Rename DroidUtils -> B2QtUtils and refactor the API

Preparing this module for being documented and presented for
external users.

- Renamed since this is for eLinux as well as eAndroid
- Provide all settings as proper Q_PROPERTYs for easy QML access
- Hide all the detailed audio stuff that's not useful for users
- Implement a getter function for current backlight, so that we don't
  have to reset it to full every time this module is loaded
- qmake now groks this as internal module, so get rid build kludges
- hostname setting on eLinux fixed
- getIPAddress() now returns ALL active addresses, and implentation
  is simplified

Task-number: QTEE-704
Change-Id: I9f22d5531b5963ae7e78c840bcfe1edd6197f82a
Reviewed-by: Samuli Piippo <samuli.piippo@digia.com>

1 files changed, 0 insertions, 326 deletions

diff --git a/src/utils/qdroidutils.cpp b/src/utils/qdroidutils.cpp
deleted file mode 100644
index 379fc20..0000000
--- a/src/utils/qdroidutils.cpp
+++ /dev/null
@@ -1,326 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2014 Digia Plc
-** All rights reserved.
-** For any questions to Digia, please use the contact form at
-** http://qt.digia.com/
-**
-** This file is part of Qt Enterprise Embedded.
-**
-** Licensees holding valid Qt Enterprise licenses may use this file in
-** accordance with the Qt Enterprise License Agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Digia.
-**
-** If you have questions regarding the use of this file, please use
-** the contact form at http://qt.digia.com/
-**
-****************************************************************************/
-#include "qdroidutils.h"
-#include <unistd.h>
-#include <QDebug>
-#include <math.h>
-#include <sys/reboot.h>
-#include <QNetworkInterface>
-#include <QHostInfo>
-#include <QFile>
-
-#ifdef Q_OS_ANDROID_NO_SDK
-#include <cutils/properties.h>
-#include <hardware/lights.h>
-#include <media/AudioSystem.h>
-#include <utils/String8.h>
-#endif
-
-/*!
- * Reboots the system. Does not return.
- *
- * \sa powerOffSystem()
- */
-void QDroidUtils::rebootSystem()
-{
-    sync();
-    reboot(RB_AUTOBOOT);
-    qWarning("reboot returned");
-}
-
-/*!
- * Shuts down the system. Does not return.
- *
- * \sa rebootSystem()
- */
-void QDroidUtils::powerOffSystem()
-{
-    sync();
-    reboot(RB_POWER_OFF);
-    qWarning("powerOff returned");
-}
-
-void QDroidUtils::setOrientationForAudioSystem(AudioOrientation orientation)
-{
-#ifdef Q_OS_ANDROID_NO_SDK
-    QString orientationString = QStringLiteral("undefined");
-    switch (orientation) {
-    case LandscapeAudioOrientation:
-        orientationString = QStringLiteral("landscape");
-        break;
-    case PortraitAudioOrientation:
-        orientationString = QStringLiteral("portrait");
-        break;
-    case SquareAudioOrientation:
-        orientationString = QStringLiteral("square");
-        break;
-    default:
-        break;
-    }
-    android::AudioSystem::setParameters(0, android::String8(QStringLiteral("orientation=%2")
-                                                            .arg(orientationString).toLatin1().constData()));
-#endif
-}
-
-/*!
- * Sets the master volume to \a volume.
- * The volume can range from 0 to 100 and is linear.
- * Changing the master volume will affect all audio streams.
- *
- * \sa setStreamVolume()
- * \sa setMasterMute()
- */
-void QDroidUtils::setMasterVolume(int volume)
-{
-#ifdef Q_OS_ANDROID_NO_SDK
-    android::status_t rc;
-    volume = qBound(0, volume, 100);
