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(Android) Set lookup name function pointer at the beginning of the app's

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This commit is contained in:
twinaphex 2015-05-01 18:20:52 +02:00
parent 8ec5db66cf
commit 349a5890e4
3 changed files with 158 additions and 162 deletions
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155
frontend/drivers/platform_android.c
View File

@ -681,8 +681,156 @@ static void frontend_android_shutdown(bool unused)
bool android_run_events(void *data);
static bool android_input_lookup_name_prekitkat(char *buf,
int *vendorId, int *productId, size_t size, int id)
{
RARCH_LOG("Using old lookup");
jclass class;
jmethodID method, getName;
jobject device, name;
const char *str = NULL;
JNIEnv *env = (JNIEnv*)jni_thread_getenv();
if (!env)
goto error;
class = NULL;
FIND_CLASS(env, class, "android/view/InputDevice");
if (!class)
goto error;
method = NULL;
GET_STATIC_METHOD_ID(env, method, class, "getDevice",
"(I)Landroid/view/InputDevice;");
if (!method)
goto error;
device = NULL;
CALL_OBJ_STATIC_METHOD_PARAM(env, device, class, method, (jint)id);
if (!device)
{
RARCH_ERR("Failed to find device for ID: %d\n", id);
goto error;
}
getName = NULL;
GET_METHOD_ID(env, getName, class, "getName", "()Ljava/lang/String;");
if (!getName)
goto error;
name = NULL;
CALL_OBJ_METHOD(env, name, device, getName);
if (!name)
{
RARCH_ERR("Failed to find name for device ID: %d\n", id);
goto error;
}
buf[0] = '\0';
str = (*env)->GetStringUTFChars(env, name, 0);
if (str)
strlcpy(buf, str, size);
(*env)->ReleaseStringUTFChars(env, name, str);
RARCH_LOG("device name: %s\n", buf);
return true;
error:
return false;
}
static bool android_input_lookup_name(char *buf,
int *vendorId, int *productId, size_t size, int id)
{
RARCH_LOG("Using new lookup");
jclass class;
jmethodID method, getName, getVendorId, getProductId;
jobject device, name;
const char *str = NULL;
JNIEnv *env = (JNIEnv*)jni_thread_getenv();
if (!env)
goto error;
class = NULL;
FIND_CLASS(env, class, "android/view/InputDevice");
if (!class)
goto error;
method = NULL;
GET_STATIC_METHOD_ID(env, method, class, "getDevice",
"(I)Landroid/view/InputDevice;");
if (!method)
goto error;
device = NULL;
CALL_OBJ_STATIC_METHOD_PARAM(env, device, class, method, (jint)id);
if (!device)
{
RARCH_ERR("Failed to find device for ID: %d\n", id);
goto error;
}
getName = NULL;
GET_METHOD_ID(env, getName, class, "getName", "()Ljava/lang/String;");
if (!getName)
goto error;
name = NULL;
CALL_OBJ_METHOD(env, name, device, getName);
if (!name)
{
RARCH_ERR("Failed to find name for device ID: %d\n", id);
goto error;
}
buf[0] = '\0';
str = (*env)->GetStringUTFChars(env, name, 0);
if (str)
strlcpy(buf, str, size);
(*env)->ReleaseStringUTFChars(env, name, str);
RARCH_LOG("device name: %s\n", buf);
getVendorId = NULL;
GET_METHOD_ID(env, getVendorId, class, "getVendorId", "()I");
if (!getVendorId)
goto error;
CALL_INT_METHOD(env, *vendorId, device, getVendorId);
if (!*vendorId)
{
RARCH_ERR("Failed to find vendor id for device ID: %d\n", id);
goto error;
}
RARCH_LOG("device vendor id: %d\n", *vendorId);
getProductId = NULL;
GET_METHOD_ID(env, getProductId, class, "getProductId", "()I");
if (!getProductId)
goto error;
*productId = 0;
CALL_INT_METHOD(env, *productId, device, getProductId);
if (!*productId)
{
RARCH_ERR("Failed to find product id for device ID: %d\n", id);
goto error;
}
RARCH_LOG("device product id: %d\n", *productId);
return true;
error:
return false;
}
static void frontend_android_init(void *data)
{
int32_t sdk;
JNIEnv *env;
ALooper *looper;
jclass class = NULL;
@ -726,6 +874,13 @@ static void frontend_android_init(void *data)
GET_OBJECT_CLASS(env, class, obj);
GET_METHOD_ID(env, android_app->getStringExtra, class,
"getStringExtra", "(Ljava/lang/String;)Ljava/lang/String;");
frontend_android_get_version_sdk(&sdk);
if (sdk >= 19)
engine_lookup_name = android_input_lookup_name;
else
engine_lookup_name = android_input_lookup_name_prekitkat;
}
static int frontend_android_get_rating(void)

3
frontend/drivers/platform_android.h
View File

@ -280,6 +280,9 @@ enum
var = (*env)->CallIntMethod(env, clazz_obj, methodId); \
JNI_EXCEPTION(env)
bool (*engine_lookup_name)(char *buf,
int *vendorId, int *productId, size_t size, int id);
extern JNIEnv *jni_thread_getenv(void);
extern struct android_app *g_android;

