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(Android) Refactor JNI code

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This commit is contained in:
twinaphex 2012-12-23 07:30:01 +01:00
parent e198dac691
commit 18bf8e2a16
5 changed files with 103 additions and 18 deletions
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1
AUTHORS
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@ -31,6 +31,7 @@ Michael Lelli - <toadking@toadking.com>
- Gamecube/Wii libogc port
- Raspberry Pi video driver
- Linux Raw keyboard input driver
- Android port patches
Darren Alton -
- OpenPandora port

2
android/native/jni/android_general.h
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@ -58,7 +58,7 @@ struct jni_out_params_char
extern struct droid g_android;
void jni_get_char_argv(struct jni_params *params, struct jni_out_params_char *out_params);
void jni_get(void *params, void *out_params, unsigned out_type);
bool android_run_events(struct android_app* android_app);
#endif

51
android/native/jni/input_android.c
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@ -298,6 +298,36 @@ static void *android_input_init(void)
return (void*)-1;
}
#if 0
static void android_input_get_devicename(int id, struct jni_params *params, struct jni_out_params_char *out_params)
{
JNIEnv *env;
JavaVM *vm = params->java_vm;
(*vm)->AttachCurrentThread(vm, &env, 0);
jclass clazz = (*env)->FindClass(env, "org.retroarch.browser.ModuleActivity");
jmethodID giid = (*env)->GetMethodID(env, clazz, params->method_name, params->method_signature);
jobject obj = (*env)->CallObjectMethod(env, params->class_obj, giid); //Got our object
jclass class_obj = (*env)->GetObjectClass(env, obj); //class pointer of object
jmethodID gseid = (*env)->GetMethodID(env, class_obj, params->obj_method_name, params->obj_method_signature);
jstring jsParam1 = (*env)->CallObjectMethod(env, obj, gseid, (*env)->NewStringUTF(env, out_params->in));
const char *test_argv = (*env)->GetStringUTFChars(env, jsParam1, 0);
strncpy(out_params->out, test_argv, out_params->out_sizeof);
(*env)->ReleaseStringUTFChars(env, jsParam1, test_argv);
(*vm)->DetachCurrentThread(vm);
}
#endif
static void android_input_poll(void *data)
{
(void)data;
@ -309,6 +339,7 @@ static void android_input_poll(void *data)
g_extern.lifecycle_state &= ~((1ULL << RARCH_RESET) | (1ULL << RARCH_REWIND) | (1ULL << RARCH_FAST_FORWARD_KEY) | (1ULL << RARCH_FAST_FORWARD_HOLD_KEY) | (1ULL << RARCH_MUTE) | (1ULL << RARCH_SAVE_STATE_KEY) | (1ULL << RARCH_LOAD_STATE_KEY) | (1ULL << RARCH_STATE_SLOT_PLUS) | (1ULL << RARCH_STATE_SLOT_MINUS));
// Read all pending events.
while(AInputQueue_hasEvents(android_app->inputQueue))
{
@ -322,6 +353,26 @@ static void android_input_poll(void *data)
int source = AInputEvent_getSource(event);
int id = AInputEvent_getDeviceId(event);
#if 0
char devicename[512];
struct jni_out_params_char out_args;
struct jni_params jni_args;
jni_args.java_vm = g_android.app->activity->vm;
snprintf(jni_args.method_name, sizeof(jni_args.method_name), "getDeviceName");
snprintf(jni_args.method_signature, sizeof(jni_args.method_signature), "(Ljava/lang/String;)Ljava/lang/String;");
out_args.out = devicename;
out_args.out_sizeof = sizeof(devicename);
android_input_get_devicename(id, &jni_args, &out_args);
RARCH_LOG("Device name: %s\n", out_args.out);
#endif
int type_event = AInputEvent_getType(event);
int state_id = state_device_ids[id];

