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foxbox/firmware/target/hosted/android/telephony-android.c
Thomas Martitz 0cf2cc1607 Android: Change how detecting call state (introduced in r27746) works, from polling to event based.
* For some reason, the polling methid is much more inefficient than I thought. According to htop it caused up to 15% CPU load on some phones (e.g. Galaxy S).
The event based causes no CPU load.
Rockbox' idle CPU load is now back to 0%, while it was previously dominated by polling the call state.

* Also stop on outgoing calls (no need to explicitely pause for making a call anymore).
* Factor out the detection mechanism to separate files.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28564 a1c6a512-1295-4272-9138-f99709370657
2010-11-12 21:04:13 +00:00

54 lines
1.7 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 "kernel.h"
extern JNIEnv *env_ptr;
extern RockboxService_instance;
void telephony_init_device(void)
{
JNIEnv e = *env_ptr;
jclass class = e->FindClass(env_ptr, "org/rockbox/RockboxTelephony");
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_RockboxTelephony_postCallIncoming(JNIEnv *env, jobject this)
{
(void)env;
(void)this;
queue_broadcast(SYS_CALL_INCOMING, 0);
}
JNIEXPORT void JNICALL
Java_org_rockbox_RockboxTelephony_postCallHungUp(JNIEnv *env, jobject this)
{
(void)env;
(void)this;
queue_broadcast(SYS_CALL_HUNG_UP, 0);
}