Java MetadataBufferResult类代码示例

import com.google.android.gms.drive.DriveApi.MetadataBufferResult; //导入依赖的package包/类
public PendingResult<DriveApi.MetadataBufferResult> query(GoogleApiClient paramGoogleApiClient, final Query paramQuery)
{
  if (paramQuery == null)
    throw new IllegalArgumentException("Query must be provided.");
  return paramGoogleApiClient.a(new j(paramQuery)
  {
    protected void a(j paramAnonymousj)
    {
      try
      {
        paramAnonymousj.cN().a(new QueryRequest(paramQuery), new h.i(this));
        return;
      }
      catch (RemoteException localRemoteException)
      {
        a(new h.f(new Status(8, localRemoteException.getLocalizedMessage(), null), null));
      }
    }
  });
}
 

import com.google.android.gms.drive.DriveApi.MetadataBufferResult; //导入依赖的package包/类
@Override
public void onResult(MetadataBufferResult result) {
	if (!result.getStatus().isSuccess()) {
		showMessage("Problem while retrieving files");
		return;
	}
	mDriveResultsAdapter.setData(result.getMetadataBuffer());
	listView.setOnItemLongClickListener(new OnItemLongClickListener() {
		@Override
		public boolean onItemLongClick(AdapterView<?> parent,
				View view, int position, long id) {
			Metadata metadata = mDriveResultsAdapter.getItem(position);
			StringBuilder sb = new StringBuilder();
			sb.append(metadata.getTitle() + "\n")
			.append(metadata.getMimeType() + "\n")
			.append(metadata.getFileSize() + "\n")
			.append(metadata.getCreatedDate() + "\n")
			.append(metadata.getModifiedDate() + "\n");
			showMessage(sb.toString());
			
			return false;
		}
	});
}
 

import com.google.android.gms.drive.DriveApi.MetadataBufferResult; //导入依赖的package包/类
public PendingResult<DriveApi.MetadataBufferResult> queryChildren(GoogleApiClient paramGoogleApiClient, Query paramQuery)
{
  Query.Builder localBuilder = new Query.Builder().addFilter(Filters.in(SearchableField.PARENTS, getDriveId()));
  if (paramQuery != null)
  {
    if (paramQuery.getFilter() != null)
      localBuilder.addFilter(paramQuery.getFilter());
    localBuilder.setPageToken(paramQuery.getPageToken());
  }
  return new h().query(paramGoogleApiClient, localBuilder.build());
}
 

import com.google.android.gms.drive.DriveApi.MetadataBufferResult; //导入依赖的package包/类
@Override
public void onResult(MetadataBufferResult result) {
    if (!result.getStatus().isSuccess()) {
        showMessage("Problem while retrieving files");
        return;
    }
    mResultsAdapter.append(result.getMetadataBuffer());
    mNextPageToken = result.getMetadataBuffer().getNextPageToken();
    mHasMore = mNextPageToken != null;
}
 

import com.google.android.gms.drive.DriveApi.MetadataBufferResult; //导入依赖的package包/类
@Override
public void onResult(MetadataBufferResult result) {
    if (!result.getStatus().isSuccess()) {
        showMessage("Problem while retrieving results");
        return;
    }
    mResultsAdapter.clear();
    mResultsAdapter.append(result.getMetadataBuffer());
}
 

import com.google.android.gms.drive.DriveApi.MetadataBufferResult; //导入依赖的package包/类
@Override
public void onResult(MetadataBufferResult result) {
    if (!result.getStatus().isSuccess()) {
        showMessage("Problem while retrieving files");
        return;
    }
    mResultsAdapter.clear();
    mResultsAdapter.append(result.getMetadataBuffer());
    showMessage("Successfully listed files.");
}
 

import com.google.android.gms.drive.DriveApi.MetadataBufferResult; //导入依赖的package包/类
/**
 * Called when query has executed and a result has been retrieved. Files
 * list view should be re-rendered with the new results.
 */
@Override
public void onResult(MetadataBufferResult result) {
    if (!result.getStatus().isSuccess()) {
        Toast.makeText(this, R.string.msg_errorretrieval, Toast.LENGTH_SHORT).show();
        return;
    }
    Log.d(TAG, "Retrieved file count: " + result.getMetadataBuffer().getCount());
    mMetadataBuffer = result.getMetadataBuffer();
    ((ResultsAdapter) mListViewFiles.getAdapter()).notifyDataSetChanged();
}
 

