Example usage for android.content Context getDatabasePath

Introduction

In this page you can find the example usage for android.content Context getDatabasePath.

Prototype

public abstract File getDatabasePath(String name);

Source Link

Document

Returns the absolute path on the filesystem where a database created with #openOrCreateDatabase is stored.

Usage

From source file:ru.gkpromtech.exhibition.db.DbHelper.java

public static String getDbPath(Context context, String dbName) {
    return context.getDatabasePath(dbName).getAbsolutePath();
}

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From source file:com.csipsimple.backup.SipProfilesHelper.java

SipProfilesHelper(Context ctxt) {
    mContext = ctxt;
    databaseFile = ctxt.getDatabasePath(SipManager.AUTHORITY);
}

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From source file:uk.org.rivernile.edinburghbustracker.android.Application.java

/**
 * Download the stop database from the server and put it in the
 * application's working data directory.
 *
 * @param context The context to use this method with.
 * @param url The URL of the bus stop database to download.
 *//* w  w w  .j  a  v a  2  s.  co  m*/
private static void updateStopsDB(final Context context, final String url, final String checksum) {
    if (context == null || url == null || url.length() == 0 || checksum == null || checksum.length() == 0)
        return;
    try {
        // Connect to the server.
        final URL u = new URL(url);
        final HttpURLConnection con = (HttpURLConnection) u.openConnection();
        final InputStream in = con.getInputStream();

        // Make sure the URL is what we expect.
        if (!u.getHost().equals(con.getURL().getHost())) {
            in.close();
            con.disconnect();
            return;
        }

        // The location the file should be downloaded to.
        final File temp = context.getDatabasePath(BusStopDatabase.STOP_DB_NAME + "_temp");
        // The eventual destination of the file.
        final File dest = context.getDatabasePath(BusStopDatabase.STOP_DB_NAME);
        final FileOutputStream out = new FileOutputStream(temp);

        // Get the file from the server.
        byte[] buf = new byte[1024];
        int len;
        while ((len = in.read(buf)) > 0) {
            out.write(buf, 0, len);
        }

        // Make sure the stream is flushed then close resources and
        // disconnect.
        out.flush();
        out.close();
        in.close();
        con.disconnect();

        // Do a MD5 checksum on the downloaded file. Make sure it matches
        // what the server reported.
        if (!md5Checksum(temp).equalsIgnoreCase(checksum)) {
            // If it doesn't match, delete the downloaded file.
            temp.delete();
            return;
        }

        try {
            // Open the temp database and execute the index operation on it.
            final SQLiteDatabase db = SQLiteDatabase.openDatabase(temp.getAbsolutePath(), null,
                    SQLiteDatabase.OPEN_READWRITE);
            BusStopDatabase.setUpIndexes(db);
            db.close();
        } catch (SQLiteException e) {
            // If we couldn't create the index, continue anyway. The user
            // will still be able to use the database, it will just run
            // slowly if they want route lines.
        }

        // Close a currently open database. Delete the old database then
        // move the downloaded file in to its place. Do this while
        // synchronized to make sure noting else uses the database in this
        // time.
        final BusStopDatabase bsd = BusStopDatabase.getInstance(context.getApplicationContext());
        synchronized (bsd) {
            try {
                bsd.getReadableDatabase().close();
            } catch (SQLiteException e) {
                // Nothing to do here. Assume it's already closed.
            }

            dest.delete();
            temp.renameTo(dest);
        }

        // Delete the associated journal file because we no longer need it.
        final File journalFile = context.getDatabasePath(BusStopDatabase.STOP_DB_NAME + "_temp-journal");
        if (journalFile.exists())
            journalFile.delete();

        // Alert the user that the database has been updated.
        Looper.prepare();
        Toast.makeText(context, R.string.bus_stop_db_updated, Toast.LENGTH_LONG).show();
        Looper.loop();
    } catch (MalformedURLException e) {
    } catch (IOException e) {
    }
}

