Learn Android for Free,issues for developers, mobengineers website provide complete solutions for developers issues posts.It also provides online training for android development

Tuesday, October 23, 2012


in android, we can access camera from app by 2 ways.

implicit intent launches default camera

Intent i=new Intent("android.media.action.IMAGE_CAPTURE");
permission in manifest.xml

<uses-permission android:name="android.permission.CAMERA"/>

 Button b=(Button)findViewById(R.id.button1);
        b.setOnClickListener(new OnClickListener() {
            public void onClick(View v) {
                // TODO Auto-generated method stub
                 Intent  i = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
                    i.putExtra(MediaStore.EXTRA_OUTPUT, outputFileUri);
                    startActivityForResult(i, cameraData);

Other way is creating Camera class

camera class: to access camera hardware
SurfaceView class : dedicate a drawing surface at lowest level of the view as a placeholder to display the camera preview before describing how these are tied together and the layout structure we have to declare.

0 coment�rios:

Post a Comment

20% off

Online Training

Your Name :
Your Email: (required)
Your Message: (required)

NDTV Gadgets360

Powered by Blogger.

Recent Posts

Find Us On Facebook

Popular Posts