AssetContentProvider.java

package com.newsrob;

import java.io.File;
import java.io.FileNotFoundException;

import android.content.ContentProvider;
import android.content.ContentValues;
import android.database.Cursor;
import android.net.Uri;
import android.os.ParcelFileDescriptor;
import android.util.Log;

import com.newsrob.storage.IStorageAdapter;

// LATER ... Make the add here too?
public class AssetContentProvider extends ContentProvider {
	public static final Uri CONTENT_URI = Uri.parse("content://com.newsrob.assets");
	private static final String TAG = AssetContentProvider.class.getName();
	private IStorageAdapter fileContextAdapter;

	@Override
	public int delete(Uri uri, String selection, String[] selectionArgs) {
		Log.d(TAG, "---------------- Delete called.");
		return 0;
	}

	@Override
	public String getType(Uri uri) {
		Log.d(TAG, "-------------- getType called.");
		return "text/html";
	}

	@Override
	public Uri insert(Uri uri, ContentValues values) {
		Log.d(TAG, "---------------- insert called.");
		return null;
	}

	@Override
	public boolean onCreate() {
		Log.d(TAG, "onCreate()");
		fileContextAdapter = EntryManager.getInstance(getContext()).getStorageAdapter();
		return true;
	}

	@Override
	public Cursor query(final Uri uri, String[] projection, String selection, String[] selectionArgs,
			String sortOrder) {
		Log.d(TAG, "-------------- query called.");

		return null;
	}

	@Override
	public int update(Uri uri, ContentValues values, String selection, String[] selectionArgs) {
		Log.d(TAG, "-------------- update called.");
		return 0;
	}

	public ParcelFileDescriptor openFile(Uri uri, String mode) throws FileNotFoundException {
		String path = fileContextAdapter.getAbsolutePathForAsset(uri.getPath());
		File f = new File(path + "nr");
		return ParcelFileDescriptor.open(f, ParcelFileDescriptor.MODE_READ_ONLY);
	}

}