speech/android/speech_android.c

/**
 * Navit, a modular navigation system.
 * Copyright (C) 2005-2008 Navit Team
 *
 * 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.
 */

#include <stdlib.h>
#include <glib.h>
#include "config.h"
#include "item.h"
#include "debug.h"
#include "plugin.h"
#include "android.h"
#include "speech.h"
#include "navit.h"

struct speech_priv
{
        jclass NavitSpeechClass;
        jobject NavitSpeech;
        jmethodID NavitSpeech_say;
        int flags;
};


jclass NavitClass4 = NULL;
jmethodID Navit_get_speech = NULL;

static int find_static_method(jclass class, char *name, char *args, jmethodID *ret)
{
        JNIEnv *jnienv2;
        jnienv2 = jni_getenv();

        //DBG dbg(0,"EEnter\n");
        *ret = (*jnienv2)->GetStaticMethodID(jnienv2, class, name, args);
        if (*ret == NULL)
        {
                //DBG dbg(0, "Failed to get static Method %s with signature %s\n", name, args);
                return 0;
        }
        return 1;
}

static int
speech_android_say(struct speech_priv *this, const char *text)
{
        JNIEnv *jnienv2;
        jnienv2 = jni_getenv();

        char *str=g_strdup(text);
        jstring string;
        int i;

/*
        if (this->flags & 2)
        {
                for (i = 0 ; i < strlen(str) ; i++)
                {
                        if (str[i] == 0xc3 && str[i+1] == 0x84) {
                                str[i]='A';
                                str[i+1]='e';
                        }
                        if (str[i] == 0xc3 && str[i+1] == 0x96) {
                                str[i]='O';
                                str[i+1]='e';
                        }
                        if (str[i] == 0xc3 && str[i+1] == 0x9c) {
                                str[i]='U';
                                str[i+1]='e';
                        }
                        if (str[i] == 0xc3 && str[i+1] == 0xa4) {
                                str[i]='a';
                                str[i+1]='e';
                        }
                        if (str[i] == 0xc3 && str[i+1] == 0xb6) {
                                str[i]='o';
                                str[i+1]='e';
                        }
                        if (str[i] == 0xc3 && str[i+1] == 0xbc) {
                                str[i]='u';
                                str[i+1]='e';
                        }
                        if (str[i] == 0xc3 && str[i+1] == 0x9f) {
                                str[i]='s';
                                str[i+1]='s';
                        }
                }
        }
*/

        string = (*jnienv2)->NewStringUTF(jnienv2, str);
        // dbg(0,"enter %s\n",str);


#ifdef NAVIT_DEBUG_SPEECH_POSITION
    (*jnienv2)->CallVoidMethod(jnienv2, this->NavitSpeech, this->NavitSpeech_say, string, (int)(global_last_vehicle_pos_geo.lat * 100000.0f), (int)(global_last_vehicle_pos_geo.lng * 100000.0f));
#else
    (*jnienv2)->CallVoidMethod(jnienv2, this->NavitSpeech, this->NavitSpeech_say, string, 0, 0);
#endif


    (*jnienv2)->DeleteLocalRef(jnienv2, string);

        g_free(str);

        return 1;
}

static void 
speech_android_destroy(struct speech_priv *this)
{
        g_free(this);
}

static struct speech_methods speech_android_meth =
{
        speech_android_destroy,
        speech_android_say,
};

static int
speech_android_init(struct speech_priv *ret)
{
        dbg(0,"EEnter\n");

        int thread_id = gettid();
        dbg(0, "THREAD ID=%d\n", thread_id);

        JNIEnv *jnienv2;
        jnienv2 = jni_getenv();

        jmethodID cid;
        char *class="com/zoffcc/applications/zanavi/NavitSpeech2";

        // obsolete ----------
        //if (ret->flags & 1)
        //{
        //      class="com/zoffcc/applications/zanavi/NavitSpeech";
        //}
        // obsolete ----------

        if (!android_find_class_global(class, &ret->NavitSpeechClass))
        {
                dbg(0,"No class found\n");
                return 0;
        }

        if (!android_find_method(ret->NavitSpeechClass, "say", "(Ljava/lang/String;II)V", &ret->NavitSpeech_say))
        {
                return 0;
        }


