diff options
Diffstat (limited to 'libs/raylib/src/external/android')
3 files changed, 0 insertions, 809 deletions
diff --git a/libs/raylib/src/external/android/native_app_glue/NOTICE b/libs/raylib/src/external/android/native_app_glue/NOTICE deleted file mode 100644 index d6c0922..0000000 --- a/libs/raylib/src/external/android/native_app_glue/NOTICE +++ /dev/null @@ -1,13 +0,0 @@ -Copyright (C) 2016 The Android Open Source Project - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. diff --git a/libs/raylib/src/external/android/native_app_glue/android_native_app_glue.c b/libs/raylib/src/external/android/native_app_glue/android_native_app_glue.c deleted file mode 100644 index 7eada08..0000000 --- a/libs/raylib/src/external/android/native_app_glue/android_native_app_glue.c +++ /dev/null @@ -1,442 +0,0 @@ -/* - * Copyright (C) 2010 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -#include <jni.h> - -#include <errno.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> -#include <sys/resource.h> - -#include "android_native_app_glue.h" -#include <android/log.h> - -#define LOGI(...) ((void)__android_log_print(ANDROID_LOG_INFO, "threaded_app", __VA_ARGS__)) -#define LOGE(...) ((void)__android_log_print(ANDROID_LOG_ERROR, "threaded_app", __VA_ARGS__)) - -/* For debug builds, always enable the debug traces in this library */ -#ifndef NDEBUG -# define LOGV(...) ((void)__android_log_print(ANDROID_LOG_VERBOSE, "threaded_app", __VA_ARGS__)) -#else -# define LOGV(...) ((void)0) -#endif - -static void free_saved_state(struct android_app* android_app) { - pthread_mutex_lock(&android_app->mutex); - if (android_app->savedState != NULL) { - free(android_app->savedState); - android_app->savedState = NULL; - android_app->savedStateSize = 0; - } - pthread_mutex_unlock(&android_app->mutex); -} - -int8_t android_app_read_cmd(struct android_app* android_app) { - int8_t cmd; - if (read(android_app->msgread, &cmd, sizeof(cmd)) == sizeof(cmd)) { - switch (cmd) { - case APP_CMD_SAVE_STATE: - free_saved_state(android_app); - break; - } - return cmd; - } else { - LOGE("No data on command pipe!"); - } - return -1; -} - -static void print_cur_config(struct android_app* android_app) { - char lang[2], country[2]; - AConfiguration_getLanguage(android_app->config, lang); - AConfiguration_getCountry(android_app->config, country); - - LOGV("Config: mcc=%d mnc=%d lang=%c%c cnt=%c%c orien=%d touch=%d dens=%d " - "keys=%d nav=%d keysHid=%d navHid=%d sdk=%d size=%d long=%d " - "modetype=%d modenight=%d", - AConfiguration_getMcc(android_app->config), - AConfiguration_getMnc(android_app->config), - lang[0], lang[1], country[0], country[1], - AConfiguration_getOrientation(android_app->config), - AConfiguration_getTouchscreen(android_app->config), - AConfiguration_getDensity(android_app->config), - AConfiguration_getKeyboard(android_app->config), - AConfiguration_getNavigation(android_app->config), - AConfiguration_getKeysHidden(android_app->config), - AConfiguration_getNavHidden(android_app->config), - AConfiguration_getSdkVersion(android_app->config), - AConfiguration_getScreenSize(android_app->config), - AConfiguration_getScreenLong(android_app->config), - AConfiguration_getUiModeType(android_app->config), - AConfiguration_getUiModeNight(android_app->config)); -} - -void android_app_pre_exec_cmd(struct android_app* android_app, int8_t cmd) { - switch (cmd) { - case APP_CMD_INPUT_CHANGED: - LOGV("APP_CMD_INPUT_CHANGED\n"); - pthread_mutex_lock(&android_app->mutex); - if (android_app->inputQueue != NULL) { - AInputQueue_detachLooper(android_app->inputQueue); - } - android_app->inputQueue = android_app->pendingInputQueue; - if (android_app->inputQueue != NULL) { - LOGV("Attaching input queue to looper"); - AInputQueue_attachLooper(android_app->inputQueue, - android_app->looper, LOOPER_ID_INPUT, NULL, - &android_app->inputPollSource); - } - pthread_cond_broadcast(&android_app->cond); - pthread_mutex_unlock(&android_app->mutex); - break; - - case