Example usage for android.database MergeCursor registerContentObserver

Introduction

In this page you can find the example usage for android.database MergeCursor registerContentObserver.

Prototype

@Override
    public void registerContentObserver(ContentObserver observer) 

Source Link

Usage

From source file:com.abcvoipsip.ui.favorites.FavLoader.java

@Override
public Cursor loadInBackground() {
    // First of all, get all active accounts
    ArrayList<SipProfile> accounts = SipProfile.getAllProfiles(getContext(), true);

    Cursor[] cursorsToMerge = new Cursor[2 * accounts.size()];
    int i = 0;//from  w  w  w.j av a  2 s.c  o m
    for (SipProfile acc : accounts) {
        cursorsToMerge[i++] = createHeaderCursorFor(acc);
        cursorsToMerge[i++] = createContentCursorFor(acc);

    }

    getContext().getContentResolver().registerContentObserver(SipProfile.ACCOUNT_STATUS_URI, true,
            loaderObserver);

    if (cursorsToMerge.length > 0) {
        MergeCursor mg = new MergeCursor(cursorsToMerge);
        mg.registerContentObserver(loaderObserver);
        return mg;
    } else {
        return null;
    }
}

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From source file:com.csipsimple.ui.favorites.FavLoader.java

@Override
public Cursor loadInBackground() {
    // First of all, get all active accounts
    ArrayList<SipProfile> accounts = SipProfile.getAllProfiles(getContext(), true,
            new String[] { SipProfile.FIELD_ID, SipProfile.FIELD_ACC_ID, SipProfile.FIELD_ACTIVE,
                    SipProfile.FIELD_DISPLAY_NAME, SipProfile.FIELD_WIZARD, SipProfile.FIELD_PRIORITY,
                    SipProfile.FIELD_ANDROID_GROUP, SipProfile.FIELD_PUBLISH_ENABLED, SipProfile.FIELD_REG_URI,
                    SipProfile.FIELD_PROXY });

    Cursor[] cursorsToMerge = new Cursor[2 * accounts.size()];
    int i = 0;/*  ww  w .j av  a2s  .  c o m*/
    for (SipProfile acc : accounts) {
        cursorsToMerge[i++] = createHeaderCursorFor(acc);
        cursorsToMerge[i++] = createContentCursorFor(acc);

    }

    getContext().getContentResolver().registerContentObserver(SipProfile.ACCOUNT_STATUS_URI, true,
            loaderObserver);

    if (cursorsToMerge.length > 0) {
        MergeCursor mg = new MergeCursor(cursorsToMerge);
        mg.registerContentObserver(loaderObserver);
        return mg;
    } else {
        return null;
    }
}

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From source file:com.csipsimple.ui.account.AccountsLoader.java

@Override
public Cursor loadInBackground() {
    // First register for status updates
    if (loadStatus) {
        getContext().getContentResolver().registerContentObserver(SipProfile.ACCOUNT_STATUS_URI, true,
                loaderObserver);/*from w  w  w .ja v  a  2s.co  m*/
    }
    ArrayList<FilteredProfile> prefinalAccounts = new ArrayList<FilteredProfile>();

    // Get all sip profiles
    ArrayList<SipProfile> accounts;
    PreferencesProviderWrapper prefsWrapper = new PreferencesProviderWrapper(getContext());
    if (onlyActive && !prefsWrapper.isValidConnectionForOutgoing()) {
        accounts = new ArrayList<SipProfile>();
    } else {
        accounts = SipProfile.getAllProfiles(getContext(), onlyActive,
                new String[] { SipProfile.FIELD_ID, SipProfile.FIELD_ACC_ID, SipProfile.FIELD_ACTIVE,
                        SipProfile.FIELD_DISPLAY_NAME, SipProfile.FIELD_WIZARD });
    }
    // And all external call handlers
    Map<String, String> externalHandlers;
    if (loadCallHandlerPlugins) {
        externalHandlers = CallHandlerPlugin.getAvailableCallHandlers(getContext());
    } else {
        externalHandlers = new HashMap<String, String>();
    }
    if (TextUtils.isEmpty(numberToCall)) {
        // In case of empty number to call, just add everything without any other question
        for (SipProfile acc : accounts) {
            prefinalAccounts.add(new FilteredProfile(acc, false));
        }
        for (Entry<String, String> extEnt : externalHandlers.entrySet()) {
            prefinalAccounts.add(new FilteredProfile(extEnt.getKey(), false));

