// list of DeathRecipients used to make sure features are turned off when
// a process dies
- private List mFeatureUsers;
+ private List<FeatureUser> mFeatureUsers;
private boolean mSystemReady;
private Intent mInitialBroadcast;
mNetRequestersPids[i] = new ArrayList();
}
- mFeatureUsers = new ArrayList();
+ mFeatureUsers = new ArrayList<FeatureUser>();
mNumDnsEntries = 0;
stopUsingNetworkFeature(this, false);
}
+ public boolean isSameUser(FeatureUser u) {
+ if (u == null) return false;
+
+ return isSameUser(u.mPid, u.mUid, u.mNetworkType, u.mFeature);
+ }
+
+ public boolean isSameUser(int pid, int uid, int networkType, String feature) {
+ if ((mPid == pid) && (mUid == uid) && (mNetworkType == networkType) &&
+ TextUtils.equals(mFeature, feature)) {
+ return true;
+ }
+ return false;
+ }
+
public String toString() {
return "FeatureUser("+mNetworkType+","+mFeature+","+mPid+","+mUid+"), created " +
(System.currentTimeMillis() - mCreateTime) + " mSec ago";
}
}
+ int restoreTimer = getRestoreDefaultNetworkDelay(usedNetworkType);
+
synchronized(this) {
- mFeatureUsers.add(f);
+ boolean addToList = true;
+ if (restoreTimer < 0) {
+ // In case there is no timer is specified for the feature,
+ // make sure we don't add duplicate entry with the same request.
+ for (FeatureUser u : mFeatureUsers) {
+ if (u.isSameUser(f)) {
+ // Duplicate user is found. Do not add.
+ addToList = false;
+ break;
+ }
+ }
+ }
+
+ if (addToList) mFeatureUsers.add(f);
if (!mNetRequestersPids[usedNetworkType].contains(currentPid)) {
// this gets used for per-pid dns when connected
mNetRequestersPids[usedNetworkType].add(currentPid);
}
}
- int restoreTimer = getRestoreDefaultNetworkDelay(usedNetworkType);
-
if (restoreTimer >= 0) {
mHandler.sendMessageDelayed(
mHandler.obtainMessage(EVENT_RESTORE_DEFAULT_NETWORK, f), restoreTimer);
boolean found = false;
synchronized(this) {
- for (int i = 0; i < mFeatureUsers.size() ; i++) {
- u = (FeatureUser)mFeatureUsers.get(i);
- if (uid == u.mUid && pid == u.mPid &&
- networkType == u.mNetworkType &&
- TextUtils.equals(feature, u.mFeature)) {
+ for (FeatureUser x : mFeatureUsers) {
+ if (x.isSameUser(pid, uid, networkType, feature)) {
+ u = x;
found = true;
break;
}
// do not pay attention to duplicate requests - in effect the
// API does not refcount and a single stop will counter multiple starts.
if (ignoreDups == false) {
- for (int i = 0; i < mFeatureUsers.size() ; i++) {
- FeatureUser x = (FeatureUser)mFeatureUsers.get(i);
- if (x.mUid == u.mUid && x.mPid == u.mPid &&
- x.mNetworkType == u.mNetworkType &&
- TextUtils.equals(x.mFeature, u.mFeature)) {
+ for (FeatureUser x : mFeatureUsers) {
+ if (x.isSameUser(u)) {
if (DBG) log("ignoring stopUsingNetworkFeature as dup is found");
return 1;
}