-    rc = android::AudioSystem::setMasterVolume(android::AudioSystem::linearToLog(volume));
-    if (rc != android::NO_ERROR)
-        qWarning() << Q_FUNC_INFO << "Error while setting audio properties.";
-#endif
-}
-
-/*!
- * Sets the master mute to \a mute. Setting it to true will disable all
- * sounds on the device.
- *
- * \sa setMasterVolume()
- * \sa setStreamMute()
- */
-void QDroidUtils::setMasterMute(bool mute)
-{
-#ifdef Q_OS_ANDROID_NO_SDK
-    android::status_t rc;
-    rc = android::AudioSystem::setMasterMute(mute);
-    if (rc != android::NO_ERROR)
-        qWarning() << Q_FUNC_INFO << "Error while setting audio properties.";
-#endif
-}
-
-/*!
-    \enum QDroidUtils::AudioStreamType
-    \value DefaultAudioStream
-           The default audio stream
-
-    \value VoiceCallAudioStream
-           The audio stream for phone calls
-
-    \value SystemAudioStream
-           The audio stream for system sounds
-
-    \value RingAudioStream
-           The audio stream for the phone ring
-
-    \value AlarmAudioStream
-           The audio stream for alarms
-
-    \value NotificationAudioStream
-           The audio stream for notifications
-
-    \value BluetoothAudioStream
-           The audio stream for audio transmitted over bluetooth
-
-    \value EnforcedAudibleAudioStream
-           Sounds that cannot be muted by user and must be routed to speaker
-
-    \value DTMFAudioStream
-           The audio stream for DTMF Tones
-
-    \value TTSAudioStream
-           The audio stream for text-to-speech
-*/
-
-/*!
- * Sets the volume for a specific audio \a stream type to \a volume.
- * The volume can range from 0 to 100 and is linear.
- * All streams of the specified type will be affected.
- *
- * \sa setMasterVolume()
- * \sa setStreamMute()
- */
-void QDroidUtils::setStreamVolume(AudioStreamType streamType, int volume)
-{
-#ifdef Q_OS_ANDROID_NO_SDK
-    android::status_t rc;
-    volume = qBound(0, volume, 100);
-    rc = android::AudioSystem::setStreamVolume(audio_stream_type_t(streamType),
-                                          android::AudioSystem::linearToLog(volume), 0);
-    if (rc != android::NO_ERROR)
-        qWarning() << Q_FUNC_INFO << "Error while setting audio properties.";
-#endif
-}
-
-/*!
- * Mutes all audio \a streams of type \a streamType.
- *
- * \sa setStreamVolume()
- * \sa setMasterMute()
- */
-void QDroidUtils::setStreamMute(AudioStreamType streamType, bool mute)
-{
-#ifdef Q_OS_ANDROID_NO_SDK
-    android::status_t rc;
-    rc = android::AudioSystem::setStreamMute(audio_stream_type_t(streamType), mute);
-    if (rc != android::NO_ERROR)
-        qWarning() << Q_FUNC_INFO << "Error while setting audio properties.";
-#endif
-}
-
-/*!
- * Sets the display brightness (i.e. the intensity of the backlight)
- * to \a value. A value of 255 requests maximum brightness, while 0 requests
- * minimum (typically, the backlight turned off).
- *
- * Returns true on success.
- */
-//### TBD: add the user/sensor setting as parameter!
-bool QDroidUtils::setDisplayBrightness(quint8 value)
-{
-#ifdef Q_OS_ANDROID_NO_SDK
-    const struct hw_module_t* module = 0;
-    if (hw_get_module(LIGHTS_HARDWARE_MODULE_ID, &module))
-        return false;
-    if (!module || !module->methods || !module->methods->open)
-        return false;
-
-    struct light_device_t* device = 0;
-    if (module->methods->open(module, LIGHT_ID_BACKLIGHT, (struct hw_device_t**)&device))
-        return false;
-    if (!device || !device->set_light || !device->common.close)
