Java Builder类代码示例

import android.content.ContentProviderOperation.Builder; //导入依赖的package包/类
/** shows a notification */
private void showNotification(NotificationManager nm, String path, int titleId){
    String notifyPath = path;
    Notification n = new Notification.Builder(this)
        .setContentTitle(getString(titleId))
        .setContentText(notifyPath)
        .setSmallIcon(android.R.drawable.stat_notify_sync)
        .setOngoing(true)
        .getNotification();
    nm.notify(NOTIFICATION_ID, n);
}
 

import android.content.ContentProviderOperation.Builder; //导入依赖的package包/类
protected Builder buildOrganization(Builder builder, Contact contact) {
	if (contact.getOrganization() == null && contact.getJobTitle() == null && contact.getJobDescription() == null)
		return null;

	ezvcard.property.Organization organization = contact.getOrganization();
	String company = null, department = null;
	if (organization != null) {
		Iterator<String> org = organization.getValues().iterator();
		if (org.hasNext())
			company = org.next();
		if (org.hasNext())
			department = org.next();
	}
	
	return builder
			.withValue(Data.MIMETYPE, Organization.CONTENT_ITEM_TYPE)
			.withValue(Organization.COMPANY, company)
			.withValue(Organization.DEPARTMENT, department)
			.withValue(Organization.TITLE, contact.getJobTitle())
			.withValue(Organization.JOB_DESCRIPTION, contact.getJobDescription());
}
 

import android.content.ContentProviderOperation.Builder; //导入依赖的package包/类
/**
 * Build a list of {@link ContentProviderOperation} that will assert any
 * "before" state hasn't changed. This is maintained separately so that all
 * asserts can take place before any updates occur.
 */
public void buildAssert(ArrayList<ContentProviderOperation> buildInto) {
    final boolean isContactInsert = mValues.isInsert();
    if (!isContactInsert) {
        // Assert version is consistent while persisting changes
        final Long beforeId = mValues.getId();
        final Long beforeVersion = mValues.getAsLong(RawContacts.VERSION);
        if (beforeId == null || beforeVersion == null) return;

        final ContentProviderOperation.Builder builder = ContentProviderOperation
                .newAssertQuery(mContactsQueryUri);
        builder.withSelection(RawContacts._ID + "=" + beforeId, null);
        builder.withValue(RawContacts.VERSION, beforeVersion);
        buildInto.add(builder.build());
    }
}
 

import android.content.ContentProviderOperation.Builder; //导入依赖的package包/类
/**
 * Build a {@link ContentProviderOperation} that will transform our
 * "before" state into our "after" state, using insert, update, or
 * delete as needed.
 */
public ContentProviderOperation.Builder buildDiff(Uri targetUri) {
    Builder builder = null;
    if (isInsert()) {
        // Changed values are "insert" back-referenced to Contact
        mAfter.remove(mIdColumn);
        builder = ContentProviderOperation.newInsert(targetUri);
        builder.withValues(mAfter);
    } else if (isDelete()) {
        // When marked for deletion and "before" exists, then "delete"
        builder = ContentProviderOperation.newDelete(targetUri);
        builder.withSelection(mIdColumn + "=" + getId(), null);
    } else if (isUpdate()) {
        // When has changes and "before" exists, then "update"
        builder = ContentProviderOperation.newUpdate(targetUri);
        builder.withSelection(mIdColumn + "=" + getId(), null);
        builder.withValues(mAfter);
    }
    return builder;
}
 

import android.content.ContentProviderOperation.Builder; //导入依赖的package包/类
@Override
public void resolveBackRefs(ConvertibleToOperation convertible, Builder builder) {
  if (mValueBackRefs != null && mValueBackRefs.containsKey(convertible)) {
    ContentValues values = new ContentValues();

    for (ValueBackRef valueBackRef : mValueBackRefs.get(convertible)) {
      values.put(valueBackRef.column, getParentPosition(valueBackRef.parent));
    }

    builder.withValueBackReferences(values);
  }

  if (mSelectionBackRefs != null) {
    for (SelectionBackRef selectionBackRef : mSelectionBackRefs.get(convertible)) {
      builder.withSelectionBackReference(
          selectionBackRef.selectionArgumentIndex,
          getParentPosition(selectionBackRef.parent)
      );
    }
  }

