Merge "Do not explicity disconnect Data during power down for 1x." (d531c9eb) · Commits · e / os / android_frameworks_base

telephony/java/com/android/internal/telephony/cdma/CdmaServiceStateTracker.java

100644 → 100755

+41 −20

Original line number	Diff line number	Diff line
		@@ -553,26 +553,45 @@ final class CdmaServiceStateTracker extends ServiceStateTracker {

		@Override
		protected void powerOffRadioSafely() {
		// clean data connection
		DataConnectionTracker dcTracker = phone.mDataConnection;

		Message msg = dcTracker.obtainMessage(DataConnectionTracker.EVENT_CLEAN_UP_CONNECTION);
		msg.arg1 = 1; // tearDown is true
		msg.obj = CDMAPhone.REASON_RADIO_TURNED_OFF;
		dcTracker.sendMessage(msg);

		synchronized (this) {
		if (networkType == ServiceState.RADIO_TECHNOLOGY_1xRTT) {
		/*
		* In 1x CDMA , during radio power off modem will disconnect the
		* data call and sends the power down registration message along
		* with the data call release message to the network
		*/

		msg.arg1 = 0; // tearDown is false since modem does it anyway for 1X
		dcTracker.sendMessage(msg);

		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) {
		if (DBG) log("Data disconnected, turn off radio right away.");

		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 if (sendEmptyMessageDelayed(EVENT_SET_RADIO_POWER_OFF, 30000)) {
		} 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 up to 30 sec for data to disconnect, then turn off radio.");
		log("Wait upto 30s for data to disconnect, then turn off radio.");
		}
		mPendingRadioPowerOffAfterDataOff = true;
		} else {
		@@ -582,6 +601,8 @@ final class CdmaServiceStateTracker extends ServiceStateTracker {
		}
		}
		}
		}
		}

		@Override
		protected void updateSpnDisplay() {