APP_CMD_INIT_WINDOW: - LOGV("APP_CMD_INIT_WINDOW\n"); - pthread_mutex_lock(&android_app->mutex); - android_app->window = android_app->pendingWindow; - pthread_cond_broadcast(&android_app->cond); - pthread_mutex_unlock(&android_app->mutex); - break; - - case APP_CMD_TERM_WINDOW: - LOGV("APP_CMD_TERM_WINDOW\n"); - pthread_cond_broadcast(&android_app->cond); - break; - - case APP_CMD_RESUME: - case APP_CMD_START: - case APP_CMD_PAUSE: - case APP_CMD_STOP: - LOGV("activityState=%d\n", cmd); - pthread_mutex_lock(&android_app->mutex); - android_app->activityState = cmd; - pthread_cond_broadcast(&android_app->cond); - pthread_mutex_unlock(&android_app->mutex); - break; - - case APP_CMD_CONFIG_CHANGED: - LOGV("APP_CMD_CONFIG_CHANGED\n"); - AConfiguration_fromAssetManager(android_app->config, - android_app->activity->assetManager); - print_cur_config(android_app); - break; - - case APP_CMD_DESTROY: - LOGV("APP_CMD_DESTROY\n"); - android_app->destroyRequested = 1; - break; - } -} - -void android_app_post_exec_cmd(struct android_app* android_app, int8_t cmd) { - switch (cmd) { - case APP_CMD_TERM_WINDOW: - LOGV("APP_CMD_TERM_WINDOW\n"); - pthread_mutex_lock(&android_app->mutex); - android_app->window = NULL; - pthread_cond_broadcast(&android_app->cond); - pthread_mutex_unlock(&android_app->mutex); - break; - - case APP_CMD_SAVE_STATE: - LOGV("APP_CMD_SAVE_STATE\n"); - pthread_mutex_lock(&android_app->mutex); - android_app->stateSaved = 1; - pthread_cond_broadcast(&android_app->cond); - pthread_mutex_unlock(&android_app->mutex); - break; - - case APP_CMD_RESUME: - free_saved_state(android_app); - break; - } -} - -void app_dummy() { - -} - -static void android_app_destroy(struct android_app* android_app) { - LOGV("android_app_destroy!"); - free_saved_state(android_app); - pthread_mutex_lock(&android_app->mutex); - if (android_app->inputQueue != NULL) { - AInputQueue_detachLooper(android_app->inputQueue); - } - AConfiguration_delete(android_app->config); - android_app->destroyed = 1; - pthread_cond_broadcast(&android_app->cond); - pthread_mutex_unlock(&android_app->mutex); - // Can't touch android_app object after this. -} - -static void process_input(struct android_app* app, struct android_poll_source* source) { - AInputEvent* event = NULL; - while (AInputQueue_getEvent(app->inputQueue, &event) >= 0) { - LOGV("New input event: type=%d\n", AInputEvent_getType(event)); - if (AInputQueue_preDispatchEvent(app->inputQueue, event)) { - continue; - } - int32_t handled = 0; - if (app->onInputEvent != NULL) handled = app->onInputEvent(app, event); - AInputQueue_finishEvent(app->inputQueue, event, handled); - } -} - -static void process_cmd(struct android_app* app, struct android_poll_source* source) { - int8_t cmd = android_app_read_cmd(app); - android_app_pre_exec_cmd(app, cmd); - if (app->onAppCmd != NULL) app->onAppCmd(app, cmd); - android_app_post_exec_cmd(app, cmd); -} - -static void* android_app_entry(void* param) { - struct android_app* android_app = (struct android_app*)param; - - android_app->config = AConfiguration_new(); - AConfiguration_fromAssetManager(android_app->config, android_app->activity->assetManager); - - print_cur_config(android_app); - - android_app->cmdPollSource.id = LOOPER_ID_MAIN; - android_app->cmdPollSource.app = android_app; - android_app->cmdPollSource.process = process_cmd; - android_app->inputPollSource.id = LOOPER_ID_INPUT; - android_app->inputPollSource.app = android_app; - android_app->inputPollSource.process = process_input; - - ALooper* looper = ALooper_prepare(ALOOPER_PREPARE_ALLOW_NON_CALLBACKS); - ALooper_addFd(looper, android_app->msgread, LOOPER_ID_MAIN, ALOOPER_EVENT_INPUT, NULL, - &android_app->cmdPollSource); - android_app->looper = looper; - - pthread_mutex_lock(&android_app->mutex); - android_app->running = 1; - pthread_cond_broadcast(&android_app->cond); - pthread_mutex_unlock(&android_app->mutex); - - android_main(android_app); - - android_app_destroy(android_app); - return NULL; -} - -// -------------------------------------------------------------------- -// Native activity interaction (called from main thread) -// -------------------------------------------------------------------- - -static struct android_app* android_app_create(ANativeActivity* activity, - void* savedState, size_t savedStateSize) { - struct android_app* android_app = (struct android_app*)malloc(sizeof(struct android_app)); - memset(android_app, 0, sizeof(struct android_app)); - android_app->activity = activity; - - pthread_mutex_init(&android_app->mutex, NULL); - pthread_cond_init(&android_app->cond, NULL); - - if (savedState != NULL) { - android_app->savedState = malloc(savedStateSize); - android_app->savedStateSize = savedStateSize; - memcpy(android_app->savedState, savedState, savedStateSize); - } - - int msgpipe[2]; - if (pipe(msgpipe)) { - LOGE("could not create pipe: %s", strerror(errno)); - return NULL; - } - android_app->msgread = msgpipe[0]; - android_app->msgwrite = msgpipe[1]; - - pthread_attr_t attr; - pthread_attr_init(&attr); - pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED); - pthread_create(&android_app->thread, &attr, android_app_entry, android_app); - - // Wait for thread to start. - pthread_mutex_lock(&android_app->mutex); - while (!android_app->running) { - pthread_cond_wait(&android_app->cond, &android_app->mutex); - } - pthread_mutex_unlock(&android_app->mutex); - - return android_app; -} - -static void android_app_write_cmd(struct android_app* android_app, int8_t cmd) { - if (write(android_app->msgwrite, &cmd, sizeof(cmd)) != sizeof(cmd)) { - LOGE("Failure writing android_app cmd: %s\n", strerror(errno)); - } -} - -static void android_app_set_input(struct android_app* android_app, AInputQueue* inputQueue) { - pthread_mutex_lock(&android_app->mutex); - android_app->pendingInputQueue = inputQueue; - android_app_write_cmd(android_app, APP_CMD_INPUT_CHANGED); - while (android_app->inputQueue != android_app->pendingInputQueue) { - pthread_cond_wait(&android_app->cond, &android_app->mutex); - } - pthread_mutex_unlock(&android_app->mutex); -} - -static void android_app_set_window(struct android_app* android_app, ANativeWindow* window) { - pthread_mutex_lock(&android_app->mutex); - if (android_app->pendingWindow != NULL) { - android_app_write_cmd(android_app, APP_CMD_TERM_WINDOW); - } - android_app->pendingWindow = window; - if (window != NULL) { - android_app_write_cmd(android_app, APP_CMD_INIT_WINDOW); - } - while (android_app->window != android_app->pendingWindow) { - pthread_cond_wait(&android_app->cond, &android_app->mutex); - } - pthread_mutex_unlock(&android_app->mutex); -} - -static void android_app_set_activity_state(struct android_app* android_app, int8_t cmd) { - pthread_mutex_lock(&android_app->mutex); - android_app_write_cmd(android_app, cmd); - while (android_app->activityState != cmd) { - pthread_cond_wait(&android_app->cond, &android_app->mutex); - } - pthread_mutex_unlock(&android_app->mutex); -} - -static void android_app_free(struct android_app* android_app) { - pthread_mutex_lock(&android_app->mutex); - android_app_write_cmd(android_app, APP_CMD_DESTROY); - while (!android_app->destroyed) { - pthread_cond_wait(&android_app->cond, &android_app->mutex); - } - pthread_mutex_unlock(&android_app->mutex); - - close(android_app->msgread); - close(android_app->msgwrite); - pthread_cond_destroy(&android_app->cond); - pthread_mutex_destroy(&android_app->mutex); - free(android_app); -} - -static void onDestroy(ANativeActivity* activity) { - LOGV("Destroy: %p\n", activity); - android_app_free((struct android_app*)activity->instance); -} - -static void