Question

Thanks for previous replies,

Is it possible to get Package name of camera application which is installed on the device? If the OS is customized the default package name is changed by the device manufacturer. How can I get the package name through coding ? I am not sure this will be possible.

Answer 1

I am not sure, but I think you can get package name of application using specified intent..

Look at this code for getting available application information which handle the specific intent,

/**
 * Indicates whether the specified action can be used as an intent. This
 * method queries the package manager for installed packages that can
 * respond to an intent with the specified action. If no suitable package is
 * found, this method returns false.
 *
 * @param context The application's environment.
 * @param action The Intent action to check for availability.
 *
 * @return True if an Intent with the specified action can be sent and
 *         responded to, false otherwise.
 */
public static boolean isIntentAvailable(Context context, String action) {
    final PackageManager packageManager = context.getPackageManager();
    final Intent intent = new Intent(action);
    List list =
            packageManager.queryIntentActivities(intent,
                    PackageManager.MATCH_DEFAULT_ONLY);
    return list.size() > 0;
}

Now using Camera intent you can get the application information which handles the IMAGE_CAPTURE intent and using that information you can easily get package name.

Update:

In your case the specific intent is

Intent intent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);

EDIT:

List<ResolveInfo> listCam = packageManager.queryIntentActivities(intent, 0);
for (ResolveInfo res : listCam) {
    Log.e("Camera Application Package Name and Activity Name",res.activityInfo.packageName + " " + res.activityInfo.name));
}

Try this and let me know what happen..