src/android/main.c

#include "main.h"

#include "gl.h"
#include "freetype.h"

#include "../debug.h"
#include "../filesys.h"
#include "../flist.h"
#include "../main.h"
#include "../settings.h"
#include "../stb.h"
#include "../theme.h"
#include "../tox.h"
#include "../ui.h"
#include "../utox.h"

#include "../ui/svg.h"
#include "../ui/edit.h"

#include "../layout/background.h"

#include "../native/keyboard.h"
#include "../native/notify.h"

#include <pthread.h>
#include <stdint.h>
#include <stdio.h>
#include <assert.h>
#include <stdlib.h>

#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>

#include <android/native_activity.h>

static volatile bool destroy;
bool have_focus = false;

static bool shift;

static ANativeActivity *       activity;
static ANativeWindow *         window;
static volatile ANativeWindow *windowN;
static AInputQueue *           inputQueue;
static volatile AInputQueue *  inputQueueNew;

static volatile ARect rect;
static volatile bool  _redraw;

const char *internalPath[UTOX_FILE_NAME_LENGTH];

static int pipefd[2];
typedef struct {
    uint32_t msg;
    uint16_t param1, param2;
    void *   data;
} PIPING;

void postmessage_utox(UTOX_MSG msg, uint16_t param1, uint16_t param2, void *data) {
    PIPING piping = {.msg = msg, .param1 = param1, .param2 = param2, .data = data };

    write(pipefd[1], &piping, sizeof(PIPING));
}

void init_ptt(void) {
    settings.push_to_talk = 0; /* android is unsupported */
}
bool check_ptt_key(void) {
    return 1; /* android is unsupported */
}
void exit_ptt(void) {
    settings.push_to_talk = 0; /* android is unsupported */
}

void image_set_filter(NATIVE_IMAGE *image, uint8_t filter) { /* Unsupported on android */
}
void image_set_scale(NATIVE_IMAGE *image, double scale) { /* Unsupported on android */
}

void draw_image(const NATIVE_IMAGE *data, int x, int y, uint32_t width, uint32_t height, uint32_t imgx, uint32_t imgy) {
    GL_draw_image(data, x, y, width, height, imgx, imgy);
}

void draw_inline_image(uint8_t *img_data, size_t size, uint16_t w, uint16_t h, int x, int y) {
    draw_image(img_data, x, y, w, h, 0, 0);
}

void thread(void func(void *), void *args) {
    pthread_t thread_temp;
    pthread_create(&thread_temp, NULL, (void *(*)(void *))func, args);
}

void yieldcpu(uint32_t ms) {
    usleep(1000 * ms);
}

uint64_t get_time(void) {
    struct timespec ts;
    clock_gettime(CLOCK_MONOTONIC_RAW, &ts);

    return ((uint64_t)ts.tv_sec * (1000 * 1000 * 1000)) + (uint64_t)ts.tv_nsec;
}


/* These functions aren't support on Andorid HELP?
 * TODO: fix these! */
void copy(int value) { /* Unsupported on android */
}
void paste(void) { /* Unsupported on android */
}
void openurl(char *str) { /* Unsupported on android */
}
void openfilesend(void) { /* Unsupported on android */
}
void openfileavatar(void) { /* Unsupported on android */
}

typedef struct msg_header MSG_HEADER;
void file_save_inline_image_png(MSG_HEADER *msg) { /* Unsupported on android */
}
void setselection(char *data, uint16_t length) { /* Unsupported on android */
}
void edit_will_deactivate(void) { /* Unsupported on android */
}

NATIVE_IMAGE *utox_image_to_native(const UTOX_IMAGE data, size_t size, uint16_t *w, uint16_t *h, bool keep_alpha) {
    return GL_utox_image_to_native(data, size, w, h, keep_alpha);
}

void image_free(NATIVE_IMAGE *image) {
    if (!image) {
        return;
    }
    GLuint texture = image;
    glDeleteTextures(1, &texture);
}

// TODO: DRY. This function exists in both posix/filesys.c and in android/main.c
// Make a posix native_get_file that you pass a complete path to instead of letting it construct
// one would fix this.
static void opts_to_sysmode(UTOX_FILE_OPTS opts, char *mode) {
    if (opts & UTOX_FILE_OPTS_READ) {
        mode[0] = 'r';
    }

    if (opts & UTOX_FILE_OPTS_APPEND) {
        mode[0] = 'a';
    } else if (opts & UTOX_FILE_OPTS_WRITE) {
        mode[0] = 'w';
    }

    mode[1] = 'b';

    if ((opts & (UTOX_FILE_OPTS_WRITE | UTOX_FILE_OPTS_APPEND)) && (opts & UTOX_FILE_OPTS_READ)) {
        mode[2] = '+';
    }

    mode[3] = 0;

    return;
}

FILE *native_get_file_simple(const char *path, UTOX_FILE_OPTS opts) {
    char mode[4] = { 0 };
    opts_to_sysmode(opts, mode);

