Examples with PeriodicSync android.content.PeriodicSync used on opensource projects

Example 21 with PeriodicSync

use of android.content.PeriodicSync in project platform_frameworks_base by android.

the class SyncStorageEngine method parsePeriodicSync.

/**
     * Parse a periodic sync from accounts.xml. Sets the bundle to be empty.
     */
private PeriodicSync parsePeriodicSync(XmlPullParser parser, AuthorityInfo authorityInfo) {
    // Gets filled in later.
    Bundle extras = new Bundle();
    String periodValue = parser.getAttributeValue(null, "period");
    String flexValue = parser.getAttributeValue(null, "flex");
    final long period;
    long flextime;
    try {
        period = Long.parseLong(periodValue);
    } catch (NumberFormatException e) {
        Slog.e(TAG, "error parsing the period of a periodic sync", e);
        return null;
    } catch (NullPointerException e) {
        Slog.e(TAG, "the period of a periodic sync is null", e);
        return null;
    }
    try {
        flextime = Long.parseLong(flexValue);
    } catch (NumberFormatException e) {
        flextime = calculateDefaultFlexTime(period);
        Slog.e(TAG, "Error formatting value parsed for periodic sync flex: " + flexValue + ", using default: " + flextime);
    } catch (NullPointerException expected) {
        flextime = calculateDefaultFlexTime(period);
        Slog.d(TAG, "No flex time specified for this sync, using a default. period: " + period + " flex: " + flextime);
    }
    PeriodicSync periodicSync;
    periodicSync = new PeriodicSync(authorityInfo.target.account, authorityInfo.target.provider, extras, period, flextime);
    authorityInfo.periodicSyncs.add(periodicSync);
    return periodicSync;
}

Example 22 with PeriodicSync

use of android.content.PeriodicSync in project platform_frameworks_base by android.

the class SyncStorageEngine method restoreAllPeriodicSyncs.

/**
     * Restore all periodic syncs read from persisted files. Used to restore periodic syncs
     * after an OS update.
     */
boolean restoreAllPeriodicSyncs() {
    if (mPeriodicSyncAddedListener == null) {
        return false;
    }
    synchronized (mAuthorities) {
        for (int i = 0; i < mAuthorities.size(); i++) {
            AuthorityInfo authority = mAuthorities.valueAt(i);
            for (PeriodicSync periodicSync : authority.periodicSyncs) {
                mPeriodicSyncAddedListener.onPeriodicSyncAdded(authority.target, periodicSync.extras, periodicSync.period, periodicSync.flexTime);
            }
            authority.periodicSyncs.clear();
        }
        writeAccountInfoLocked();
    }
    return true;
}

Example 23 with PeriodicSync

use of android.content.PeriodicSync in project android_frameworks_base by DirtyUnicorns.

the class SyncStorageEngine method parsePeriodicSync.

/**
     * Parse a periodic sync from accounts.xml. Sets the bundle to be empty.
     */
private PeriodicSync parsePeriodicSync(XmlPullParser parser, AuthorityInfo authorityInfo) {
    // Gets filled in later.
    Bundle extras = new Bundle();
    String periodValue = parser.getAttributeValue(null, "period");
    String flexValue = parser.getAttributeValue(null, "flex");
    final long period;
    long flextime;
    try {
        period = Long.parseLong(periodValue);
    } catch (NumberFormatException e) {
        Slog.e(TAG, "error parsing the period of a periodic sync", e);
        return null;
    } catch (NullPointerException e) {
        Slog.e(TAG, "the period of a periodic sync is null", e);
        return null;
    }
    try {
        flextime = Long.parseLong(flexValue);
    } catch (NumberFormatException e) {
        flextime = calculateDefaultFlexTime(period);
        Slog.e(TAG, "Error formatting value parsed for periodic sync flex: " + flexValue + ", using default: " + flextime);
    } catch (NullPointerException expected) {
        flextime = calculateDefaultFlexTime(period);
        Slog.d(TAG, "No flex time specified for this sync, using a default. period: " + period + " flex: " + flextime);
    }
    PeriodicSync periodicSync;
    periodicSync = new PeriodicSync(authorityInfo.target.account, authorityInfo.target.provider, extras, period, flextime);
    authorityInfo.periodicSyncs.add(periodicSync);
    return periodicSync;
}

Example 24 with PeriodicSync

use of android.content.PeriodicSync in project android_frameworks_base by DirtyUnicorns.

the class SyncStorageEngine method restoreAllPeriodicSyncs.

