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Merge "Do not explicity disconnect Data during power down for 1x."

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This commit is contained in:
Jake Hamby
2010-10-01 15:02:32 -07:00
committed by Android Code Review
parent 7d9c73fb6f 323f059d65
commit d531c9ebe1
1 changed files with 41 additions and 20 deletions
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61
telephony/java/com/android/internal/telephony/cdma/CdmaServiceStateTracker.java Normal file → Executable file
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@@ -552,32 +552,53 @@ final class CdmaServiceStateTracker extends ServiceStateTracker {
} }
@Override @Override
protected void powerOffRadioSafely(){ protected void powerOffRadioSafely() {
// clean data connection
DataConnectionTracker dcTracker = phone.mDataConnection; DataConnectionTracker dcTracker = phone.mDataConnection;
Message msg = dcTracker.obtainMessage(DataConnectionTracker.EVENT_CLEAN_UP_CONNECTION); Message msg = dcTracker.obtainMessage(DataConnectionTracker.EVENT_CLEAN_UP_CONNECTION);
msg.arg1 = 1; // tearDown is true
msg.obj = CDMAPhone.REASON_RADIO_TURNED_OFF; msg.obj = CDMAPhone.REASON_RADIO_TURNED_OFF;
dcTracker.sendMessage(msg);
synchronized(this) { synchronized (this) {
if (!mPendingRadioPowerOffAfterDataOff) { if (networkType == ServiceState.RADIO_TECHNOLOGY_1xRTT) {
DataConnectionTracker.State currentState = dcTracker.getState(); /*
if (currentState != DataConnectionTracker.State.CONNECTED * In 1x CDMA , during radio power off modem will disconnect the
&& currentState != DataConnectionTracker.State.DISCONNECTING * data call and sends the power down registration message along
&& currentState != DataConnectionTracker.State.INITING) { * with the data call release message to the network
if (DBG) log("Data disconnected, turn off radio right away."); */
hangupAndPowerOff();
} msg.arg1 = 0; // tearDown is false since modem does it anyway for 1X
else if (sendEmptyMessageDelayed(EVENT_SET_RADIO_POWER_OFF, 30000)) { dcTracker.sendMessage(msg);
if (DBG) {
log("Wait up to 30 sec for data to disconnect, then turn off radio."); Log.w(LOG_TAG, "Turn off the radio right away");
hangupAndPowerOff();
} else {
if (!mPendingRadioPowerOffAfterDataOff) {
DataConnectionTracker.State currentState = dcTracker.getState();
if (currentState != DataConnectionTracker.State.CONNECTED
&& currentState != DataConnectionTracker.State.DISCONNECTING
&& currentState != DataConnectionTracker.State.INITING) {
msg.arg1 = 0; // tearDown is false as it is not needed.
dcTracker.sendMessage(msg);
if (DBG)
log("Data disconnected, turn off radio right away.");
hangupAndPowerOff();
} else {
// clean data connection
msg.arg1 = 1; // tearDown is true
dcTracker.sendMessage(msg);
if (sendEmptyMessageDelayed(EVENT_SET_RADIO_POWER_OFF, 30000)) {
if (DBG) {
log("Wait upto 30s for data to disconnect, then turn off radio.");
}
mPendingRadioPowerOffAfterDataOff = true;
} else {
Log.w(LOG_TAG, "Cannot send delayed Msg, turn off radio right away.");
hangupAndPowerOff();
}
} }
mPendingRadioPowerOffAfterDataOff = true;
} else {
Log.w(LOG_TAG, "Cannot send delayed Msg, turn off radio right away.");
hangupAndPowerOff();
} }
} }
} }