Clean up remains of NativeActivity-based Android app support

We haven't been able to build NativeActivity-based apps (like the
android/qa/sc and anroid/qa/desktop thingies) since we switched to
DISABLE_DYNLOADING and a single DSO liblo-native-code.so anyway.

No lo_main() any more. <sal/main.h> should not be included ever when
compiling for Android of iOS now.

Lots of stuff binned from vcl's androidinst.cxx, in the (vain?) hope
that it will reduce the amount of never invoked GUI code that gets
linked in.

Change-Id: I25f584864c40110774c728a23151e089620442d9

2 files changed, 8 insertions, 575 deletions

diff --git a/sal/android/android_native_app_glue.c b/sal/android/android_native_app_glue.c
deleted file mode 100644
index 0c2dd5e92f39..000000000000
--- a/sal/android/android_native_app_glue.c
+++ /dev/null
@@ -1,459 +0,0 @@
-/*
- * This file is part of the LibreOffice project.
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/.
- *
- * This file incorporates work covered by the following license notice:
- *
- *   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
- */
-
-#include <jni.h>
-
-#include <errno.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/resource.h>
-
-#include "osl/detail/android-bootstrap.h"
-#include "osl/detail/android_native_app_glue.h"
-#include <android/log.h>
-
-#define LOGI(...) ((void)__android_log_print(ANDROID_LOG_INFO, "lo-bootstrap", __VA_ARGS__))
-
-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 {
-        LOGI("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);
-
-    LOGI("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:
-            LOGI("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) {
-                LOGI("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:
-            LOGI("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:
-            LOGI("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:
-            LOGI("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:
-            LOGI("APP_CMD_CONFIG_CHANGED\n");
-            AConfiguration_fromAssetManager(android_app->config,
-                    android_app->activity->assetManager);
-            print_cur_config(android_app);
-            break;
-
-        case APP_CMD_DESTROY:
-            LOGI("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:
-            LOGI("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_WINDOW_REDRAW_NEEDED:
-            LOGI("APP_CMD_WINDOW_REDRAW_NEEDED - post\n");
-            pthread_mutex_lock(&android_app->mutex);
-            pthread_cond_broadcast(&android_app->cond);
-            pthread_mutex_unlock(&android_app->mutex);
-	    break;
-
-        case APP_CMD_SAVE_STATE:
-            LOGI("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) {
-    LOGI("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;
-    (void) source;
-    if (AInputQueue_getEvent(app->inputQueue, &event) >= 0) {
-        LOGI("New input event: type=%d\n", AInputEvent_getType(event));
-        if (AInputQueue_preDispatchEvent(app->inputQueue, event)) {
-            return;
-        }
-        int32_t handled = 0;
-        if (app->onInputEvent != NULL) handled = app->onInputEvent(app, event);
-        AInputQueue_finishEvent(app->inputQueue, event, handled);
-    } else {
-        LOGI("Failure reading next input event: %s\n", strerror(errno));
-    }
-}
-
-static void process_cmd(struct android_app* app, struct android_poll_source* source) {
-    int8_t cmd = android_app_read_cmd(app);
-    (void) source;
-    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)) {
-        LOGI("could not create pipe: %s", strerror(errno));
-    }
-    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)) {
-        LOGI("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_window_redraw_needed(struct android_app* android_app, ANativeWindow* window) {
-    pthread_mutex_lock(&android_app->mutex);
-    if (window != NULL) {
-        android_app_write_cmd(android_app, APP_CMD_WINDOW_REDRAW_NEEDED);
-    }
-    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) {
-    LOGI("Destroy: %p\n", activity);
-    android_app_free((struct android_app*)activity->instance);
-}
-
-static void onStart(ANativeActivity* activity) {
-    LOGI("Start: %p\n", activity);
-    android_app_set_activity_state((struct android_app*)activity->instance, APP_CMD_START);
-}
-
-static void onResume(ANativeActivity* activity) {
-    LOGI("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;
-
-    LOGI("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) {
-    LOGI("Pause: %p\n", activity);
-    android_app_set_activity_state((struct android_app*)activity->instance, APP_CMD_PAUSE);
-}
-
-static void onStop(ANativeActivity* activity) {
-    LOGI("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;
-    LOGI("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;
-    LOGI("LowMemory: %p\n", activity);
-    android_app_write_cmd(android_app, APP_CMD_LOW_MEMORY);
-}
-
-static void onWindowFocusChanged(ANativeActivity* activity, int focused) {
-    LOGI("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) {
-    LOGI("NativeWindowCreated: %p -- %p\n", activity, window);
-    android_app_set_window((struct android_app*)activity->instance, window);
-}
-
-static void onNativeWindowDestroyed(ANativeActivity* activity, ANativeWindow* window) {
-    LOGI("NativeWindowDestroyed: %p -- %p\n", activity, window);
-    android_app_set_window((struct android_app*)activity->instance, NULL);
-}
-
-static void onNativeWindowRedrawNeeded(ANativeActivity* activity, ANativeWindow* window) {
-    LOGI("onNativeWindowRedrawNeeded: %p -- %p\n", activity, window);
-    android_app_window_redraw_needed((struct android_app*)activity->instance, window);
-}
-
-static void onInputQueueCreated(ANativeActivity* activity, AInputQueue* queue) {
-    LOGI("InputQueueCreated: %p -- %p\n", activity, queue);
-    android_app_set_input((struct android_app*)activity->instance, queue);
-}
-
-static void onInputQueueDestroyed(ANativeActivity* activity, AInputQueue* queue) {
-    LOGI("InputQueueDestroyed: %p -- %p\n", activity, queue);
-    android_app_set_input((struct android_app*)activity->instance, NULL);
-}
-
-__attribute__ ((visibility("default"))) void ANativeActivity_onCreate(ANativeActivity* activity,
-        void* savedState, size_t savedStateSize) {
-    LOGI("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->onNativeWindowRedrawNeeded = onNativeWindowRedrawNeeded;
-    activity->callbacks->onInputQueueCreated = onInputQueueCreated;
-    activity->callbacks->onInputQueueDestroyed = onInputQueueDestroyed;
-
-    activity->instance = android_app_create(activity, savedState, savedStateSize);
-}
diff --git a/sal/android/lo-bootstrap.c b/sal/android/lo-bootstrap.c
index 66057482e61e..b03a60985b15 100644
--- a/sal/android/lo-bootstrap.c
+++ b/sal/android/lo-bootstrap.c
@@ -30,19 +30,22 @@
  * instead of those above.
  */
 
