Android Open Source - gonzomemory Notes Provider

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Back to project page gonzomemory.

License

The source code is released under:

Apache License

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Java Source Code

package de.janpeuker.apps.gonzonotes.provider;
// ww w  . ja  va2 s.  c  o  m
import android.content.ContentProvider;
import android.content.ContentValues;
import android.database.Cursor;
import android.database.MatrixCursor;
import android.net.Uri;
import android.util.Log;
import de.janpeuker.apps.gonzonotes.Constants;
import de.janpeuker.apps.gonzonotes.ParseTransfer;

public class NotesProvider extends ContentProvider {

  @Override
  public int delete(final Uri arg0, final String arg1, final String[] arg2) {
    throw new UnsupportedOperationException("not implemented");
  }

  @Override
  public String getType(final Uri uri) {
    // TODO Auto-generated method stub
    return null;
  }

  @Override
  public Uri insert(final Uri arg0, final ContentValues arg1) {
    throw new UnsupportedOperationException("not implemented");
  }

  @Override
  public boolean onCreate() {
    return true;
  }

  @Override
  public Cursor query(final Uri uri, final String[] projection, final String selection, final String[] selectionArgs, final String sortOrder) {
    // TODO: Implement uri check and selection

    Log.d(Constants.TAG, "Provider queried " + uri);

    // I/O Blocking
    final String[][] objects = ParseTransfer.getAllObjects();
    MatrixCursor matrixCursor = null;
    if (objects != null) {
      final int capacity = objects.length;
      matrixCursor = new MatrixCursor(new String[] { NotesContract.KEY_ID, NotesContract.KEY_NOTE_ID, NotesContract.KEY_NOTE_CONTENT_TEXT },
          capacity);
      int i = 0;
      for (final String[] object : objects) {
        final String[] newObject = new String[3];
        // _id is 0, mandatory for Adapter
        newObject[0] = Integer.toString(i++);
        newObject[1] = object[0];
        newObject[2] = object[1];
        matrixCursor.addRow(newObject);
      }
    } else {
      // empty cursor
      matrixCursor = new MatrixCursor(new String[] { NotesContract.KEY_ID, NotesContract.KEY_NOTE_ID, NotesContract.KEY_NOTE_CONTENT_TEXT }, 1);
    }
    return matrixCursor;
  }

  @Override
  public int update(final Uri uri, final ContentValues values, final String selection, final String[] selectionArgs) {
    throw new UnsupportedOperationException("not implemented");
  }

}

Java Source Code List