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Add logging for switch state 

Bug: 17004602
Change-Id: I15c9feb7b28274183742936c20e34e7fb07e0b70
This commit is contained in:
Michael Wright 2014-08-29 14:31:32 -07:00
parent 8b17ac6bd6
commit bcbf97ef8f
2 changed files with 12 additions and 5 deletions
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14
services/inputflinger/InputReader.cpp
View File

@ -1815,7 +1815,7 @@ void InputMapper::dumpRawAbsoluteAxisInfo(String8& dump,
// --- SwitchInputMapper ---
SwitchInputMapper::SwitchInputMapper(InputDevice* device) :
InputMapper(device), mUpdatedSwitchValues(0), mUpdatedSwitchMask(0) {
InputMapper(device), mSwitchValues(0), mUpdatedSwitchMask(0) {
}
SwitchInputMapper::~SwitchInputMapper() {
@ -1841,7 +1841,9 @@ void SwitchInputMapper::process(const RawEvent* rawEvent) {
void SwitchInputMapper::processSwitch(int32_t switchCode, int32_t switchValue) {
if (switchCode >= 0 && switchCode < 32) {
if (switchValue) {
mUpdatedSwitchValues |= 1 << switchCode;
mSwitchValues |= 1 << switchCode;
} else {
mSwitchValues &= ~(1 << switchCode);
}
mUpdatedSwitchMask |= 1 << switchCode;
}
@ -1849,10 +1851,10 @@ void SwitchInputMapper::processSwitch(int32_t switchCode, int32_t switchValue) {
void SwitchInputMapper::sync(nsecs_t when) {
if (mUpdatedSwitchMask) {
NotifySwitchArgs args(when, 0, mUpdatedSwitchValues, mUpdatedSwitchMask);
int32_t updatedSwitchValues = mSwitchValues & mUpdatedSwitchMask;
NotifySwitchArgs args(when, 0, updatedSwitchValues, mUpdatedSwitchMask);
getListener()->notifySwitch(&args);
mUpdatedSwitchValues = 0;
mUpdatedSwitchMask = 0;
}
}
@ -1861,6 +1863,10 @@ int32_t SwitchInputMapper::getSwitchState(uint32_t sourceMask, int32_t switchCod
return getEventHub()->getSwitchState(getDeviceId(), switchCode);
}
void SwitchInputMapper::dump(String8& dump) {
dump.append(INDENT2 "Switch Input Mapper:\n");
dump.appendFormat(INDENT3 "SwitchValues: %x\n", mSwitchValues);
}
// --- VibratorInputMapper ---

3
services/inputflinger/InputReader.h
View File

@ -999,9 +999,10 @@ public:
virtual void process(const RawEvent* rawEvent);
virtual int32_t getSwitchState(uint32_t sourceMask, int32_t switchCode);
virtual void dump(String8& dump);
private:
uint32_t mUpdatedSwitchValues;
uint32_t mSwitchValues;
uint32_t mUpdatedSwitchMask;
void processSwitch(int32_t switchCode, int32_t switchValue);