onStart(ANativeActivity* activity) { - LOGV("Start: %p\n", activity); - android_app_set_activity_state((struct android_app*)activity->instance, APP_CMD_START); -} - -static void onResume(ANativeActivity* activity) { - LOGV("Resume: %p\n", activity); - android_app_set_activity_state((struct android_app*)activity->instance, APP_CMD_RESUME); -} - -static void* onSaveInstanceState(ANativeActivity* activity, size_t* outLen) { - struct android_app* android_app = (struct android_app*)activity->instance; - void* savedState = NULL; - - LOGV("SaveInstanceState: %p\n", activity); - pthread_mutex_lock(&android_app->mutex); - android_app->stateSaved = 0; - android_app_write_cmd(android_app, APP_CMD_SAVE_STATE); - while (!android_app->stateSaved) { - pthread_cond_wait(&android_app->cond, &android_app->mutex); - } - - if (android_app->savedState != NULL) { - savedState = android_app->savedState; - *outLen = android_app->savedStateSize; - android_app->savedState = NULL; - android_app->savedStateSize = 0; - } - - pthread_mutex_unlock(&android_app->mutex); - - return savedState; -} - -static void onPause(ANativeActivity* activity) { - LOGV("Pause: %p\n", activity); - android_app_set_activity_state((struct android_app*)activity->instance, APP_CMD_PAUSE); -} - -static void onStop(ANativeActivity* activity) { - LOGV("Stop: %p\n", activity); - android_app_set_activity_state((struct android_app*)activity->instance, APP_CMD_STOP); -} - -static void onConfigurationChanged(ANativeActivity* activity) { - struct android_app* android_app = (struct android_app*)activity->instance; - LOGV("ConfigurationChanged: %p\n", activity); - android_app_write_cmd(android_app, APP_CMD_CONFIG_CHANGED); -} - -static void onLowMemory(ANativeActivity* activity) { - struct android_app* android_app = (struct android_app*)activity->instance; - LOGV("LowMemory: %p\n", activity); - android_app_write_cmd(android_app, APP_CMD_LOW_MEMORY); -} - -static void onWindowFocusChanged(ANativeActivity* activity, int focused) { - LOGV("WindowFocusChanged: %p -- %d\n", activity, focused); - android_app_write_cmd((struct android_app*)activity->instance, - focused ? APP_CMD_GAINED_FOCUS : APP_CMD_LOST_FOCUS); -} - -static void onNativeWindowCreated(ANativeActivity* activity, ANativeWindow* window) { - LOGV("NativeWindowCreated: %p -- %p\n", activity, window); - android_app_set_window((struct android_app*)activity->instance, window); -} - -static void onNativeWindowDestroyed(ANativeActivity* activity, ANativeWindow* window) { - LOGV("NativeWindowDestroyed: %p -- %p\n", activity, window); - android_app_set_window((struct android_app*)activity->instance, NULL); -} - -static void onInputQueueCreated(ANativeActivity* activity, AInputQueue* queue) { - LOGV("InputQueueCreated: %p -- %p\n", activity, queue); - android_app_set_input((struct android_app*)activity->instance, queue); -} - -static void onInputQueueDestroyed(ANativeActivity* activity, AInputQueue* queue) { - LOGV("InputQueueDestroyed: %p -- %p\n", activity, queue); - android_app_set_input((struct android_app*)activity->instance, NULL); -} - -JNIEXPORT -void ANativeActivity_onCreate(ANativeActivity* activity, void* savedState, - size_t savedStateSize) { - LOGV("Creating: %p\n", activity); - activity->callbacks->onDestroy = onDestroy; - activity->callbacks->onStart = onStart; - activity->callbacks->onResume = onResume; - activity->callbacks->onSaveInstanceState = onSaveInstanceState; - activity->callbacks->onPause = onPause; - activity->callbacks->onStop = onStop; - activity->callbacks->onConfigurationChanged = onConfigurationChanged; - activity->callbacks->onLowMemory = onLowMemory; - activity->callbacks->onWindowFocusChanged = onWindowFocusChanged; - activity->callbacks->onNativeWindowCreated = onNativeWindowCreated; - activity->callbacks->onNativeWindowDestroyed = onNativeWindowDestroyed; - activity->callbacks->onInputQueueCreated = onInputQueueCreated; - activity->callbacks->onInputQueueDestroyed = onInputQueueDestroyed; - - activity->instance = android_app_create(activity, savedState, savedStateSize); -} diff --git a/libs/raylib/src/external/android/native_app_glue/android_native_app_glue.h b/libs/raylib/src/external/android/native_app_glue/android_native_app_glue.h deleted file mode 100644 index c99d6e1..0000000 --- a/libs/raylib/src/external/android/native_app_glue/android_native_app_glue.h +++ /dev/null @@ -1,354 +0,0 @@ -/* - * Copyright (C) 2010 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -#ifndef _ANDROID_NATIVE_APP_GLUE_H -#define _ANDROID_NATIVE_APP_GLUE_H - -#include <poll.h> -#include <pthread.h> -#include <sched.h> - -#include <android/configuration.h> -#include <android/looper.h> -#include <android/native_activity.h> - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * The native activity interface provided by <android/native_activity.h> - * is based on a set of application-provided callbacks that will be called - * by the Activity's main thread when certain events occur. - * - * This means that each one of this callbacks _should_ _not_ block, or they - * risk having the system force-close the application. This programming - * model is direct, lightweight, but constraining. - * - * The 'android_native_app_glue' static library is used to provide a different - * execution model where the application can implement its own main event - * loop in a different thread instead. Here's how it works: - * - * 1/ The application must provide a function named "android_main()" that - * will be called when the activity is created, in a new thread that is - * distinct from the activity's main thread. - * - * 2/ android_main() receives a pointer to a valid "android_app" structure - * that contains references to other important objects, e.g. the - * ANativeActivity obejct instance the application is running in. - * - * 3/ the "android_app" object holds an ALooper instance that already - * listens to two important things: - * - * - activity lifecycle events (e.g. "pause", "resume"). See APP_CMD_XXX - * declarations below. - * - * - input events coming from the AInputQueue attached to the activity. - * - * Each of these correspond to an ALooper identifier returned by - * ALooper_pollOnce with values of LOOPER_ID_MAIN and LOOPER_ID_INPUT, - * respectively. - * - * Your application can use the same ALooper to listen to additional - * file-descriptors. They can either be callback based, or with return - * identifiers starting with LOOPER_ID_USER. - * - * 4/ Whenever you receive a LOOPER_ID_MAIN or LOOPER_ID_INPUT event, - * the returned data will point to an android_poll_source structure. You - * can call the process() function on it, and fill in android_app->onAppCmd - * and android_app->onInputEvent to be called for your own processing - * of the event. - * - * Alternatively, you can call the low-level functions to read and process - * the data directly... look at the process_cmd() and process_input() - * implementations in the glue to see how to do this. - * - * See the sample named "native-activity" that comes with the NDK with a - * full usage example. Also look at the JavaDoc of NativeActivity. - */ - -struct android_app; - -/** - * Data associated with an ALooper fd that will be returned as the "outData" - * when that source has data ready. - */ -struct android_poll_source { - // The identifier of this source. May be LOOPER_ID_MAIN or - // LOOPER_ID_INPUT. - int32_t id; - - // The android_app this ident is associated with. - struct android_app* app; - - // Function to call to perform the standard processing of data from - // this source. - void (*process)(struct android_app* app, struct android_poll_source* source); -}; - -/** - * This is the interface for the standard glue code of a threaded - * application. In this model, the