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From source file:de.measite.contactmerger.MergeActivity.java

public void updateList() {
    progressContainer = findViewById(R.id.progress_bar_container);
    progressBar = (ProgressBar) findViewById(R.id.analyze_progress);
    progressContainer.setVisibility(View.GONE);

    loadText = (TextView) findViewById(R.id.load_text);

    TextView stopScan = (TextView) findViewById(R.id.stop_scan);
    Typeface font = Typeface.createFromAsset(getAssets(), "fontawesome-webfont.ttf");
    stopScan.setTypeface(font);//from   ww  w  .  j  av  a  2  s  .com
    stopScan.setClickable(true);
    stopScan.setOnClickListener(this);

    startScan = (Button) findViewById(R.id.start_scan);
    startScan.setOnClickListener(this);

    ViewSwitcher switcher = (ViewSwitcher) findViewById(R.id.switcher);
    ViewSwitcher switcher_list = (ViewSwitcher) findViewById(R.id.switcher_list);

    Context context = getApplicationContext();
    File path = context.getDatabasePath("contactsgraph");
    File modelFile = new File(path, "model.kryo.gz");

    if (path.exists() && modelFile.exists()) {
        this.adapter.update();
        while (switcher.getCurrentView().getId() != R.id.switcher_list) {
            switcher.showNext();
        }
        if (adapter.getCount() == 0) {
            while (switcher_list.getCurrentView().getId() != R.id.all_done) {
                switcher_list.showNext();
            }
        } else {
            while (switcher_list.getCurrentView().getId() != R.id.contact_merge_list) {
                switcher_list.showPrevious();
            }
        }
        switcher_list.postInvalidate();
    } else {
        if (switcher.getCurrentView().getId() == R.id.contact_merge_list) {
            switcher.showPrevious();
        }
        Intent intent = new Intent(getApplicationContext(), AnalyzerService.class);
        intent.putExtra("forceRunning", true);
        startService(intent);
    }
    switcher.postInvalidate();
}

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From source file:com.mobshep.mobileshepherd.CSInjection.java

public void outputKey(Context context, String password) {
    SQLiteDatabase.loadLibs(context);/*from   w  ww  .ja v a  2  s.  c  o m*/

    String dbPath = context.getDatabasePath("key0.db").getPath();

    SQLiteDatabase db = SQLiteDatabase.openOrCreateDatabase(dbPath, dbPass, null);

    String query = ("SELECT * FROM key0;");

    Cursor cursor = db.rawQuery(query, null);

    if (cursor != null) {

        try {
            if (cursor.moveToFirst())
                key.setText(cursor.getString(0));
        } finally {
            cursor.close();

        }
    }
}

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From source file:com.mobshep.mobileshepherd.CSInjection1.java

public void outputKey(Context context, String password) {
    SQLiteDatabase.loadLibs(context);//from   w  ww  .j a  v  a 2s. com

    String dbPath = context.getDatabasePath("key1.db").getPath();

    SQLiteDatabase db = SQLiteDatabase.openOrCreateDatabase(dbPath, dbPassword, null);

    String query = ("SELECT * FROM key1;");

    Cursor cursor = db.rawQuery(query, null);

    if (cursor != null) {

        try {
            if (cursor.moveToFirst())
                key.setText(cursor.getString(0));
        } finally {
            cursor.close();

        }
    }
}

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From source file:com.mobshep.mobileshepherd.CSInjection2.java

public void outputKey(Context context, String password) {
    SQLiteDatabase.loadLibs(context);/*  w  w  w.  j ava 2s. c o  m*/

    String dbPath = context.getDatabasePath("key.db").getPath();

    SQLiteDatabase db = SQLiteDatabase.openOrCreateDatabase(dbPath, dbPassword, null);

    String query = ("SELECT * FROM key;");

    Cursor cursor = db.rawQuery(query, null);

    if (cursor != null) {

        try {
            if (cursor.moveToFirst())
                key.setText(cursor.getString(0));
        } finally {
            cursor.close();