-        return false;
-
-    struct light_state_t state;
-    memset(&state, 0, sizeof(light_state_t));
-    state.color = 0xff000000 | (value << 16) | (value << 8) | value;
-    if (!device->set_light(device, &state))
-        return false;
-
-    device->common.close(&device->common);
-#else
-    qDebug("QDroidUtils::setDisplayBrightness(%i)", value);
-#endif
-    return true;
-}
-
-
-/*!
- * Gets the current IP address(es) of the device
- */
-QString QDroidUtils::getIPAddress()
-{
-    QList<QNetworkInterface> availableInterfaces = QNetworkInterface::allInterfaces();
-    if (availableInterfaces.length() > 0) {
-        foreach (const QNetworkInterface &interface, availableInterfaces) {
-            if (interface.flags() & QNetworkInterface::IsRunning
-                && (interface.flags() & QNetworkInterface::IsLoopBack) == 0) {
-                QList<QNetworkAddressEntry> entries = interface.addressEntries();
-                QStringList addresses;
-                foreach (const QNetworkAddressEntry &entry, entries)
-                    addresses.append(entry.ip().toString().split('%').first());
-                return addresses.join(QStringLiteral(", "));
-            }
-        }
-    }
-    return QString();
-}
-
-/*!
- * Gets the current hostname of the device
- */
-QString QDroidUtils::getHostname()
-{
-    QString hostname;
-#ifdef Q_OS_ANDROID_NO_SDK
-    char prop_value[PROPERTY_VALUE_MAX];
-    int len = property_get("net.hostname", prop_value, 0);
-    if (len)
-        hostname = QString::fromLocal8Bit(prop_value, len);
-#else
-    hostname = QHostInfo::localHostName();
-#endif
-    return hostname;
-}
-
-/*!
- * Sets new hostname for the device
- */
-bool QDroidUtils::setHostname(QString hostname)
-{
-#ifdef Q_OS_ANDROID_NO_SDK
-    property_set("net.hostname", hostname.toLocal8Bit().constData());
-#else
-    QFile file("/etc/hostname");
-    if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
-        qWarning("Could not open hostname file");
-        return false;
-    }
-    file.write(hostname.toLocal8Bit());
-    file.close();
-#endif
-    return true;
-}
-
-float QDroidUtils::masterVolume() const
-{
-    float volume = NAN;
-#ifdef Q_OS_ANDROID_NO_SDK
-    android::status_t rc;
-    rc = android::AudioSystem::getMasterVolume(&volume);
-    if (rc != android::NO_ERROR)
-        qWarning() << Q_FUNC_INFO << "Error while getting audio properties.";
-#endif
-    return volume;
-}
-
-bool QDroidUtils::masterMute() const
-{
-    bool mute = false;
-#ifdef Q_OS_ANDROID_NO_SDK
-    android::status_t rc;
-    rc = android::AudioSystem::getMasterMute(&mute);
-    if (rc != android::NO_ERROR)
-        qWarning() << Q_FUNC_INFO << "Error while getting audio properties.";
-#endif
-    return mute;
-}
-
-float QDroidUtils::streamVolume(AudioStreamType stream) const
-{
-    float volume = NAN;
-#ifdef Q_OS_ANDROID_NO_SDK
-    android::status_t rc;
-    rc = android::AudioSystem::getStreamVolume(audio_stream_type_t(stream), &volume, 0);
-    if (rc != android::NO_ERROR)
-        qWarning() << Q_FUNC_INFO << "Error while getting audio properties.";
-#endif
-    return volume;
-}
-
-bool QDroidUtils::streamMute(AudioStreamType stream) const
-{
-    bool mute = false;
-#ifdef Q_OS_ANDROID_NO_SDK
-    android::status_t rc;
-    rc = android::AudioSystem::getStreamMute(audio_stream_type_t(stream), &mute);
-    if (rc != android::NO_ERROR)
-        qWarning() << Q_FUNC_INFO << "Error while getting audio properties.";
-#endif
-    return mute;
-}