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android/usb: refresh USB device list on entering download from DC

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The usbRescan() code is smart enough not to duplicate entries that might
already be there. And with this the user doesn't have to manually tap
rescan if they didn't open Subsurface-mobile via the intent after a
device was plugged in.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2020-03-15 11:45:12 -07:00
parent ae537fc400
commit 4619b4932e
1 changed files with 4 additions and 0 deletions
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4
mobile-widgets/qml/DownloadFromDiveComputer.qml
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@ -481,9 +481,13 @@ Kirigami.Page {
comboVendor.currentIndex = comboProduct.currentIndex = comboConnection.currentIndex = -1
dc1.enabled = dc2.enabled = dc3.enabled = dc4.enabled = true
if (visible) {
// we started the BT/BLE scan when Subsurface-mobile started, let's see if
// that found something
comboVendor.currentIndex = manager.getDetectedVendorIndex()
comboProduct.currentIndex = manager.getDetectedProductIndex(comboVendor.currentText)
comboConnection.currentIndex = manager.getMatchingAddress(comboVendor.currentText, comboProduct.currentText)
// also check if there are USB devices (this only has an effect on Android)
manager.usbRescan()
}
}
}