rockbox/firmware/target/hosted/android/telephony-android.c
Thomas Martitz 58e097d4a6 android: Add facility for java code to wait native code to be ready.
Especially when unzipping rockbox.zip, the native code can be initialized
a lot later than the java code. The java code needs to be prevented from
accessing rockbox structures (e.g. current_tick, event queues) before they're
ready.

This commit adds wait_rockbox_ready() and fixes dodgy behavior of starting
rockbox via widget play button, headset remote buttons or multimedia keys.
Also fixes wrong small list items before first redraw.

Change-Id: I1caf925e829a9c1c6bb6e0016d5c80574574c91e
2012-03-22 20:44:52 +01:00

62 lines
2.1 KiB
C

/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2010 by Thomas Martitz
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include <jni.h>
#include "system.h"
#include "kernel.h"
extern JNIEnv *env_ptr;
extern jobject RockboxService_instance;
/* telephony_init_device() is currently called in system_init(). Thus, there is
* a small chance of the callbacks (and queue_broadcast) being called before
* the kernel is initialized (this happens after system_init(). */
void telephony_init_device(void)
{
JNIEnv e = *env_ptr;
jclass class = e->FindClass(env_ptr, "org/rockbox/monitors/TelephonyMonitor");
jmethodID constructor = e->GetMethodID(env_ptr, class,
"<init>",
"(Landroid/content/Context;)V");
e->NewObject(env_ptr, class,
constructor,
RockboxService_instance);
}
JNIEXPORT void JNICALL
Java_org_rockbox_monitors_TelephonyMonitor_postCallIncoming(JNIEnv *env, jobject this)
{
(void)env;
(void)this;
if (is_rockbox_ready())
queue_broadcast(SYS_CALL_INCOMING, 0);
}
JNIEXPORT void JNICALL
Java_org_rockbox_monitors_TelephonyMonitor_postCallHungUp(JNIEnv *env, jobject this)
{
(void)env;
(void)this;
if (is_rockbox_ready())
queue_broadcast(SYS_CALL_HUNG_UP, 0);
}