Video Capture with Metadata : Video « Media « Android

1. Android
2. Media
3. Video

Video Capture with Metadata

  

package app.test;

import android.app.Activity;
import android.content.ContentValues;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.provider.MediaStore;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;

public class Test extends Activity implements OnClickListener {

  public static int VIDEO_CAPTURED = 1;

  Button captureVideoButton;
  Button playVideoButton;
  Button saveVideoButton;

  EditText titleEditText;

  Uri videoFileUri;

  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);

    captureVideoButton = (Button) this
        .findViewById(R.id.CaptureVideoButton);
    playVideoButton = (Button) this.findViewById(R.id.PlayVideoButton);
    saveVideoButton = (Button) this.findViewById(R.id.SaveVideoButton);

    titleEditText = (EditText) this.findViewById(R.id.TitleEditText);

    captureVideoButton.setOnClickListener(this);
    playVideoButton.setOnClickListener(this);
    saveVideoButton.setOnClickListener(this);

    playVideoButton.setEnabled(false);
    saveVideoButton.setEnabled(false);
    titleEditText.setEnabled(false);
  }

  public void onClick(View v) {
    if (v == captureVideoButton) {
      Intent captureVideoIntent = new Intent(
          android.provider.MediaStore.ACTION_VIDEO_CAPTURE);
      startActivityForResult(captureVideoIntent, VIDEO_CAPTURED);
    } else if (v == playVideoButton) {
      Intent playVideoIntent = new Intent(Intent.ACTION_VIEW,
          videoFileUri);
      startActivity(playVideoIntent);
    } else if (v == saveVideoButton) {

      ContentValues values = new ContentValues(1);
      values.put(MediaStore.MediaColumns.TITLE, titleEditText.getText()
          .toString());

      if (getContentResolver().update(videoFileUri, values, null, null) == 1) {

        Toast t = Toast.makeText(this, "Updated "
            + titleEditText.getText().toString(),
            Toast.LENGTH_SHORT);
        t.show();
      } else {

        Toast t = Toast.makeText(this, "Error", Toast.LENGTH_SHORT);
        t.show();
      }
    }
  }

  protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    if (resultCode == RESULT_OK && requestCode == VIDEO_CAPTURED) {
      videoFileUri = data.getData();
      playVideoButton.setEnabled(true);
      saveVideoButton.setEnabled(true);
      titleEditText.setEnabled(true);
    }
  }
}

//main.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    >
        <Button android:text="Capture Video" android:id="@+id/CaptureVideoButton" android:layout_width="wrap_content" android:layout_height="wrap_content"></Button>
        <Button android:text="Play Video" android:id="@+id/PlayVideoButton" android:layout_width="wrap_content" android:layout_height="wrap_content"></Button>
        <TextView android:text="Title:" android:id="@+id/TitleTextView" android:layout_width="wrap_content" android:layout_height="wrap_content"></TextView>
        <EditText android:text="" android:id="@+id/TitleEditText" android:layout_width="wrap_content" android:layout_height="wrap_content"></EditText>
        <Button android:text="Save Metadata" android:id="@+id/SaveVideoButton" android:layout_width="wrap_content" android:layout_height="wrap_content"></Button>
</LinearLayout>

   
    
  

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