55
android/native/jni/main.c
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@ -68,26 +68,49 @@ static void print_cur_config(struct android_app* android_app)
AConfiguration_getUiModeNight(android_app->config));
}
void jni_get_char_argv(struct jni_params *params, struct jni_out_params_char *out_params)
#define JNI_OUT_CHAR 0
void jni_get(void *params, void *out_params, unsigned out_type)
{
JNIEnv *env;
JavaVM *vm = params->java_vm;
struct jni_params *in_params = (struct jni_params*)params;
JavaVM *vm = in_params->java_vm;
jobject obj = NULL;
jmethodID gseid = NULL;
(*vm)->AttachCurrentThread(vm, &env, 0);
jclass acl = (*env)->GetObjectClass(env, params->class_obj); //class pointer
jmethodID giid = (*env)->GetMethodID(env, acl, params->method_name, params->method_signature);
jobject obj = (*env)->CallObjectMethod(env, params->class_obj, giid); //Got our object
if (in_params->class_obj)
{
jclass acl = (*env)->GetObjectClass(env, in_params->class_obj); //class pointer
jmethodID giid = (*env)->GetMethodID(env, acl, in_params->method_name, in_params->method_signature);
obj = (*env)->CallObjectMethod(env, in_params->class_obj, giid); //Got our object
}
jclass class_obj = (*env)->GetObjectClass(env, obj); //class pointer of object
jmethodID gseid = (*env)->GetMethodID(env, class_obj, params->obj_method_name, params->obj_method_signature);
if (in_params->obj_method_name && obj)
{
jclass class_obj = (*env)->GetObjectClass(env, obj); //class pointer of object
gseid = (*env)->GetMethodID(env, class_obj, in_params->obj_method_name,
in_params->obj_method_signature);
}
jstring jsParam1 = (*env)->CallObjectMethod(env, obj, gseid, (*env)->NewStringUTF(env, out_params->in));
const char *test_argv = (*env)->GetStringUTFChars(env, jsParam1, 0);
strncpy(out_params->out, test_argv, out_params->out_sizeof);
(*env)->ReleaseStringUTFChars(env, jsParam1, test_argv);
switch (out_type)
{
case JNI_OUT_CHAR:
if(gseid != NULL)
{
struct jni_out_params_char *out_params_char = (struct jni_out_params_char*)out_params;
jstring jsParam1 = (*env)->CallObjectMethod(env, obj,
gseid, (*env)->NewStringUTF(env, out_params_char->in));
const char *test_argv = (*env)->GetStringUTFChars(env, jsParam1, 0);
strncpy(out_params_char->out, test_argv, out_params_char->out_sizeof);
(*env)->ReleaseStringUTFChars(env, jsParam1, test_argv);
}
break;
default:
break;
}
(*vm)->DetachCurrentThread(vm);
}
@ -342,13 +365,13 @@ static void* android_app_entry(void* param)
out_args.out_sizeof = sizeof(rom_path);
snprintf(out_args.in, sizeof(out_args.in), "ROM");
jni_get_char_argv(&jni_args, &out_args);
jni_get(&jni_args, &out_args, JNI_OUT_CHAR);
out_args.out = libretro_path;
out_args.out_sizeof = sizeof(libretro_path);
snprintf(out_args.in, sizeof(out_args.in), "LIBRETRO");
jni_get_char_argv(&jni_args, &out_args);
jni_get(&jni_args, &out_args, JNI_OUT_CHAR);
char refreshrate_char[128];
float refreshrate;
@ -357,7 +380,7 @@ static void* android_app_entry(void* param)
out_args.out_sizeof = sizeof(refreshrate_char);
snprintf(out_args.in, sizeof(out_args.in), "REFRESHRATE");
jni_get_char_argv(&jni_args, &out_args);
jni_get(&jni_args, &out_args, JNI_OUT_CHAR);
refreshrate = (float)strtod(refreshrate_char, NULL);

12
android/phoenix/src/org/retroarch/browser/ModuleActivity.java
View File

@ -48,6 +48,15 @@ public class ModuleActivity extends Activity implements AdapterView.OnItemClickL
static private final int ACTIVITY_LOAD_ROM = 0;
static private String libretro_path;
public String getDeviceName(int id)
{
final String name = InputDevice.getDevice(7).getName();
if(name != null)
return name;
else
return "";
}
public float getRefreshRate()
{
final WindowManager wm = (WindowManager)getSystemService(Context.WINDOW_SERVICE);
@ -107,7 +116,8 @@ public class ModuleActivity extends Activity implements AdapterView.OnItemClickL
case ACTIVITY_LOAD_ROM:
if(data.getStringExtra("PATH") != null)
{
Toast.makeText(this, "Loading: ["+ data.getStringExtra("PATH") + "]...", Toast.LENGTH_SHORT).show();
//Toast.makeText(this, "Loading: ["+ data.getStringExtra("PATH") + "]...", Toast.LENGTH_SHORT).show();
Toast.makeText(this, getDeviceName(5), Toast.LENGTH_SHORT).show();
myIntent = new Intent(this, NativeActivity.class);
myIntent.putExtra("ROM", data.getStringExtra("PATH"));
myIntent.putExtra("LIBRETRO", libretro_path);