/**
     * Restore all periodic syncs read from persisted files. Used to restore periodic syncs
     * after an OS update.
     */
boolean restoreAllPeriodicSyncs() {
    if (mPeriodicSyncAddedListener == null) {
        return false;
    }
    synchronized (mAuthorities) {
        for (int i = 0; i < mAuthorities.size(); i++) {
            AuthorityInfo authority = mAuthorities.valueAt(i);
            for (PeriodicSync periodicSync : authority.periodicSyncs) {
                mPeriodicSyncAddedListener.onPeriodicSyncAdded(authority.target, periodicSync.extras, periodicSync.period, periodicSync.flexTime);
            }
            authority.periodicSyncs.clear();
        }
        writeAccountInfoLocked();
    }
    return true;
}

Example 25 with PeriodicSync

use of android.content.PeriodicSync in project android_frameworks_base by ResurrectionRemix.

the class SyncStorageEngine method readAccountInfoLocked.

/**
     * Read all account information back in to the initial engine state.
     */
private void readAccountInfoLocked() {
    int highestAuthorityId = -1;
    FileInputStream fis = null;
    try {
        fis = mAccountInfoFile.openRead();
        if (Log.isLoggable(TAG_FILE, Log.VERBOSE)) {
            Slog.v(TAG_FILE, "Reading " + mAccountInfoFile.getBaseFile());
        }
        XmlPullParser parser = Xml.newPullParser();
        parser.setInput(fis, StandardCharsets.UTF_8.name());
        int eventType = parser.getEventType();
        while (eventType != XmlPullParser.START_TAG && eventType != XmlPullParser.END_DOCUMENT) {
            eventType = parser.next();
        }
        if (eventType == XmlPullParser.END_DOCUMENT) {
            Slog.i(TAG, "No initial accounts");
            return;
        }
        String tagName = parser.getName();
        if ("accounts".equals(tagName)) {
            String listen = parser.getAttributeValue(null, XML_ATTR_LISTEN_FOR_TICKLES);
            String versionString = parser.getAttributeValue(null, "version");
            int version;
            try {
                version = (versionString == null) ? 0 : Integer.parseInt(versionString);
            } catch (NumberFormatException e) {
                version = 0;
            }
            if (version < 3) {
                mGrantSyncAdaptersAccountAccess = true;
            }
            String nextIdString = parser.getAttributeValue(null, XML_ATTR_NEXT_AUTHORITY_ID);
            try {
                int id = (nextIdString == null) ? 0 : Integer.parseInt(nextIdString);
                mNextAuthorityId = Math.max(mNextAuthorityId, id);
            } catch (NumberFormatException e) {
            // don't care
            }
            String offsetString = parser.getAttributeValue(null, XML_ATTR_SYNC_RANDOM_OFFSET);
            try {
                mSyncRandomOffset = (offsetString == null) ? 0 : Integer.parseInt(offsetString);
            } catch (NumberFormatException e) {
                mSyncRandomOffset = 0;
            }
            if (mSyncRandomOffset == 0) {
                Random random = new Random(System.currentTimeMillis());
                mSyncRandomOffset = random.nextInt(86400);
            }
            mMasterSyncAutomatically.put(0, listen == null || Boolean.parseBoolean(listen));
            eventType = parser.next();
            AuthorityInfo authority = null;
            PeriodicSync periodicSync = null;
            do {
                if (eventType == XmlPullParser.START_TAG) {
                    tagName = parser.getName();
                    if (parser.getDepth() == 2) {
                        if ("authority".equals(tagName)) {
                            authority = parseAuthority(parser, version);
                            periodicSync = null;
                            if (authority != null) {
                                if (authority.ident > highestAuthorityId) {
                                    highestAuthorityId = authority.ident;
                                }
                            } else {
                                EventLog.writeEvent(0x534e4554, "26513719", -1, "Malformed authority");
                            }
                        } else if (XML_TAG_LISTEN_FOR_TICKLES.equals(tagName)) {
                            parseListenForTickles(parser);
                        }
                    } else if (parser.getDepth() == 3) {
                        if ("periodicSync".equals(tagName) && authority != null) {
                            periodicSync = parsePeriodicSync(parser, authority);
                        }
                    } else if (parser.getDepth() == 4 && periodicSync != null) {
                        if ("extra".equals(tagName)) {
                            parseExtra(parser, periodicSync.extras);
                        }
                    }
                }
                eventType = parser.next();
            } while (eventType != XmlPullParser.END_DOCUMENT);
        }
    } catch (XmlPullParserException e) {
        Slog.w(TAG, "Error reading accounts", e);
        return;
    } catch (java.io.IOException e) {
        if (fis == null)
            Slog.i(TAG, "No initial accounts");
        else
            Slog.w(TAG, "Error reading accounts", e);
        return;
    } finally {
        mNextAuthorityId = Math.max(highestAuthorityId + 1, mNextAuthorityId);
        if (fis != null) {
            try {
                fis.close();
            } catch (java.io.IOException e1) {
            }
        }
    }
    maybeMigrateSettingsForRenamedAuthorities();
}