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Always move Bluetooth Adapter to cold state when turn off Bluetooth.

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quick switch feature introduced in ICS does not work very well. Reported
logs indicate the Bluez stack cannot sustain the long time ON/hotoff state.
This change will always move the adapter to code but move it to hotoff
to be able to turn on quickly.
bug 5792792

Change-Id: I41c39d4bf11bb5eb3cd83279e8ec81e01774e008
This commit is contained in:
Matthew Xie
2012-05-02 13:09:58 -07:00
parent d72ad2ac88
commit 7f58b36fec
1 changed files with 7 additions and 5 deletions
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12
core/java/android/server/BluetoothAdapterStateMachine.java
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@@ -441,9 +441,10 @@ final class BluetoothAdapterStateMachine extends StateMachine {
if (mPublicState == BluetoothAdapter.STATE_TURNING_OFF) {
transitionTo(mHotOff);
finishSwitchingOff();
if (!mContext.getResources().getBoolean
(com.android.internal.R.bool.config_bluetooth_adapter_quick_switch)) {
deferMessage(obtainMessage(TURN_COLD));
deferMessage(obtainMessage(TURN_COLD));
if (mContext.getResources().getBoolean
(com.android.internal.R.bool.config_bluetooth_adapter_quick_switch)) {
deferMessage(obtainMessage(TURN_HOT));
}
}
} else {
@@ -612,9 +613,10 @@ final class BluetoothAdapterStateMachine extends StateMachine {
removeMessages(POWER_DOWN_TIMEOUT);
if (!((Boolean) message.obj)) {
transitionTo(mHotOff);
if (!mContext.getResources().getBoolean
deferMessage(obtainMessage(TURN_COLD));
if (mContext.getResources().getBoolean
(com.android.internal.R.bool.config_bluetooth_adapter_quick_switch)) {
deferMessage(obtainMessage(TURN_COLD));
deferMessage(obtainMessage(TURN_HOT));
}
} else {
if (!isTurningOn) {