    FILE *fp = fopen(path, mode);

    if (!fp && opts & UTOX_FILE_OPTS_READ && opts & UTOX_FILE_OPTS_WRITE) {
        LOG_WARN("Android Native", "Unable to simple open, falling back to fd" );
        // read won't create a file if it doesn't already exist. If we're allowed to write, let's try
        // to create the file, then reopen it.
        int fd = open(path, O_RDWR | O_CREAT, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
        fp = fdopen(fd, mode);
    }

    return fp;
}

FILE *native_get_file(const uint8_t *name, size_t *size, UTOX_FILE_OPTS opts, bool portable_mode) {
    uint8_t path[UTOX_FILE_NAME_LENGTH] = { 0 };

    snprintf(path, UTOX_FILE_NAME_LENGTH, ANDROID_INTERNAL_SAVE);

    // native_get_file should never be called with DELETE in combination with other FILE_OPTS.
    assert(opts <= UTOX_FILE_OPTS_DELETE);
    // WRITE and APPEND are mutually exclusive. WRITE will serve you a blank file. APPEND will append (duh).
    assert((opts & UTOX_FILE_OPTS_WRITE && opts & UTOX_FILE_OPTS_APPEND) == false);

    if (opts & UTOX_FILE_OPTS_READ || opts & UTOX_FILE_OPTS_MKDIR) {
        if (!native_create_dir(path)) {
            return NULL;
        }
    }

    if (strlen((char *)path) + strlen((char *)name) >= UTOX_FILE_NAME_LENGTH) {
        LOG_TRACE("Android Native", "Load directory name too long" );
        return NULL;
    } else {
        snprintf((char *)path + strlen((char *)path), UTOX_FILE_NAME_LENGTH - strlen((char *)path), "%s", name);
    }

    if (opts == UTOX_FILE_OPTS_DELETE) {
        remove((char *)path);
        return NULL;
    }

    FILE *fp = native_get_file_simple((char *)path, opts);

    if (fp == NULL) {
        LOG_NOTE("Android Native", "Could not open %s" , path);
        return NULL;
    }

    if (size != NULL) {
        fseek(fp, 0, SEEK_END);
        *size = ftell(fp);
        fseek(fp, 0, SEEK_SET);
    }

    return fp;
}

bool native_move_file(const uint8_t *current_name, const uint8_t *new_name) {
    if(!current_name || !new_name) {
        return false;
    }

    return rename((char *)current_name, (char *)new_name);
}

void native_select_dir_ft(uint32_t fid, void *file) {
    return; /* TODO unsupported on android
    //fall back to working dir
    char *path = malloc(file->name_length + 1);
    memcpy(path, file->name, file->name_length);
    path[file->name_length] = 0;

    postmessage_toxcore(TOX_FILE_ACCEPT, fid, file->filenumber, path); */
}

void native_autoselect_dir_ft(uint32_t fid, void *file) {
    return; /* TODO unsupported on android
    /* TODO: maybe do something different here?
    char *path = malloc(file->name_length + 1);
    memcpy(path, file->name, file->name_length);
    path[file->name_length] = 0;
    postmessage_toxcore(TOX_FILE_ACCEPT, fid, file->file_number, path); */
}

bool native_create_dir(const uint8_t *filepath) {
    const int status = mkdir((char *)filepath, S_IRWXU);
    if (status == 0 || errno == EEXIST) {
        return true;
    }
    return false;
}

bool native_remove_file(const uint8_t *name, size_t length, bool portable_mode) {
    uint8_t path[UTOX_FILE_NAME_LENGTH] = { 0 };

    snprintf((char *)path, UTOX_FILE_NAME_LENGTH, ANDROID_INTERNAL_SAVE);

    if (strlen((const char *)path) + length >= UTOX_FILE_NAME_LENGTH) {
        LOG_TRACE("Android Native", "File/directory name too long, unable to remove" );
        return 0;
    } else {
        snprintf((char *)path + strlen((const char *)path), UTOX_FILE_NAME_LENGTH - strlen((const char *)path), "%.*s",
                 (int)length, (char *)name);
    }