  mParentsPosition.put(convertible, mParentsPosition.size());
}
 

import android.content.ContentProviderOperation.Builder; //导入依赖的package包/类
private static void buildInsertOperations(SQLiteDatabase dbImport, Uri uri, String table, ArrayList<ContentProviderOperation> operations) {
    Log.v(TAG, "buildInsertOperations: uri = " + uri + ", table=" + table);
    Cursor c = dbImport.query(false, table, null, null, null, null, null, null, null);
    if (c != null) {
        try {
            if (c.moveToFirst()) {
                int columnCount = c.getColumnCount();
                do {
                    Builder builder = ContentProviderOperation.newInsert(uri);
                    for (int i = 0; i < columnCount; i++) {
                        String columnName = c.getColumnName(i);
                        Object value = c.getString(i);
                        builder.withValue(columnName, value);
                    }
                    operations.add(builder.build());
                } while (c.moveToNext());
            }
        } finally {
            c.close();
        }
    }

}
 

import android.content.ContentProviderOperation.Builder; //导入依赖的package包/类
public void addDelete(DeleteString deletes) {
    int deleteCount = deletes.getCount();
    if (deleteCount > 0) {
        Builder delete = ContentProviderOperation.newDelete(VideoStoreInternal.FILES_SCANNED);
        String deleteSelection = BaseColumns._ID + " IN (" + deletes.toString() + ")";
        if (DBG) Log.d(TAG, "delete WHERE " + deleteSelection);
        delete.withSelection(deleteSelection, null);

        mUpdateExecutor.add(delete.build());
        mDeletes += deleteCount;
    }
}
 

import android.content.ContentProviderOperation.Builder; //导入依赖的package包/类
public void deleteAllExceptRemoteIds(String[] preserveIds) {
	String where;
	
	if (preserveIds.length != 0) {
		where = entryColumnRemoteId() + " NOT IN (" + SQLUtils.quoteArray(preserveIds) + ")";
	} else
		where = entryColumnRemoteId() + " IS NOT NULL";
	
	Builder builder = ContentProviderOperation.newDelete(entriesURI())
			.withSelection(entryColumnParentID() + "=? AND (" + where + ")", new String[]{String.valueOf(id)});
	pendingOperations.add(builder
			.withYieldAllowed(true)
			.build());
}
 

import android.content.ContentProviderOperation.Builder; //导入依赖的package包/类
public void deleteAllExceptUIDs(String[] preserveUids) {
	String where;
	
	if (preserveUids.length != 0) {
		where = entryColumnUID() + " NOT IN (" + SQLUtils.quoteArray(preserveUids) + ")";
	} else
		where = entryColumnUID() + " IS NOT NULL";
		
	Builder builder = ContentProviderOperation.newDelete(entriesURI())
			.withSelection(entryColumnParentID() + "=? AND (" + where + ")", new String[]{String.valueOf(id)});
	pendingOperations.add(builder
			.withYieldAllowed(true)
			.build());
}
 

import android.content.ContentProviderOperation.Builder; //导入依赖的package包/类
void populateReminders(Event e) throws RemoteException {
	// reminders
	Uri remindersUri = Reminders.CONTENT_URI.buildUpon()
			.appendQueryParameter(ContactsContract.CALLER_IS_SYNCADAPTER, "true")
			.build();
	@Cleanup Cursor c = providerClient.query(remindersUri, new String[]{
			/* 0 */ Reminders.MINUTES, Reminders.METHOD
	}, Reminders.EVENT_ID + "=?", new String[]{String.valueOf(e.getLocalID())}, null);
	while (c != null && c.moveToNext()) {
		//Duration duration = new Duration.Builder().prior(true).minutes(c.getInt(0)).build();
		Duration duration = new Duration.Builder().minutes(c.getInt(0)).build();
		Trigger trigger = new Trigger(duration, Related.START);
		VAlarm alarm = VAlarm.display(trigger, e.getSummary());
		e.addAlarm(alarm);
	}
}
 

import android.content.ContentProviderOperation.Builder; //导入依赖的package包/类
@SuppressLint("InlinedApi")
protected Builder buildAttendee(Builder builder, Attendee attendee) {
	String email = attendee.getEmail();
	