application's code is running - * in its own thread separate from the main thread of the process. - * It is not required that this thread be associated with the Java - * VM, although it will need to be in order to make JNI calls any - * Java objects. - */ -struct android_app { - // The application can place a pointer to its own state object - // here if it likes. - void* userData; - - // Fill this in with the function to process main app commands (APP_CMD_*) - void (*onAppCmd)(struct android_app* app, int32_t cmd); - - // Fill this in with the function to process input events. At this point - // the event has already been pre-dispatched, and it will be finished upon - // return. Return 1 if you have handled the event, 0 for any default - // dispatching. - int32_t (*onInputEvent)(struct android_app* app, AInputEvent* event); - - // The ANativeActivity object instance that this app is running in. - ANativeActivity* activity; - - // The current configuration the app is running in. - AConfiguration* config; - - // This is the last instance's saved state, as provided at creation time. - // It is NULL if there was no state. You can use this as you need; the - // memory will remain around until you call android_app_exec_cmd() for - // APP_CMD_RESUME, at which point it will be freed and savedState set to NULL. - // These variables should only be changed when processing a APP_CMD_SAVE_STATE, - // at which point they will be initialized to NULL and you can malloc your - // state and place the information here. In that case the memory will be - // freed for you later. - void* savedState; - size_t savedStateSize; - - // The ALooper associated with the app's thread. - ALooper* looper; - - // When non-NULL, this is the input queue from which the app will - // receive user input events. - AInputQueue* inputQueue; - - // When non-NULL, this is the window surface that the app can draw in. - ANativeWindow* window; - - // Current content rectangle of the window; this is the area where the - // window's content should be placed to be seen by the user. - ARect contentRect; - - // Current state of the app's activity. May be either APP_CMD_START, - // APP_CMD_RESUME, APP_CMD_PAUSE, or APP_CMD_STOP; see below. - int activityState; - - // This is non-zero when the application's NativeActivity is being - // destroyed and waiting for the app thread to complete. - int destroyRequested; - - // ------------------------------------------------- - // Below are "private" implementation of the glue code. - - pthread_mutex_t mutex; - pthread_cond_t cond; - - int msgread; - int msgwrite; - - pthread_t thread; - - struct android_poll_source cmdPollSource; - struct android_poll_source inputPollSource; - - int running; - int stateSaved; - int destroyed; - int redrawNeeded; - AInputQueue* pendingInputQueue; - ANativeWindow* pendingWindow; - ARect pendingContentRect; -}; - -enum { - /** - * Looper data ID of commands coming from the app's main thread, which - * is returned as an identifier from ALooper_pollOnce(). The data for this - * identifier is a pointer to an android_poll_source structure. - * These can be retrieved and processed with android_app_read_cmd() - * and android_app_exec_cmd(). - */ - LOOPER_ID_MAIN = 1, - - /** - * Looper data ID of events coming from the AInputQueue of the - * application's window, which is returned as an identifier from - * ALooper_pollOnce(). The data for this identifier is a pointer to an - * android_poll_source structure. These can be read via the inputQueue - * object of android_app. - */ - LOOPER_ID_INPUT = 2, - - /** - * Start of user-defined ALooper identifiers. - */ - LOOPER_ID_USER = 3, -}; - -enum { - /** - * Command from main thread: the AInputQueue has changed. Upon processing - * this command, android_app->inputQueue will be updated to the new queue - * (or NULL). - */ - APP_CMD_INPUT_CHANGED, - - /** - * Command