9dd0158ffb
the activity only attaches to the framebuffer for displaying it. An icon in the notification area is displayed (it could be prettier I guess). Note: Some HTC phones won't, includng mine, get enough CPU time to do background decoding fluently, see: http://code.google.com/p/android/issues/detail?id=9663 git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27686 a1c6a512-1295-4272-9138-f99709370657
104 lines
3.3 KiB
C
104 lines
3.3 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (c) 2010 Thomas Martitz
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#include <jni.h>
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#include "config.h"
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#include "system.h"
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extern JNIEnv *env_ptr;
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static jclass RockboxTimer_class;
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static jobject RockboxTimer_instance;
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static jmethodID java_wait_for_interrupt;
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static bool initialized = false;
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/*
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* This is called from the separate Timer java thread. I have not added any
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* interrupt simulation to it (like the sdl counterpart does),
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* I think this is probably not needed, unless code calls disable_interrupt()
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* in order to be protected from tick tasks, but I can't remember a place right
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* now.
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*
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* No synchronisation mechanism either. This could possibly be problematic,
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* but we'll see :)
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*/
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JNIEXPORT void JNICALL
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Java_org_rockbox_RockboxTimer_timerTask(JNIEnv *env, jobject this)
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{
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(void)env;
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(void)this;
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call_tick_tasks();
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}
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void tick_start(unsigned int interval_in_ms)
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{
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JNIEnv e = *env_ptr;
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/* first, create a new Timer instance */
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RockboxTimer_class = e->FindClass(env_ptr, "org/rockbox/RockboxTimer");
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jmethodID constructor = e->GetMethodID(env_ptr,
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RockboxTimer_class,
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"<init>",
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"(J)V");
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/* the constructor will do the tick_start */
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RockboxTimer_instance = e->NewObject(env_ptr,
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RockboxTimer_class,
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constructor,
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(jlong)interval_in_ms);
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/* get our wfi func also */
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java_wait_for_interrupt = e->GetMethodID(env_ptr,
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RockboxTimer_class,
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"java_wait_for_interrupt",
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"()V");
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/* it's now safe to call java_wait_for_interrupt */
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initialized = true;
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}
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void wait_for_interrupt(void)
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{
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if (LIKELY(initialized))
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{
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(*env_ptr)->CallVoidMethod(env_ptr,
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RockboxTimer_instance,
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java_wait_for_interrupt);
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}
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}
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bool timer_register(int reg_prio, void (*unregister_callback)(void),
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long cycles, void (*timer_callback)(void))
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{
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(void)reg_prio;
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(void)unregister_callback;
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(void)cycles;
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(void)timer_callback;
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return false;
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}
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bool timer_set_period(long cycles)
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{
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(void)cycles;
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return false;
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}
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void timer_unregister(void)
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{
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}
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