        }
    }
}

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From source file:com.momock.util.JsonDatabase.java

public static JsonDatabase get(final Context context, final String dbname) {
    return new JsonDatabase() {
        Map<String, Collection> cols = new HashMap<String, Collection>();
        SQLiteDatabase db = null;//  w w  w  .  ja v a2 s  . c o m
        MySQLiteOpenHelper helper = new MySQLiteOpenHelper(context, dbname);

        @Override
        public Collection getCollection(String name) {
            if (!cols.containsKey(name)) {
                cols.put(name, new Collection(this, helper, name));
            }
            return cols.get(name);
        }

        @Override
        public void forceClose() {
            if (db != null) {
                db.close();
                db = null;
            }
        }

        @Override
        SQLiteDatabase getNativeDatabase() {
            if (db == null || !db.isOpen()) {
                try {
                    db = helper.getWritableDatabase();
                } catch (Exception e) {
                    Logger.error(e);
                    Logger.debug("Database Path :" + context.getDatabasePath(dbname).getPath());
                    try {
                        helper = new MySQLiteOpenHelper(context, null);
                        db = helper.getWritableDatabase();
                    } catch (Exception ex) {
                        Logger.error(ex);
                        db = null;
                    }
                }
            }
            return db;
        }

    };
}

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From source file:com.mobshep.mobileshepherd.CSInjection.java

public void generateKey(Context context, String password) {
    try {//www  .j ava  2 s  . co  m
        try {
            SQLiteDatabase.loadLibs(context);

            String dbPath = context.getDatabasePath("key0.db").getPath();

            File dbPathFile = new File(dbPath);
            if (!dbPathFile.exists())
                dbPathFile.getParentFile().mkdirs();

            SQLiteDatabase db = SQLiteDatabase.openOrCreateDatabase(dbPath, dbPass, null);

            db.execSQL("DROP TABLE IF EXISTS key0");
            db.execSQL("CREATE TABLE key0(key VARCHAR)");

            db.execSQL("INSERT INTO key0 VALUES('The Key is VolcanicEruptionsAbruptInterruptions.')");

        } catch (Exception e) {
            // TODO Auto-generated catch block
            Toast error = Toast.makeText(CSInjection.this, "An error occurred.", Toast.LENGTH_LONG);
            error.show();

        }

    } catch (SQLiteException e) {
        Toast error = Toast.makeText(CSInjection.this, "An database error occurred.", Toast.LENGTH_LONG);
        error.show();
    }
}

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From source file:com.mobshep.mobileshepherd.CSInjection.java

public void populateTable(Context context, String password) {
    try {/*from   w w  w .j  a va2s . c  o  m*/
        try {
            SQLiteDatabase.loadLibs(context);

            String dbPath = context.getDatabasePath("encrypted.db").getPath();

            File dbPathFile = new File(dbPath);
            if (!dbPathFile.exists())
                dbPathFile.getParentFile().mkdirs();

            SQLiteDatabase db = SQLiteDatabase.openOrCreateDatabase(dbPath, dbPass, null);

            db.execSQL("DROP TABLE IF EXISTS encrypted");
            db.execSQL(
                    "CREATE TABLE encrypted(memID INTEGER PRIMARY KEY AUTOINCREMENT, memName TEXT, memAge INTEGER, memPass VARCHAR)");

            db.execSQL("INSERT INTO encrypted VALUES( 1,'Admin',20,'A3B922DF010PQSI827')");

        } catch (Exception e) {
            // TODO Auto-generated catch block
            Toast error = Toast.makeText(CSInjection.this, "An error occurred.", Toast.LENGTH_LONG);
            error.show();

        }

    } catch (SQLiteException e) {
        Toast error = Toast.makeText(CSInjection.this, "An database error occurred.", Toast.LENGTH_LONG);
        error.show();
    }
}

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