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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
#include "Hal.h"
#include "HalImpl.h"
#include "WindowIdentifier.h"
#include "AndroidBridge.h"
#include "mozilla/dom/network/Constants.h"
#include "mozilla/java/GeckoAppShellWrappers.h"
#include "mozilla/java/GeckoRuntimeWrappers.h"
#include "mozilla/widget/ScreenManager.h"
#include "nsPIDOMWindow.h"
using namespace mozilla::dom;
using namespace mozilla::hal;
namespace mozilla::hal_impl {
void Vibrate(const nsTArray<uint32_t>& pattern, WindowIdentifier&&) {
// Ignore the WindowIdentifier parameter; it's here only because hal::Vibrate,
// hal_sandbox::Vibrate, and hal_impl::Vibrate all must have the same
// signature.
// Strangely enough, the Android Java API seems to treat vibrate([0]) as a
// nop. But we want to treat vibrate([0]) like CancelVibrate! (Note that we
// also need to treat vibrate([]) as a call to CancelVibrate.)
bool allZero = true;
for (uint32_t i = 0; i < pattern.Length(); i++) {
if (pattern[i] != 0) {
allZero = false;
break;
}
}
if (allZero) {
hal_impl::CancelVibrate(WindowIdentifier());
return;
}
AndroidBridge* b = AndroidBridge::Bridge();
if (!b) {
return;
}
b->Vibrate(pattern);
}
void CancelVibrate(WindowIdentifier&&) {
// Ignore WindowIdentifier parameter.
java::GeckoAppShell::CancelVibrate();
}
void EnableBatteryNotifications() {
java::GeckoAppShell::EnableBatteryNotifications();
}
void DisableBatteryNotifications() {
java::GeckoAppShell::DisableBatteryNotifications();
}
void GetCurrentBatteryInformation(hal::BatteryInformation* aBatteryInfo) {
AndroidBridge::Bridge()->GetCurrentBatteryInformation(aBatteryInfo);
}
void EnableNetworkNotifications() {
java::GeckoAppShell::EnableNetworkNotifications();
}
void DisableNetworkNotifications() {
java::GeckoAppShell::DisableNetworkNotifications();
}
void GetCurrentNetworkInformation(hal::NetworkInformation* aNetworkInfo) {
AndroidBridge::Bridge()->GetCurrentNetworkInformation(aNetworkInfo);
}
static bool IsSupportedScreenOrientation(hal::ScreenOrientation aOrientation) {
// The Android backend only supports these orientations.
static constexpr ScreenOrientation kSupportedOrientations[] = {
ScreenOrientation::PortraitPrimary,
ScreenOrientation::PortraitSecondary,
ScreenOrientation::PortraitPrimary | ScreenOrientation::PortraitSecondary,
ScreenOrientation::LandscapePrimary,
ScreenOrientation::LandscapeSecondary,
ScreenOrientation::LandscapePrimary |
ScreenOrientation::LandscapeSecondary,
ScreenOrientation::PortraitPrimary |
ScreenOrientation::PortraitSecondary |
ScreenOrientation::LandscapePrimary |
ScreenOrientation::LandscapeSecondary,
ScreenOrientation::Default,
};
for (auto supportedOrientation : kSupportedOrientations) {
if (aOrientation == supportedOrientation) {
return true;
}
}
return false;
}
RefPtr<GenericNonExclusivePromise> LockScreenOrientation(
const hal::ScreenOrientation& aOrientation) {
if (!IsSupportedScreenOrientation(aOrientation)) {
NS_WARNING("Unsupported screen orientation type");
return GenericNonExclusivePromise::CreateAndReject(
NS_ERROR_DOM_NOT_SUPPORTED_ERR, __func__);
}
java::GeckoRuntime::LocalRef runtime = java::GeckoRuntime::GetInstance();
if (!runtime) {
return GenericNonExclusivePromise::CreateAndReject(NS_ERROR_DOM_ABORT_ERR,
__func__);
}
hal::ScreenOrientation orientation = [&aOrientation]() {
if (aOrientation == hal::ScreenOrientation::Default) {
// GeckoView only supports single monitor, so get primary screen data for
// natural orientation.
RefPtr<widget::Screen> screen =
widget::ScreenManager::GetSingleton().GetPrimaryScreen();
return screen->GetDefaultOrientationType();
}
return aOrientation;
}();
auto result = runtime->LockScreenOrientation(uint32_t(orientation));
auto geckoResult = java::GeckoResult::LocalRef(std::move(result));
return GenericNonExclusivePromise::FromGeckoResult(geckoResult)
->Then(
GetCurrentSerialEventTarget(), __func__,
[](const GenericNonExclusivePromise::ResolveOrRejectValue& aValue) {
if (aValue.IsResolve()) {
if (aValue.ResolveValue()) {
return GenericNonExclusivePromise::CreateAndResolve(true,
__func__);
}
// Delegated orientation controller returns failure for
// lock.
return GenericNonExclusivePromise::CreateAndReject(
NS_ERROR_DOM_ABORT_ERR, __func__);
}
// Browser side doesn't implement orientation delegate.
return GenericNonExclusivePromise::CreateAndReject(
NS_ERROR_DOM_NOT_SUPPORTED_ERR, __func__);
});
}
void UnlockScreenOrientation() {
java::GeckoRuntime::LocalRef runtime = java::GeckoRuntime::GetInstance();
if (runtime) {
runtime->UnlockScreenOrientation();
}
}
} // namespace mozilla::hal_impl