diff options
| author | Eirik Aavitsland <eirik.aavitsland@theqtcompany.com> | 2015-06-16 13:39:16 +0200 |
|---|---|---|
| committer | Eirik Aavitsland <eirik.aavitsland@theqtcompany.com> | 2015-06-16 14:56:15 +0300 |
| commit | 0e0f5e8bb841c588d323b76042c970745d0904c6 (patch) | |
| tree | 298980932d70a033c17353c621cc1a3e90b7aa40 /src/utils/b2qtdevice.cpp | |
| parent | cadbdc0708bdf8779caf1e55e1e2b9ac742bcbe6 (diff) | |
Fix qtlauncher settings app setting display brightness to 0
Qt Quick, like C++, really doesn't grok the quint8 type - since it's
just a char underneath, it now is sometimes interpreted as a string.
Fix by just sticking with straight int instead, which arguably is
anyway a better (more flexible) api choice.
Change-Id: I04e3324d2ecab54860eb6c2ee2e4337ccfd4ecb4
Reviewed-by: Samuli Piippo <samuli.piippo@theqtcompany.com>
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")); |