Example usage for android.content ContentResolver delete

List of usage examples for android.content ContentResolver delete

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Introduction

In this page you can find the example usage for android.content ContentResolver delete.

Prototype

public final int delete(@RequiresPermission.Write @NonNull Uri url, @Nullable String where,
        @Nullable String[] selectionArgs)

Source Link

Document

Deletes row(s) specified by a content URI.

Usage

From source file:us.parshall.ezandroid.activity.EZItemListActivity.java

protected OnClickListener deleteItemsListener(final EZItemListActivity activity, final String tableName) {
    return new DialogInterface.OnClickListener() {

        @Override/*from   ww w .j  a  va2  s.c  o  m*/
        public void onClick(DialogInterface dialog, int which) {
            long[] selectedItemIds = activity.getListView().getCheckedItemIds();
            String[] itemIds = new String[selectedItemIds.length];
            String[] parameters = new String[selectedItemIds.length];
            for (int i = 0; i < selectedItemIds.length; i++) {
                itemIds[i] = String.valueOf(selectedItemIds[i]);
                parameters[i] = "?";
            }
            String where = EZContentProvider.KEY_ID + " in ( " + TextUtils.join(",", parameters) + " )";

            ContentResolver cr = activity.getContentResolver();

            cr.delete(Uri.withAppendedPath(EZContentProvider.CONTENT_URI, tableName), where, itemIds);
            cr.notifyChange(Uri.withAppendedPath(EZContentProvider.CONTENT_URI, tableName), null);
            dialog.dismiss();
            activity.finish();
            activity.startActivity(activity.getIntent());
        }

    };
}

From source file:net.naonedbus.manager.impl.CommentaireManager.java

public void clear(final ContentResolver contentResolver) {
    contentResolver.delete(CommentaireProvider.CONTENT_URI, null, null);
}

From source file:com.antew.redditinpictures.library.reddit.LoginResponse.java

@Override
public void processHttpResponse(Context context) {
    ContentResolver resolver = context.getContentResolver();

    // Delete old logins
    resolver.delete(RedditContract.Login.CONTENT_URI, null, null);

    RedditLoginResponse response = JsonDeserializer.deserialize(result.getJson(), RedditLoginResponse.class);

    if (response == null) {
        Ln.e("Error parsing Reddit login response");
        return;/*from  w ww  . ja v a  2  s . co  m*/
    }

    // The username isn't sent back with the login response, so we have it passed
    // through from the login request
    String username = BundleUtil.getString(result.getExtraData(), RedditContract.Login.USERNAME, null);
    if (response.getLoginResponse() != null && response.getLoginResponse().getData() != null) {
        response.getLoginResponse().getData().setUsername(username);
    }

    ContentValues loginValues = response.getContentValues();
    Intent loginNotify = new Intent(Constants.Broadcast.BROADCAST_LOGIN_COMPLETE);
    loginNotify.putExtra(Constants.Extra.EXTRA_USERNAME, username);
    Integer loginSuccess = loginValues.getAsInteger(RedditContract.Login.SUCCESS);
    if (loginSuccess != null && loginSuccess == 1) {
        loginNotify.putExtra(Constants.Extra.EXTRA_SUCCESS, true);
        resolver.insert(RedditContract.Login.CONTENT_URI, loginValues);
    } else {
        loginNotify.putExtra(Constants.Extra.EXTRA_SUCCESS, false);
        loginNotify.putExtra(Constants.Extra.EXTRA_ERROR_MESSAGE,
                loginValues.getAsString(RedditContract.Login.ERROR_MESSAGE));
        loginNotify.putExtra(Constants.Extra.EXTRA_USERNAME, username);
    }

    LocalBroadcastManager.getInstance(context).sendBroadcast(loginNotify);
}

From source file:com.filemanager.free.filesystem.FileUtil.java

/**
 * Delete a file. May be even on external SD card.
 *
 * @param file the file to be deleted.//from w ww. j a  v a 2 s .  c om
 * @return True if successfully deleted.
 */
public static final boolean deleteFile(@NonNull final File file, Context context) {
    // First try the normal deletion.
    if (file == null)
        return true;
    boolean fileDelete = deleteFilesInFolder(file, context);
    if (file.delete() || fileDelete)
        return true;

    // Try with Storage Access Framework.
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP && FileUtil.isOnExtSdCard(file, context)) {

        DocumentFile document = getDocumentFile(file, false, context);
        return document.delete();
    }

