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POHow to optimize the insertion of an entry with multiple Strings and Images into a SQLite database
 

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  1. POHow to optimize the insertion of an entry with multiple Strings and Images into a SQLite database
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    <p>I defined a method to add an entry in my database helper class and insert data into database using it, but it is not working. This is my method defined in databasehelper class:</p> <pre><code> public void createchannelEntry(ChannelPoster channel) { openDB(); ByteArrayOutputStream out = new ByteArrayOutputStream(); channel.getPoster().compress(Bitmap.CompressFormat.PNG, 100, out); ContentValues cv = new ContentValues(); cv.put(KEY_POSTER, out.toByteArray()); cv.put(KEY_CHANNEL, channel.getChannel()); cv.put(KEY_PATH, channel.getPath()); cv.put(KEY_DBLINK, channel.getDBlink()); mDb.insert(channelS_TABLE, null, cv); closeDB(); } </code></pre> <p>this is how I insert data</p> <pre><code>Bitmap sherlock = BitmapFactory.decodeResource(getResources(), R.drawable.sherlock); mDB.createchannelEntry(new ChannelPoster(sherlock, "aa" ,"ll" ,"ha" )); </code></pre> <p>and I have a JavaBean for holding an entry</p> <pre><code>public class ChannelPoster { private Bitmap poster; private String channel; private String path; private String dblink; public ChannelPoster(Bitmap pi, String c, String p, String d) { poster = pi; channel = c; path = p; dblink = d; } public Bitmap getPoster() { return poster; } public String getChannel() { return channel; } public String getPath() { return path; } public String getDBlink() { return dblink; } } </code></pre> <p>And because I am adding entries one by one, the program runs very slow, so it's there a faster way to insert many entries? like get all of them in one event?</p>
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