    if (remove((const char *)path)) {
        LOG_ERR("Android Native", "Unable to delete file!\n\t\t%s" , path);
        return 0;
    } else {
        LOG_INFO("Android Native", "File deleted!" );
        LOG_TRACE("Android Native", "\t%s" , path);
    }
    return 1;
}

void native_export_chatlog_init(uint32_t friend_number)
{   /* Unsupported on Android */ }

bool native_save_image_png(const char *name, const uint8_t *image, const int image_size) {
    /* Unsupported on Android */
}

void flush_file(FILE *file) {
    fflush(file);
    int fd = fileno(file);
    fsync(fd);
}

int ch_mod(uint8_t *file) {
    /* You're probably looking for ./xlib as android isn't working when this was written. */
    return -1;
}

int file_lock(FILE *file, uint64_t start, size_t length) {
    // Unsupported on android
    return 0;
}

bool native_video_init(void *handle) {
    return 0; /* Unsupported on android */
}
void native_video_close(void *handle) { /* Unsupported on android */
}
bool native_video_startread(void) {
    return 1; /* Unsupported on android */
}
bool native_video_endread(void) {
    return 1; /* Unsupported on android */
}
int native_video_getframe(uint8_t *y, uint8_t *u, uint8_t *v, uint16_t width, uint16_t height) {
    return 0; /* Unsupported on android */
}
int file_unlock(FILE *file, uint64_t start, size_t length) {
    return 0; /* Unsupported on android */
}

void setscale_fonts(void) {
    freefonts();
    loadfonts();
}


void setscale(void) {
    if (window) {
        svg_draw(0);
    }
    setscale_fonts();
}

void notify(char *title, uint16_t title_length, const char *msg, uint16_t msg_length, void *object,
            bool is_group)
{ /* Unsupported on android */ }

void desktopgrab(bool video)
{ /* Unsupported on android */ }

void video_frame(uint16_t id, uint8_t *img_data, uint16_t width, uint16_t height,
                 bool resize)
{ /* Unsupported on android */ }

void video_begin(uint16_t id, char *name, uint16_t name_length, uint16_t width,
                 uint16_t height)
{ /* Unsupported on android */ }

void video_end(uint16_t id)
{ /* Unsupported on android */ }

uint16_t native_video_detect(void)
{ return 0; /* Unsupported on android */ }

bool video_init(void *handle)
{ return 0; /* Unsupported on android */ }

void video_close(void *handle)
{ /* Unsupported on android */ }

bool video_startread(void)
{ return 1; /* Unsupported on android */ }

bool video_endread(void)
{ return 1; /* Unsupported on android */ }

int video_getframe(uint8_t *y, uint8_t *u, uint8_t *v, uint16_t width, uint16_t height)
{ return 0; /* Unsupported on android */ }


#define MAP(x, y) case AKEYCODE_##x : return y

#define MAPS(x, y, z) case AKEYCODE_##x : return ((shift) ? z : y)

#define MAPC(x) case AKEYCODE_##x : return (#x[0] + ((shift) ? 0 : ('a' - 'A')))

#define MAPN(x, y) case AKEYCODE_##x : return ((shift) ? y : #x[0])

static uint32_t getkeychar(int32_t key) /* get a character from an android keycode */ {

    switch (key) {
        MAP(ENTER, KEY_RETURN);
        MAP(DEL, KEY_BACK);
        MAP(DPAD_LEFT, KEY_LEFT);
        MAP(DPAD_RIGHT, KEY_RIGHT);
        MAP(DPAD_UP, KEY_UP);
        MAP(DPAD_DOWN, KEY_DOWN);

        MAP(SPACE, ' ');

        MAPS(MINUS, '-', '_');
        MAPS(EQUALS, '=', '+');
        MAPS(LEFT_BRACKET, '[', '{');
        MAPS(RIGHT_BRACKET, ']', '}');
        MAPS(BACKSLASH, '\\', '|');
        MAPS(SEMICOLON, ';', ':');
        MAPS(APOSTROPHE, '\'', '\"');
        MAPS(COMMA, ',', '<');
        MAPS(PERIOD, '.', '>');
        MAPS(SLASH, '/', '?');
        MAPS(GRAVE, '`', '~');

        MAP(AT, '@');
        MAP(STAR, '*');
        MAP(PLUS, '+');

