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

Example 36 with PackageManager

use of android.content.pm.PackageManager in project platform_frameworks_base by android.

the class AccountManagerBackupHelper method restoreAccountAccessPermissions.

public void restoreAccountAccessPermissions(byte[] data, int userId) {
    try {
        ByteArrayInputStream dataStream = new ByteArrayInputStream(data);
        XmlPullParser parser = Xml.newPullParser();
        parser.setInput(dataStream, StandardCharsets.UTF_8.name());
        PackageManager packageManager = mAccountManagerService.mContext.getPackageManager();
        final int permissionsOuterDepth = parser.getDepth();
        while (XmlUtils.nextElementWithin(parser, permissionsOuterDepth)) {
            if (!TAG_PERMISSIONS.equals(parser.getName())) {
                continue;
            }
            final int permissionOuterDepth = parser.getDepth();
            while (XmlUtils.nextElementWithin(parser, permissionOuterDepth)) {
                if (!TAG_PERMISSION.equals(parser.getName())) {
                    continue;
                }
                String accountDigest = parser.getAttributeValue(null, ATTR_ACCOUNT_SHA_256);
                if (TextUtils.isEmpty(accountDigest)) {
                    XmlUtils.skipCurrentTag(parser);
                }
                String packageName = parser.getAttributeValue(null, ATTR_PACKAGE);
                if (TextUtils.isEmpty(packageName)) {
                    XmlUtils.skipCurrentTag(parser);
                }
                String digest = parser.getAttributeValue(null, ATTR_DIGEST);
                if (TextUtils.isEmpty(digest)) {
                    XmlUtils.skipCurrentTag(parser);
                }
                PendingAppPermission pendingAppPermission = new PendingAppPermission(accountDigest, packageName, digest, userId);
                if (!pendingAppPermission.apply(packageManager)) {
                    synchronized (mLock) {
                        // Start watching before add pending to avoid a missed signal
                        if (mRestorePackageMonitor == null) {
                            mRestorePackageMonitor = new RestorePackageMonitor();
                            mRestorePackageMonitor.register(mAccountManagerService.mContext, mAccountManagerService.mMessageHandler.getLooper(), true);
                        }
                        if (mRestorePendingAppPermissions == null) {
                            mRestorePendingAppPermissions = new ArrayList<>();
                        }
                        mRestorePendingAppPermissions.add(pendingAppPermission);
                    }
                }
            }
        }
        // Make sure we eventually prune the in-memory pending restores
        synchronized (mLock) {
            mRestoreCancelCommand = new CancelRestoreCommand();
        }
        mAccountManagerService.mMessageHandler.postDelayed(mRestoreCancelCommand, PENDING_RESTORE_TIMEOUT_MILLIS);
    } catch (XmlPullParserException | IOException e) {
        Log.e(TAG, "Error restoring app permissions", e);
    }
}

Example 37 with PackageManager

use of android.content.pm.PackageManager in project platform_frameworks_base by android.

the class TextServicesManagerService method buildSpellCheckerMapLocked.

private static void buildSpellCheckerMapLocked(Context context, ArrayList<SpellCheckerInfo> list, HashMap<String, SpellCheckerInfo> map, TextServicesSettings settings) {
    list.clear();
    map.clear();
    final PackageManager pm = context.getPackageManager();
    // Note: We do not specify PackageManager.MATCH_ENCRYPTION_* flags here because the default
    // behavior of PackageManager is exactly what we want.  It by default picks up appropriate
    // services depending on the unlock state for the specified user.
    final List<ResolveInfo> services = pm.queryIntentServicesAsUser(new Intent(SpellCheckerService.SERVICE_INTERFACE), PackageManager.GET_META_DATA, settings.getCurrentUserId());
    final int N = services.size();
    for (int i = 0; i < N; ++i) {
        final ResolveInfo ri = services.get(i);
        final ServiceInfo si = ri.serviceInfo;
        final ComponentName compName = new ComponentName(si.packageName, si.name);
        if (!android.Manifest.permission.BIND_TEXT_SERVICE.equals(si.permission)) {
            Slog.w(TAG, "Skipping text service " + compName + ": it does not require the permission " + android.Manifest.permission.BIND_TEXT_SERVICE);
            continue;
        }
        if (DBG)
            Slog.d(TAG, "Add: " + compName);
        try {
            final SpellCheckerInfo sci = new SpellCheckerInfo(context, ri);
            if (sci.getSubtypeCount() <= 0) {
                Slog.w(TAG, "Skipping text service " + compName + ": it does not contain subtypes.");
                continue;
            }
            list.add(sci);
            map.put(sci.getId(), sci);
        } catch (XmlPullParserException e) {
            Slog.w(TAG, "Unable to load the spell checker " + compName, e);
        } catch (IOException e) {
            Slog.w(TAG, "Unable to load the spell checker " + compName, e);
        }
    }
    if (DBG) {
        Slog.d(TAG, "buildSpellCheckerMapLocked: " + list.size() + "," + map.size());
    }
}

