Examples with PackageInfo android.content.pm.PackageInfo used on opensource projects

Example 81 with PackageInfo

use of android.content.pm.PackageInfo in project android_frameworks_base by ResurrectionRemix.

the class LocationManagerService method ensureFallbackFusedProviderPresentLocked.

private void ensureFallbackFusedProviderPresentLocked(ArrayList<String> pkgs) {
    PackageManager pm = mContext.getPackageManager();
    String systemPackageName = mContext.getPackageName();
    ArrayList<HashSet<Signature>> sigSets = ServiceWatcher.getSignatureSets(mContext, pkgs);
    List<ResolveInfo> rInfos = pm.queryIntentServicesAsUser(new Intent(FUSED_LOCATION_SERVICE_ACTION), PackageManager.GET_META_DATA, mCurrentUserId);
    for (ResolveInfo rInfo : rInfos) {
        String packageName = rInfo.serviceInfo.packageName;
        // this list the standard provider binding logic won't bind to it.
        try {
            PackageInfo pInfo;
            pInfo = pm.getPackageInfo(packageName, PackageManager.GET_SIGNATURES);
            if (!ServiceWatcher.isSignatureMatch(pInfo.signatures, sigSets)) {
                Log.w(TAG, packageName + " resolves service " + FUSED_LOCATION_SERVICE_ACTION + ", but has wrong signature, ignoring");
                continue;
            }
        } catch (NameNotFoundException e) {
            Log.e(TAG, "missing package: " + packageName);
            continue;
        }
        // Get the version info
        if (rInfo.serviceInfo.metaData == null) {
            Log.w(TAG, "Found fused provider without metadata: " + packageName);
            continue;
        }
        int version = rInfo.serviceInfo.metaData.getInt(ServiceWatcher.EXTRA_SERVICE_VERSION, -1);
        if (version == 0) {
            // Make sure it's in the system partition.
            if ((rInfo.serviceInfo.applicationInfo.flags & ApplicationInfo.FLAG_SYSTEM) == 0) {
                if (D)
                    Log.d(TAG, "Fallback candidate not in /system: " + packageName);
                continue;
            }
            // as a proxy for coreApp="true"
            if (pm.checkSignatures(systemPackageName, packageName) != PackageManager.SIGNATURE_MATCH) {
                if (D)
                    Log.d(TAG, "Fallback candidate not signed the same as system: " + packageName);
                continue;
            }
            // Found a valid fallback.
            if (D)
                Log.d(TAG, "Found fallback provider: " + packageName);
            return;
        } else {
            if (D)
                Log.d(TAG, "Fallback candidate not version 0: " + packageName);
        }
    }
    throw new IllegalStateException("Unable to find a fused location provider that is in the " + "system partition with version 0 and signed with the platform certificate. " + "Such a package is needed to provide a default fused location provider in the " + "event that no other fused location provider has been installed or is currently " + "available. For example, coreOnly boot mode when decrypting the data " + "partition. The fallback must also be marked coreApp=\"true\" in the manifest");
}

Example 82 with PackageInfo

use of android.content.pm.PackageInfo in project android_frameworks_base by ResurrectionRemix.

the class PermissionMonitor method startMonitoring.

// Intended to be called only once at startup, after the system is ready. Installs a broadcast
// receiver to monitor ongoing UID changes, so this shouldn't/needn't be called again.
public synchronized void startMonitoring() {
    log("Monitoring");
    IntentFilter intentFilter = new IntentFilter();
    intentFilter.addAction(Intent.ACTION_USER_ADDED);
    intentFilter.addAction(Intent.ACTION_USER_REMOVED);
    mContext.registerReceiverAsUser(mIntentReceiver, UserHandle.ALL, intentFilter, null, null);
    intentFilter = new IntentFilter();
    intentFilter.addAction(Intent.ACTION_PACKAGE_ADDED);
    intentFilter.addAction(Intent.ACTION_PACKAGE_REMOVED);
    intentFilter.addDataScheme("package");
    mContext.registerReceiverAsUser(mIntentReceiver, UserHandle.ALL, intentFilter, null, null);
    List<PackageInfo> apps = mPackageManager.getInstalledPackages(GET_PERMISSIONS);
    if (apps == null) {
        loge("No apps");
        return;
    }
    for (PackageInfo app : apps) {
        int uid = app.applicationInfo != null ? app.applicationInfo.uid : -1;
        if (uid < 0) {
            continue;
        }
        boolean isNetwork = hasNetworkPermission(app);
        boolean hasRestrictedPermission = hasRestrictedNetworkPermission(app);
        if (isNetwork || hasRestrictedPermission) {
            Boolean permission = mApps.get(uid);
            // permissions, don't downgrade (i.e., if it's already SYSTEM, leave it as is).
            if (permission == null || permission == NETWORK) {
                mApps.put(uid, hasRestrictedPermission);
            }
        }
    }
    // exclude dying users
    List<UserInfo> users = mUserManager.getUsers(true);
    if (users != null) {
        for (UserInfo user : users) {
            mUsers.add(user.id);
        }
    }
    log("Users: " + mUsers.size() + ", Apps: " + mApps.size());
    update(mUsers, mApps, true);
}