        // --------------- Init the new Speech Object here -----------------
        // --------------- Init the new Speech Object here -----------------
        // --------------- Init the new Speech Object here -----------------
        dbg(0,"Init the new Speech Object here\n");

        if (NavitClass4 == NULL)
        {
                if (!android_find_class_global("com/zoffcc/applications/zanavi/Navit", &NavitClass4))
                {
                        NavitClass4 = NULL;
                        return 0;
                }
        }

        if (!find_static_method(NavitClass4, "get_speech_object", "()Lcom/zoffcc/applications/zanavi/NavitSpeech2;", &Navit_get_speech))
        {
                return 0;
        }


        /// --old-- ret->NavitSpeech=(*jnienv2)->NewObject(jnienv2, ret->NavitSpeechClass, cid, android_activity);

        /// --new--
        ret->NavitSpeech = (*jnienv2)->CallStaticObjectMethod(jnienv2, NavitClass4, Navit_get_speech);
        /// --new--

        // --------------- Init the new Speech Object here -----------------
        // --------------- Init the new Speech Object here -----------------
        // --------------- Init the new Speech Object here -----------------


        if (!ret->NavitSpeech)
        {
                return 0;
        }
        if (ret->NavitSpeech)
        {
                ret->NavitSpeech = (*jnienv2)->NewGlobalRef(jnienv2, ret->NavitSpeech);
        }
        return 1;
}

struct speech_priv *
speech_android_new(struct speech_methods *meth, struct attr **attrs, struct attr *parent)
{
        dbg(0,"EEnter\n");
        struct speech_priv *this;
        struct attr *flags;
        *meth=speech_android_meth;
        this=g_new0(struct speech_priv,1);

        if (!speech_android_init(this))
        {
                g_free(this);
                this=NULL;
        }

        if (android_version < 4)
        {
                this->flags=3;
        }

        if ((flags = attr_search(attrs, NULL, attr_flags)))
        {
                this->flags=flags->u.num;
        }
        
        return this;
}

#ifdef PLUGSSS
void
plugin_init(void)
{
        plugin_register_speech_type("android", speech_android_new);
}
#endif

