Removing obsolete Android stuff

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12693 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

1 files changed, 0 insertions, 307 deletions

diff --git a/Android/jni/main.c b/Android/jni/main.c
deleted file mode 100644
index 2e1963568..000000000
--- a/Android/jni/main.c
+++ /dev/null
@@ -1,307 +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.
- *
- */
-
-//BEGIN_INCLUDE(all)
-#include <jni.h>
-#include <errno.h>
-
-#include <EGL/egl.h>
-#include <GLES/gl.h>
-
-#include <android/sensor.h>
-#include <android/log.h>
-#include <android_native_app_glue.h>
-
-#define LOGI(...) ((void)__android_log_print(ANDROID_LOG_INFO, "native-activity", __VA_ARGS__))
-#define LOGW(...) ((void)__android_log_print(ANDROID_LOG_WARN, "native-activity", __VA_ARGS__))
-
-/**
- * Our saved state data.
- */
-struct saved_state {
-    float angle;
-    int32_t x;
-    int32_t y;
-};
-
-/**
- * Shared state for our app.
- */
-struct engine {
-    struct android_app* app;
-
-    ASensorManager* sensorManager;
-    const ASensor* accelerometerSensor;
-    ASensorEventQueue* sensorEventQueue;
-
-    int animating;
-    EGLDisplay display;
-    EGLSurface surface;
-    EGLContext context;
-    int32_t width;
-    int32_t height;
-    struct saved_state state;
-};
-
-/**
- * Initialize an EGL context for the current display.
- */
-static int engine_init_display(struct engine* engine) {
-    // initialize OpenGL ES and EGL
-
-    /*
-     * Here specify the attributes of the desired configuration.
-     * Below, we select an EGLConfig with at least 8 bits per color
-     * component compatible with on-screen windows
-     */
-    const EGLint attribs[] = {
-            EGL_SURFACE_TYPE, EGL_WINDOW_BIT,
-            EGL_BLUE_SIZE, 8,
-            EGL_GREEN_SIZE, 8,
-            EGL_RED_SIZE, 8,
-            EGL_NONE
-    };
-    EGLint w, h, dummy, format;
-    EGLint numConfigs;
-    EGLConfig config;
-    EGLSurface surface;
-    EGLContext context;
-
-    EGLDisplay display = eglGetDisplay(EGL_DEFAULT_DISPLAY);
-
-    eglInitialize(display, 0, 0);
-
-    /* Here, the application chooses the configuration it desires. In this
-     * sample, we have a very simplified selection process, where we pick
-     * the first EGLConfig that matches our criteria */
-    eglChooseConfig(display, attribs, &config, 1, &numConfigs);
-
-    /* EGL_NATIVE_VISUAL_ID is an attribute of the EGLConfig that is
-     * guaranteed to be accepted by ANativeWindow_setBuffersGeometry().
-     * As soon as we picked a EGLConfig, we can safely reconfigure the
-     * ANativeWindow buffers to match, using EGL_NATIVE_VISUAL_ID. */
-    eglGetConfigAttrib(display, config, EGL_NATIVE_VISUAL_ID, &format);
-
-    ANativeWindow_setBuffersGeometry(engine->app->window, 0, 0, format);
-
-    surface = eglCreateWindowSurface(display, config, engine->app->window, NULL);
-    context = eglCreateContext(display, config, NULL, NULL);
-
-    if (eglMakeCurrent(display, surface, surface, context) == EGL_FALSE) {
-        LOGW("Unable to eglMakeCurrent");
-        return -1;
-    }
-
-    eglQuerySurface(display, surface, EGL_WIDTH, &w);
-    eglQuerySurface(display, surface, EGL_HEIGHT, &h);
-
-    engine->display = display;
-    engine->context = context;
-    engine->surface = surface;
-    engine->width = w;
-    engine->height = h;
-    engine->state.angle = 0;
-
-    // Initialize GL state.
-    glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST);
-    glEnable(GL_CULL_FACE);
-    glShadeModel(GL_SMOOTH);
-    glDisable(GL_DEPTH_TEST);
-
-    return 0;
-}
-
-/**
- * Just the current frame in the display.
- */
-static void engine_draw_frame(struct engine* engine) {
-    if (engine->display == NULL) {
-        // No display.
-        return;
-    }
-
-    // Just fill the screen with a color.
-    glClearColor(((float)engine->state.x)/engine->width, engine->state.angle,
-            ((float)engine->state.y)/engine->height, 1);
-    glClear(GL_COLOR_BUFFER_BIT);
-
-    eglSwapBuffers(engine->display, engine->surface);
-}
-
-/**
- * Tear down the EGL context currently associated with the display.
- */
-static void engine_term_display(struct engine* engine) {
-    if (engine->display != EGL_NO_DISPLAY) {
-        eglMakeCurrent(engine->display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
-        if (engine->context != EGL_NO_CONTEXT) {
-            eglDestroyContext(engine->display, engine->context);
-        }
-        if (engine->surface != EGL_NO_SURFACE) {
-            eglDestroySurface(engine->display, engine->surface);
-        }
-        eglTerminate(engine->display);
-    }
-    engine->animating = 0;
-    engine->display = EGL_NO_DISPLAY;
-    engine->context = EGL_NO_CONTEXT;
-    engine->surface = EGL_NO_SURFACE;
-}
-
-/**
- * Process the next input event.
- */
-static int32_t engine_handle_input(struct android_app* app, AInputEvent* event) {
-    struct engine* engine = (struct engine*)app->userData;
-    if (AInputEvent_getType(event) == AINPUT_EVENT_TYPE_MOTION) {
-        engine->animating = 1;
-        engine->state.x = AMotionEvent_getX(event, 0);