import com.google.android.gms.drive.DriveApi.MetadataBufferResult; //导入依赖的package包/类
public List<Metadata> searchByTitle(String title) {
		Query query = new Query.Builder()
		.addFilter(Filters.in(SearchableField.PARENTS, Drive.DriveApi
//				.getAppFolder(mGoogleApiClient)
				.getRootFolder(mGoogleApiClient).getDriveId()))
		.addFilter(Filters.eq(SearchableField.TITLE, title))
		.addFilter(Filters.eq(SearchableField.TRASHED, false))
			.build();
		MetadataBufferResult mMetadataBufferResult = Drive.DriveApi.query(mGoogleApiClient, query).await();
		List<Metadata> list = getMetadata(mMetadataBufferResult);
		return list;		
	}
 

import com.google.android.gms.drive.DriveApi.MetadataBufferResult; //导入依赖的package包/类
public i(a.c<DriveApi.MetadataBufferResult> paramc)
{
  this.jW = paramc;
}
 

import com.google.android.gms.drive.DriveApi.MetadataBufferResult; //导入依赖的package包/类
public DriveApi.MetadataBufferResult p(Status paramStatus)
{
  return new h.f(paramStatus, null);
}
 

import com.google.android.gms.drive.DriveApi.MetadataBufferResult; //导入依赖的package包/类
public PendingResult<DriveApi.MetadataBufferResult> listChildren(GoogleApiClient paramGoogleApiClient)
{
  return queryChildren(paramGoogleApiClient, null);
}
 

import com.google.android.gms.drive.DriveApi.MetadataBufferResult; //导入依赖的package包/类
/**
 * Looks for the specified file name (or title).<br><br>
 * 
 * <b>Note</b><br>
 *  Only returns the first found file if there is more than one file
 *  with the same filename/title.
 * 
 * @param fileName	The file name or title of the desired file.
 * @returns DriveFile The desired file or null if there is none. See
 * 					  {@link DriveFile}.
 * 
 */
public synchronized DriveFile sync_getFile(String fileName) throws TBDriveException {
	
	DriveFile driveFile = null;
	
    //Look for a file with title/filename
    SortOrder sortOrder = new SortOrder.Builder()
    	.addSortAscending(SortableField.TITLE)
    	.addSortDescending(SortableField.MODIFIED_DATE).build();
    
	Query query = new Query.Builder().addFilter(
			Filters.and(
					Filters.eq(SearchableField.TITLE, fileName)
					, Filters.eq(SearchableField.TRASHED, false)
					//, Filters.eq(SearchableField.MIME_TYPE, "text/plain")    					
					//, Filters.eq(customPropertyKey, "world")
					)
			)
			.setSortOrder(sortOrder)
	        .build();
	
	MetadataBufferResult result = Drive.DriveApi.query(getGoogleApiClient(), query).await();
	
	if (!result.getStatus().isSuccess()) {
        Log.e(TAG, "Problem while retrieving files: '" + result.getStatus().getStatusMessage() + "'");
        result.release();
        throw new TBDriveException("Problem while retrieving files: '" + result.getStatus().getStatusMessage() + "'");         
    }

	Iterator<Metadata> iterator = result.getMetadataBuffer().iterator();            	
	Metadata mData = null;
	while(iterator.hasNext()) {
		mData = iterator.next();
		
		if(!mData.isFolder()){
			driveFile = Drive.DriveApi.getFile(getGoogleApiClient(), mData.getDriveId());
			if(driveFile==null) {
				//Error getting Drive File from id. Should never happen
				Log.e(TAG, "Problem while retrieving file with DriveId: " + mData.getDriveId());
				result.release();
				throw new TBDriveException("Problem while retrieving file with DriveId: " + mData.getDriveId() + ". Not found in Drive!!");
			}         			
		}
		break; //Should only be one.
	}
	result.release();
	
	return driveFile;
}
 

import com.google.android.gms.drive.DriveApi.MetadataBufferResult; //导入依赖的package包/类
/**
    * Search for a file.
    * 
    * @param fileName	The filename/title to search for.
    * @param callback See {@link TBDriveFileSearchCallback}
    */
public void async_search(String fileName, final TBDriveFileSearchCallback callback) {
	