        MAPC(A);
        MAPC(B);
        MAPC(C);
        MAPC(D);
        MAPC(E);
        MAPC(F);
        MAPC(G);
        MAPC(H);
        MAPC(I);
        MAPC(J);
        MAPC(K);
        MAPC(L);
        MAPC(M);
        MAPC(N);
        MAPC(O);
        MAPC(P);
        MAPC(Q);
        MAPC(R);
        MAPC(S);
        MAPC(T);
        MAPC(U);
        MAPC(V);
        MAPC(W);
        MAPC(X);
        MAPC(Y);
        MAPC(Z);
        MAPN(0, ')');
        MAPN(1, '!');
        MAPN(2, '@');
        MAPN(3, '#');
        MAPN(4, '$');
        MAPN(5, '%');
        MAPN(6, '^');
        MAPN(7, '&');
        MAPN(8, '*');
        MAPN(9, '(');

        default: {
            LOG_TRACE("Android", "un-mapped %u", key);
            break;
        }
    }
    return 0;

#undef MAP
#undef MAPC
}

void redraw(void) {
    _redraw = 1;
}

void force_redraw(void) {
    redraw();
}

void update_tray(void) { /* Unsupported on android */
}

void config_osdefaults(UTOX_SAVE *r) { /* Unsupported on android */
}

void utox_android_redraw_window(void) {
    if (!_redraw) {
        return;
    }
    _redraw = GL_utox_android_redraw_window();
    panel_draw(&panel_root, 0, 0, settings.window_width, settings.window_height);
}

int         lx = 0, ly = 0;
uint64_t    p_last_down;
bool        p_down, already_up;
static void utox_andoid_input(AInputQueue *in_queue, AInputEvent *event) {
    if (AInputQueue_preDispatchEvent(inputQueue, event) == 0) {
        int32_t handled = 1;

        int32_t type = AInputEvent_getType(event);
        if (type == AINPUT_EVENT_TYPE_MOTION) {
            int32_t action = AMotionEvent_getAction(event);
            int32_t pointer_index =
                ((action & AMOTION_EVENT_ACTION_POINTER_INDEX_MASK) >> AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT);
            int32_t action_bits = (action & AMOTION_EVENT_ACTION_MASK);

            float x = AMotionEvent_getX(event, pointer_index);
            float y = AMotionEvent_getY(event, pointer_index);

            switch (action_bits) {
                case AMOTION_EVENT_ACTION_DOWN:
                case AMOTION_EVENT_ACTION_POINTER_DOWN: {
                    lx = x;
                    ly = y;
                    panel_mmove(&panel_root, 0, 0, settings.window_width, settings.window_height, x, y, 0, 0);
                    panel_mdown(&panel_root);
                    // pointer[pointer_index].down = true;
                    // pointer[pointer_index].x = x;
                    // pointer[pointer_index].y = y;

                    // pointerinput2(pointer_index);

                    already_up = 0;
                    LOG_TRACE("Android", "down %f %f, %u" , x, y, pointer_index);
                    p_down      = 1;
                    p_last_down = get_time();
                    break;
                }

                case AMOTION_EVENT_ACTION_UP:
                case AMOTION_EVENT_ACTION_POINTER_UP: {
                    // panel_mmove(&panel_root, 0, 0, width, height, x, y, 0);
                    if (!already_up) {
                        panel_mup(&panel_root);
                        panel_mleave(&panel_root);
                    }
                    // pointer[pointer_index].down = false;
                    // pointer[pointer_index].x = x;
                    // pointer[pointer_index].y = y;

                    // pointerinput(pointer_index);

                    LOG_TRACE("Android", "up %f %f, %u" , x, y, pointer_index);
                    p_down = 0;
                    break;
                }

                case AMOTION_EVENT_ACTION_MOVE: {
                    panel_mmove(&panel_root, 0, 0, settings.window_width, settings.window_height, x, y, x - lx, y - ly);
                    if (lx != (int)x || ly != (int)y) {
                        p_down = 0;
                        lx     = x;
                        ly     = y;
                        LOG_TRACE("Android", "move %f %f, %u" , x, y, pointer_index);
                    }
                    // pointer[pointer_index].x = x;
                    // pointer[pointer_index].y = y;

                    break;
                }
            }
        } else if (type == AINPUT_EVENT_TYPE_KEY) {
            int32_t action = AMotionEvent_getAction(event);
            int32_t key    = AKeyEvent_getKeyCode(event);

