firmware/target/hosted/android/kernel-android.c

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (c) 2010 Thomas Martitz
  11  *
  12  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU General Public License
  14  * as published by the Free Software Foundation; either version 2
  15  * of the License, or (at your option) any later version.
  16  *
  17  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  18  * KIND, either express or implied.
  19  *
  20  ****************************************************************************/
  21
  22
  23 #include <jni.h>
  24 #include "config.h"
  25 #include "system.h"
  26
  27 extern JNIEnv *env_ptr;
  28 extern jclass RbBl_class;
  29 extern jobject RbBl_instance;
  30
  31 static jclass RockboxTimer_class;
  32 static jobject RockboxTimer_instance;
  33
  34 int set_irq_level(int level)
  35 {
  36     (void)level;
  37     return 0;
  38 }
  39
  40
  41 void Java_com_example_rbboot_RockboxTimer_timerTask(JNIEnv *env, jobject this)
  42 {
  43     call_tick_tasks();
  44 }
  45
  46 void tick_start(unsigned int interval_in_ms)
  47 {
  48     LOG("%s(): scheduled for %d", __func__, interval_in_ms);
  49     jfieldID id = (*env_ptr)->GetFieldID(env_ptr, RbBl_class, "tim", "Lcom/example/rbboot/RockboxTimer;");
  50     RockboxTimer_instance = (*env_ptr)->GetObjectField(env_ptr, RbBl_instance, id);
  51     RockboxTimer_class = (*env_ptr)->GetObjectClass(env_ptr, RockboxTimer_instance);
  52
  53     jmethodID java_tick_start = (*env_ptr)->GetMethodID(env_ptr, RockboxTimer_class, "java_tick_start", "(J)V");
  54     (*env_ptr)->CallVoidMethod(env_ptr, RockboxTimer_instance, java_tick_start, (long)interval_in_ms);
  55 }