Examples with XmlPullParserException org.xmlpull.v1.XmlPullParserException used on opensource projects

Example 31 with XmlPullParserException

use of org.xmlpull.v1.XmlPullParserException in project platform_frameworks_base by android.

the class ShortcutPackage method rescanPackageIfNeeded.

/**
     * Called when the package may be added or updated, or its activities may be disabled, and
     * if so, rescan the package and do the necessary stuff.
     *
     * Add case:
     * - Publish manifest shortcuts.
     *
     * Update case:
     * - Re-publish manifest shortcuts.
     * - If there are shortcuts with resources (icons or strings), update their timestamps.
     * - Disable shortcuts whose target activities are disabled.
     *
     * @return TRUE if any shortcuts have been changed.
     */
public boolean rescanPackageIfNeeded(boolean isNewApp, boolean forceRescan) {
    final ShortcutService s = mShortcutUser.mService;
    final long start = s.injectElapsedRealtime();
    final PackageInfo pi;
    try {
        pi = mShortcutUser.mService.getPackageInfo(getPackageName(), getPackageUserId());
        if (pi == null) {
            // Shouldn't happen.
            return false;
        }
        if (!isNewApp && !forceRescan) {
            // really change on OTAs.
            if ((getPackageInfo().getVersionCode() == pi.versionCode) && (getPackageInfo().getLastUpdateTime() == pi.lastUpdateTime) && areAllActivitiesStillEnabled()) {
                return false;
            }
        }
    } finally {
        s.logDurationStat(Stats.PACKAGE_UPDATE_CHECK, start);
    }
    // Now prepare to publish manifest shortcuts.
    List<ShortcutInfo> newManifestShortcutList = null;
    try {
        newManifestShortcutList = ShortcutParser.parseShortcuts(mShortcutUser.mService, getPackageName(), getPackageUserId());
    } catch (IOException | XmlPullParserException e) {
        Slog.e(TAG, "Failed to load shortcuts from AndroidManifest.xml.", e);
    }
    final int manifestShortcutSize = newManifestShortcutList == null ? 0 : newManifestShortcutList.size();
    if (ShortcutService.DEBUG) {
        Slog.d(TAG, String.format("Package %s has %d manifest shortcut(s)", getPackageName(), manifestShortcutSize));
    }
    if (isNewApp && (manifestShortcutSize == 0)) {
        // disabled.
        return false;
    }
    if (ShortcutService.DEBUG) {
        Slog.d(TAG, String.format("Package %s %s, version %d -> %d", getPackageName(), (isNewApp ? "added" : "updated"), getPackageInfo().getVersionCode(), pi.versionCode));
    }
    getPackageInfo().updateVersionInfo(pi);
    boolean changed = false;
    // Also check if shortcuts' activities are still main activities.  Otherwise, disable them.
    if (!isNewApp) {
        Resources publisherRes = null;
        for (int i = mShortcuts.size() - 1; i >= 0; i--) {
            final ShortcutInfo si = mShortcuts.valueAt(i);
            if (si.isDynamic()) {
                if (!s.injectIsMainActivity(si.getActivity(), getPackageUserId())) {
                    Slog.w(TAG, String.format("%s is no longer main activity. Disabling shorcut %s.", getPackageName(), si.getId()));
                    if (disableDynamicWithId(si.getId())) {
                        // Actually removed.
                        continue;
                    }
                // Still pinned, so fall-through and possibly update the resources.
                }
                changed = true;
            }
            if (si.hasAnyResources()) {
                if (!si.isOriginallyFromManifest()) {
                    if (publisherRes == null) {
                        publisherRes = getPackageResources();
                        if (publisherRes == null) {
                            // Resources couldn't be loaded.
                            break;
                        }
                    }
                    // If this shortcut is not from a manifest, then update all resource IDs
                    // from resource names.  (We don't allow resource strings for
                    // non-manifest at the moment, but icons can still be resources.)
                    si.lookupAndFillInResourceIds(publisherRes);
                }
                changed = true;
                si.setTimestamp(s.injectCurrentTimeMillis());
            }
        }
    }
    // (Re-)publish manifest shortcut.
    changed |= publishManifestShortcuts(newManifestShortcutList);
    if (newManifestShortcutList != null) {
        changed |= pushOutExcessShortcuts();
    }
    s.verifyStates();
    if (changed) {
        // This will send a notification to the launcher, and also save .
        s.packageShortcutsChanged(getPackageName(), getPackageUserId());
    } else {
        // Still save the version code.
        s.scheduleSaveUser(getPackageUserId());
    }
    return changed;
}

