97 lines
3.5 KiB
C
97 lines
3.5 KiB
C
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/***************************************************************************
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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 <stdio.h>
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#include "notification.h"
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#include "appevents.h"
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#include "metadata.h"
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#include "misc.h"
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extern JNIEnv *env_ptr;
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extern jclass RockboxService_class;
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extern jobject RockboxService_instance;
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static jmethodID updateNotification;
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static jobject NotificationManager_instance;
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static jstring headline, content, ticker;
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#define NZV(a) (a && a[0])
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/*
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* notify about track change, and show track info */
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static void track_changed_callback(void *param)
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{
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struct mp3entry* id3 = (struct mp3entry*)param;
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JNIEnv e = *env_ptr;
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if (id3)
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{
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/* passing NULL to DeleteLocalRef() is OK */
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e->DeleteLocalRef(env_ptr, headline);
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e->DeleteLocalRef(env_ptr, content);
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e->DeleteLocalRef(env_ptr, ticker);
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char buf[200];
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const char * title = id3->title;
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if (!title)
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{ /* pass the filename as title if id3 info isn't available */
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title =
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strip_extension(buf, sizeof(buf), strrchr(id3->path,'/') + 1);
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}
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/* do text for the notification area in the scrolled-down statusbar */
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headline = e->NewStringUTF(env_ptr, title);
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/* add a \n so that android does split into two lines */
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snprintf(buf, sizeof(buf), "%s\n%s", id3->artist ?: "", id3->album ?: "");
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content = e->NewStringUTF(env_ptr, buf);
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/* now do the text for the notification in the statusbar itself */
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if (NZV(id3->artist))
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{ /* title - artist */
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snprintf(buf, sizeof(buf), "%s - %s", title, id3->artist);
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ticker = e->NewStringUTF(env_ptr, buf);
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}
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else
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{ /* title */
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ticker = e->NewStringUTF(env_ptr, title);
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}
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e->CallVoidMethod(env_ptr, NotificationManager_instance,
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updateNotification, headline, content, ticker);
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}
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}
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void notification_init(void)
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{
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JNIEnv e = *env_ptr;
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jfieldID nNM = e->GetFieldID(env_ptr, RockboxService_class,
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"fg_runner", "Lorg/rockbox/Helper/RunForegroundManager;");
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NotificationManager_instance = e->GetObjectField(env_ptr,
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RockboxService_instance, nNM);
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jclass class = e->GetObjectClass(env_ptr, NotificationManager_instance);
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updateNotification = e->GetMethodID(env_ptr, class, "updateNotification",
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"(Ljava/lang/String;"
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"Ljava/lang/String;"
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"Ljava/lang/String;)V");
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add_event(PLAYBACK_EVENT_TRACK_CHANGE, false, track_changed_callback);
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}
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