        }
    } else {
        // If there is a number to call, add only those callable, and flag must call entries
        // Note that we keep processing all call handlers voluntarily cause we may encounter a sip account that doesn't register
        // But is in force call mode
        for (SipProfile acc : accounts) {
            if (Filter.isCallableNumber(getContext(), acc.id, numberToCall)) {
                boolean forceCall = Filter.isMustCallNumber(getContext(), acc.id, numberToCall);
                prefinalAccounts.add(new FilteredProfile(acc, forceCall));
            }
        }
        for (Entry<String, String> extEnt : externalHandlers.entrySet()) {
            long accId = CallHandlerPlugin.getAccountIdForCallHandler(getContext(), extEnt.getKey());
            if (Filter.isCallableNumber(getContext(), accId, numberToCall)) {
                boolean forceCall = Filter.isMustCallNumber(getContext(), accId, numberToCall);
                prefinalAccounts.add(new FilteredProfile(extEnt.getKey(), forceCall));
                if (forceCall) {
                    break;
                }
            }
        }

    }

    // Build final cursor based on final filtered accounts
    Cursor[] cursorsToMerge = new Cursor[prefinalAccounts.size()];
    int i = 0;
    for (FilteredProfile acc : prefinalAccounts) {
        cursorsToMerge[i++] = createCursorForAccount(acc);
    }

    if (cursorsToMerge.length > 0) {
        MergeCursor mg = new MergeCursor(cursorsToMerge);
        mg.registerContentObserver(loaderObserver);
        finalAccounts = prefinalAccounts;
        return mg;
    } else {
        finalAccounts = prefinalAccounts;
        return null;
    }
}

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From source file:com.fututel.ui.account.AccountsLoader.java

@Override
public Cursor loadInBackground() {
    // First register for status updates
    if (loadStatus) {
        getContext().getContentResolver().registerContentObserver(SipProfile.ACCOUNT_STATUS_URI, true,
                loaderObserver);//from  w w  w  . ja  v  a 2  s .c  om
    }
    ArrayList<FilteredProfile> prefinalAccounts = new ArrayList<FilteredProfile>();

    // Get all sip profiles
    ArrayList<SipProfile> accounts;
    PreferencesProviderWrapper prefsWrapper = new PreferencesProviderWrapper(getContext());
    if (onlyActive && !prefsWrapper.isValidConnectionForOutgoing()) {
        accounts = new ArrayList<SipProfile>();
    } else {
        accounts = SipProfile.getAllProfiles(getContext(), onlyActive,
                new String[] { SipProfile.FIELD_ID, SipProfile.FIELD_ACC_ID, SipProfile.FIELD_ACTIVE,
                        SipProfile.FIELD_DISPLAY_NAME, SipProfile.FIELD_WIZARD });
    }
    // And all external call handlers
    Map<String, String> externalHandlers;
    if (loadCallHandlerPlugins) {
        externalHandlers = CallHandlerPlugin.getAvailableCallHandlers(getContext());
    } else {
        externalHandlers = new HashMap<String, String>();
    }
    if (TextUtils.isEmpty(numberToCall)) {
        // In case of empty number to call, just add everything without any other question
        for (SipProfile acc : accounts) {
            prefinalAccounts.add(new FilteredProfile(acc, false));
        }
        for (Entry<String, String> extEnt : externalHandlers.entrySet()) {
            prefinalAccounts.add(new FilteredProfile(extEnt.getKey(), false));

        }
    } else {
        // If there is a number to call, add only those callable, and flag must call entries
        // If one must call entry is found per group, just stop looping, and don't add other from the group.
        // Note that we keep processing external call handlers voluntarily cause we may encounter a sip account that doesn't register
        // But is in force call mode
        for (SipProfile acc : accounts) {
            if (Filter.isCallableNumber(getContext(), acc.id, numberToCall)) {
                boolean forceCall = Filter.isMustCallNumber(getContext(), acc.id, numberToCall);
                prefinalAccounts.add(new FilteredProfile(acc, forceCall));
                if (forceCall) {
                    break;
                }
            }
        }
        for (Entry<String, String> extEnt : externalHandlers.entrySet()) {
            long accId = CallHandlerPlugin.getAccountIdForCallHandler(getContext(), extEnt.getKey());
            if (Filter.isCallableNumber(getContext(), accId, numberToCall)) {
                boolean forceCall = Filter.isMustCallNumber(getContext(), accId, numberToCall);
                prefinalAccounts.add(new FilteredProfile(extEnt.getKey(), forceCall));
                if (forceCall) {
                    break;
                }
            }
        }

    }

    // Build final cursor based on final filtered accounts
    Cursor[] cursorsToMerge = new Cursor[prefinalAccounts.size()];
    int i = 0;
    for (FilteredProfile acc : prefinalAccounts) {
        cursorsToMerge[i++] = createCursorForAccount(acc);
    }

    if (cursorsToMerge.length > 0) {
        MergeCursor mg = new MergeCursor(cursorsToMerge);
        mg.registerContentObserver(loaderObserver);
        finalAccounts = prefinalAccounts;
        return mg;
    } else {
        finalAccounts = prefinalAccounts;
        return null;
    }
}

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