/**
* Returns a detailed exception message for the supplied URI. It includes the calling user and
* calling package(s).
*/
public String exceptionMessage(String message, Uri uri) {
StringBuilder sb = new StringBuilder();
if (message != null) {
sb.append(message).append("; ");
}
sb.append("URI: ").append(uri);
final PackageManager pm = mContext.getPackageManager();
int callingUid = Binder.getCallingUid();
sb.append(", calling user: "******", calling package:");
sb.append(callerPackages[0]);
} else {
sb.append(", calling package is one of: [");
for (int i = 0; i < callerPackages.length; i++) {
if (i != 0) {
sb.append(", ");
}
sb.append(callerPackages[i]);
}
sb.append("]");
}
}
return sb.toString();
}
/** Build {@link UidDetail} object, blocking until all {@link Drawable} lookup is finished. */
private UidDetail buildUidDetail(int uid) {
final Resources res = mContext.getResources();
final PackageManager pm = mContext.getPackageManager();
final UidDetail detail = new UidDetail();
detail.label = pm.getNameForUid(uid);
detail.icon = pm.getDefaultActivityIcon();
// handle special case labels
switch (uid) {
case android.os.Process.SYSTEM_UID:
detail.label = res.getString(R.string.process_kernel_label);
detail.icon = pm.getDefaultActivityIcon();
return detail;
case TrafficStats.UID_REMOVED:
detail.label = res.getString(R.string.data_usage_uninstalled_apps);
detail.icon = pm.getDefaultActivityIcon();
return detail;
case TrafficStats.UID_TETHERING:
final ConnectivityManager cm =
(ConnectivityManager) mContext.getSystemService(Context.CONNECTIVITY_SERVICE);
detail.label = res.getString(Utils.getTetheringLabel(cm));
detail.icon = pm.getDefaultActivityIcon();
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);
detail.label = info.loadLabel(pm).toString();
detail.icon = info.loadIcon(pm);
} else if (length > 1) {
detail.detailLabels = new CharSequence[length];
for (int i = 0; i < length; i++) {
final String packageName = packageNames[i];
final PackageInfo packageInfo = pm.getPackageInfo(packageName, 0);
final ApplicationInfo appInfo = pm.getApplicationInfo(packageName, 0);
detail.detailLabels[i] = appInfo.loadLabel(pm).toString();
if (packageInfo.sharedUserLabel != 0) {
detail.label =
pm.getText(packageName, packageInfo.sharedUserLabel, packageInfo.applicationInfo)
.toString();
detail.icon = appInfo.loadIcon(pm);
}
}
}
} catch (NameNotFoundException e) {
}
if (TextUtils.isEmpty(detail.label)) {
detail.label = Integer.toString(uid);
}
return detail;
}
public static String getUidName(Context c, int uid, boolean withUid) {
PackageManager pm = c.getPackageManager();
String uidName = "";
if (uid == 0) {
uidName = "root";
} else {
pm.getNameForUid(uid);
}
if (withUid) {
uidName += " (" + uid + ")";
}
return uidName;
}
public String getSavedNetworkSummary() {
if (mConfig != null) {
PackageManager pm = mContext.getPackageManager();
String systemName = pm.getNameForUid(android.os.Process.SYSTEM_UID);
int userId = UserHandle.getUserId(mConfig.creatorUid);
ApplicationInfo appInfo = null;
if (mConfig.creatorName != null && mConfig.creatorName.equals(systemName)) {
appInfo = mContext.getApplicationInfo();
} else {
try {
IPackageManager ipm = AppGlobals.getPackageManager();
appInfo = ipm.getApplicationInfo(mConfig.creatorName, 0 /* flags */, userId);
} catch (RemoteException rex) {
}
}
if (appInfo != null
&& !appInfo.packageName.equals(mContext.getString(R.string.settings_package))
&& !appInfo.packageName.equals(mContext.getString(R.string.certinstaller_package))) {
return mContext.getString(R.string.saved_network, appInfo.loadLabel(pm));
}
}
return "";
}