1	/**
2	* Navit, a modular navigation system.
3	* Copyright (C) 2005-2008 Navit Team
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	#include <stdlib.h>
21	#include <glib.h>
22	#include "config.h"
23	#include "item.h"
24	#include "debug.h"
25	#include "plugin.h"
26	#include "android.h"
27	#include "speech.h"
28	#include "navit.h"
29
30	struct speech_priv
31	{
32	jclass NavitSpeechClass;
33	jobject NavitSpeech;
34	jmethodID NavitSpeech_say;
35	int flags;
36	};
37
38
39	jclass NavitClass4 = NULL;
40	jmethodID Navit_get_speech = NULL;
41
42	static int find_static_method(jclass class, char name, char args, jmethodID *ret)
43	{
44	JNIEnv *jnienv2;
45	jnienv2 = jni_getenv();
46
47	//DBG dbg(0,"EEnter\n");
48	ret = (jnienv2)->GetStaticMethodID(jnienv2, class, name, args);
49	if (*ret == NULL)
50	{
51	//DBG dbg(0, "Failed to get static Method %s with signature %s\n", name, args);
52	return 0;
53	}
54	return 1;
55	}
56
57	static int
58	speech_android_say(struct speech_priv this, const char text)
59	{
60	JNIEnv *jnienv2;
61	jnienv2 = jni_getenv();
62
63	char *str=g_strdup(text);
64	jstring string;
65	int i;
66
67	/*
68	if (this->flags & 2)
69	{
70	for (i = 0 ; i < strlen(str) ; i++)
71	{
72	if (str[i] == 0xc3 && str[i+1] == 0x84) {
73	str[i]='A';
74	str[i+1]='e';
75	}
76	if (str[i] == 0xc3 && str[i+1] == 0x96) {
77	str[i]='O';
78	str[i+1]='e';
79	}
80	if (str[i] == 0xc3 && str[i+1] == 0x9c) {
81	str[i]='U';
82	str[i+1]='e';
83	}
84	if (str[i] == 0xc3 && str[i+1] == 0xa4) {
85	str[i]='a';
86	str[i+1]='e';
87	}
88	if (str[i] == 0xc3 && str[i+1] == 0xb6) {
89	str[i]='o';
90	str[i+1]='e';
91	}
92	if (str[i] == 0xc3 && str[i+1] == 0xbc) {
93	str[i]='u';
94	str[i+1]='e';
95	}
96	if (str[i] == 0xc3 && str[i+1] == 0x9f) {
97	str[i]='s';
98	str[i+1]='s';
99	}
100	}
101	}
102	*/
103
104	string = (*jnienv2)->NewStringUTF(jnienv2, str);
105	// dbg(0,"enter %s\n",str);
106
107
108	#ifdef NAVIT_DEBUG_SPEECH_POSITION
109	(jnienv2)->CallVoidMethod(jnienv2, this->NavitSpeech, this->NavitSpeech_say, string, (int)(global_last_vehicle_pos_geo.lat 100000.0f), (int)(global_last_vehicle_pos_geo.lng * 100000.0f));
110	#else
111	(*jnienv2)->CallVoidMethod(jnienv2, this->NavitSpeech, this->NavitSpeech_say, string, 0, 0);
112	#endif
113
114
115	(*jnienv2)->DeleteLocalRef(jnienv2, string);
116
117	g_free(str);
118
119	return 1;
120	}
121
122	static void
123	speech_android_destroy(struct speech_priv *this)
124	{
125	g_free(this);
126	}
127
128	static struct speech_methods speech_android_meth =
129	{
130	speech_android_destroy,
131	speech_android_say,
132	};
133
134	static int
135	speech_android_init(struct speech_priv *ret)
136	{
137	dbg(0,"EEnter\n");
138
139	int thread_id = gettid();
140	dbg(0, "THREAD ID=%d\n", thread_id);
141
142	JNIEnv *jnienv2;
143	jnienv2 = jni_getenv();
144
145	jmethodID cid;
146	char *class="com/zoffcc/applications/zanavi/NavitSpeech2";
147
148	// obsolete ----------
149	//if (ret->flags & 1)
150	//{
151	// class="com/zoffcc/applications/zanavi/NavitSpeech";
152	//}
153	// obsolete ----------
154
155	if (!android_find_class_global(class, &ret->NavitSpeechClass))
156	{
157	dbg(0,"No class found\n");
158	return 0;
159	}
160
161	if (!android_find_method(ret->NavitSpeechClass, "say", "(Ljava/lang/String;II)V", &ret->NavitSpeech_say))
162	{
163	return 0;
164	}
165
166
167
168
169
170	// --------------- Init the new Speech Object here -----------------
171	// --------------- Init the new Speech Object here -----------------
172	// --------------- Init the new Speech Object here -----------------
173	dbg(0,"Init the new Speech Object here\n");
174
175	if (NavitClass4 == NULL)
176	{
177	if (!android_find_class_global("com/zoffcc/applications/zanavi/Navit", &NavitClass4))
178	{
179	NavitClass4 = NULL;
180	return 0;
181	}
182	}
183
184	if (!find_static_method(NavitClass4, "get_speech_object", "()Lcom/zoffcc/applications/zanavi/NavitSpeech2;", &Navit_get_speech))
185	{
186	return 0;
187	}
188
189
190	/// --old-- ret->NavitSpeech=(*jnienv2)->NewObject(jnienv2, ret->NavitSpeechClass, cid, android_activity);
191
192	/// --new--
193	ret->NavitSpeech = (*jnienv2)->CallStaticObjectMethod(jnienv2, NavitClass4, Navit_get_speech);
194	/// --new--
195
196	// --------------- Init the new Speech Object here -----------------
197	// --------------- Init the new Speech Object here -----------------
198	// --------------- Init the new Speech Object here -----------------
199
200
201
202	if (!ret->NavitSpeech)
203	{
204	return 0;
205	}
206	if (ret->NavitSpeech)
207	{
208	ret->NavitSpeech = (*jnienv2)->NewGlobalRef(jnienv2, ret->NavitSpeech);
209	}
210	return 1;
211	}
212
213	struct speech_priv *
214	speech_android_new(struct speech_methods meth, struct attr attrs, struct attr parent)
215	{
216	dbg(0,"EEnter\n");
217	struct speech_priv *this;
218	struct attr *flags;
219	*meth=speech_android_meth;
220	this=g_new0(struct speech_priv,1);
221
222	if (!speech_android_init(this))
223	{
224	g_free(this);
225	this=NULL;
226	}
227
228	if (android_version < 4)
229	{
230	this->flags=3;
231	}
232
233	if ((flags = attr_search(attrs, NULL, attr_flags)))
234	{
235	this->flags=flags->u.num;
236	}
237
238	return this;
239	}
240
241	#ifdef PLUGSSS
242	void
243	plugin_init(void)
244	{
245	plugin_register_speech_type("android", speech_android_new);
246	}
247	#endif
248