Example 38 with PackageManager

use of android.content.pm.PackageManager in project platform_frameworks_base by android.

the class NetworkScorerAppManager method findRecommendationService.

private ResolveInfo findRecommendationService(String packageName) {
    final PackageManager pm = mContext.getPackageManager();
    final int resolveFlags = 0;
    final Intent serviceIntent = new Intent(NetworkScoreManager.ACTION_RECOMMEND_NETWORKS);
    serviceIntent.setPackage(packageName);
    final ResolveInfo resolveServiceInfo = pm.resolveService(serviceIntent, resolveFlags);
    if (VERBOSE) {
        Log.d(TAG, "Resolved " + serviceIntent + " to " + resolveServiceInfo);
    }
    if (resolveServiceInfo != null && resolveServiceInfo.serviceInfo != null) {
        return resolveServiceInfo;
    }
    if (VERBOSE) {
        Log.v(TAG, packageName + " does not have a service for " + serviceIntent);
    }
    return null;
}

Example 39 with PackageManager

use of android.content.pm.PackageManager in project Conversations by siacs.

the class MessageAdapter method openDownloadable.

public void openDownloadable(Message message) {
    DownloadableFile file = activity.xmppConnectionService.getFileBackend().getFile(message);
    if (!file.exists()) {
        Toast.makeText(activity, R.string.file_deleted, Toast.LENGTH_SHORT).show();
        return;
    }
    Intent openIntent = new Intent(Intent.ACTION_VIEW);
    String mime = file.getMimeType();
    if (mime == null) {
        mime = "*/*";
    }
    Uri uri;
    try {
        uri = FileBackend.getUriForFile(activity, file);
    } catch (SecurityException e) {
        Toast.makeText(activity, activity.getString(R.string.no_permission_to_access_x, file.getAbsolutePath()), Toast.LENGTH_SHORT).show();
        return;
    }
    openIntent.setDataAndType(uri, mime);
    openIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
    PackageManager manager = activity.getPackageManager();
    List<ResolveInfo> info = manager.queryIntentActivities(openIntent, 0);
    if (info.size() == 0) {
        openIntent.setDataAndType(uri, "*/*");
    }
    try {
        getContext().startActivity(openIntent);
    } catch (ActivityNotFoundException e) {
        Toast.makeText(activity, R.string.no_application_found_to_open_file, Toast.LENGTH_SHORT).show();
    }
}

Example 40 with PackageManager

use of android.content.pm.PackageManager in project dynamic-load-apk by singwhatiwanna.

the class DLUtils method getAppIcon.

public static Drawable getAppIcon(Context context, String apkFilepath) {
    PackageManager pm = context.getPackageManager();
    PackageInfo pkgInfo = getPackageInfo(context, apkFilepath);
    if (pkgInfo == null) {
        return null;
    }
    // Workaround for http://code.google.com/p/android/issues/detail?id=9151
    ApplicationInfo appInfo = pkgInfo.applicationInfo;
    if (Build.VERSION.SDK_INT >= 8) {
        appInfo.sourceDir = apkFilepath;
        appInfo.publicSourceDir = apkFilepath;
    }
    return pm.getApplicationIcon(appInfo);
}