try{
   System.gc();
   String fileName = System.currentTimeMillis()+".jpg";
   String mPathImage = Environment.getExternalStorageDirectory()+ "/" + fileName;
   File file = new File(mPathImage);
   Uri outputFileUri = Uri.fromFile( file );
   Intent mIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
   mIntent.putExtra( MediaStore.EXTRA_OUTPUT, outputFileUri );
   startActivityForResult(mIntent, 1);
   mValue=1;

try {
    System.gc();
    Intent intent = new Intent(android.provider.MediaStore.ACTION_VIDEO_CAPTURE);
    startActivityForResult(intent, 1);
    mValue=2;
}catch(Exception e){}

try{
   System.gc();
   Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
   intent.setType("*/*");
   startActivityForResult(intent,1);
   mValue=3;
}catch(Exception e){}
}