            if (action == AKEY_EVENT_ACTION_DOWN) {
                switch (key) {
                    case AKEYCODE_VOLUME_UP:
                    case AKEYCODE_VOLUME_DOWN: {
                        handled = 0;
                        break;
                    }

                    case AKEYCODE_MENU: {
                        // open menu
                        break;
                    }

                    case AKEYCODE_SHIFT_LEFT:
                    case AKEYCODE_SHIFT_RIGHT: {
                        shift = 1;
                        break;
                    }

                    case AKEYCODE_BACK: {
                        // ANativeActivity_finish(activity);
                        break;
                    }


                    default: {
                        uint32_t c = getkeychar(key);
                        if (c != 0) {
                            if (edit_active()) {
                                // LOG_TRACE("Android", "%u" , c);
                                edit_char(c, 0, 0);
                            }
                            // inputchar(c);
                        }
                        break;
                    }
                }
            } else if (action == AKEY_EVENT_ACTION_UP) {
                if (key == AKEYCODE_SHIFT_LEFT || key == AKEYCODE_SHIFT_RIGHT) {
                    shift = 0;
                }
            }
        }
        AInputQueue_finishEvent(inputQueue, event, handled);
    }
}

static void android_main(struct android_app *state) {
    utox_init();

    theme_load(THEME_DEFAULT);

    settings.verbose = ~0;

    // Make sure glue isn't stripped
    // ANativeActivity* nativeActivity = state->activity;
    // internalPath = nativeActivity->internalDataPath;

    pipe(pipefd);
    fcntl(pipefd[0], F_SETFL, O_NONBLOCK);

    // Override to max spam for android
    settings.verbose = LOG_LVL_TRACE;

    thread(toxcore_thread, NULL);

    initfonts();

    ui_rescale(12);

    /* wait for tox thread to start */
    while (!tox_thread_init) {
        yieldcpu(1);
    }

    /* Code has been changed, this probably should be moved! */
    flist_start();
    ui_rescale(15);

    while (!destroy) {
        if (p_down && (p_last_down + 500 * 1000 * 1000) < get_time()) {
            panel_mup(&panel_root);
            panel_mright(&panel_root);
            p_down     = 0;
            already_up = 1;
        }

        inputQueue = (AInputQueue *)inputQueueNew;
        if (inputQueue != NULL) {
            AInputEvent *event = NULL;
            while (AInputQueue_hasEvents(inputQueue) && AInputQueue_getEvent(inputQueue, &event) >= 0) {
                utox_andoid_input(inputQueue, event);
            }
        }

        int    rlen, len;
        PIPING piping;
        while ((len = read(pipefd[0], (void *)&piping, sizeof(PIPING))) > 0) {
            LOG_TRACE("Android", "Piping %u %u" , len, sizeof(PIPING));
            while (len != sizeof(PIPING)) {
                if ((rlen = read(pipefd[0], (void *)&piping + len, sizeof(PIPING) - len)) > 0) {
                    len += rlen;
                }
            }

            utox_message_dispatch(piping.msg, piping.param1, piping.param2, piping.data);
        }

        ANativeWindow *win = (ANativeWindow *)windowN;
        if (win != window) { // new window
            if (window != NULL) {
                LOG_INFO("AndroidNative", "Replace old Window");
                freefonts();
                GL_raze_surface();
            }
            window = win;

            if (window != NULL) {
                if (init_display(window) == false) {
                    LOG_INFO("AndroidNative", "init_err");
                    ANativeActivity_finish(activity);
                    break;
                }
            }
        }

        if (window != NULL && have_focus) {
            utox_android_redraw_window();
        }

        usleep(1000);
    }

    LOG_TRACE("Android", "ANDROID DESTROYED" );
}

void showkeyboard(bool show) {
    JavaVM *vm  = activity->vm;
    JNIEnv *env = activity->env;

    JavaVMAttachArgs lJavaVMAttachArgs;
    lJavaVMAttachArgs.version = JNI_VERSION_1_6;
    lJavaVMAttachArgs.name    = "NativeThread";
    lJavaVMAttachArgs.group   = NULL;

