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Hold network hand-off wakelock only when connected

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Change-Id: I31132cb2966cfc1eb205e070116b4c784d292f46
This commit is contained in:
Irfan Sheriff
2010-12-03 17:00:13 -08:00
parent 988f382308
commit 9beea36441
1 changed files with 10 additions and 8 deletions
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18
wifi/java/android/net/wifi/WifiStateMachine.java
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@@ -924,7 +924,9 @@ public class WifiStateMachine extends HierarchicalStateMachine {
}
/**
* TODO: doc
* Request a wakelock with connectivity service to
* keep the device awake until we hand-off from wifi
* to an alternate network
*/
public void requestCmWakeLock() {
sendMessage(CMD_REQUEST_CM_WAKELOCK);
@@ -2153,13 +2155,6 @@ public class WifiStateMachine extends HierarchicalStateMachine {
transitionTo(mDriverStoppingState);
mWakeLock.release();
break;
case CMD_REQUEST_CM_WAKELOCK:
if (mCm == null) {
mCm = (ConnectivityManager)mContext.getSystemService(
Context.CONNECTIVITY_SERVICE);
}
mCm.requestNetworkTransitionWakelock(TAG);
break;
case CMD_START_PACKET_FILTERING:
WifiNative.startPacketFiltering();
break;
@@ -2637,6 +2632,13 @@ public class WifiStateMachine extends HierarchicalStateMachine {
sendMessage(CMD_DISCONNECT);
deferMessage(message);
break;
case CMD_REQUEST_CM_WAKELOCK:
if (mCm == null) {
mCm = (ConnectivityManager)mContext.getSystemService(
Context.CONNECTIVITY_SERVICE);
}
mCm.requestNetworkTransitionWakelock(TAG);
break;
case CMD_SET_SCAN_MODE:
if (message.arg1 == SCAN_ONLY_MODE) {
sendMessage(CMD_DISCONNECT);