Example 32 with XmlPullParserException

use of org.xmlpull.v1.XmlPullParserException in project platform_frameworks_base by android.

the class ShortcutService method loadUserLocked.

@Nullable
private ShortcutUser loadUserLocked(@UserIdInt int userId) {
    final File path = getUserFile(userId);
    if (DEBUG) {
        Slog.d(TAG, "Loading from " + path);
    }
    final AtomicFile file = new AtomicFile(path);
    final FileInputStream in;
    try {
        in = file.openRead();
    } catch (FileNotFoundException e) {
        if (DEBUG) {
            Slog.d(TAG, "Not found " + path);
        }
        return null;
    }
    try {
        final ShortcutUser ret = loadUserInternal(userId, in, /* forBackup= */
        false);
        return ret;
    } catch (IOException | XmlPullParserException | InvalidFileFormatException e) {
        Slog.e(TAG, "Failed to read file " + file.getBaseFile(), e);
        return null;
    } finally {
        IoUtils.closeQuietly(in);
    }
}

Example 33 with XmlPullParserException

use of org.xmlpull.v1.XmlPullParserException in project platform_frameworks_base by android.

the class RecommendationServiceImpl method onConnected.

@Override
public void onConnected() {
    mPlugins = new ArrayList<>();
    try {
        for (VendorConfig config : VendorConfig.getAllConfigs(this)) {
            try {
                mPlugins.add(new RemotePrintServicePlugin(new MDNSFilterPlugin(this, config.name, config.packageName, config.mDNSNames), this, false));
            } catch (Exception e) {
                Log.e(LOG_TAG, "Could not initiate simple MDNS plugin for " + config.packageName, e);
            }
        }
    } catch (IOException | XmlPullParserException e) {
        new RuntimeException("Could not parse vendorconfig", e);
    }
    try {
        mPlugins.add(new RemotePrintServicePlugin(new HPRecommendationPlugin(this), this, false));
    } catch (Exception e) {
        Log.e(LOG_TAG, "Could not initiate " + getString(R.string.plugin_vendor_hp) + " plugin", e);
    }
    try {
        mPlugins.add(new RemotePrintServicePlugin(new MopriaRecommendationPlugin(this), this, true));
    } catch (Exception e) {
        Log.e(LOG_TAG, "Could not initiate " + getString(R.string.plugin_vendor_morpia) + " plugin", e);
    }
    try {
        mPlugins.add(new RemotePrintServicePlugin(new SamsungRecommendationPlugin(this), this, true));
    } catch (Exception e) {
        Log.e(LOG_TAG, "Could not initiate " + getString(R.string.plugin_vendor_samsung) + " plugin", e);
    }
    try {
        mPlugins.add(new RemotePrintServicePlugin(new XeroxPrintServiceRecommendationPlugin(this), this, false));
    } catch (Exception e) {
        Log.e(LOG_TAG, "Could not initiate " + getString(R.string.plugin_vendor_xerox) + " plugin", e);
    }
    final int numPlugins = mPlugins.size();
    for (int i = 0; i < numPlugins; i++) {
        try {
            mPlugins.get(i).start();
        } catch (RemotePrintServicePlugin.PluginException e) {
            Log.e(LOG_TAG, "Could not start plugin", e);
        }
    }
}

Example 34 with XmlPullParserException

use of org.xmlpull.v1.XmlPullParserException in project platform_frameworks_base by android.