162
input/drivers/android_input.c
View File

@ -55,9 +55,6 @@ typedef struct android_input
static void frontend_android_get_version_sdk(int32_t *sdk);
bool (*engine_lookup_name)(char *buf,
int *vendorId, int *productId, size_t size, int id);
void (*engine_handle_dpad)(android_input_state_t *state,
AInputEvent*, int, int);
@ -116,153 +113,6 @@ static void engine_handle_dpad_getaxisvalue(
state->analog_state[port][9] = (int16_t)(gas * 32767.0f);
}
static bool android_input_lookup_name_prekitkat(char *buf,
int *vendorId, int *productId, size_t size, int id)
{
RARCH_LOG("Using old lookup");
jclass class;
jmethodID method, getName;
jobject device, name;
const char *str = NULL;
JNIEnv *env = (JNIEnv*)jni_thread_getenv();
if (!env)
goto error;
class = NULL;
FIND_CLASS(env, class, "android/view/InputDevice");
if (!class)
goto error;
method = NULL;
GET_STATIC_METHOD_ID(env, method, class, "getDevice",
"(I)Landroid/view/InputDevice;");
if (!method)
goto error;
device = NULL;
CALL_OBJ_STATIC_METHOD_PARAM(env, device, class, method, (jint)id);
if (!device)
{
RARCH_ERR("Failed to find device for ID: %d\n", id);
goto error;
}
getName = NULL;
GET_METHOD_ID(env, getName, class, "getName", "()Ljava/lang/String;");
if (!getName)
goto error;
name = NULL;
CALL_OBJ_METHOD(env, name, device, getName);
if (!name)
{
RARCH_ERR("Failed to find name for device ID: %d\n", id);
goto error;
}
buf[0] = '\0';
str = (*env)->GetStringUTFChars(env, name, 0);
if (str)
strlcpy(buf, str, size);
(*env)->ReleaseStringUTFChars(env, name, str);
RARCH_LOG("device name: %s\n", buf);
return true;
error:
return false;
}
static bool android_input_lookup_name(char *buf,
int *vendorId, int *productId, size_t size, int id)
{
RARCH_LOG("Using new lookup");
jclass class;
jmethodID method, getName, getVendorId, getProductId;
jobject device, name;
const char *str = NULL;
JNIEnv *env = (JNIEnv*)jni_thread_getenv();
if (!env)
goto error;
class = NULL;
FIND_CLASS(env, class, "android/view/InputDevice");
if (!class)
goto error;
method = NULL;
GET_STATIC_METHOD_ID(env, method, class, "getDevice",
"(I)Landroid/view/InputDevice;");
if (!method)
goto error;
device = NULL;
CALL_OBJ_STATIC_METHOD_PARAM(env, device, class, method, (jint)id);
if (!device)
{
RARCH_ERR("Failed to find device for ID: %d\n", id);
goto error;
}
getName = NULL;
GET_METHOD_ID(env, getName, class, "getName", "()Ljava/lang/String;");
if (!getName)
goto error;
name = NULL;
CALL_OBJ_METHOD(env, name, device, getName);
if (!name)
{
RARCH_ERR("Failed to find name for device ID: %d\n", id);
goto error;
}
buf[0] = '\0';
str = (*env)->GetStringUTFChars(env, name, 0);
if (str)
strlcpy(buf, str, size);
(*env)->ReleaseStringUTFChars(env, name, str);
RARCH_LOG("device name: %s\n", buf);
getVendorId = NULL;
GET_METHOD_ID(env, getVendorId, class, "getVendorId", "()I");
if (!getVendorId)
goto error;
CALL_INT_METHOD(env, *vendorId, device, getVendorId);
if (!*vendorId)
{
RARCH_ERR("Failed to find vendor id for device ID: %d\n", id);
goto error;
}
RARCH_LOG("device vendor id: %d\n", *vendorId);
getProductId = NULL;
GET_METHOD_ID(env, getProductId, class, "getProductId", "()I");
if (!getProductId)
goto error;
*productId = 0;
CALL_INT_METHOD(env, *productId, device, getProductId);
if (!*productId)
{
RARCH_ERR("Failed to find product id for device ID: %d\n", id);
goto error;
}
RARCH_LOG("device product id: %d\n", *productId);
return true;
error:
return false;
}
static void engine_handle_cmd(void)
{
int8_t cmd;
@ -390,7 +240,6 @@ static void engine_handle_cmd(void)
static void *android_input_init(void)
{
int32_t sdk;
settings_t *settings = config_get_ptr();
android_input_t *android = (android_input_t*)calloc(1, sizeof(*android));
@ -400,15 +249,6 @@ static void *android_input_init(void)
android->copy.pads_connected = 0;
android->joypad = input_joypad_init_driver(settings->input.joypad_driver);
frontend_android_get_version_sdk(&sdk);
RARCH_LOG("sdk version: %d\n", sdk);
if (sdk >= 19)
engine_lookup_name = android_input_lookup_name;
else
engine_lookup_name = android_input_lookup_name_prekitkat;
return android;
}
@ -506,8 +346,6 @@ static int android_input_get_id_port(android_input_state_t *android, int id,
return -1;
}
/* Returns the index inside android->pad_state */
static int android_input_get_id_index_from_name(android_input_state_t *android,
const char *name)