Databases
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    <p>I hope you running on the Phone directly, The Phone will n't allow to access the data folders. </p> <ol> <li>Create our own Folder</li> <li>copy the db into the location</li> <li>Open the DB from that location </li> </ol> <p>For the reference </p> <pre><code>public void createDataBase() throws IOException { String path=mContext.getDir("Folder_Name", Context.MODE_WORLD_WRITEABLE).getAbsolutePath(); DB_PATH=path; boolean mDataBaseExist = checkDataBase(); if(!mDataBaseExist) { try { copyDataBase(); } catch (IOException mIOException) { Log.d("Exception",mIOException.getMessage()); throw new Error("ErrorCopyingDataBase"); } } } private boolean checkDataBase() { Log.d(TAG, "In checkDataBase :::::"); File dbFile = new File( DB_PATH+DATABASE_NAME); Log.d("dbFile", dbFile + " "+ dbFile.exists()); return dbFile.exists(); } //Copy the database from assets private void copyDataBase() throws IOException { Log.d(TAG, "In copyDataBase :::::"); InputStream mInput = mContext.getAssets().open(DB_NAME); String outFileName = DB_PATH + DATABASE_NAME; Log.d(TAG, "In copyDataBase outFileName:::::"+outFileName); OutputStream mOutput = new FileOutputStream(outFileName); byte[] mBuffer = new byte[1024]; int mLength; while ((mLength = mInput.read(mBuffer))&gt;0) { mOutput.write(mBuffer, 0, mLength); } mOutput.flush(); mOutput.close(); mInput.close(); } //Open the database, so we can query it public boolean openDataBase() throws SQLException { //DB_PATH + String mPath = DB_PATH+ DATABASE_NAME; Log.v("mPath", mPath); mDataBase = SQLiteDatabase.openDatabase(mPath, null, SQLiteDatabase.CREATE_IF_NECESSARY); return mDataBase != null; } </code></pre>
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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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