the class AppOpsService method readState.

void readState() {
    synchronized (mFile) {
        synchronized (this) {
            FileInputStream stream;
            try {
                stream = mFile.openRead();
            } catch (FileNotFoundException e) {
                Slog.i(TAG, "No existing app ops " + mFile.getBaseFile() + "; starting empty");
                return;
            }
            boolean success = false;
            mUidStates.clear();
            try {
                XmlPullParser parser = Xml.newPullParser();
                parser.setInput(stream, StandardCharsets.UTF_8.name());
                int type;
                while ((type = parser.next()) != XmlPullParser.START_TAG && type != XmlPullParser.END_DOCUMENT) {
                    ;
                }
                if (type != XmlPullParser.START_TAG) {
                    throw new IllegalStateException("no start tag found");
                }
                int outerDepth = parser.getDepth();
                while ((type = parser.next()) != XmlPullParser.END_DOCUMENT && (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) {
                    if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
                        continue;
                    }
                    String tagName = parser.getName();
                    if (tagName.equals("pkg")) {
                        readPackage(parser);
                    } else if (tagName.equals("uid")) {
                        readUidOps(parser);
                    } else {
                        Slog.w(TAG, "Unknown element under <app-ops>: " + parser.getName());
                        XmlUtils.skipCurrentTag(parser);
                    }
                }
                success = true;
            } catch (IllegalStateException e) {
                Slog.w(TAG, "Failed parsing " + e);
            } catch (NullPointerException e) {
                Slog.w(TAG, "Failed parsing " + e);
            } catch (NumberFormatException e) {
                Slog.w(TAG, "Failed parsing " + e);
            } catch (XmlPullParserException e) {
                Slog.w(TAG, "Failed parsing " + e);
            } catch (IOException e) {
                Slog.w(TAG, "Failed parsing " + e);
            } catch (IndexOutOfBoundsException e) {
                Slog.w(TAG, "Failed parsing " + e);
            } finally {
                if (!success) {
                    mUidStates.clear();
                }
                try {
                    stream.close();
                } catch (IOException e) {
                }
            }
        }
    }
}

Example 35 with XmlPullParserException

use of org.xmlpull.v1.XmlPullParserException in project platform_frameworks_base by android.

the class ConnectivityService method getProvisioningUrlBaseFromFile.

private String getProvisioningUrlBaseFromFile() {
    FileReader fileReader = null;
    XmlPullParser parser = null;
    Configuration config = mContext.getResources().getConfiguration();
    try {
        fileReader = new FileReader(mProvisioningUrlFile);
        parser = Xml.newPullParser();
        parser.setInput(fileReader);
        XmlUtils.beginDocument(parser, TAG_PROVISIONING_URLS);
        while (true) {
            XmlUtils.nextElement(parser);
            String element = parser.getName();
            if (element == null)
                break;
            if (element.equals(TAG_PROVISIONING_URL)) {
                String mcc = parser.getAttributeValue(null, ATTR_MCC);
                try {
                    if (mcc != null && Integer.parseInt(mcc) == config.mcc) {
                        String mnc = parser.getAttributeValue(null, ATTR_MNC);
                        if (mnc != null && Integer.parseInt(mnc) == config.mnc) {
                            parser.next();
                            if (parser.getEventType() == XmlPullParser.TEXT) {
                                return parser.getText();
                            }
                        }
                    }
                } catch (NumberFormatException e) {
                    loge("NumberFormatException in getProvisioningUrlBaseFromFile: " + e);
                }
            }
        }
        return null;
    } catch (FileNotFoundException e) {
        loge("Carrier Provisioning Urls file not found");
    } catch (XmlPullParserException e) {
        loge("Xml parser exception reading Carrier Provisioning Urls file: " + e);
    } catch (IOException e) {
        loge("I/O exception reading Carrier Provisioning Urls file: " + e);
    } finally {
        if (fileReader != null) {
            try {
                fileReader.close();
            } catch (IOException e) {
            }
        }
    }
    return null;
}