Example 83 with PackageInfo

use of android.content.pm.PackageInfo in project android_frameworks_base by ResurrectionRemix.

the class PermissionMonitor method onAppAdded.

private synchronized void onAppAdded(String appName, int appUid) {
    if (TextUtils.isEmpty(appName) || appUid < 0) {
        loge("Invalid app in onAppAdded: " + appName + " | " + appUid);
        return;
    }
    try {
        PackageInfo app = mPackageManager.getPackageInfo(appName, GET_PERMISSIONS);
        boolean isNetwork = hasNetworkPermission(app);
        boolean hasRestrictedPermission = hasRestrictedNetworkPermission(app);
        if (isNetwork || hasRestrictedPermission) {
            Boolean permission = mApps.get(appUid);
            // permissions, don't downgrade (i.e., if it's already SYSTEM, leave it as is).
            if (permission == null || permission == NETWORK) {
                mApps.put(appUid, hasRestrictedPermission);
                Map<Integer, Boolean> apps = new HashMap<>();
                apps.put(appUid, hasRestrictedPermission);
                update(mUsers, apps, true);
            }
        }
    } catch (NameNotFoundException e) {
        loge("NameNotFoundException in onAppAdded: " + e);
    }
}

Example 84 with PackageInfo

use of android.content.pm.PackageInfo in project android_frameworks_base by ResurrectionRemix.

the class ClipboardService method addActiveOwnerLocked.

private final void addActiveOwnerLocked(int uid, String pkg) {
    final IPackageManager pm = AppGlobals.getPackageManager();
    final int targetUserHandle = UserHandle.getCallingUserId();
    final long oldIdentity = Binder.clearCallingIdentity();
    try {
        PackageInfo pi = pm.getPackageInfo(pkg, 0, targetUserHandle);
        if (pi == null) {
            throw new IllegalArgumentException("Unknown package " + pkg);
        }
        if (!UserHandle.isSameApp(pi.applicationInfo.uid, uid)) {
            throw new SecurityException("Calling uid " + uid + " does not own package " + pkg);
        }
    } catch (RemoteException e) {
    // Can't happen; the package manager is in the same process
    } finally {
        Binder.restoreCallingIdentity(oldIdentity);
    }
    PerUserClipboard clipboard = getClipboard();
    if (clipboard.primaryClip != null && !clipboard.activePermissionOwners.contains(pkg)) {
        final int N = clipboard.primaryClip.getItemCount();
        for (int i = 0; i < N; i++) {
            grantItemLocked(clipboard.primaryClip.getItemAt(i), pkg, UserHandle.getUserId(uid));
        }
        clipboard.activePermissionOwners.add(pkg);
    }
}

Example 85 with PackageInfo

use of android.content.pm.PackageInfo in project Resurrection_packages_apps_Settings by ResurrectionRemix.

the class HAFRAppChooserAdapter method getFilter.

@Override
public Filter getFilter() {
    return new Filter() {

        @Override
        protected void publishResults(CharSequence constraint, FilterResults results) {
        }

        @Override
        protected FilterResults performFiltering(CharSequence constraint) {
            if (TextUtils.isEmpty(constraint)) {
                // No filter implemented we return all the list
                mTemporarylist = mInstalledAppInfo;
                return new FilterResults();
            }
            ArrayList<PackageInfo> FilteredList = new ArrayList<PackageInfo>();
            for (PackageInfo data : mInstalledAppInfo) {
                final String filterText = constraint.toString().toLowerCase(Locale.ENGLISH);
                try {
                    if (data.applicationInfo.loadLabel(mPackageManager).toString().toLowerCase(Locale.ENGLISH).contains(filterText)) {
                        FilteredList.add(data);
                    } else if (data.packageName.contains(filterText)) {
                        FilteredList.add(data);
                    }
                } catch (Exception e) {
                }
            }
            mTemporarylist = FilteredList;
            return new FilterResults();
        }
    };
}