Improve Bluetooth tethering UI usability.
- Updated hint text for BT tethering checkbox to
"[Sharing|not sharing] this [tablet|phone]'s mobile data connection".
- Show correct hint text when user enters tethering screen.
- Show correct status after user enables tethering when Bluetooth is off.
When BluetoothPan.setBluetoothTethering(true) is called with BT off,
BluetoothPanProfileHandler will add a broadcast receiver to enable
tethering after BT turns on. This happens too late to show the correct
status when TetherSettings gets the adapter state changed event, so set
a flag (mBluetoothEnableForTether) instead, and call setBluetoothTethering
ourselves after the state changes to ON. Also, clear the flag if the
adapter state changes to OFF or ERROR.
- Show correct status when user enables tethering, then disables Bluetooth,
then returns to the tethering screen. Previously it would show
Bluetooth tethering enabled, even though adapter state was OFF.
- Show the number of connected devices in tethering preference screen.
- Distinguish between PANU and NAP in device profiles screen, and show
appropriate text to clarify the direction of tethering.
- Remove profiles from device profiles list when the device removes the UUID
(e.g. Mac OS X turning NAP on/off) and after a NAP disconnection when the
remote device only supports PANU.
Bug: 3414575
Change-Id: I2c0830876d5b9bddb293e57c4d3ca74f105911b8
11 files changed