public int startDmDataConnectivity() throws IOException {
Assert.assertFalse(
"startDmDataConnectivity MUST NOT be called in direct internet conn.",
Options.UseDirectInternet);
// if gemini is set
int result = -1;
simId = DmCommomFun.getSimRegisterID(mContext);
if (simId == -1) {
Log.e(TAG.Connection, "Get Register SIM ID error in start data connection");
return result;
}
// for gemini
if (MTKOptions.MTK_GEMINI_SUPPORT == true) {
// begin for connectity gemini
if (mDmDatabase.DmApnReady(simId) == false) {
Log.e(TAG.Connection, "Dm apn table is not ready!");
return result;
}
result = beginDmDataConnectivityGemini(simId);
} else {
if (mDmDatabase.DmApnReady(GEMINI_SIM_1) == false) {
Log.e(TAG.Connection, "Dm apn table is not ready!");
return result;
}
result = beginDmDataConnectivity();
}
if (result == MTKPhone.APN_TYPE_NOT_AVAILABLE || result == MTKPhone.APN_REQUEST_FAILED) {
Log.e(TAG.Connection, "start Dmdate Connectivity error");
}
// for test begin
if (result == MTKPhone.APN_ALREADY_ACTIVE) {
Log.i(
TAG.Connection,
"DataConnection is already exist and send MSG_WAP_CONNECTION_SUCCESS to client");
notifyHandlers(IDmPersistentValues.MSG_WAP_CONNECTION_SUCCESS);
}
// for test end
return result;
}
public void stopDmDataConnectivity() {
Assert.assertFalse(
"stopDmDataConnectivity MUST NOT be called in direct internet conn.",
Options.UseDirectInternet);
Log.v(TAG.Connection, "stopDmDataConnectivity");
try {
simId = DmCommomFun.getSimRegisterID(mContext);
if (simId == -1) {
Log.e(TAG.Connection, "Get Register SIM ID error in stop data connection");
return;
}
if (MTKOptions.MTK_GEMINI_SUPPORT == true) {
// begin for connectity gemini
endDmConnectivityGemini(simId);
} else {
endDmDataConnectivity();
}
ScreenLock.releaseWakeLock(mContext);
ScreenLock.enableKeyguard(mContext);
} finally {
Log.v(TAG.Connection, "stopUsingNetworkFeature end");
}
}
@Override
public void onReceive(Context context, Intent intent) {
if (context == null || intent == null) return;
if (intent.getAction().equals(ConnectivityManager.CONNECTIVITY_ACTION)) {
Log.d(TAG.Connection, "ConnectivityReceiver Receive android.net.conn.CONNECTIVITY_CHANGE");
Bundle mBdl = intent.getExtras();
if (mBdl != null) {
NetworkInfo info = (NetworkInfo) mBdl.get(ConnectivityManager.EXTRA_NETWORK_INFO);
if (info == null) {
Log.e(TAG.Connection, "[dm-conn]->Get NetworkInfo error");
return;
}
simId = DmCommomFun.getSimRegisterID(mContext);
if (simId == -1) {
Log.e(TAG.Connection, "[dm-conn]->Get Register SIM ID error in connetivity receiver");
return;
}
int networkSimId = MTKConnectivity.getSimId(info);
int intentSimId = intent.getIntExtra(MTKConnectivity.EXTRA_SIM_ID, 0);
int networkType = info.getType();
if (intentSimId == simId && networkType == MTKConnectivity.TYPE_MOBILE_DM) {
Log.i(
TAG.Connection,
"[dm-conn]->type == " + info.getTypeName() + "(" + networkType + ")");
Log.i(TAG.Connection, "[dm-conn]->intent_sim_Id == " + intentSimId);
Log.i(TAG.Connection, "[dm-conn]->network_sim_Id == " + networkSimId);
Log.i(TAG.Connection, "[dm-conn]->registered_sim_Id == " + simId);
State state = info.getState();
if (state == State.CONNECTED) {
Log.i(TAG.Connection, "[dm-conn]->state == CONNECTED");
try {
ensureRouteToHost();
// store CONNECTED event.
DmApplication.getInstance().queueEvent(SessionEventQueue.EVENT_CONN_CONNECTED);
Log.i(TAG.Connection, ">>sending msg WAP_CONN_SUCCESS");
notifyHandlers(IDmPersistentValues.MSG_WAP_CONNECTION_SUCCESS);
} catch (Exception ex) {
Log.e(TAG.Connection, "[dm-conn]->ensureRouteToHost() failed:", ex);
}
} else if (state == State.CONNECTING) {
Log.i(TAG.Connection, "[dm-conn]->state == CONNECTING");
return;
} else if (state == State.DISCONNECTED) {
Log.i(TAG.Connection, "[dm-conn]->state == DISCONNECTED");
// store DISCONNECTED event.
DmApplication.getInstance().queueEvent(SessionEventQueue.EVENT_CONN_DISCONNECTED);
return;
}
}
}
} else if (intent.getAction().equalsIgnoreCase(DmConst.intentAction.NET_DETECT_TIMEOUT)) {
Log.i(TAG.Connection, "[dm-conn]->action == com.mediatek.MediatekDM.NETDETECTTIMEOUT");
Log.i(TAG.Connection, ">>>sending msg WAP_CONN_TIMEOUT");
notifyHandlers(IDmPersistentValues.MSG_WAP_CONNECTION_TIMEOUT);
}
} // onReceive