    // Try the Kitkat workaround.
    if (Build.VERSION.SDK_INT == Build.VERSION_CODES.KITKAT) {
        ContentResolver resolver = context.getContentResolver();

        try {
            Uri uri = MediaStoreHack.getUriFromFile(file.getAbsolutePath(), context);
            resolver.delete(uri, null, null);
            return !file.exists();
        } catch (Exception e) {
            Log.e("AmazeFileUtils", "Error when deleting file " + file.getAbsolutePath(), e);
            return false;
        }
    }

    return !file.exists();
}

From source file:com.metinkale.prayerapp.MainIntentService.java

private void handleCalendarIntegration() {
    if (ActivityCompat.checkSelfPermission(this,
            Manifest.permission.WRITE_CALENDAR) != PackageManager.PERMISSION_GRANTED) {
        Prefs.setCalendar("-1");
        return;// w w w  .ja  v a2 s.  co m
    }
    Context context = App.getContext();
    try {
        ContentResolver cr = context.getContentResolver();

        cr.delete(CalendarContract.Events.CONTENT_URI,
                CalendarContract.Events.DESCRIPTION + "=\"com.metinkale.prayer\"", null);

        String id = Prefs.getCalendar();

        if ("-1".equals(id) || (Prefs.getLanguage() == null)) {
            return;
        }
        int year = LocalDate.now().getYear();
        Collection<int[]> days = new ArrayList<>();
        days.addAll(HicriDate.getHolydays(year));
        days.addAll(HicriDate.getHolydays(year + 1));

        int i = 0;
        ContentValues[] events = new ContentValues[days.size()];
        for (int[] date : days) {
            ContentValues event = new ContentValues();

            event.put(CalendarContract.Events.CALENDAR_ID, id);
            event.put(CalendarContract.Events.TITLE, Utils.getHolyday(date[HicriDate.DAY] - 1));
            event.put(CalendarContract.Events.DESCRIPTION, "com.metinkale.prayer");

            ReadableInstant cal = new DateTime(date[HicriDate.GY], date[HicriDate.GM], date[HicriDate.GD], 0, 0,
                    0);

            long dtstart = cal.getMillis();
            long dtend = dtstart + DateUtils.DAY_IN_MILLIS;

            event.put(CalendarContract.Events.DTSTART, dtstart + TimeZone.getDefault().getOffset(dtstart));
            event.put(CalendarContract.Events.DTEND, dtend + TimeZone.getDefault().getOffset(dtend));
            event.put(CalendarContract.Events.EVENT_TIMEZONE, Time.TIMEZONE_UTC);
            event.put(CalendarContract.Events.STATUS, CalendarContract.Events.STATUS_CONFIRMED);
            event.put(CalendarContract.Events.ALL_DAY, 1);

            events[i] = event;
            i++;
        }
        cr.bulkInsert(CalendarContract.Events.CONTENT_URI, events);
    } catch (Exception e) {
        Prefs.setCalendar("-1");
        Crashlytics.logException(e);
    }
}

From source file:com.birkettenterprise.phonelocator.activity.UpdateLogActivity.java

private void clearLog() {
    ContentResolver cr = getContentResolver();
    cr.delete(UpdateLogDatabaseContentProvider.URI, null, null);
}

From source file:com.manning.androidhacks.hack023.dao.TodoDAO.java

public int forcedDeleteTodo(ContentResolver contentResolver, Long id) {
    return contentResolver.delete(TodoContentProvider.CONTENT_URI,
            TodoContentProvider.COLUMN_SERVER_ID + "=" + id, null);
}

From source file:com.manning.androidhacks.hack023.dao.TodoDAO.java

public int deleteTodoForced(ContentResolver contentResolver, long id) {
    return contentResolver.delete(TodoContentProvider.CONTENT_URI,
            TodoContentProvider.COLUMN_SERVER_ID + "=" + id, null);
}

From source file:com.piusvelte.wapdroid.ManageData.java

@Override
public boolean onContextItemSelected(MenuItem item) {
    int id = (int) ((AdapterContextMenuInfo) item.getMenuInfo()).id;

    if (item.getItemId() == R.id.menu_remove) {
        ContentResolver contentResolver = getActivity().getContentResolver();
        contentResolver.delete(Networks.CONTENT_URI, Networks._ID + "=?", new String[] { String.valueOf(id) });
        BackupManager.dataChanged(getActivity());
    }/*  w w w  .j  a v a 2s.  c  o  m*/

    return super.onContextItemSelected(item);
}

From source file:org.onebusaway.android.ui.MyRemindersFragment.java

private void deleteTrip(ListView l, int position) {
    String[] ids = getIds(l, position);

    // TODO: Confirmation dialog?
    ContentResolver cr = getActivity().getContentResolver();
    cr.delete(ObaContract.Trips.buildUri(ids[0], ids[1]), null, null);
    TripService.scheduleAll(getActivity());

    getLoaderManager().getLoader(0).onContentChanged();
}