private void updateBluetoothState(String[] available, String[] tethered, String[] errored) {
/// M: @{
ConnectivityManager cm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
if (FeatureOption.MTK_TETHERINGIPV6_SUPPORT) {
mBtErrorIpv4 = ConnectivityManager.TETHER_ERROR_NO_ERROR;
mBtErrorIpv6 = ConnectivityManager.TETHER_ERROR_IPV6_NO_ERROR;
for (String s : available) {
for (String regex : mBluetoothRegexs) {
if (s.matches(regex) && cm != null) {
if (mBtErrorIpv4 == ConnectivityManager.TETHER_ERROR_NO_ERROR) {
mBtErrorIpv4 = (cm.getLastTetherError(s) & 0x0f);
}
if (mBtErrorIpv6 == ConnectivityManager.TETHER_ERROR_IPV6_NO_ERROR) {
mBtErrorIpv6 = (cm.getLastTetherError(s) & 0xf0);
}
}
}
}
}
/// @}
boolean bluetoothErrored = false;
for (String s : errored) {
for (String regex : mBluetoothRegexs) {
if (s.matches(regex)) {
bluetoothErrored = true;
}
}
}
BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter();
if (adapter == null) {
return;
}
int btState = adapter.getState();
Xlog.d(TAG, "btState = " + btState);
if (btState == BluetoothAdapter.STATE_TURNING_OFF) {
mBluetoothTether.setEnabled(false);
mBluetoothTether.setSummary(R.string.bluetooth_turning_off);
} else if (btState == BluetoothAdapter.STATE_TURNING_ON) {
mBluetoothTether.setEnabled(false);
mBluetoothTether.setSummary(R.string.bluetooth_turning_on);
} else {
BluetoothPan bluetoothPan = mBluetoothPan.get();
/// M:
BluetoothDun bluetoothDun = BluetoothDunGetProxy();
if (btState == BluetoothAdapter.STATE_ON
&& ((bluetoothPan != null && bluetoothPan.isTetheringOn())
|| (bluetoothDun != null && bluetoothDun.isTetheringOn()))) {
mBluetoothTether.setChecked(true);
mBluetoothTether.setEnabled(true);
int bluetoothTethered = 0;
if (bluetoothPan != null && bluetoothPan.isTetheringOn()) {
bluetoothTethered = bluetoothPan.getConnectedDevices().size();
Xlog.d(TAG, "bluetooth Tethered PAN devices = " + bluetoothTethered);
}
if (bluetoothDun != null && bluetoothDun.isTetheringOn()) {
bluetoothTethered += bluetoothDun.getConnectedDevices().size();
Xlog.d(TAG, "bluetooth tethered total devices = " + bluetoothTethered);
}
if (bluetoothTethered > 1) {
String summary =
getString(R.string.bluetooth_tethering_devices_connected_subtext, bluetoothTethered);
if (FeatureOption.MTK_TETHERINGIPV6_SUPPORT) {
/// M:
mBluetoothTether.setSummary(summary + getIPV6String(mBtErrorIpv4, mBtErrorIpv6));
} else {
mBluetoothTether.setSummary(summary);
}
} else if (bluetoothTethered == 1) {
/// M: @{
String summary = getString(R.string.bluetooth_tethering_device_connected_subtext);
if (FeatureOption.MTK_TETHERINGIPV6_SUPPORT) {
mBluetoothTether.setSummary(summary + getIPV6String(mBtErrorIpv4, mBtErrorIpv6));
} else {
mBluetoothTether.setSummary(summary);
}
/// @}
} else if (bluetoothErrored) {
mBluetoothTether.setSummary(R.string.bluetooth_tethering_errored_subtext);
} else {
/// M: @{
String summary = getString(R.string.bluetooth_tethering_available_subtext);
if (FeatureOption.MTK_TETHERINGIPV6_SUPPORT) {
mBluetoothTether.setSummary(summary + getIPV6String(mBtErrorIpv4, mBtErrorIpv6));
} else {
mBluetoothTether.setSummary(summary);
}
/// @}
}
} else {
mBluetoothTether.setEnabled(true);
mBluetoothTether.setChecked(false);
mBluetoothTether.setSummary(R.string.bluetooth_tethering_off_subtext);
}
}
}
