_event_type("android", event_android_new);
1134 }
1135

   
Visit the ZANavi Wiki