-        engine->state.y = AMotionEvent_getY(event, 0);
-        return 1;
-    }
-    return 0;
-}
-
-/**
- * Process the next main command.
- */
-static void engine_handle_cmd(struct android_app* app, int32_t cmd) {
-    struct engine* engine = (struct engine*)app->userData;
-    switch (cmd) {
-        case APP_CMD_SAVE_STATE:
-            // The system has asked us to save our current state.  Do so.
-            engine->app->savedState = malloc(sizeof(struct saved_state));
-            *((struct saved_state*)engine->app->savedState) = engine->state;
-            engine->app->savedStateSize = sizeof(struct saved_state);
-            break;
-        case APP_CMD_INIT_WINDOW:
-            // The window is being shown, get it ready.
-            if (engine->app->window != NULL) {
-                engine_init_display(engine);
-                engine_draw_frame(engine);
-            }
-            break;
-        case APP_CMD_TERM_WINDOW:
-            // The window is being hidden or closed, clean it up.
-            engine_term_display(engine);
-            break;
-        case APP_CMD_GAINED_FOCUS:
-            // When our app gains focus, we start monitoring the accelerometer.
-            if (engine->accelerometerSensor != NULL) {
-                ASensorEventQueue_enableSensor(engine->sensorEventQueue,
-                        engine->accelerometerSensor);
-                // We'd like to get 60 events per second (in us).
-                ASensorEventQueue_setEventRate(engine->sensorEventQueue,
-                        engine->accelerometerSensor, (1000L/60)*1000);
-            }
-            break;
-        case APP_CMD_LOST_FOCUS:
-            // When our app loses focus, we stop monitoring the accelerometer.
-            // This is to avoid consuming battery while not being used.
-            if (engine->accelerometerSensor != NULL) {
-                ASensorEventQueue_disableSensor(engine->sensorEventQueue,
-                        engine->accelerometerSensor);
-            }
-            // Also stop animating.
-            engine->animating = 0;
-            engine_draw_frame(engine);
-            break;
-    }
-}
-
-/**
- * This is the main entry point of a native application that is using
- * android_native_app_glue.  It runs in its own thread, with its own
- * event loop for receiving input events and doing other things.
- */
-void android_main(struct android_app* state) {
-    struct engine engine;
-
-    // Make sure glue isn't stripped.
-    app_dummy();
-
-    memset(&engine, 0, sizeof(engine));
-    state->userData = &engine;
-    state->onAppCmd = engine_handle_cmd;
-    state->onInputEvent = engine_handle_input;
-    engine.app = state;
-
-    // Prepare to monitor accelerometer
-    engine.sensorManager = ASensorManager_getInstance();
-    engine.accelerometerSensor = ASensorManager_getDefaultSensor(engine.sensorManager,
-            ASENSOR_TYPE_ACCELEROMETER);
-    engine.sensorEventQueue = ASensorManager_createEventQueue(engine.sensorManager,
-            state->looper, LOOPER_ID_USER, NULL, NULL);
-
-    if (state->savedState != NULL) {
-        // We are starting with a previous saved state; restore from it.
-        engine.state = *(struct saved_state*)state->savedState;
-    }
-
-    // loop waiting for stuff to do.
-
-    while (1) {
-        // Read all pending events.
-        int ident;
-        int events;
-        struct android_poll_source* source;
-
-        // If not animating, we will block forever waiting for events.
-        // If animating, we loop until all events are read, then continue
-        // to draw the next frame of animation.
-        while ((ident=ALooper_pollAll(engine.animating ? 0 : -1, NULL, &events,
-                (void**)&source)) >= 0) {
-
-            // Process this event.
-            if (source != NULL) {
-                source->process(state, source);
-            }
-
-            // If a sensor has data, process it now.
-            if (ident == LOOPER_ID_USER) {
-                if (engine.accelerometerSensor != NULL) {
-                    ASensorEvent event;
-                    while (ASensorEventQueue_getEvents(engine.sensorEventQueue,
-                            &event, 1) > 0) {
-                        LOGI("accelerometer: x=%f y=%f z=%f",
-                                event.acceleration.x, event.acceleration.y,
-                                event.acceleration.z);
-                    }
-                }
-            }
-
-            // Check if we are exiting.
-            if (state->destroyRequested != 0) {
-                engine_term_display(&engine);
-                return;
-            }
-        }
-
-        if (engine.animating) {
-            // Done with events; draw next animation frame.
-            engine.state.angle += .01f;
-            if (engine.state.angle > 1) {
-                engine.state.angle = 0;
-            }
-
-            // Drawing is throttled to the screen update rate, so there
-            // is no need to do timing here.
-            engine_draw_frame(&engine);
-        }
-    }
-}
-//END_INCLUDE(all)