hwrd

package com.taggstr.AndroidApp;

import java.io.File;
import java.io.IOException;

import android.app.Activity;
import android.content.Intent;
import android.media.MediaRecorder;
import android.os.Bundle;
import android.os.Environment;
import android.util.Log;
import android.view.Surface;
import android.view.SurfaceHolder;
import android.view.SurfaceView;
import android.view.View;
import android.widget.Button;

import com.taggstr.tools.AttachedImageAdapter;

public class VideoActivity extends Activity {

    private SurfaceView preview;
    private SurfaceHolder previewHolder;
    private String locationName;
    private String filepath;
    private File video;

    public void onCreate(Bundle videocawk) {
        super.onCreate(videocawk);
        setContentView(R.layout.video_layout);
        setSurface();
        locationName = getIntent().getStringExtra("locationName");
        filepath = getFilePath(locationName);
        try {
            MediaRecorder r = getMediaRecorder(filepath, previewHolder
                    .getSurface());
            setButtonListeners(r);
        } catch (IllegalStateException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }

    private String getFilePath(String locName) {
        String dir = Environment.getExternalStorageDirectory().getPath();
        String add = "/Taggstr/data/video/";
        String name = locName + " -- 1";
        String total = dir + add + name;
        video = new File(total);
        return total;
    }

    private void setSurface() {
        preview = (SurfaceView) findViewById(R.id.preview);
        previewHolder = preview.getHolder();
        previewHolder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
    }

    private void setButtonListeners(final MediaRecorder r) {
        Button start = (Button) findViewById(R.id.start_video);
        Button end = (Button) findViewById(R.id.stop_video);

        start.setOnClickListener(new View.OnClickListener() {

            public void onClick(View v) {
                startRecording(r);

            }
        });

        end.setOnClickListener(new View.OnClickListener() {

            public void onClick(View v) {
                stopRecording(r);
                setPassPrefs();
                startActivity(setPassPrefs());
                finish();

            }
        });

    }

    private Intent setPassPrefs() {
        AttachedImageAdapter adapter = new AttachedImageAdapter(locationName,
                VideoActivity.this);
        adapter.setVideoPath(filepath);
        Intent i = new Intent(VideoActivity.this, EnterTag.class);
        i.putExtras(getIntent());
        return i;

    }

    private void startRecording(MediaRecorder r) {
        r.start();
    }

    private void stopRecording(MediaRecorder r) {
        r.stop();
    }

    private MediaRecorder getMediaRecorder(String filepath, Surface s)
            throws IllegalStateException, IOException {
        MediaRecorder m_recorder = new MediaRecorder();
        m_recorder.setPreviewDisplay(s);
        m_recorder.setAudioSource(MediaRecorder.AudioSource.CAMCORDER);
        m_recorder.setVideoSource(MediaRecorder.VideoSource.CAMERA);
        m_recorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
        m_recorder.setAudioEncoder(MediaRecorder.AudioEncoder.DEFAULT);
        m_recorder.setVideoEncoder(MediaRecorder.VideoEncoder.H264);
        m_recorder.setMaxDuration(20000); // length of video in MS
        m_recorder.setVideoSize(320, 240);
        m_recorder.setVideoFrameRate(15);
        m_recorder.setOutputFile(video.getPath());
        m_recorder.prepare();

        return m_recorder;
    }

}


////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////LAYOUT HERE//////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/camera_layout" android:layout_height="fill_parent"
    android:layout_width="fill_parent">
    <android.view.SurfaceView android:id="@+id/preview"
        android:layout_width="wrap_content" android:layout_height="wrap_content"
        android:layout_alignParentTop="true">
    </android.view.SurfaceView>
    <Button android:id="@+id/start_video" android:layout_width="wrap_content"
        android:layout_height="wrap_content" android:text="Start Video">
    </Button>
    <Button android:id="@+id/stop_video" android:layout_width="wrap_content"
        android:layout_height="wrap_content" android:text="Stop Video"
        android:layout_toRightOf="@id/start_video">
    </Button>
</RelativeLayout>