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msm8976-common: fingerprint: convert % completed to remaining 

Change-Id: I93c48b6ede1baaa1d645b6f1f16549cce5290847
This commit is contained in:
Jesse Chan 2017-01-27 08:31:36 +08:00 committed by LuK1337
parent 070b2ac16f
commit af3ec2c192
1 changed files with 21 additions and 1 deletions
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22
fingerprint/FingerprintWrapper.cpp
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@ -38,6 +38,8 @@ static union {
const hw_module_t *hw_module;
} vendor;
static fingerprint_notify_t original_notify;
static bool ensure_vendor_module_is_loaded(void)
{
android::Mutex::Autolock lock(vendor_mutex);
@ -56,11 +58,29 @@ static bool ensure_vendor_module_is_loaded(void)
return vendor.module != NULL;
}
static void hal_notify_wrapped(const fingerprint_msg_t *msg)
{
fingerprint_msg_t *new_msg = const_cast<fingerprint_msg_t *>(msg);
switch (msg->type) {
case FINGERPRINT_TEMPLATE_ENROLLING:
new_msg->data.enroll.samples_remaining = 100 - msg->data.enroll.samples_remaining;
break;
default:
break;
}
return original_notify(new_msg);
}
static int set_notify(struct fingerprint_device *dev, fingerprint_notify_t notify)
{
device_t *device = (device_t *) dev;
return device->vendor.device->set_notify(device->vendor.device, notify);
original_notify = notify;
return device->vendor.device->set_notify(device->vendor.device, hal_notify_wrapped);
}
static uint64_t pre_enroll(struct fingerprint_device *dev)