diff options
Diffstat (limited to 'src/utils/b2qtdevice.cpp')
| -rw-r--r-- | src/utils/b2qtdevice.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/utils/b2qtdevice.cpp b/src/utils/b2qtdevice.cpp index 689b01f..da55a81 100644 --- a/src/utils/b2qtdevice.cpp +++ b/src/utils/b2qtdevice.cpp @@ -122,8 +122,9 @@ static void initLightDevices() * * Returns true on success. */ -bool B2QtDevice::setDisplayBrightness(quint8 value) +bool B2QtDevice::setDisplayBrightness(int v) { + quint8 value = qBound(0, v, 255); #ifdef Q_OS_ANDROID_NO_SDK const struct hw_module_t* module = 0; if (hw_get_module(LIGHTS_HARDWARE_MODULE_ID, &module)) @@ -166,7 +167,7 @@ bool B2QtDevice::setDisplayBrightness(quint8 value) * Returns the current backlight intensity. * \sa setDisplayBrightness */ -quint8 B2QtDevice::displayBrightness() const +int B2QtDevice::displayBrightness() const { #ifdef Q_OS_ANDROID_NO_SDK QFile sysFile(QStringLiteral("/sys/class/leds/lcd-backlight/brightness")); |