    (*vm)->AttachCurrentThread(vm, &env, &lJavaVMAttachArgs); // error check

    jobject lNativeActivity     = activity->clazz;
    jclass  ClassNativeActivity = (*env)->GetObjectClass(env, lNativeActivity);

    jclass   ClassInputMethodManager = (*env)->FindClass(env, "android/view/inputmethod/InputMethodManager");
    jfieldID fid =
        (*env)->GetFieldID(env, ClassNativeActivity, "mIMM", "Landroid/view/inputmethod/InputMethodManager;");
    jobject lInputMethodManager = (*env)->GetObjectField(env, lNativeActivity, fid);

    jmethodID MethodGetWindow = (*env)->GetMethodID(env, ClassNativeActivity, "getWindow", "()Landroid/view/Window;");
    jobject   lWindow         = (*env)->CallObjectMethod(env, lNativeActivity, MethodGetWindow);
    jclass    ClassWindow     = (*env)->FindClass(env, "android/view/Window");
    jmethodID MethodGetDecorView = (*env)->GetMethodID(env, ClassWindow, "getDecorView", "()Landroid/view/View;");
    jobject   lDecorView         = (*env)->CallObjectMethod(env, lWindow, MethodGetDecorView);


    if (show) {
        jmethodID MethodShowSoftInput =
            (*env)->GetMethodID(env, ClassInputMethodManager, "showSoftInput", "(Landroid/view/View;I)Z");
        jboolean lResult = (*env)->CallBooleanMethod(env, lInputMethodManager, MethodShowSoftInput, lDecorView, 0);
        utox_android_redraw_window();
    } else {
        jclass    ClassView = (*env)->FindClass(env, "android/view/View");
        jmethodID MethodGetWindowToken =
            (*env)->GetMethodID(env, ClassView, "getWindowToken", "()Landroid/os/IBinder;");
        jobject lBinder = (*env)->CallObjectMethod(env, lDecorView, MethodGetWindowToken);

        jmethodID MethodHideSoftInput =
            (*env)->GetMethodID(env, ClassInputMethodManager, "hideSoftInputFromWindow", "(Landroid/os/IBinder;I)Z");
        jboolean lRes = (*env)->CallBooleanMethod(env, lInputMethodManager, MethodHideSoftInput, lBinder, 0);
    }

    /*jmethodID MethodToggle = (*env)->GetMethodID(env, ClassInputMethodManager, "toggleSoftInput", "(II)V");
    (*env)->CallVoidMethod(env, lInputMethodManager, MethodToggle, 0, 0);*/

    (*vm)->DetachCurrentThread(vm);
}

static void onDestroy(ANativeActivity *act) {
    destroy = 1;
}

static void onNativeWindowCreated(ANativeActivity *act, ANativeWindow *win) {
    LOG_NOTE("AndroidNative", "Native Window Made");
    windowN = win;
}

static void onNativeWindowDestroyed(ANativeActivity *act, ANativeWindow *win) {
    LOG_NOTE("AndroidNative", "Native Window Killed");
    windowN = NULL;
}

static void onWindowFocusChanged(ANativeActivity *act, int focus) {
    have_focus = (focus != 0);
}

static void onInputQueueCreated(ANativeActivity *act, AInputQueue *queue) {
    inputQueueNew = queue;
}

static void onInputQueueDestroyed(ANativeActivity *act, AInputQueue *queue) {
    inputQueueNew = NULL;
}

static void onContentRectChanged(ANativeActivity *activity, const ARect *r) {
    rect = *r;
    LOG_TRACE("AndroidNative", "window changed rect: %u %u %u %u" , rect.left, rect.right, rect.top, rect.bottom);

    settings.window_baseline = rect.bottom;
    _redraw                  = 1;
}

__attribute__((externally_visible)) void ANativeActivity_onCreate(ANativeActivity *act, void *savedState,
                                                                  size_t savedStateSize) {
    if (!act) {
        return;
    }
    activity = act;

    // Add callbacks here (find them in android/native_activity.h)
    act->callbacks->onDestroy               = onDestroy;
    act->callbacks->onNativeWindowCreated   = onNativeWindowCreated;
    act->callbacks->onNativeWindowDestroyed = onNativeWindowDestroyed;
    act->callbacks->onWindowFocusChanged    = onWindowFocusChanged;
    act->callbacks->onInputQueueCreated     = onInputQueueCreated;
    act->callbacks->onInputQueueDestroyed   = onInputQueueDestroyed;
    act->callbacks->onContentRectChanged    = onContentRectChanged;

    // start main thread (android_main)
    pthread_t      thread;
    pthread_attr_t myattr;
    pthread_attr_init(&myattr);
    pthread_attr_setdetachstate(&myattr, PTHREAD_CREATE_DETACHED);
    pthread_create(&thread, &myattr, (void *(*)(void *))android_main, NULL);
}

void launch_at_startup(bool should) {}