VideoMIDlet.java Source code

Introduction

Here is the source code for VideoMIDlet.java

Source

import java.io.InputStream;

import javax.microedition.lcdui.Alert;
import javax.microedition.lcdui.Command;
import javax.microedition.lcdui.CommandListener;
import javax.microedition.lcdui.Display;
import javax.microedition.lcdui.Displayable;
import javax.microedition.lcdui.Form;
import javax.microedition.lcdui.Item;
import javax.microedition.media.Manager;
import javax.microedition.media.Player;
import javax.microedition.media.control.VideoControl;
import javax.microedition.midlet.MIDlet;

public class VideoMIDlet extends MIDlet implements CommandListener, Runnable {
    private Display mDisplay;

    private Form mMainScreen;

    private Item mVideoItem;

    private VideoControl mVidc;

    private Command mPlayCommand;

    private Player mPlayer = null;

    public void startApp() {
        mDisplay = Display.getDisplay(this);

        if (mMainScreen == null) {
            mMainScreen = new Form("Video MIDlet");
            mMainScreen.addCommand(new Command("Exit", Command.EXIT, 0));
            mPlayCommand = new Command("Play", Command.SCREEN, 0);
            mMainScreen.addCommand(mPlayCommand);
            mMainScreen.setCommandListener(this);
        }

        mDisplay.setCurrent(mMainScreen);
    }

    public void pauseApp() {
    }

    public void destroyApp(boolean unconditional) {
        if (mPlayer != null) {
            mPlayer.close();
        }

    }

    public void commandAction(Command c, Displayable s) {
        if (c.getCommandType() == Command.EXIT) {
            destroyApp(true);
            notifyDestroyed();
        } else {
            Form waitForm = new Form("Loading...");
            mDisplay.setCurrent(waitForm);
            Thread t = new Thread(this);
            t.start();
        }
    }

    public void run() {
        playFromResource();
    }

    private void playFromResource() {
        try {
            InputStream in = getClass().getResourceAsStream("/f.mpg");
            mPlayer = Manager.createPlayer(in, "video/mpeg");
            // player.start();

            mPlayer.realize();
            if ((mVidc = (VideoControl) mPlayer.getControl("VideoControl")) != null) {
                mVideoItem = (Item) mVidc.initDisplayMode(VideoControl.USE_GUI_PRIMITIVE, null);
                mMainScreen.append(mVideoItem);
            }

            mPlayer.start();
            mMainScreen.removeCommand(mPlayCommand);
            mDisplay.setCurrent(mMainScreen);
        } catch (Exception e) {
            showException(e);
            return;
        }
    }

    private void showException(Exception e) {
        Alert a = new Alert("Exception", e.toString(), null, null);
        a.setTimeout(Alert.FOREVER);
        mDisplay.setCurrent(a, mMainScreen);

    }

}