-#include <string.h>
-#include <stdlib.h>
+#include <errno.h>
 #include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
 #include <sys/stat.h>
 #include <sys/time.h>
+#include <time.h>
 
-#include <unistd.h>
-#include <fcntl.h>
 #include <dlfcn.h>
+#include <fcntl.h>
+#include <pthread.h>
 #include <sys/mman.h>
+#include <unistd.h>
 
-#include <zlib.h>
 #include <jni.h>
+#include <zlib.h>
 
 #include <android/log.h>
 
@@ -50,12 +53,6 @@
 
 #include "osl/detail/android-bootstrap.h"
 
-#pragma GCC diagnostic ignored "-Wdeclaration-after-statement"
-
-#include "android_native_app_glue.c"
-
-#pragma GCC diagnostic warning "-Wdeclaration-after-statement"
-
 #undef LOGI
 #undef LOGW
 
@@ -72,15 +69,6 @@ struct engine {
     int dummy;
 };
 
-/* These vars are valid / used only when this library is used from
- *  NativeActivity-based apps.
- */
-static struct android_app *app;
-static int (*lo_main)(int, const char **);
-static int lo_main_argc;
-static const char **lo_main_argv;
-static int sleep_time = 0;
-
 /* These are valid / used in all apps. */
 static const char *data_dir;
 static const char *cache_dir;
@@ -278,26 +266,6 @@ setup_assets_tree(void)
     return 1;
 }
 
