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Diffstat (limited to 'src/bluetooth/android/jni_android.cpp')
-rw-r--r-- | src/bluetooth/android/jni_android.cpp | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/src/bluetooth/android/jni_android.cpp b/src/bluetooth/android/jni_android.cpp new file mode 100644 index 00000000..eb1fc2dd --- /dev/null +++ b/src/bluetooth/android/jni_android.cpp @@ -0,0 +1,111 @@ +/**************************************************************************** +** +** Copyright (C) 2013 Lauri Laanmets (Proekspert AS) <lauri.laanmets@eesti.ee> +** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the QtBluetooth module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <jni.h> +#include <android/log.h> +#include <QtCore/QLoggingCategory> +#include <QtBluetooth/qbluetoothglobal.h> +#include <QtAndroidExtras/QAndroidJniObject> +#include "android/androidbroadcastreceiver_p.h" + +Q_DECLARE_LOGGING_CATEGORY(QT_BT_ANDROID) + +void QtBroadcastReceiver_jniOnReceive(JNIEnv *env, jobject /*javaObject*/, + jlong qtObject, jobject context, jobject intent) +{ + reinterpret_cast<AndroidBroadcastReceiver*>(qtObject)->onReceive(env, context, intent); +} + +static JNINativeMethod methods[] = { + {"jniOnReceive", "(JLandroid/content/Context;Landroid/content/Intent;)V", + (void *) QtBroadcastReceiver_jniOnReceive}, +}; + +static const char logTag[] = "QtBluetooth"; +static const char classErrorMsg[] = "Can't find class \"%s\""; + +#define FIND_AND_CHECK_CLASS(CLASS_NAME) \ +clazz = env->FindClass(CLASS_NAME); \ +if (!clazz) { \ + __android_log_print(ANDROID_LOG_FATAL, logTag, classErrorMsg, CLASS_NAME); \ + return JNI_FALSE; \ +} + +static bool registerNatives(JNIEnv *env) +{ + jclass clazz; + FIND_AND_CHECK_CLASS("org/qtproject/qt5/android/bluetooth/QtBluetoothBroadcastReceiver"); + + if (env->RegisterNatives(clazz, methods, sizeof(methods) / sizeof(methods[0])) < 0) { + __android_log_print(ANDROID_LOG_FATAL, logTag, "RegisterNatives failed"); + return false; + } + + return true; +} + +Q_BLUETOOTH_EXPORT jint JNICALL JNI_OnLoad(JavaVM* vm, void* /*reserved*/) +{ + typedef union { + JNIEnv *nativeEnvironment; + void *venv; + } UnionJNIEnvToVoid; + + UnionJNIEnvToVoid uenv; + uenv.venv = 0; + + if (vm->GetEnv(&uenv.venv, JNI_VERSION_1_4) != JNI_OK) { + __android_log_print(ANDROID_LOG_FATAL, logTag, "GetEnv failed"); + return -1; + } + + JNIEnv *env = uenv.nativeEnvironment; + if (!registerNatives(env)) { + __android_log_print(ANDROID_LOG_FATAL, logTag, "registerNatives failed"); + return -1; + } + + if (QT_BT_ANDROID().isDebugEnabled()) + __android_log_print(ANDROID_LOG_INFO, logTag, "Bluetooth start"); + + return JNI_VERSION_1_4; +} |