	String cn = attendee.getCommonName();
	if (cn != null)
		builder = builder.withValue(Attendees.ATTENDEE_NAME, cn);
	
	int type = Attendees.TYPE_NONE;
	if (attendee.getCalendarUserType() == CalendarUserType.RESOURCE)
		type = Attendees.TYPE_RESOURCE;
	else {
		int relationship;
		if (attendee.getRole() == Role.CHAIR)
			relationship = Attendees.RELATIONSHIP_ORGANIZER;
		else {
			relationship = Attendees.RELATIONSHIP_ATTENDEE;
		}
		builder = builder.withValue(Attendees.ATTENDEE_RELATIONSHIP, relationship);
	}
	
	int status = Attendees.ATTENDEE_STATUS_NONE;
	ParticipationStatus partStat = attendee.getParticipationStatus();
	if (partStat == null || partStat == ParticipationStatus.NEEDS_ACTION)
		status = Attendees.ATTENDEE_STATUS_INVITED;
	else if (partStat == ParticipationStatus.ACCEPTED)
		status = Attendees.ATTENDEE_STATUS_ACCEPTED;
	else if (partStat == ParticipationStatus.DECLINED)
		status = Attendees.ATTENDEE_STATUS_DECLINED;
	else if (partStat == ParticipationStatus.TENTATIVE)
		status = Attendees.ATTENDEE_STATUS_TENTATIVE;
	
	return builder
		.withValue(Attendees.ATTENDEE_EMAIL, email)
		.withValue(Attendees.ATTENDEE_TYPE, type)
		.withValue(Attendees.ATTENDEE_STATUS, status);
}
 

import android.content.ContentProviderOperation.Builder; //导入依赖的package包/类
protected Builder buildReminder(Builder builder, VAlarm alarm) {
	int minutes = 0;

	if (alarm.getTrigger() != null && alarm.getTrigger().getDuration() != null)
		//minutes = duration.getDays() * 24*60 + duration.getHours()*60 + duration.getMinutes();
		minutes = (int)(alarm.getTrigger().getDuration().toMillis()/60000);

	Log.d(TAG, "Adding alarm " + minutes + " min before");
	
	return builder
			.withValue(Reminders.METHOD, Reminders.METHOD_ALERT)
			.withValue(Reminders.MINUTES, minutes);
}
 

import android.content.ContentProviderOperation.Builder; //导入依赖的package包/类
protected Builder newDataInsertBuilder(Uri dataUri, String refFieldName, long raw_ref_id, Integer backrefIdx) {
	Builder builder = ContentProviderOperation.newInsert(syncAdapterURI(dataUri));
	if (backrefIdx != -1)
		return builder.withValueBackReference(refFieldName, backrefIdx);
	else
		return builder.withValue(refFieldName, raw_ref_id);
}
 

import android.content.ContentProviderOperation.Builder; //导入依赖的package包/类
public void deleteAllExceptRemoteIds(String[] preserveIds) {
	String where;
	
	if (preserveIds.length != 0) {
		where = entryColumnRemoteId() + " NOT IN (" + SQLUtils.quoteArray(preserveIds) + ")";
	} else
		where = entryColumnRemoteId() + " IS NOT NULL";
		
	Builder builder = ContentProviderOperation.newDelete(entriesURI()).withSelection(where, null);
	pendingOperations.add(builder
			.withYieldAllowed(true)
			.build());
}
 

import android.content.ContentProviderOperation.Builder; //导入依赖的package包/类
public void deleteAllExceptUIDs(String[] preserveUids) {
	String where;
	
	if (preserveUids.length != 0) {
		where = entryColumnUID() + " NOT IN (" + SQLUtils.quoteArray(preserveUids) + ")";
	} else
		where = entryColumnUID() + " IS NOT NULL";
		
	Builder builder = ContentProviderOperation.newDelete(entriesURI()).withSelection(where, null);
	pendingOperations.add(builder
			.withYieldAllowed(true)
			.build());
}