	final ResultCallback<MetadataBufferResult> metadataBufferCallback = new
               ResultCallback<MetadataBufferResult>() {
           @Override
           public void onResult(MetadataBufferResult result) {
               
           	if (!result.getStatus().isSuccess()) {
                   Log.e(TAG, "Problem while retrieving files: '" + result.getStatus().getStatusMessage() + "'");
                   if(callback!=null) {
   					callback.setErrorCode(ERROR_FILE_SEARCH);
   					callback.setErrorMessage(ERROR_FILE_SEARCH_STRING);
   					callback.setErrorDetails(result.getStatus().getStatusMessage());
   					callback.run();
   				}
                   result.release();
                   return;
               }
           
           	List<FileInfo> searchResults = new ArrayList<FileInfo>();
           	FileInfo fInfo = null;
           	
           	Iterator<Metadata> iterator = result.getMetadataBuffer().iterator();            	
           	Metadata mData = null;
           	while(iterator.hasNext()) {
           		mData = iterator.next();
           		//Files found!
           		DriveFile driveFile = Drive.DriveApi.getFile(getGoogleApiClient(), mData.getDriveId());
           		if(driveFile!=null) {
           			fInfo = new FileInfo(driveFile, mData);
           			searchResults.add(fInfo);
           		}
           	}
           	
           	if(callback!=null) {
       			callback.setSearchResult(searchResults);
       			callback.run();
       		}
           	
           	result.release();
           }
       };
       
	
	//Look for a file with title/filename
       SortOrder sortOrder = new SortOrder.Builder()
       	.addSortAscending(SortableField.TITLE)
       	.addSortDescending(SortableField.MODIFIED_DATE).build();
       
   	Query query = new Query.Builder().addFilter(
   			
   			Filters.and(
   					Filters.eq(SearchableField.TITLE, fileName)
   					, Filters.eq(SearchableField.TRASHED, false)
   					//, Filters.eq(SearchableField.MIME_TYPE, "text/plain")    					
   					//, Filters.eq(customPropertyKey, "world")
   					)
   			)
   			.setSortOrder(sortOrder)
   	        .build();
   	
   	Drive.DriveApi.query(getGoogleApiClient(), query)
   		.setResultCallback(metadataBufferCallback);
}
 

import com.google.android.gms.drive.DriveApi.MetadataBufferResult; //导入依赖的package包/类
/**
    * Search for a file.
    * 
    * @param fileName	The filename/title to search for.
    * @throws TBDriveFileSearchCallback
    */
public List<FileInfo> sync_search(String fileName) throws TBDriveException {
	
	List<FileInfo> searchResults = null;
	
	//Look for a file with title/filename
       SortOrder sortOrder = new SortOrder.Builder()
       	.addSortAscending(SortableField.TITLE)
       	.addSortDescending(SortableField.MODIFIED_DATE).build();
       
   	Query query = new Query.Builder().addFilter(
   			
   			Filters.and(
   					Filters.eq(SearchableField.TITLE, fileName)
   					, Filters.eq(SearchableField.TRASHED, false)
   					//, Filters.eq(SearchableField.MIME_TYPE, "text/plain")    					
   					//, Filters.eq(customPropertyKey, "world")
   					)
   			)
   			.setSortOrder(sortOrder)
   	        .build();
   	
   	MetadataBufferResult result = Drive.DriveApi.query(getGoogleApiClient(), query).await();
   	
   	if (!result.getStatus().isSuccess()) {
           Log.e(TAG, "Problem while retrieving files: '" + result.getStatus().getStatusMessage() + "'");
           result.release();
           throw new TBDriveException("Problem while retrieving files: '" + result.getStatus().getStatusMessage() + "'");
       }
   	
   	searchResults = new ArrayList<FileInfo>();
   	
   	DriveFile driveFile = null;
   	FileInfo fInfo = null;    	            	
   	Metadata mData = null;
   	Iterator<Metadata> iterator = result.getMetadataBuffer().iterator();
   	while(iterator.hasNext()) {
   		mData = iterator.next();
   		driveFile = Drive.DriveApi.getFile(getGoogleApiClient(), mData.getDriveId());
   		if(driveFile!=null) {
   			fInfo = new FileInfo(driveFile, mData);
   			searchResults.add(fInfo);
   		}
   	}
   	result.release();
   	
   	return searchResults;
}