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mobile/android/base/preferences/AndroidImport.java@fc2d59ddac77 (annotated)

mobile/android/base/preferences/AndroidImport.java

Wed, 31 Dec 2014 07:22:50 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Wed, 31 Dec 2014 07:22:50 +0100

branch

TOR_BUG_3246

changeset 4

fc2d59ddac77

permissions

-rw-r--r--

Correct previous dual key logic pending first delivery installment.

michael@0	1	/* -*- Mode: Java; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: nil; -*-
michael@0	2	* This Source Code Form is subject to the terms of the Mozilla Public
michael@0	3	* License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0	4	* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0	5
michael@0	6	package org.mozilla.gecko.preferences;
michael@0	7
michael@0	8	import org.mozilla.gecko.GeckoProfile;
michael@0	9	import org.mozilla.gecko.db.BrowserContract;
michael@0	10	import org.mozilla.gecko.db.BrowserContract.Bookmarks;
michael@0	11	import org.mozilla.gecko.db.LocalBrowserDB;
michael@0	12
michael@0	13	import android.content.ContentProviderOperation;
michael@0	14	import android.content.ContentResolver;
michael@0	15	import android.content.Context;
michael@0	16	import android.content.OperationApplicationException;
michael@0	17	import android.database.Cursor;
michael@0	18	import android.os.RemoteException;
michael@0	19	import android.provider.Browser;
michael@0	20	import android.util.Log;
michael@0	21
michael@0	22	import java.util.ArrayList;
michael@0	23
michael@0	24	class AndroidImport implements Runnable {
michael@0	25	static final private String LOGTAG = "AndroidImport";
michael@0	26	private Context mContext;
michael@0	27	private Runnable mOnDoneRunnable;
michael@0	28	private ArrayList<ContentProviderOperation> mOperations;
michael@0	29	private ContentResolver mCr;
michael@0	30	private LocalBrowserDB mDB;
michael@0	31	private boolean mImportBookmarks;
michael@0	32	private boolean mImportHistory;
michael@0	33
michael@0	34	public AndroidImport(Context context, Runnable onDoneRunnable,
michael@0	35	boolean doBookmarks, boolean doHistory) {
michael@0	36	mContext = context;
michael@0	37	mOnDoneRunnable = onDoneRunnable;
michael@0	38	mOperations = new ArrayList<ContentProviderOperation>();
michael@0	39	mCr = mContext.getContentResolver();
michael@0	40	mDB = new LocalBrowserDB(GeckoProfile.get(context).getName());
michael@0	41	mImportBookmarks = doBookmarks;
michael@0	42	mImportHistory = doHistory;
michael@0	43	}
michael@0	44
michael@0	45	public void mergeBookmarks() {
michael@0	46	Cursor cursor = null;
michael@0	47	try {
michael@0	48	cursor = mCr.query(Browser.BOOKMARKS_URI,
michael@0	49	null,
michael@0	50	Browser.BookmarkColumns.BOOKMARK + " = 1",
michael@0	51	null,
michael@0	52	null);
michael@0	53
michael@0	54	if (cursor != null) {
michael@0	55	final int faviconCol = cursor.getColumnIndexOrThrow(Browser.BookmarkColumns.FAVICON);
michael@0	56	final int titleCol = cursor.getColumnIndexOrThrow(Browser.BookmarkColumns.TITLE);
michael@0	57	final int urlCol = cursor.getColumnIndexOrThrow(Browser.BookmarkColumns.URL);
michael@0	58	// http://code.google.com/p/android/issues/detail?id=17969
michael@0	59	final int createCol = cursor.getColumnIndex(Browser.BookmarkColumns.CREATED);
michael@0	60
michael@0	61	cursor.moveToFirst();
michael@0	62	while (!cursor.isAfterLast()) {
michael@0	63	String url = cursor.getString(urlCol);
michael@0	64	String title = cursor.getString(titleCol);
michael@0	65	long created;
michael@0	66	if (createCol >= 0) {
michael@0	67	created = cursor.getLong(createCol);
michael@0	68	} else {
michael@0	69	created = System.currentTimeMillis();
michael@0	70	}
michael@0	71	// Need to set it to the current time so Sync picks it up.
michael@0	72	long modified = System.currentTimeMillis();
michael@0	73	byte[] data = cursor.getBlob(faviconCol);
michael@0	74	mDB.updateBookmarkInBatch(mCr, mOperations,
michael@0	75	url, title, null, -1,
michael@0	76	created, modified,
michael@0	77	BrowserContract.Bookmarks.DEFAULT_POSITION,
michael@0	78	null, Bookmarks.TYPE_BOOKMARK);
michael@0	79	if (data != null) {
michael@0	80	mDB.updateFaviconInBatch(mCr, mOperations, url, null, null, data);
michael@0	81	}
michael@0	82	cursor.moveToNext();
michael@0	83	}
michael@0	84	}
michael@0	85	} finally {
michael@0	86	if (cursor != null)
michael@0	87	cursor.close();
michael@0	88	}
michael@0	89
michael@0	90	flushBatchOperations();
michael@0	91	}
michael@0	92
michael@0	93	public void mergeHistory() {
michael@0	94	Cursor cursor = null;
michael@0	95	try {
michael@0	96	cursor = mCr.query(Browser.BOOKMARKS_URI,
michael@0	97	null,
michael@0	98	Browser.BookmarkColumns.BOOKMARK + " = 0 AND " +
michael@0	99	Browser.BookmarkColumns.VISITS + " > 0",
michael@0	100	null,
michael@0	101	null);
michael@0	102
michael@0	103	if (cursor != null) {
michael@0	104	final int dateCol = cursor.getColumnIndexOrThrow(Browser.BookmarkColumns.DATE);
michael@0	105	final int faviconCol = cursor.getColumnIndexOrThrow(Browser.BookmarkColumns.FAVICON);
michael@0	106	final int titleCol = cursor.getColumnIndexOrThrow(Browser.BookmarkColumns.TITLE);
michael@0	107	final int urlCol = cursor.getColumnIndexOrThrow(Browser.BookmarkColumns.URL);
michael@0	108	final int visitsCol = cursor.getColumnIndexOrThrow(Browser.BookmarkColumns.VISITS);
michael@0	109
michael@0	110	cursor.moveToFirst();
michael@0	111	while (!cursor.isAfterLast()) {
michael@0	112	String url = cursor.getString(urlCol);
michael@0	113	String title = cursor.getString(titleCol);
michael@0	114	long date = cursor.getLong(dateCol);
michael@0	115	int visits = cursor.getInt(visitsCol);
michael@0	116	byte[] data = cursor.getBlob(faviconCol);
michael@0	117	mDB.updateHistoryInBatch(mCr, mOperations, url, title, date, visits);
michael@0	118	if (data != null) {
michael@0	119	mDB.updateFaviconInBatch(mCr, mOperations, url, null, null, data);
michael@0	120	}
michael@0	121	cursor.moveToNext();
michael@0	122	}
michael@0	123	}
michael@0	124	} finally {
michael@0	125	if (cursor != null)
michael@0	126	cursor.close();
michael@0	127	}
michael@0	128
michael@0	129	flushBatchOperations();
michael@0	130	}
michael@0	131
michael@0	132	protected void flushBatchOperations() {
michael@0	133	Log.d(LOGTAG, "Flushing " + mOperations.size() + " DB operations");
michael@0	134	try {
michael@0	135	// We don't really care for the results, this is best-effort.
michael@0	136	mCr.applyBatch(BrowserContract.AUTHORITY, mOperations);
michael@0	137	} catch (RemoteException e) {
michael@0	138	Log.e(LOGTAG, "Remote exception while updating db: ", e);
michael@0	139	} catch (OperationApplicationException e) {
michael@0	140	// Bug 716729 means this happens even in normal circumstances
michael@0	141	Log.d(LOGTAG, "Error while applying database updates: ", e);
michael@0	142	}
michael@0	143	mOperations.clear();
michael@0	144	}
michael@0	145
michael@0	146	@Override
michael@0	147	public void run() {
michael@0	148	if (mImportBookmarks) {
michael@0	149	mergeBookmarks();
michael@0	150	}
michael@0	151	if (mImportHistory) {
michael@0	152	mergeHistory();
michael@0	153	}
michael@0	154
michael@0	155	mOnDoneRunnable.run();
michael@0	156	}
michael@0	157	}