from main thread: a new ANativeWindow is ready for use. Upon - * receiving this command, android_app->window will contain the new window - * surface. - */ - APP_CMD_INIT_WINDOW, - - /** - * Command from main thread: the existing ANativeWindow needs to be - * terminated. Upon receiving this command, android_app->window still - * contains the existing window; after calling android_app_exec_cmd - * it will be set to NULL. - */ - APP_CMD_TERM_WINDOW, - - /** - * Command from main thread: the current ANativeWindow has been resized. - * Please redraw with its new size. - */ - APP_CMD_WINDOW_RESIZED, - - /** - * Command from main thread: the system needs that the current ANativeWindow - * be redrawn. You should redraw the window before handing this to - * android_app_exec_cmd() in order to avoid transient drawing glitches. - */ - APP_CMD_WINDOW_REDRAW_NEEDED, - - /** - * Command from main thread: the content area of the window has changed, - * such as from the soft input window being shown or hidden. You can - * find the new content rect in android_app::contentRect. - */ - APP_CMD_CONTENT_RECT_CHANGED, - - /** - * Command from main thread: the app's activity window has gained - * input focus. - */ - APP_CMD_GAINED_FOCUS, - - /** - * Command from main thread: the app's activity window has lost - * input focus. - */ - APP_CMD_LOST_FOCUS, - - /** - * Command from main thread: the current device configuration has changed. - */ - APP_CMD_CONFIG_CHANGED, - - /** - * Command from main thread: the system is running low on memory. - * Try to reduce your memory use. - */ - APP_CMD_LOW_MEMORY, - - /** - * Command from main thread: the app's activity has been started. - */ - APP_CMD_START, - - /** - * Command from main thread: the app's activity has been resumed. - */ - APP_CMD_RESUME, - - /** - * Command from main thread: the app should generate a new saved state - * for itself, to restore from later if needed. If you have saved state, - * allocate it with malloc and place it in android_app.savedState with - * the size in android_app.savedStateSize. The will be freed for you - * later. - */ - APP_CMD_SAVE_STATE, - - /** - * Command from main thread: the app's activity has been paused. - */ - APP_CMD_PAUSE, - - /** - * Command from main thread: the app's activity has been stopped. - */ - APP_CMD_STOP, - - /** - * Command from main thread: the app's activity is being destroyed, - * and waiting for the app thread to clean up and exit before proceeding. - */ - APP_CMD_DESTROY, -}; - -/** - * Call when ALooper_pollAll() returns LOOPER_ID_MAIN, reading the next - * app command message. - */ -int8_t android_app_read_cmd(struct android_app* android_app); - -/** - * Call with the command returned by android_app_read_cmd() to do the - * initial pre-processing of the given command. You can perform your own - * actions for the command after calling this function. - */ -void android_app_pre_exec_cmd(struct android_app* android_app, int8_t cmd); - -/** - * Call with the command returned by android_app_read_cmd() to do the - * final post-processing of the given command. You must have done your own - * actions for the command before calling this function. - */ -void android_app_post_exec_cmd(struct android_app* android_app, int8_t cmd); - -/** - * Dummy function that used to be used to prevent the linker from stripping app - * glue code. No longer necessary, since __attribute__((visibility("default"))) - * does this for us. - */ -__attribute__(( - deprecated("Calls to app_dummy are no longer necessary. See " - "https://github.com/android-ndk/ndk/issues/381."))) void -app_dummy(); - -/** - * This is the function that application code must implement, representing - * the main entry to the app. - */ -extern void android_main(struct android_app* app); - -#ifdef __cplusplus -} -#endif - -#endif /* _ANDROID_NATIVE_APP_GLUE_H */ |