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Data usage multi-user support.

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Switch to storing policy per-user instead of per-app, meaning each
user has control over their own set of apps.  Summarize the usage of
non-current users.  Only allow owner to make changes to overall
network policy.

Hide auto-sync menu when viewing app details.  Search for
MANAGE_NETWORK_USAGE intent across all package names sharing a UID.

Bug: 7121279, 5419594, 6978663
Change-Id: Ia70f04df70d27da27faccb947cd27021c628a41a
This commit is contained in:
Jeff Sharkey
2012-09-14 16:26:51 -07:00
parent b2f4efb7a8
commit 38305fb177
4 changed files with 104 additions and 56 deletions
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23
src/com/android/settings/net/UidDetailProvider.java
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@@ -21,20 +21,30 @@ import android.content.pm.ApplicationInfo;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
import android.content.pm.UserInfo;
import android.content.res.Resources;
import android.graphics.drawable.Drawable;
import android.net.ConnectivityManager;
import android.net.TrafficStats;
import android.os.UserManager;
import android.text.TextUtils;
import android.util.SparseArray;
import com.android.settings.R;
import com.android.settings.Utils;
/**
* Return details about a specific UID, handling special cases like
* {@link TrafficStats#UID_TETHERING} and {@link UserInfo}.
*/
public class UidDetailProvider {
private final Context mContext;
private final SparseArray<UidDetail> mUidDetailCache;
public static int buildKeyForUser(int userHandle) {
return -(2000 + userHandle);
}
public UidDetailProvider(Context context) {
mContext = context.getApplicationContext();
mUidDetailCache = new SparseArray<UidDetail>();
@@ -101,10 +111,21 @@ public class UidDetailProvider {
return detail;
}
// Handle keys that are actually user handles
if (uid <= -2000) {
final int userHandle = (-uid) - 2000;
final UserManager um = (UserManager) mContext.getSystemService(Context.USER_SERVICE);
final UserInfo info = um.getUserInfo(userHandle);
if (info != null) {
detail.label = res.getString(R.string.running_process_item_user_label, info.name);
detail.icon = Drawable.createFromPath(info.iconPath);
return detail;
}
}
// otherwise fall back to using packagemanager labels
final String[] packageNames = pm.getPackagesForUid(uid);
final int length = packageNames != null ? packageNames.length : 0;
try {
if (length == 1) {
final ApplicationInfo info = pm.getApplicationInfo(packageNames[0], 0);