-static void
-engine_handle_cmd(struct android_app* state,
-                  int32_t cmd)
-{
-    (void) state;
-
-    switch (cmd) {
-    case APP_CMD_SAVE_STATE:
-        break;
-    case APP_CMD_INIT_WINDOW:
-        break;
-    case APP_CMD_TERM_WINDOW:
-        break;
-    case APP_CMD_GAINED_FOCUS:
-        break;
-    case APP_CMD_LOST_FOCUS:
-        break;
-    }
-}
-
 /* The lo-native-code shared library is always loaded from Java, so this is
  * always called by JNI first.
  */
@@ -404,7 +372,6 @@ get_jni_string_array(JNIEnv *env,
         const char *s = (*env)->GetStringUTFChars(env, (*env)->GetObjectArrayElement(env, strv, i), NULL);
         (*argv)[i] = strdup(s);
         (*env)->ReleaseStringUTFChars(env, (*env)->GetObjectArrayElement(env, strv, i), s);
-        /* LOGI("argv[%d] = %s", i, lo_main_argv[i]); */
     }
     (*argv)[*argc] = NULL;
 
@@ -412,26 +379,6 @@ get_jni_string_array(JNIEnv *env,
 }
 
 
-// public static native boolean setup(Object lo_main_argument,
-//                                    int lo_main_delay);
-
-__attribute__ ((visibility("default")))
-jboolean
-Java_org_libreoffice_android_Bootstrap_setup__Ljava_lang_Object_2I(JNIEnv* env,
-                                                                    jobject clazz,
-                                                                    jobject lo_main_argument,
-                                                                    jint lo_main_delay)
-{
-    (void) clazz;
-
-    if (!get_jni_string_array(env, "setup: lo_main_argument", lo_main_argument, &lo_main_argc, &lo_main_argv))
-        return JNI_FALSE;
-
-    sleep_time = lo_main_delay;
-
-    return JNI_TRUE;
-}
-
 // public static native int getpid();
 
 __attribute__ ((visibility("default")))
@@ -1303,59 +1250,4 @@ lo_get_javavm(void)
     return the_java_vm;
 }
 
-__attribute__ ((visibility("default")))
-struct android_app *
-lo_get_app(void)
-{
-    return app;
-}
-
-/* Note that android_main() is used only in NativeActivity-based apps.  Only
- * the android/qa/sc unit test app is such, and it is unclear whether there is
- * any reason to continue maintaining that buildable.
- */
-__attribute__ ((visibility("default")))
-void
-android_main(struct android_app* state)
-{
-    jint nRet;
-    JNIEnv *pEnv = NULL;
-    struct engine engine;
-    Dl_info lo_main_info;
-    JavaVMAttachArgs aArgs = {
-        JNI_VERSION_1_2,
-        "LibreOfficeThread",
-        NULL
-    };
-
-    fprintf (stderr, "android_main in thread: %d\n", (int)pthread_self());
-
-    if (sleep_time != 0) {
-        LOGI("android_main: Sleeping for %d seconds, start ndk-gdb NOW if that is your intention", sleep_time);
-        sleep(sleep_time);
-    }
-
-    nRet = (*(*state->activity->vm)->AttachCurrentThreadAsDaemon)(state->activity->vm, &pEnv, &aArgs);
-    fprintf (stderr, "attach thread returned %d %p\n", nRet, pEnv);
-
-    app = state;
-
-    memset(&engine, 0, sizeof(engine));
-    state->userData = &engine;
-    state->onAppCmd = engine_handle_cmd;
-
-    /* Look up lo_main() dynamically even if it is in the same .so as this code,
-     * but that is only in the case for code built to be used in a NativeActivity-based app.
-     */
-    lo_main = dlsym(RTLD_DEFAULT, "lo_main");
-
-    if (dladdr(lo_main, &lo_main_info) != 0) {
-        lo_main_argv[0] = lo_main_info.dli_fname;
-    }
-
-    lo_main(lo_main_argc, lo_main_argv);
-    nRet = (*(*state->activity->vm)->DetachCurrentThread)(state->activity->vm);
-    fprintf (stderr, "exit android_main\n");
-}
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */