private int beginDmDataConnectivity() throws IOException {
int result =
mConnMgr.startUsingNetworkFeature(
ConnectivityManager.TYPE_MOBILE, MTKPhone.FEATURE_ENABLE_DM);
Log.i(TAG.Connection, "[dm-conn]->startUsingNetworkFeature: result=" + result);
if (result == MTKPhone.APN_ALREADY_ACTIVE) {
Log.i(TAG.Connection, "[dm-conn]->APN_ALREADY_ACTIVE");
ScreenLock.releaseWakeLock(mContext);
ScreenLock.acquirePartialWakelock(mContext);
ensureRouteToHost();
} else if (result == MTKPhone.APN_REQUEST_STARTED) {
Log.i(TAG.Connection, "[dm-conn]->APN_REQUEST_STARTED, waiting for intent.");
ScreenLock.releaseWakeLock(mContext);
ScreenLock.acquirePartialWakelock(mContext);
// mContext.registerReceiver(mConnectivityReceiver, new
// IntentFilter(
// ConnectivityManager.CONNECTIVITY_ACTION));
// mTelephonyManager=(TelephonyManager)
// mContext.getSystemService(Service.TELEPHONY_SERVICE);
} else if (result == MTKPhone.APN_REQUEST_FAILED) {
Log.e(TAG.Connection, "[dm-conn]->APN_REQUEST_FAILED");
} else {
throw new IOException("[dm-conn]:Cannot establish DM data connectivity");
}
return result;
}
private int beginDmDataConnectivityGemini(int simId) throws IOException {
int result =
MTKConnectivity.startUsingNetworkFeatureGemini(
mConnMgr, ConnectivityManager.TYPE_MOBILE, MTKPhone.FEATURE_ENABLE_DM, simId);
Log.i(
TAG.Connection, "startDmDataConnectivityGemini: simId = " + simId + "\t result=" + result);
if (result == MTKPhone.APN_ALREADY_ACTIVE) {
Log.w(TAG.Connection, "The data connection is already exist, go ahead");
ScreenLock.releaseWakeLock(mContext);
ScreenLock.acquirePartialWakelock(mContext);
ensureRouteToHost();
} else if (result == MTKPhone.APN_REQUEST_STARTED) {
Log.w(
TAG.Connection, "The new data connection is started register and waiting for the intent");
ScreenLock.releaseWakeLock(mContext);
ScreenLock.acquirePartialWakelock(mContext);
// mContext.registerReceiver(mConnectivityReceiver, new
// IntentFilter(
// ConnectivityManager.CONNECTIVITY_ACTION));
// mContext.registerReceiver(mConnectivityReceiver, new
// IntentFilter(DmConst.intentAction.NET_DETECT_TIMEOUT));
// mTelephonyManager=(TelephonyManager)
// mContext.getSystemService(Service.TELEPHONY_SERVICE);
} else if (result == MTKPhone.APN_REQUEST_FAILED) {
Log.e(TAG.Connection, "startUsingnetworkfeature failed");
} else {
throw new IOException("Cannot establish Dm Data connectivity");
}
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");
}
}